Real estate prices Montesson
In Montesson, apartments sell at a median €4,150 per square metre, with 185 sales in twelve months.
The Montesson market is read here from the DGFiP record of actual sales, not from asking prices. Apartments carry the local market with 94 sales over twelve months, against 91 houses. Over the last twelve months the median moved by +2.4 %.
Market dynamics, Montesson
What the sales show in Montesson
The median apartment price in Montesson stands at €4,150 per square metre. Houses come out at €5,301.
Half of apartment sales in Montesson fall between €3,602 and €4,773 per square metre. That gap owes more to condition than to opposing neighbourhoods: this market does not split into starkly different price zones.
The average apartment sold in Montesson covers 59 square metres, putting a typical transaction near €246,401. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Montesson
Prices by property type in Montesson
By property type in Montesson: T3 at €4,176/m², T2 at €4,079/m², T4 at €4,147/m², studio at €4,786/m², T5+ at €3,307/m².
The studio carries the highest price per square metre and the T5+ the lowest, a gap of 45 %. 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 91 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 Montesson on BRIVEO
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Estimate my property in MontessonSelling in Montesson
Pricing in Montesson starts by placing your property inside the €3,602 to €4,773 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 185 sales a year, Montesson absorbs correctly priced properties. An over-ambitious price shows quickly, because buyers have points of comparison.
Briveo values your Montesson property from these same DVF records, free of charge and with no obligation, then supports the sale through to the deed.
Buying in Montesson
Reading the €3,602 to €4,773 band is a buyer’s main tool in Montesson. 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.
Prices moving up narrow the room for negotiation without closing it: a property that has been on the market a long time is negotiable whatever the trend says.
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.
How the Montesson market is moving
Over the last twelve months the median moved by +2.4 %. A move of this magnitude stays within what an ordinary year produces.
No five-year reading is available for Montesson: 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, Sartrouville sits 11 % below and Versailles 59 % above. Those are the gaps a buyer widening their search area actually meets.
Frequently asked questions, real estate Montesson
Q1What is the price per square metre in Montesson?
The median apartment price is €4,150 per square metre, read from sales published in the DGFiP DVF record. Houses come out at €5,301.
Q2Are prices rising or falling in Montesson?
Over the last twelve months the median moved by +2.4 %.
Q3How many properties change hands in Montesson?
185 sales were recorded over twelve months: 94 apartments and 91 houses.
Q4How much does a T3 cost in Montesson?
The median T3 price in Montesson is €4,176 per square metre, over 29 sales in twelve months.
Q5What are the acquisition costs in Montesson?
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 Montesson?
The average apartment sold covers 59 square metres, placing a typical transaction near €246,401. Your own property is worth what its condition, location and energy rating make it worth.
Q7How do I get my Montesson 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
Selling in Montesson?
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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 185 sales
- Figures computed on 2 September 2026