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Yvelines, 78970

Real estate prices Mézières-sur-Seine

In Mézières-sur-Seine, houses sell at a median €2,990 per square metre, with 43 sales in twelve months.

The Mézières-sur-Seine market is read here from the DGFiP record of actual sales, not from asking prices. Houses carry the local market with 31 sales over twelve months, against 12 apartments.

Apartment / sq.m
€3,000
Half of sales between €2,307 and €3,362
House / sq.m
€2,990
Median, sales from 1 January 2023 to 31 December 2025
Sales, 12 months ending 31 December 2025
43
12 apartments, 31 houses

These figures cover all the sales recorded in the commune (INSEE code 78402), under its postal code 78970.

Market dynamics, Mézières-sur-Seine

Sales volume & median price
Number of apartments sold per year (DVF DGFiP data).
Sales / yrMedian price €/sq.m
122023820241220252,345 €2,894 €3,296 €

What the sales show in Mézières-sur-Seine

The median house price in Mézières-sur-Seine stands at €2,990 per square metre. Apartments come out at €3,000.

The average house sold in Mézières-sur-Seine covers 101 square metres, putting a typical transaction near €302,735. That is an order of magnitude drawn from averages, not the valuation of any particular property.

Prices by property type in Mézières-sur-Seine

Property typeMedian price / sq.mCentral range, middle half of salesAverage surfaceSales, 12 months ending 31 December 2025
T2€3,175€2,954 – €3,48840 m²4
T3€2,687€2,250 – €3,30068 m²3
T4€3,162€2,724 – €3,34980 m²5
House€2,990€2,141 – €3,473101 m²31

Prices by property type in Mézières-sur-Seine

By property type in Mézières-sur-Seine, T4 at €3,162/m², T2 at €3,175/m², T3 at €2,687/m².

The house is what changes hands most often here, with 31 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 Mézières-sur-Seine on BRIVEO

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Selling in Mézières-sur-Seine

Pricing in Mézières-sur-Seine starts from the median of €2,990 per square metre, then adjusts for what makes your property differ from the average one sold here.

With 43 sales a year, Mézières-sur-Seine is regular without being deep. Positioning matters more here than in a dense market, because a buyer who steps back is not immediately replaced.

Briveo values your Mézières-sur-Seine 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 Mézières-sur-Seine

The negotiation turns on the property itself and on comparable sales nearby (works, energy rating, aspect, charges).

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.

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Are you an estate agent in Mézières-sur-Seine?

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Mézières-sur-Seine and the towns around it

Among the towns tracked by BRIVEO in the same department, on the median apartment price, Versailles 119 % above. Those are the gaps a buyer widening their search area actually meets.

Latest published sales in Mézières-sur-Seine

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.

Latest published sales in Mézières-sur-Seine
DateTypeSurfaceRoomsPricePrice per sq mStreet
18 December 2025House75 sq m5€240,000€3,200 per sq mRUE NATIONALE
25 November 2025House70 sq m3€220,000€3,143 per sq mRUE NATIONALE
8 November 2025Flat37 sq m2€120,000€3,243 per sq mGR GRANDE RUE
29 October 2025House140 sq m6€270,000€1,929 per sq mRUE DE LA VILLENEUVE
28 October 2025House76 sq m5€170,000€2,237 per sq mRUE NATIONALE
22 October 2025House94 sq m4€320,600€3,411 per sq mAV DE LA GARE
20 October 2025House94 sq m4€363,000€3,862 per sq mRTE DE SEPTEUIL
25 September 2025Flat82 sq m4€257,000€3,134 per sq mRUE DE CHAUFFOUR
24 September 2025House78 sq m4€325,000€4,167 per sq mRUE CLAUDE MONET
23 September 2025House140 sq m6€435,000€3,107 per sq mRUE NATIONALE
22 September 2025House124 sq m5€350,000€2,823 per sq mRUE DES ROBERDES
19 September 2025House64 sq m4€244,000€3,813 per sq mRUE NATIONALE
10 September 2025Flat69 sq m4€231,000€3,348 per sq mRUE DE LA VALLEE
2 September 2025Flat72 sq m3€244,400€3,394 per sq mRUE DE LA VALLEE
27 August 2025House97 sq m4€427,000€4,402 per sq mRUE AUGUSTE RENOIR
27 August 2025House80 sq m4€270,000€3,375 per sq mRUE DU FOSSE RAME
22 August 2025Flat75 sq m4€254,000€3,387 per sq mRUE DE LA VALLEE
1 August 2025House95 sq m4€333,310€3,509 per sq mRUE DE LA VILLENEUVE
31 July 2025Flat79 sq m4€265,000€3,354 per sq mRUE DE LA VALLEE
4 July 2025Flat93 sq m4€270,000€2,903 per sq mRUE DE LA VALLEE

Frequently asked questions, real estate Mézières-sur-Seine

Q1What is the price per square metre in Mézières-sur-Seine?

The median house price is €2,990 per square metre, read from sales published in the DGFiP DVF record. Apartments come out at €3,000.

Q2How many properties change hands in Mézières-sur-Seine?

43 sales were recorded over twelve months, 12 apartments and 31 houses.

Q3How much does a T4 cost in Mézières-sur-Seine?

The median T4 price in Mézières-sur-Seine is €3,162 per square metre, over 5 sales in twelve months.

Q4What are the acquisition costs in Mézières-sur-Seine?

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.

Q5How much does a typical property cost in Mézières-sur-Seine?

The average house sold covers 101 square metres, placing a typical transaction near €302,735. Your own property is worth what its condition, location and energy rating make it worth.

Q6How do I get my Mézières-sur-Seine 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 Mézières-sur-Seine?

Value your property in Mézières-sur-Seine. 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 Mézières-sur-Seine over twelve months, 72 % are houses. Sell your house or apartment in Mézières-sur-Seine 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 43 sales
  • Figures computed on 31 October 2026