Real estate prices Saint-Germain-en-Laye
In Saint-Germain-en-Laye, apartments sell at a median €6,475 per square metre, with 525 sales in twelve months.
The Saint-Germain-en-Laye market is read here from the DGFiP record of actual sales, not from asking prices. Apartments carry the local market with 460 sales over twelve months, against 65 houses. Over the last twelve months the median moved by -0.4 %. That amounts to stability.
Market dynamics, Saint-Germain-en-Laye
What the sales show in Saint-Germain-en-Laye
The median apartment price in Saint-Germain-en-Laye stands at €6,475 per square metre. Houses come out at €6,936.
Half of apartment sales in Saint-Germain-en-Laye fall between €4,865 and €7,842 per square metre.
The average apartment sold in Saint-Germain-en-Laye covers 66 square metres, putting a typical transaction near €429,911. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Saint-Germain-en-Laye
Prices by property type in Saint-Germain-en-Laye
By property type in Saint-Germain-en-Laye: T3 at €6,182/m², T4 at €6,474/m², studio at €6,690/m², T2 at €6,364/m², T5+ at €6,708/m².
The T5+ carries the highest price per square metre and the T3 the lowest, a gap of 9 %. 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 T3 is what changes hands most often here, with 119 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-Germain-en-Laye on BRIVEO
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Estimate my property in Saint-Germain-en-LayeSelling in Saint-Germain-en-Laye
Pricing in Saint-Germain-en-Laye starts by placing your property inside the €4,865 to €7,842 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 525 sales a year, Saint-Germain-en-Laye absorbs correctly priced properties. An over-ambitious price shows quickly, because buyers have points of comparison.
Briveo values your Saint-Germain-en-Laye property from these same DVF records, free of charge and with no obligation, then supports the sale through to the deed.
Buying in Saint-Germain-en-Laye
Reading the €4,865 to €7,842 band is a buyer’s main tool in Saint-Germain-en-Laye. 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.
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.
A stable market usually means a negotiation decided by the property itself rather than by any general trend.
How the Saint-Germain-en-Laye market is moving
Over the last twelve months the median moved by -0.4 %. That amounts to stability. Stability is the most common state of a local market: it means sellers and buyers agree on price levels.
No five-year reading is available for Saint-Germain-en-Laye: published sales do not go back far enough with enough volume, so the long-term direction cannot be stated here.
Among the towns tracked by BRIVEO in the same department, on the median apartment price, Mantes-la-Jolie sits 61 % below and Versailles 2 % above. Those are the gaps a buyer widening their search area actually meets.
Frequently asked questions, real estate Saint-Germain-en-Laye
Q1What is the price per square metre in Saint-Germain-en-Laye?
The median apartment price is €6,475 per square metre, read from sales published in the DGFiP DVF record. Houses come out at €6,936.
Q2Are prices rising or falling in Saint-Germain-en-Laye?
Over the last twelve months the median moved by -0.4 %, which amounts to stability.
Q3How many properties change hands in Saint-Germain-en-Laye?
525 sales were recorded over twelve months: 460 apartments and 65 houses.
Q4How much does a T3 cost in Saint-Germain-en-Laye?
The median T3 price in Saint-Germain-en-Laye is €6,182 per square metre, over 119 sales in twelve months.
Q5What are the acquisition costs in Saint-Germain-en-Laye?
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-Germain-en-Laye?
The average apartment sold covers 66 square metres, placing a typical transaction near €429,911. Your own property is worth what its condition, location and energy rating make it worth.
Q7How do I get my Saint-Germain-en-Laye property valued?
Briveo produces a free valuation from these same DVF sale records, 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
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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 525 sales
- Figures computed on 2 September 2026