Real estate prices Saint-Gratien
In Saint-Gratien, apartments sell at a median €3,462 per square metre, with 223 sales in twelve months.
The Saint-Gratien market is read here from the DGFiP record of actual sales, not from asking prices. Apartments carry the local market with 155 sales over twelve months, against 68 houses. Over the last twelve published months the median apartment price moved by +0.8 %. That amounts to stability.
These figures cover all the sales recorded in the commune (INSEE code 95555), under its postal code 95210.
Saint-Gratien, the town
Saint-Gratien covers 2.4 km², lies between 39 and 59 m above sea level and had 21,336 inhabitants in the 2023 census.
Saint-Gratien (pronounced [sɛ̃ gʁa.ˈsjɛ̃]) is a French commune situated in the département of Val-d'Oise in the Île-de-France region. Its inhabitants are called the Gratiennois.
A little history
In 1225, Guillaume de Cornillon owned the greater part of the territory. In the 17th century, the marshal Nicolas de Catinat inherited the territory of Saint-Gratien from his mother. Disgraced in 1701 following a conspiracy, he retired to his château at Saint-Gratien, built in 1610 by his grandfather. There he received Bossuet, Fénelon, Vauban, madame de Sévigné, madame de Coulanges, the duc de La Rochefoucauld, and divided his existence between the cultivation of fruit trees and the management of his estate, which extended from Orgemont to the shores of the lac d'Enghien.
Places to see in Saint-Gratien
- Église Saint-Gratien
- La salle des Mariages
- Cèdre du Liban
- Château de la princesse Mathilde
- Monsieur Terré
From Wikidata and the Wikipedia article « Saint-Gratien (Val-d'Oise) », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Market dynamics, Saint-Gratien
What the sales show in Saint-Gratien
The median apartment price in Saint-Gratien stands at €3,462 per square metre. Houses come out at €4,721.
Half of apartment sales in Saint-Gratien fall between €2,763 and €4,420 per square metre.
The average apartment sold in Saint-Gratien covers 63 square metres, putting a typical transaction near €219,323. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Saint-Gratien
| Property type | Median price / sq.m | Central range, middle half of sales | Average surface | Sales, 12 months ending 31 December 2025 |
|---|---|---|---|---|
| Studio | €4,271 | €3,605 – €4,960 | 31 m² | 20 |
| T2 | €4,286 | €3,486 – €4,725 | 46 m² | 35 |
| T3 | €3,431 | €2,814 – €4,379 | 66 m² | 45 |
| T4 | €2,976 | €2,419 – €3,517 | 81 m² | 43 |
| T5+ | €2,656 | €2,365 – €2,958 | 97 m² | 12 |
| House | €4,721 | €3,902 – €5,814 | 97 m² | 68 |
Prices by property type in Saint-Gratien
By property type in Saint-Gratien, T3 at €3,431/m², T4 at €2,976/m², T2 at €4,286/m², studio at €4,271/m², T5+ at €2,656/m².
The T2 carries the highest price per square metre and the T5+ the lowest, a gap of 61 %. Small units usually cost more per square metre than large ones, because the price of a kitchen and a bathroom is spread over fewer metres.
The house is what changes hands most often here, with 68 sales over twelve months. It is therefore the type with the most reference points, and the one where a price is hardest to argue against.
Homes for sale in Saint-Gratien on BRIVEO
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Selling in Saint-Gratien
Pricing in Saint-Gratien starts by placing your property inside the €2,763 to €4,420 band rather than on the median alone. The median describes the middle of the market; condition, floor, outdoor space and energy rating decide where in the band you sit.
With 223 sales a year, Saint-Gratien absorbs correctly priced properties. An over-ambitious price shows quickly, because buyers have points of comparison.
Briveo values your Saint-Gratien property from the same DVF file, keeping only sales of comparable properties closest to your address, free of charge and with no obligation, then supports the sale through to the deed.
Buying in Saint-Gratien
Reading the €2,763 to €4,420 band is a buyer’s main tool in Saint-Gratien. A property at the bottom is not a bargain and one at the top is not a rip-off, the band measures how different the properties are, not how well they are priced.
A stable market usually means a negotiation decided by the property itself rather than by any general trend.
Acquisition costs are budgeted on top of the price, around 8 % on an existing property, around 3 % on a new one. These are orders of magnitude; the notary computes the exact amount.
Are you an estate agent in Saint-Gratien?
Briveo recruits independent sales agents in every municipality, in transactions only, under the principal's professional licence, with the pay and the monthly cost stated before signing.
Start with BriveoHow the Saint-Gratien market is moving
Over the last twelve published months the median apartment price moved by +0.8 %. That amounts to stability. Stability is the most common state of a local market, and it means sellers and buyers agree on price levels.
No five-year reading is available for Saint-Gratien. The apartment sales we currently use (2023 à 2025) do not go back far enough to compute one, so the long-term direction cannot be stated here.
Among the towns tracked by BRIVEO in the same department, on the median apartment price, Sarcelles sits 43 % below and Bezons 12 % above. Those are the gaps a buyer widening their search area actually meets.
Latest published sales in Saint-Gratien
The housing sales recorded by the French tax administration in the municipality, newest first, street without number, one dwelling per sale, block sales set aside.
| Date | Type | Surface | Rooms | Price | Price per sq m | Street |
|---|---|---|---|---|---|---|
| 29 December 2025 | Flat | 65 sq m | 3 | €225,000 | €3,462 per sq m | BD MARECHAL FOCH RN 14 |
| 29 December 2025 | Flat | 73 sq m | 4 | €150,000 | €2,055 per sq m | SQ GEORGETTE AGUTTE |
| 26 December 2025 | Flat | 55 sq m | 3 | €174,550 | €3,174 per sq m | RUE SOEUR ANGELE |
| 23 December 2025 | Flat | 101 sq m | 5 | €330,000 | €3,267 per sq m | RUE LEON FONTAINE |
| 23 December 2025 | Flat | 39 sq m | 2 | €185,000 | €4,744 per sq m | RUE LEON FONTAINE |
| 23 December 2025 | House | 71 sq m | 4 | €365,000 | €5,141 per sq m | BD MARECHAL FOCH RN 14 |
| 19 December 2025 | Flat | 29 sq m | 1 | €115,000 | €3,966 per sq m | AV DANIELLE CASANOVA |
| 18 December 2025 | House | 126 sq m | 7 | €530,000 | €4,206 per sq m | RUE PHILIPPE DARTIS |
| 17 December 2025 | Flat | 29 sq m | 1 | €104,000 | €3,586 per sq m | ALL DU SQUARE AUX CLERCS |
| 17 December 2025 | House | 137 sq m | 5 | €670,000 | €4,891 per sq m | AV DE CATINAT |
| 9 December 2025 | Flat | 120 sq m | 3 | €400,000 | €3,333 per sq m | AV MATHILDE |
| 9 December 2025 | Flat | 94 sq m | 5 | €226,000 | €2,404 per sq m | PL CHARLES DE GAULLE |
| 28 November 2025 | House | 45 sq m | 3 | €360,000 | €8,000 per sq m | AV SIMON HAYEM |
| 28 November 2025 | House | 44 sq m | 4 | €503,000 | €11,432 per sq m | RUE SOEUR ANGELE |
| 28 November 2025 | Flat | 44 sq m | 2 | €142,000 | €3,227 per sq m | BD GEORGETTE AGUTTE |
| 27 November 2025 | House | 93 sq m | 4 | €430,000 | €4,624 per sq m | RUE HENRI BARBUSSE |
| 26 November 2025 | Flat | 83 sq m | 4 | €167,000 | €2,012 per sq m | ALL DES RAGUENETS |
| 26 November 2025 | House | 64 sq m | 4 | €265,000 | €4,141 per sq m | ALL MAIL V PRIVEE ACGIS |
| 21 November 2025 | House | 120 sq m | 5 | €600,000 | €5,000 per sq m | AV TERRE |
| 21 November 2025 | Flat | 37 sq m | 1 | €77,500 | €2,095 per sq m | RUE SOEUR ANGELE |
Frequently asked questions, real estate Saint-Gratien
Q1What is the price per square metre in Saint-Gratien?
The median apartment price is €3,462 per square metre, read from sales published in the DGFiP DVF record. Houses come out at €4,721.
Q2Are prices rising or falling in Saint-Gratien?
Over the last twelve published months the median apartment price moved by +0.8 %, which amounts to stability.
Q3How many properties change hands in Saint-Gratien?
223 sales were recorded over twelve months, 155 apartments and 68 houses.
Q4How much does a T3 cost in Saint-Gratien?
The median T3 price in Saint-Gratien is €3,431 per square metre, over 45 sales in twelve months.
Q5What are the acquisition costs in Saint-Gratien?
Around 8 % of the price on an existing property and around 3 % on a new one. They cover transfer duties, the land registry contribution and the notary’s fees, and the notary computes the exact amount.
Q6How much does a typical property cost in Saint-Gratien?
The average apartment sold covers 63 square metres, placing a typical transaction near €219,323. Your own property is worth what its condition, location and energy rating make it worth.
Q7How do I get my Saint-Gratien property valued?
Briveo produces a free valuation from the same DVF file, using sales of comparable properties closest to your address, in about two minutes and with no obligation, then supports the sale through to the deed.
Property prices in the cities tracked by BRIVEO in the same department
Valuation in these cities
Selling in Saint-Gratien?
In Saint-Gratien, the median price per sq. m of apartments sold is stable over a year (+0.8 %). The Briveo valuation, free and with no commitment, starts from DVF sales of properties of the same type and similar size, as close to your address as possible.
Of the sales recorded in Saint-Gratien over twelve months, 70 % are apartments. Sell your house or apartment in Saint-Gratien with an online estate agency. Sell your property at 0%, 2% or 5%. Publish for free (0%, no mandate), or let BRIVEO sell for you. Fees are due only when the deed is signed. Written mandate compliant with the Hoguet Act, numbered and entered in the register of mandates.
Source and method
- Property transfer records (DVF), published by the French tax authority (DGFiP)
- Sales recorded from 1 January 2023 to 31 December 2025
- Based on 223 sales
- Figures computed on 13 October 2026