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Property finder in La Trinité-sur-Mer

On the Crac’h river, where it meets Quiberon Bay, La Trinité-sur-Mer is first a renowned pleasure harbour, with its quays, pontoons and regattas, and then a commune of beaches and waterside houses, between Carnac and Locmariaquer. Here value rests on a real view of the harbour, the river or the bay, on walking access to the water and on what the law still allows near the shore.

Describe your project

A property finder answers within one working day. A first confidential conversation, with no commitment.

Home Select since 2011 · 1,200+ buyers guided · 4.8/5 on Google (139 reviews) · Paid 100% on success

Carte T professional licence · Professional liability insurance · FCI member

The essentials

Home Select, a property finder in La Trinité-sur-Mer founded in 2011, searches for houses, villas and apartments under the buyer’s sole mandate, from the harbour and the village centre to the banks of the Crac’h river and Quiberon Bay. Home Select opens access to off-market properties through its network of 15,000 partners, with fees 100% on success: nothing is due before completion.

La Trinité-sur-Mer at a glance

~1,850
inhabitants all year, according to Insee
~7 in 10
homes are second homes (Insee)
1864
the commune is detached from Carnac
~12 km
from Auray, home of the TGV station
~3 h
from Paris by TGV to Auray

Where does the property market in La Trinité-sur-Mer stand in 2026?

Over the 12 months to end of June 2026, 53 sales were recorded in La Trinité-sur-Mer: enough to choose from, never enough for the finest addresses.

The median for apartments is up +33% since June 2022, +14% in the last year alone: the trend holds, and sellers know it.

Sales range from €4,300/m² to €9,100/m²: address and condition make the price.

The market in La Trinité-sur-Mer is narrow, and what people buy first is the water. The harbour and its quays line up apartments overlooking the pontoons, often small; houses and villas are spread between the village centre, the banks of the Crac’h river, the surroundings of Kervillen and the headland. Second homes dominate, and it is sailing and the beach that shape the projects.

Value is decided by what the listing leaves out: an open view of the harbour, the river or the bay rather than one glimpsed between two roofs, walking access to the water, exposure to wind and salt, a tide that changes the landscape. For a harbour apartment, the state of the building weighs as much as the floor; for a waterside house, the Loi Littoral and the risk of marine flooding are read before the offer.

The regatta season and summer enliven the harbour, then the commune returns to calm: it is out of season that purchases are prepared and that an address is judged as it is lived in. Home Select runs the search remotely, from its management and with its network of partners: every property is qualified on documents and in a video pre-viewing, and the buyer travels only for the decisive viewings, grouped into a single trip.

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The median price over time

€4,700/m² €6,100/m² €6,100/m² €6,200/m² 2022202320242026
Curve of the median price per square metre, year by year
12 months to end of June Median Sales counted
2022 €4,700/m² 29
2023 €6,100/m² 25
2024 €6,100/m² 20
2026 €6,200/m² 27

Median for apartments over 12 months to end of June, year by year. A period without enough sales at the threshold is not published: the curve skips it rather than inventing a point.

Prices by sector

  1. Quiberon €5,300/m²
  2. Carnac €5,100/m²
  3. Saint-Philibert et Locmariaquer €4,600/m²
  4. Plouharnel et Erdeven €3,600/m²

The latest sales in La Trinité-sur-Mer

Date Type Street Area Price Price per sqm
Jun 2026 House Rue des Freres Kermorvant 74 m² €204,000 €2,800/m²
Jun 2026 Apartment Rue Mane Roularde 60 m² €222,000 €3,700/m²
Jun 2026 Apartment Rue du Men du 49 m² €187,000 €3,800/m²
Jun 2026 Apartment Résidence Kerisper 43 m² €200,000 €4,700/m²
Jun 2026 House Kerchican 87 m² €523,000 €6,000/m²
May 2026 House Chemin de la Hune 260 m² €4,300,000 €16,500/m²
May 2026 House Rue de Kerisper 180 m² €850,000 €4,700/m²
May 2026 Apartment Résidence De Bretagne 27 m² €178,000 €6,600/m²

Real sales from the vintage, street name without the number. These are registry prices, not asking prices.

The city and its department: La Trinité-sur-Mer trades 88% above its department median (€3,300/m²), same vintage and same method.

Source: DVF / DGFiP via data.gouv.fr, October 2026 release, 12 months to end of June 2026. Medians computed per transaction, published from 20 sales over the period. Market benchmarks, not an appraisal of your property. Updated: October 2026. The full survey, as open data

These prices are the registry’s. What your budget really buys in La Trinité-sur-Mer, address by address and condition included, is the first thing Home Select tells you at the first conversation.

Describe your project in La Trinité-sur-Mer

A property finder answers within one working day. A first confidential conversation, with no commitment.

Where to buy in La Trinité-sur-Mer, neighbourhood by neighbourhood?

From the harbour to the Kerbihan headland, the commune can be crossed in a few kilometres: five addresses, five ways of living by the water.

  • The harbour quays, pontoons and apartments with a water view

    The pleasure harbour occupies the mouth of the river, with its quays and pontoons; regattas such as the Spi Ouest-France and the Tour de Belle-Île are organised here. Apartments overlooking the boats come first, often small. Before the offer: the real view, the noise of the quays in season, the state of the co-ownership.

  • The village centre the centre, the church and village houses

    Around the church, the centre gathers the village houses, mostly old, lived in on foot. The building is read first: roof, insulation, damp, then the garden and the parking, scarce in a centre. It is the district for those who want a house to live in rather than a view of the water.

  • Kervillen and the beaches sheltered south-facing beach, seaside houses

    West of the Kerbihan headland, Kervillen beach opens due south, sheltered from easterly winds, with the Kervillen marshes as neighbours. Seaside houses and villas are sought here for walking access to the sand. Wind, salt and the Loi Littoral are checked before the offer, like damp and flood risk near the marshes.

  • The Crac’h river river banks, houses with a view of the water

    Upstream of the quays, the banks of the Crac’h river offer houses with a view of the water, water that rises and falls with the tide. A slipway, a pontoon or a mooring in front of the house belongs to the maritime public domain: its use rests on an authorisation, never on the title deed alone, and is checked before the offer.

  • The headland and the bay Kerbihan headland, views over Quiberon Bay

    Between the harbour and Kervillen, the Kerbihan headland juts into Quiberon Bay, with its beaches and the GR 34 coastal path at its foot. Buyers look for the villa or house whose living room opens onto the bay, at the price of exposure: spray, façades and roofs to be surveyed, access and the Loi Littoral to be read before the offer.

Which property for your project?

  1. Harbour apartment

    The harbour: an apartment overlooking the pontoons, a short walk from the quays, simple to close up and to manage from afar. For short, regular stays around the regattas. Co-ownership and spray to be read.

  2. House near Kervillen

    Kervillen and the beaches: a seaside house, with a sheltered south-facing beach within walking distance. For the summer family and longer stays. Wind, salt and the Loi Littoral to be checked before the offer.

  3. House on the water

    The Crac’h river, the headland and the bay: a house with a view of the water, sometimes a slipway or pontoon. For the sailor. Maritime public domain and marine flooding risk to be checked.

Three buying profiles to place your own in La Trinité-sur-Mer. Orientation pointers, which your property finder refines with you at the brief.

Hesitating between two neighbourhoods in La Trinité-sur-Mer, or between an apartment and a house? Home Select compares them for you, sale by sale and on video pre-viewings, before having you travel.

Describe your project in La Trinité-sur-Mer

A property finder answers within one working day. A first confidential conversation, with no commitment.

Why live and buy in La Trinité-sur-Mer?

The harbour sets the tone: quays, pontoons and boats, and a calendar of regattas, from the Spi Ouest-France to the Tour de Belle-Île, which enlivens the spring. From the harbour you can follow the GR 34 coastal path along the beaches to the Kerbihan headland, then on to the Kervillen marshes. Carnac and its stone alignments are the neighbouring commune, a few kilometres to the west.

Further along the path, Kervillen opens due south, sheltered from easterly winds by the Kerbihan headland, with its marshes as neighbours. Summer and the regatta season fill the harbour and the beaches; out of season, the commune, with a little under two thousand inhabitants, returns to the rhythm of a village, with Auray and its shops about twelve kilometres away.

Three projects, three markets

Investing in La Trinité-sur-Mer for the long term

In La Trinité-sur-Mer, an address is kept and handed down when it combines what cannot be reproduced: a real view of the harbour, the river or the bay, walking access to the water, in a small commune whose shoreline is limited. The Loi Littoral frames what is built near the water, so such addresses stay few. What remains is to check it property by property: the state of the co-ownership on the harbour, exposure to spray and tide, the rights attached to the slipway or pontoon.

Long-term investment: the Home Select method

A second home in La Trinité-sur-Mer

The harbour for the apartment with a view, simple to close up and to manage from afar; Kervillen for the family beach house; the banks of the Crac’h river for the house on the water; the headland for the villa on the bay. The TGV to Auray makes short stays possible. Before the offer, allow for the upkeep of a house closed in winter: caretaking, damp, shutters, a roof under the spray.

Second home: the Home Select method

Settling in La Trinité-sur-Mer year-round

Settling in La Trinité-sur-Mer all year means choosing a small commune of under two thousand inhabitants, where main residences are a minority. Auray, its TGV station and its shops are about twelve kilometres away, Vannes about thirty. Before the offer, check what stays open out of season, the school, access to healthcare and the journey to work.

Concierge services

How to buy in La Trinité-sur-Mer from abroad?

Reaching La Trinité-sur-Mer

The TGV links Paris to Auray station, about twelve kilometres away, in around three hours; Vannes, also served, is about thirty kilometres away. The N165 expressway, which crosses the south of Brittany, passes through Auray. For a flight, the airports of Lorient, Nantes and Rennes serve the region: check the connections for your travel date. Once in La Trinité, the commune is small, but a car remains useful to reach Carnac, Auray and the rest of the bay.

The international community in La Trinité-sur-Mer

Nearly seven homes in ten are second homes in La Trinité-sur-Mer, according to Insee. Home Select counts 50% of expatriate or international clients among its buyers. France imposes no condition of nationality or residence on a buyer. For a non-resident buyer, the difficulty is managing a closed house from afar; taxation in the country of residence is a matter for the notaire and a tax adviser.

When to visit, when to buy?

La Trinité-sur-Mer lives to the rhythm of sailing: regattas in spring, a full harbour and lively beaches in summer, calm out of season. A purchase is prepared outside the summer: files move without pressure. For a buyer abroad, the brief is set in winter, the video pre-viewings, run by Home Select with the seller’s agent, follow one another in spring, and the trip for the decisive viewings is timed out of season.

Property finder in La Trinité-sur-Mer

We find the property of your dreams

A property finder in La Trinité-sur-Mer works for the buyer, and the buyer alone: searching, viewing, checking and negotiating on your behalf. The six steps of the search, access to properties that never appear in listings, and Home Select’s two offers are detailed below.

Describe your project in La Trinité-sur-Mer

What your property finder’s service in La Trinité-sur-Mer includes

A buyer-side search mandate, a written method, fees due on success. Here is what you entrust to Home Select in La Trinité-sur-Mer.

  1. What your finder does

    They search on your behalf and for you alone, from the written brief to the checking of every document up to the final deed: the six steps are detailed below. Home Select works for the buyer, never for the seller.

  2. For which project?

    A main home, a second home, a pied-à-terre or a long-term wealth purchase in La Trinité-sur-Mer, whether you are on site or abroad: the search is run remotely, video viewings included, up to the decisive viewing.

  3. On which terms?

    Home Select runs two offers, with the same full service: the Exclusive offer, an exclusive mandate, 2.5% of the net purchase price, minimum €10,000 incl. VAT, at every budget; the Confidential offer, a simple mandate reserved for projects of €2m and above, 1.5% of the net purchase price, dedicated to off-market properties. In both cases, nothing is due until you have bought.

  4. How long does it take?

    The calendar depends on the market in La Trinité-sur-Mer and on how rare the target property is: Home Select sets it at the first conversation, then holds it, and answers within one working day.

The six steps of your hunt

  1. The brief

    Everything starts with a thorough conversation: the use of the property, the real budget, the non-negotiable criteria, the calendar. This written framing becomes the roadmap of the hunt, and avoids the months lost viewing beside the point.

    A written brief, and a search launched within the week.

  2. Sourcing, off-market included

    Home Select covers the whole market: published listings, and above all what is never displayed anywhere. Home Select receives more than 100 properties every day from its 15,000 professional partners before they go on sale, and approaches owners directly when the setting calls for it.

    Home Select receives more than 100 off-market properties from its network every day.

  3. Pre-visits

    Every lead is verified and analysed for you, on file then on a video viewing: technical sheet, first figures. You only travel for properties that truly match the brief.

    You only view the shortlisted properties, your decisive viewings grouped into a single trip.

  4. Negotiation

    The offer is drafted and defended by Home Select, complete file in hand. The negotiation covers the price, but also the conditions, the timelines and the works revealed.

    Every offer defended with the area’s actual sales in hand.

  5. Securing

    Preliminary contract read line by line, surveys, co-ownership rules, charges, easements: every document is checked before you commit. Local points of vigilance, from the coast to the mountains, are in Home Select’s checklists.

    Every document checked before you commit.

  6. The keys

    Home Select stays by your side through to the signing before the notaire, and after: contractors, formalities, moving. Its work ends when you are settled in, not when the deed is signed.

    A timetable framed at the first conversation, then kept through to the keys.

Discover the method in detail Every step of buying in France

Buying in La Trinité-sur-Mer: three finder’s reflexes

  1. Check the exposure to water

    Near the river, the marshes or the bay, read the risk statement attached to the sale agreement: marine flooding, flood risk, claims already compensated. Ask for the height of the plot and the state of garages and cellars at garden level. Have any protective works costed before the offer.

  2. Read the building before the view

    For a harbour apartment, the view says nothing about the co-ownership. Read the latest general-meeting minutes, the maintenance log and the works already voted: façade renovation, waterproofing, lift, joinery, which the spray tires faster. Have whatever remains to be voted costed before the offer.

  3. Tell title from authorisation

    A slipway, a pontoon or a mooring in front of the house belongs to the maritime public domain: its use rests on an authorisation, often personal, not on the title deed alone. A harbour berth is a separate matter. Have both clarified before the offer.

Describe your project in La Trinité-sur-Mer

A property finder answers within one working day. A first confidential conversation, with no commitment.

How do you reach off-market properties in La Trinité-sur-Mer?

A share of the finest sales in La Trinité-sur-Mer completes without ever being listed. Home Select receives more than 100 properties every day from its 15,000 professional partners before publication, and also approaches owners directly when the setting calls for it.

These properties are not online: they are shown against a written brief, never a listing. Yours begins with a conversation.

Describe your project in La Trinité-sur-Mer

Understand Home Select’s off-market access

Two offers, paid on success

2.5% of the net purchase price
Exclusive offer The full service, at every budget. Minimum €10,000 incl. VAT.
1.5% of the net purchase price
Confidential offer The same service, dedicated to off-market properties. Reserved for projects of €2m and above.

Home Select is paid 100% on success: nothing is due until you have bought.

They entrusted their search to Home Select

  • Après de longs mois de recherches, nous avons trouvé LA maison que nous cherchions pour notre famille grâce à Véronique. Sa disponibilité, sa compréhension de nos critères et son travail avec l’agent immobilier en charge de la vente nous ont permis d’aller jusqu’au bout du projet. Nous sommes ravis !

    Caroline P. La maison de famille, enfin

  • Notre chasseuse Marie, nous a été recommandé par une amie qui nous a prévenu que nous ne serions pas déçus. Mission accomplie, elle a trouvé le pied à terre de nos rêves. On ne peut plus satisfait par les services de Home Sélect

    Steve R. Le pied-à-terre rêvé, sur recommandation

  • Nous te remercions Anne pour ton aide précieuse et ton empathie qui dès le début nous ont permis d’avancer sans encombre dans le monde complexe de la recherche d’un appartement. Nous avons particulièrement apprécié ta sympathie, ton soutien, ta positivité et tes visites virtuelles. Grâce à toi, nous avons trouvé la perle rare.

    Olivier M. La perle rare, en visites virtuelles

Google reviews, gathered through fifteen years of searches. Reviews are quoted in the language their authors wrote them in. 4.8/5 on Google · 1,200+ buyers guided. Client reviews

Property finder in La Trinité-sur-Mer: your questions

The questions common to every city (purchase costs, remote search, choosing your finder) are gathered on one page: all the frequently asked questions.

Why use a property finder in La Trinité-sur-Mer?

Because the local market has its own rules. Loi Littoral and the maritime public domain frame the banks: slipway, pontoon, extension and pool get checked before the offer. A property finder works for you alone, on the buyer’s side: daily monitoring, access to off-market sales, strict shortlisting and negotiation. Since 2011, Home Select has run more than 1,200 searches with this method, rated 4.8/5 on Google.

What are property prices in La Trinité-sur-Mer in 2026?

Based on actual recorded sales (DVF / DGFiP via data.gouv.fr, October 2026 release, 12 months to end of June 2026), the median price in La Trinité-sur-Mer stands at €6,200/m² for an apartment and €6,600/m² for a house. Across the sectors of the survey, the median ranges from €3,600/m² (Plouharnel et Erdeven) to €5,300/m² (Quiberon). These medians are market benchmarks, not an appraisal: the address, the floor, the condition and scarcity make the final price.

The harbour or Kervillen: where to buy in La Trinité-sur-Mer?

Two uses. The harbour offers life on foot, the quays and the regattas, most often in an apartment overlooking the boats. Kervillen offers a sheltered, south-facing beach and seaside houses. The right choice follows the use: the boat and the quay, or the beach and the garden.

What risks should you check before buying near the water?

The risk of marine flooding first, in the risk statement attached to the sale agreement. Then the Loi Littoral, which frames building near the water, the shore belonging to the maritime public domain, and the authorisation for a slipway or pontoon. Home Select has these points checked on documents, before any offer.

Is the property market in La Trinité-sur-Mer active?

Over the 12 months to end of June 2026, 53 sales were recorded in La Trinité-sur-Mer: enough to choose from, never enough for the finest addresses. The median for apartments is up +33% since June 2022, +14% in the last year alone: the trend holds, and sellers know it.

How long does it take to buy in La Trinité-sur-Mer with a property finder?

The calendar depends on how rare the target property is in La Trinité-sur-Mer and on your availability: Home Select frames it at the brief, then holds it. Properties are first seen on video, and your decisive viewings are grouped into a single trip.

How do you reach off-market properties in La Trinité-sur-Mer?

Through the network and direct approach: Home Select receives more than 100 properties every day from its 15,000 professional partners before they go on sale, and also contacts owners when the setting calls for it. In La Trinité-sur-Mer, the monitoring starts with two sectors: the harbour, then the village centre. That is often where the unfindable property is.

Which district of La Trinité-sur-Mer for a second home?

It depends on the use. For sailing and simple stays that are easy to close up, an apartment on the harbour, a short walk from the quays. For the family beach, a house near Kervillen, sheltered and facing south. For a view of the water, the banks of the Crac’h river; for the bay, the Kerbihan headland, more exposed. The village centre suits a house to live in on foot. In every case, judge the address out of season.

How do you buy in La Trinité-sur-Mer without living there?

Home Select, a property finder in La Trinité-sur-Mer, runs the search remotely from its management, with its network of 15,000 partners. The brief is set by video call or phone, every property is qualified on documents, then in a video pre-viewing run with the seller’s agent, and the price is tested against comparable DVF sales before the negotiation. You come only for the decisive viewings, grouped into a single trip by TGV to Auray; Home Select then secures the purchase and coordinates the notaire.

What does the Loi Littoral change in La Trinité-sur-Mer?

It frames what can be built near the water: outside built-up areas, the 100 m strip measured from the upper limit of the shore cannot be built on, and new development must adjoin existing settlements. The shore itself belongs to the maritime public domain. For a house on the river or the bay, an extension, a pool or an outbuilding is checked against the local plan before the offer.

How do you judge a view over the water from afar?

By having it filmed properly: during the video pre-viewing run with the seller’s agent, Home Select has the view shown from every living room and from the terrace, with the buildings opposite and what frames it. On a tidal river the view changes between high and low tide: ask to see it at two moments. An open view over the bay and a glimpse between two roofs do not hold the same value.

Can you live in La Trinité-sur-Mer all year round?

Yes, but with points to check: the commune has a little under two thousand inhabitants and nearly seven homes in ten are second homes, according to Insee. Auray, its TGV station and its shops are about twelve kilometres away, Vannes about thirty. Before the offer, check what stays open out of season, the school and access to healthcare.

When should you search and view in La Trinité-sur-Mer?

The harbour comes alive in spring with the regattas and is saturated in summer: traffic, parking, crowded beaches. Out of season, the commune shows the face you will live in. The right method: set the brief in winter, run the video pre-viewings in spring and autumn, then come for the decisive viewings, grouped into a single trip.

Do you have a property finder in La Trinité-sur-Mer?

Yes, though not as a local branch: outside Île-de-France, Home Select runs every search from its head office, with its network of 15,000 professional partners. Each property is vetted on paper, then toured in a video pre-viewing led with the seller’s agent, and you travel only once, for the decisive viewings. The guide “Buying property in France remotely” spells out how it works.

How to choose your property finder in La Trinité-sur-Mer?

To hunt in La Trinité-sur-Mer, check four points: a search mandate on the buyer’s side only, published fees due on success, a written method, proof that lasts. Home Select answers all four: founded in 2011, 1,200+ buyers guided, 4.8/5 on Google (139 reviews), fees displayed, 100% on success.

What are your fees in La Trinité-sur-Mer?

Home Select, a property finder in La Trinité-sur-Mer, charges 2.5% of the net purchase price (minimum €10,000 incl. VAT) on the Exclusive offer, or 1.5% on the Confidential offer for projects of €2m and above. Home Select is paid on success only: nothing is due until you have bought.

Narrow the search

Buy a house in La Trinité-sur-Mer

Going further

Around La Trinité-sur-Mer

One maison, one method, the same fees: the search does not stop at the limits of La Trinité-sur-Mer. Many projects play out over two or three towns, and the brief allows for it from the first conversation.

The great beach of Carnac and its fine sand, on Quiberon bay Morbihan Carnac The bourg and the centre · Carnac-Plage and the Grande-Plage The Ploumanac’h lighthouse among the pink granite rocks, Perros-Guirec coast Côtes-d’Armor Perros-Guirec The centre of Perros · Ploumanac’h and its harbour Ille-et-Vilaine Ille-et-Vilaine Saint-Briac-sur-Mer The village centre · Le Béchet and La Salinette

Property finder in Carnac Property finder in Perros-Guirec Property finder in Saint-Briac-sur-Mer

Every city where Home Select hunts in Brittany: Property finder in Saint-Malo Property finder in Cancale Property finder in Vannes Property finder in Carnac Property finder in Perros-Guirec Property finder in Saint-Briac-sur-Mer Property finder in Dinard

Whole area: property finder in Brittany

Analyse another area

Your search in La Trinité-sur-Mer

Let’s discuss your project

A first confidential conversation, with no commitment: how the property will be used, the real budget, the non-negotiable criteria, the timing. The search starts there.

Describe your project in La Trinité-sur-Mer

Or call Home Select on 01 78 76 78 10

A property finder answers within one working day. A first confidential conversation, with no commitment.