Real estate prices Gagny
In Gagny, houses sell at a median €3,789 per square metre, with 386 sales in twelve months.
The Gagny market is read here from the DGFiP record of actual sales, not from asking prices. Houses carry the local market with 213 sales over twelve months, against 173 apartments. Over the last twelve months the median moved by +5 %.
Market dynamics, Gagny
What the sales show in Gagny
The median house price in Gagny stands at €3,789 per square metre. Apartments come out at €3,061.
The average house sold in Gagny covers 87 square metres, putting a typical transaction near €331,503. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Gagny
Prices by property type in Gagny
By property type in Gagny: T3 at €2,954/m², T2 at €3,396/m², T4 at €2,540/m², studio at €4,338/m², T5+ at €2,706/m².
The studio carries the highest price per square metre and the T4 the lowest, a gap of 71 %. 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 213 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 Gagny on BRIVEO
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Estimate my property in GagnySelling in Gagny
Pricing in Gagny starts from the median of €3,789 per square metre, then adjusts for what makes your property differ from the average one sold here.
With 386 sales a year, Gagny absorbs correctly priced properties. An over-ambitious price shows quickly, because buyers have points of comparison.
Briveo values your Gagny property from these same DVF records, free of charge and with no obligation, then supports the sale through to the deed.
Buying in Gagny
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 Gagny market is moving
Over the last twelve months the median moved by +5 %. A move of that size over a single year often reflects a change in what is being sold as much as a change in value.
No five-year reading is available for Gagny: 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, Livry-Gargan sits 6 % below and Saint-Ouen-sur-Seine 109 % above. Those are the gaps a buyer widening their search area actually meets.
Frequently asked questions, real estate Gagny
Q1What is the price per square metre in Gagny?
The median house price is €3,789 per square metre, read from sales published in the DGFiP DVF record. Apartments come out at €3,061.
Q2Are prices rising or falling in Gagny?
Over the last twelve months the median moved by +5 %.
Q3How many properties change hands in Gagny?
386 sales were recorded over twelve months: 173 apartments and 213 houses.
Q4How much does a T3 cost in Gagny?
The median T3 price in Gagny is €2,954 per square metre, over 65 sales in twelve months.
Q5What are the acquisition costs in Gagny?
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 Gagny?
The average house sold covers 87 square metres, placing a typical transaction near €331,503. Your own property is worth what its condition, location and energy rating make it worth.
Q7How do I get my Gagny 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 Gagny?
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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 386 sales
- Figures computed on 2 September 2026