Real estate prices Castanet-Tolosan
In Castanet-Tolosan, apartments sell at a median €3,076 per square metre, with 240 sales in twelve months.
The Castanet-Tolosan market is read here from the DGFiP record of actual sales, not from asking prices. Apartments carry the local market with 163 sales over twelve months, against 77 houses. Over the last twelve published months the median apartment price moved by -0.7 %. That amounts to stability.
These figures cover all the sales recorded in the commune (INSEE code 31113), under its postal code 31320.
Castanet-Tolosan, the town
Castanet-Tolosan covers 8.2 km², lies between 145 and 281 m above sea level and had 15,317 inhabitants in the 2023 census.
Castanet-Tolosan is a French commune in the southern suburbs of Toulouse, situated in the département of Haute-Garonne, in the Occitanie region. From a historical and cultural standpoint, the commune lies within the Lauragais, the former "Pays de Cocagne", associated both with the cultivation of pastel and with the abundance of its produce, and known as the "grenier à blé du Languedoc". Exposed to an altered oceanic climate, it is drained by the canal du Midi and by various other small watercourses.
A little history
Castanet comes from the Latin castanea, meaning chestnut. Chestnut trees did indeed once cover its hillsides. The official addition of "Tolosan" by the municipal council dates only from 1918, in order to distinguish it from other communes bearing the same name in the region. Traces of very ancient constructions have been identified in what is today the quartier de Broc, all around the cemetery.
Places to see in Castanet-Tolosan
- The hôpital Saint-Jacques and its outbuildings
- A pentagonal tower
- The château de Rabaudy
- The "maison Besset"
- The canal du Midi
From Wikidata and the Wikipedia article « Castanet-Tolosan », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Market dynamics, Castanet-Tolosan
What the sales show in Castanet-Tolosan
The median apartment price in Castanet-Tolosan stands at €3,076 per square metre. Houses come out at €3,235.
Half of apartment sales in Castanet-Tolosan fall between €2,758 and €3,384 per square metre. That gap owes more to condition than to opposing neighbourhoods, as this market does not split into starkly different price zones.
The average apartment sold in Castanet-Tolosan covers 59 square metres, putting a typical transaction near €182,632. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Castanet-Tolosan
| Property type | Median price / sq.m | Central range, middle half of sales | Average surface | Sales, 12 months ending 31 December 2025 |
|---|---|---|---|---|
| Studio | €3,302 | €2,901 – €3,751 | 30 m² | 18 |
| T2 | €3,213 | €2,968 – €3,450 | 43 m² | 51 |
| T3 | €3,016 | €2,768 – €3,317 | 65 m² | 68 |
| T4 | €2,756 | €2,331 – €3,326 | 88 m² | 22 |
| T5+ | €2,369 | €2,256 – €2,584 | 137 m² | 4 |
| House | €3,235 | €2,584 – €3,663 | 110 m² | 77 |
Prices by property type in Castanet-Tolosan
By property type in Castanet-Tolosan, T3 at €3,016/m², T2 at €3,213/m², T4 at €2,756/m², studio at €3,302/m², T5+ at €2,369/m².
The studio carries the highest price per square metre and the T4 the lowest, a gap of 20 %. 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 77 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 Castanet-Tolosan on BRIVEO
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Selling in Castanet-Tolosan
Pricing in Castanet-Tolosan starts by placing your property inside the €2,758 to €3,384 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 240 sales a year, Castanet-Tolosan absorbs correctly priced properties. An over-ambitious price shows quickly, because buyers have points of comparison.
Briveo values your Castanet-Tolosan 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 Castanet-Tolosan
Reading the €2,758 to €3,384 band is a buyer’s main tool in Castanet-Tolosan. 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 Castanet-Tolosan?
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 Castanet-Tolosan market is moving
Over the last twelve published months the median apartment price moved by -0.7 %. 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 Castanet-Tolosan. 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, Muret sits 31 % below and Balma 8 % above. Those are the gaps a buyer widening their search area actually meets.
Latest published sales in Castanet-Tolosan
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 |
|---|---|---|---|---|---|---|
| 31 December 2025 | Flat | 60 sq m | 3 | €197,900 | €3,298 per sq m | RUE ALBERT CAMUS |
| 30 December 2025 | House | 120 sq m | 6 | €365,000 | €3,042 per sq m | RUE SIMONE DE BEAUVOIR |
| 30 December 2025 | Flat | 64 sq m | 3 | €215,850 | €3,373 per sq m | IMP DES GARBIERS |
| 30 December 2025 | Flat | 62 sq m | 3 | €185,000 | €2,984 per sq m | AV DU LAURAGAIS |
| 29 December 2025 | Flat | 101 sq m | 4 | €298,000 | €2,950 per sq m | AV DE TOULOUSE |
| 22 December 2025 | Flat | 54 sq m | 2 | €151,000 | €2,796 per sq m | AV DE TOULOUSE |
| 20 December 2025 | House | 114 sq m | 5 | €439,000 | €3,851 per sq m | RUE MARCEL PAGNOL |
| 19 December 2025 | Flat | 46 sq m | 1 | €150,200 | €3,265 per sq m | PL RENE CHAR |
| 19 December 2025 | Flat | 40 sq m | 1 | €91,000 | €2,275 per sq m | AV DU LAURAGAIS |
| 18 December 2025 | Flat | 82 sq m | 4 | €226,000 | €2,756 per sq m | AV ASSOLELHAT |
| 16 December 2025 | Flat | 109 sq m | 4 | €143,315 | €1,315 per sq m | RUE GEORGES VALLEREY |
| 15 December 2025 | Flat | 58 sq m | 3 | €154,000 | €2,655 per sq m | RUE MARGUERITE YOURCENAR |
| 12 December 2025 | House | 86 sq m | 4 | €345,000 | €4,012 per sq m | RUE DES CAMPAROLS |
| 12 December 2025 | Flat | 60 sq m | 3 | €166,500 | €2,775 per sq m | AV DE TOULOUSE |
| 9 December 2025 | Flat | 65 sq m | 3 | €175,000 | €2,692 per sq m | AV DU LAURAGAIS |
| 9 December 2025 | Flat | 47 sq m | 2 | €145,000 | €3,085 per sq m | BD DES GENETS |
| 5 December 2025 | Flat | 64 sq m | 3 | €195,500 | €3,055 per sq m | AV SE CANTO |
| 4 December 2025 | Flat | 56 sq m | 3 | €181,760 | €3,246 per sq m | IMP DES GARBIERS |
| 28 November 2025 | Flat | 41 sq m | 2 | €72,000 | €1,756 per sq m | RUE MARGUERITE YOURCENAR |
| 28 November 2025 | House | 90 sq m | 4 | €347,150 | €3,857 per sq m | AV DU DOCTEUR LOUIS DELHERM |
Frequently asked questions, real estate Castanet-Tolosan
Q1What is the price per square metre in Castanet-Tolosan?
The median apartment price is €3,076 per square metre, read from sales published in the DGFiP DVF record. Houses come out at €3,235.
Q2Are prices rising or falling in Castanet-Tolosan?
Over the last twelve published months the median apartment price moved by -0.7 %, which amounts to stability.
Q3How many properties change hands in Castanet-Tolosan?
240 sales were recorded over twelve months, 163 apartments and 77 houses.
Q4How much does a T3 cost in Castanet-Tolosan?
The median T3 price in Castanet-Tolosan is €3,016 per square metre, over 68 sales in twelve months.
Q5What are the acquisition costs in Castanet-Tolosan?
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 Castanet-Tolosan?
The average apartment sold covers 59 square metres, placing a typical transaction near €182,632. Your own property is worth what its condition, location and energy rating make it worth.
Q7How do I get my Castanet-Tolosan 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 Castanet-Tolosan?
In Castanet-Tolosan, the median price per sq. m of apartments sold is stable over a year (-0.7 %). 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 Castanet-Tolosan over twelve months, 68 % are apartments. Sell your house or apartment in Castanet-Tolosan 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 240 sales
- Figures computed on 30 October 2026