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Property Prices in Portail Rouge, Saint-Martin-d'Hères2026 property valuation

Name: Property prices per m² in Portail Rouge, Saint-Martin-d'Hères
Creator: Immover
License: https://www.etalab.gouv.fr/licence-ouverte-open-licence

Updated: January 2026 Sources: DVF · Notaires de France · Immover January 2026 · DVF, Notaires de France, Immover

In brief

The average price per m² in Portail Rouge (Saint-Martin-d'Hères) is 2 234 €/m² for an apartment, within a range of 1,9 to 2,5 k€ per m², based on actual notarised (DVF) sales. Over the period, the market fell 1 % over 5 years and rose 11,9 % over the last 12 months, with about 34 transactions per year.

Portail Rouge, a residential district in the north-east of Saint-Martin-d'Hères.

Property Prices in Portail Rouge

The 2026 figures· Indicative data

2 234^€/m²

Apartments in the Portail Rouge district of Saint-Martin-d'Hères sell at an average price of around 2 234 €/m², based on prices actually recorded (DVF transactions, notarised sales). Between 1 902 and 2 485 €/m² covers half of all sales, the gap reflecting the type of property, the floor and its condition. Five-year trend: -1 %.

T2 (2 rooms)2 452 €

Studio, T1 (1 room)2 406 €

T3 (3 rooms)2 321 €

Apartment (average)2 234 €

T4 and larger (4+ rooms)2 036 €

12-month change

+11,9 %

5-year change

-1 %

Transactions / year

Price range /m²

1,9 to 2,5 k€

Prices from the DVF file (Demandes de valeurs foncières, published by the DGFiP), transactions actually recorded at the notary, aggregated at district level using the IRIS zoning of INSEE. Cross-referenced with the Notaires de France - INSEE indices. Learn more about our methodology.

Market trend

-1 % over 5 years

Change in the average price per m² in Portail Rouge, Saint-Martin-d'Hères, 2021 to 2026. Source: DVF.

After 2 260 €/m² in 2021, the average price in the Portail Rouge district of Saint-Martin-d'Hères reaches 2 234 €/m² in 2026, a change of roughly -1 % over the period.

Portail Rouge compared with its neighbouring districts

average €/m²

DistrictTierPrice /m²Gap

Croix Rouge2 333 €+4 %

Portail Rouge2 234 €ref.

Le Village2 143 €-4 %

Paul Bert2 119 €-5 %

Semard2 037 €-9 %

Accessibility

LocationThe district occupies the north-east of Saint-Martin-d'Hères, between Croix Rouge and the university campus.
Bus and tramwayThe bus network serves the area and links it to the tram stops in the north of the town.
On footThe campus and the Neyrpic centre are reachable on foot or within a few minutes.

Shops and services

Shops

The local shops of the district are complemented by the Neyrpic centre, a few minutes away.

Setting and landmarks

A residential district in the north, between Croix Rouge and the university campus.

Services

Schools and local services serve the families of the district.

The history of the district

Le Portail Rouge is a district in the north-east of Saint-Martin-d'Hères, between Croix Rouge and the university campus. It was built as the town grew, in a fabric of apartment blocks and houses.

The district has a residential character, close to the facilities of the north of the town and to the roads leading to the campus and to Grenoble. It is an area residents of Saint-Martin-d'Hères readily recognise.

On the market, Le Portail Rouge stands at around 2 234 €/m², slightly below the town average, with about 34 sales a year. Prices here are stable over five years, after a marked rise over the last twelve months.

Who buys in Portail Rouge

Le Portail Rouge attracts first-time buyers, families and working households looking for a residential area in the north of Saint-Martin-d'Hères, close to the campus and to Grenoble. Demand centres on the apartments and houses of the district, at a level slightly below the town average.

Frequently asked questions

The average price in Portail Rouge is 2 234 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 1 902 to 2 485 €/m² depending on the building, the floor and the condition.

The district occupies the north-east of the town, between Croix Rouge and the university campus, in a fabric of apartment blocks and houses.

Le Portail Rouge stands at around 2 234 €/m², slightly below the Saint-Martin-d'Hères average, with prices stable over five years. They vary with the type of property, the floor and the condition.

The area mixes apartments and houses. It suits first-time buyers and families looking for a residential setting close to the campus and to Grenoble.

This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).