The market for a luxury property for sale in Côtes-d'Armor splits between the Pink Granite Coast around Perros-Guirec and Trégastel, the Dinan area and its Rance valley lined with manor houses, and the inland countryside towards Guingamp and Loudéac, where fine homes of granite stand isolated among the bocage. Château de la Roche-Jagu overlooking the Trieux, turreted Breton manor houses, extended fishermen's longères: the department brings together very different building types depending on distance from the sea. Browse every luxury property for sale listed by private owners, agencies and notaries in Côtes-d'Armor.
This page gathers real price benchmarks for large residences in Côtes-d'Armor, a tour of the areas where they stand, the traits of local buildings and the checks to make before buying by the sea or in the countryside. To move forward step by step, use our guide to buying luxury property in France.
Our observatory tracks, in the DVF land registry data published by the French tax administration, sales of houses over 300 m² of living space on 0.05 to 10 ha of land, above €1,000/m²: chateaux, manor houses, master houses, villas and large rural residences. The benchmarks below are based on these actual sales, after removal of outliers; an estate of more than 10 ha or a listed monument sold with its farmland is excluded.
In Côtes-d'Armor, 53 sales of luxury properties were recorded between 2021 and 2025. The median price stands at €660,000*, with an average of €801,100; the floor/ceiling range (P10–P90) runs from €395,000 to €1,180,000. The median price per square metre of living space reaches €1,842/m², for properties averaging 361 m² of living space on 12,642 m² of land. The department therefore sits 33% below the regional median (€987,500 in 2025) and below the 2025 national median (€822,000).
| Scope | Sales | Median price | Average price | Floor – ceiling (P10–P90) | €/m² living space |
|---|---|---|---|---|---|
| Côtes-d'Armor (2021-2025) | 53 | €660,000* | €801,100 | €395,000 – €1,180,000 | 1,842 |
| Brittany (2025) | 44 | €987,500* | €1,118,500 | €469,100 – €2,273,100 | 2,607 |
| Brittany (2021-2025) | 297 | €809,300 | €948,100 | €448,800 – €1,552,000 | 2,326 |
| France (2025) | 981 | €822,000 | €1,321,400 | €428,000 – €3,100,000 | 2,308 |
| Year | Sales | Median price | €/m² living space |
|---|---|---|---|
| 2021 | 96 | €674,700* | 1,934 |
| 2022 | 69 | €850,500* | 2,389 |
| 2023 | 45 | €819,800* | 2,358 |
| 2024 | 43 | €864,000* | 2,444 |
| 2025 | 44 | €987,500* | 2,607 |
These benchmarks place an asking price within its market; they do not replace a valuation of the property itself, whose worth depends on condition, architecture, outbuildings and setting. The breakdown by stratum (coastal, rural tourist, ordinary rural) and the full methodology are in our observatory of luxury property prices in France (in French). Then work out purchase costs and borrowing capacity with our financial tools and calculators, and prepare your project with our guide to buying luxury property in France.
Source: DVF (DGFiP), transactions from 1 January 2021 to 31 December 2025, processed by ma-propriete.fr; prices rounded to the nearest €100. * Fewer than 100 sales: read as an indication only.
Granite dominates building in Côtes-d'Armor, from the pink stone of Ploumanac'h and Perros-Guirec to the more classic grey of the inland areas. Breton manor houses, often built in the sixteenth and seventeenth centuries with a stair turret and mullioned windows, are concentrated in the Trégor and the Léguer valley; the Château de la Roche-Jagu, set above the Trieux, illustrates this defensive building type later converted into a country residence. Towards Dinan and the Rance valley, the character residence takes the form of granite houses with dormer windows and malouinière-style manors more modest than those of the neighbouring Saint-Malo area.
Outbuildings deserve particular attention: dovecotes, private chapels, service wings converted into holiday cottages along the coast from Paimpol to Perros-Guirec, and walled kitchen gardens that once fed the household. Inland, around Guingamp and Loudéac, character farms combine a granite house and farm outbuildings under slate roofs, sometimes with a freestanding dovecote standing apart from the main courtyard. The condition of roofs and timber frames, exposed to sea spray on the coast, should be checked before any offer, as should that of the old joinery and window frames.
The Pink Granite Coast, from Perros-Guirec to Trébeurden by way of Trégastel and Ploumanac'h, holds the most sought-after properties, with views of the pink rocks and offshore islands. Paimpol and its peninsula, along with Tréguier and its cathedral, form a second heritage cluster on the north coast. Dinan, a walled town above the Rance, attracts buyers of older residences in a more urban setting, while Guingamp and the centre of the department offer a more affordable rural setting. To the south, Loudéac and the Mené area remain more discreet, with well-preserved farm buildings.
Saint-Brieuc station, served by TGV in a little over two and a half hours from Paris-Montparnasse, along with the stations at Lamballe, Guingamp and Plouaret-Trégor, connect the department to the capital; the RN12 road crosses the territory from east to west, linking the coast to the inland market towns. The most expensive areas remain the Pink Granite Coast and the approaches to Dinan, while the centre and south of the department, towards Loudéac, offer comparable properties at markedly more accessible levels, especially away from the main road.
On the Pink Granite Coast and the wider Côtes-d'Armor shoreline, the Loi Littoral strongly restricts extensions and new building near the shore; erosion risk prevention plans should be consulted before any project. On manor houses and chateaux listed or registered as historic monuments, sign-off from the Architecte des Bâtiments de France is required for any visible change. In farming areas, around Guingamp or Loudéac, SAFER's pre-emption right can apply to plots adjoining an estate.
On the technical side, granite withstands time well, but its pointing and slate roofs need regular upkeep, particularly after the storms that hit the north coast. Inland, the old timber frames of manor houses and the private drainage systems of isolated farms deserve a thorough survey. Bring in a specialist familiar with Breton building traditions before committing, especially for the farm outbuildings attached to an estate.
Luxury property listings in Côtes-d'Armor are placed by private owners, specialist agencies and notaries; filter them by property type, price, living space, land and outbuildings, then set an e-mail alert to follow new listings. To compare with neighbouring departments, browse the luxury properties for sale in Brittany.
