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Saint-Jean-d'Hérans
Rural municipality · 38710 · Auvergne-Rhône-Alpes
👥 Population
318
2023 · INSEE
🏠 Median price /m²
3 154 €
📈 53% since 2015
💰 Gross yield
4.3 %
rent / purchase price
⚡ Avg. energy rating
—
✅ 0 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Saint-Jean-d'Hérans — Score 49/100.
Why this score? This score is penalized mainly by improvable safety statistics (14/100).
49
💰 Yield65
🌳 Quality of life53
📊 Dynamism50
💸 Affordability54
🛡️ Safety14
⚡ Energy rating50
🏠 Property prices
DVF · 2 Transactions · Saint-Jean-d'Hérans
🏢 Apt. /m²
3 154 €
🏡 House /m²
1 745 €
📋 Transactions
2
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Grenoble | 2 587 € | 3 667 € | 2579 | 156 140 |
| Saint-Martin-d'Hères | 2 218 € | 3 434 € | 392 | 37 695 |
| Échirolles | 1 800 € | 3 311 € | 329 | 37 491 |
| Vienne | 2 587 € | 3 215 € | 475 | 31 778 |
| Bourgoin-Jallieu | 2 561 € | 2 866 € | 409 | 30 151 |
| Fontaine | 1 833 € | 3 236 € | 288 | 22 020 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
11.25 €/m²
monthly
💰 Gross yield
4.3 %
⏳ Payback period
23.4 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
64.9 %
🏖️ Secondary homes
26.8 %
🚪 Vacant homes
8.2 %
🏢 Apartments
10.0 %
89.6 % houses
🎯 Pinel zoneⓘOfficial Pinel zoning. A Bis = very high tension (Paris, French Riviera), A = high tension (metropolises), B1 = moderate, B2 = low, C = relaxed market.
C
Relaxed market
⚖️ Tense area (ALUR law)ⓘTense area under article 232 of the French Tax Code (CGI) / ALUR law. Enables rent control and applies the vacant housing tax.
No
Free rents
💶 Local taxation
REI · DGFIP · Exercice 2024
🏠 Property tax (built)ⓘMunicipal property tax rate on built properties (TFB). Applied to the cadastral rental value to calculate the owner's annual property tax.
33.590 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
91.240 %
🏘️ Housing tax
18.230 %
Secondary homes
🏢 CFE
29.12 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
318
2023
📐 Area
17.62 km²
18 inh/km²
💶 Median income
23 470 €
📊 Median age
48.6 yrs
26.3% under 30
💼 Activity rate
78.2 %
ages 15-64
📉 Unemployment rate
7.5 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
106
SIRENE database 2026
✨ 2024 creations
5
-44.4% vs 2023
📊 2023 creations
9
💼 Economic density
333
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Monestier-de-Clermont
À 11.82 km · Segment C
🏙️ Urban attraction areaⓘUrban Attraction Areas (INSEE 2020): municipal classification based on commuting relationships with urban hubs. Main hub / secondary / suburban crown / outside.
Grenoble
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CC du Trièves
EPCI
📍 Rail access
Average
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
8
📋 Enseignement
1
🏥 Sante
1
⚽ Sport
5
⚠️ Natural and technological risks
Géorisques API · 10 risks identified
Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines)
Eboulement ou chutes de pierres et de blocs
Glissement de terrain
Par remontées de nappes naturelles
Par une crue à débordement lent de cours d'eau
Rupture de barrage
Mouvement de terrain
Inondation
Par ruissellement et coulée de boue
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 1 859 analyses · MAIRIE DE SAINT-JEAN-D'HERANS
⚗️ Physicochemistry
✅ Compliant
📋 analyses
1 859
⚡ EV charging stations
IRVE
🔌 Stations
2
⚡ Charge points
4
🚀 Incl. fast charging
0
🎯 Municipalities with a similar score
Same region, score close to
Annecy
74000
49/100
132 117 Inhabitants
Lyon 3e
69003
49/100
100 679 Inhabitants
Saint-Priest
69800
49/100
49 229 Inhabitants
Caluire-et-Cuire
69300
49/100
43 597 Inhabitants
Sainte-Foy-lès-Lyon
69110
49/100
21 692 Inhabitants
L'Isle-d'Abeau
38080
49/100
17 515 Inhabitants
Charvieu-Chavagneux
38230
49/100
10 547 Inhabitants
Bourg-de-Péage
26300
49/100
9 921 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Mens | 5.1 km | 28/100 | 1 415 |
| La Mure | 6.3 km | 43/100 | 4 963 |
| Susville | 7.9 km | 36/100 | 1 134 |
| La Motte-d'Aveillans | 10.1 km | 51/100 | 1 711 |
| Pierre-Châtel | 11.1 km | 29/100 | 1 475 |
| Saint-Honoré | 12.1 km | 49/100 | 830 |
| Monteynard | 14.4 km | 39/100 | 502 |
| Sinard | 12.8 km | 34/100 | 724 |
❓ Frequently asked questions about Saint-Jean-d'Hérans
What is the price per m² in Saint-Jean-d'Hérans? ▶
The median price per m² in Saint-Jean-d'Hérans is 3 154 €.
What is the rental yield in Saint-Jean-d'Hérans? ▶
The gross rental yield in Saint-Jean-d'Hérans is 4.3%.
Is Saint-Jean-d'Hérans a good real estate investment? ▶
Saint-Jean-d'Hérans has a ScorCity score of 49/100, making it a moderate investment.
What are the natural risks in Saint-Jean-d'Hérans? ▶
10 risks are identified in Saint-Jean-d'Hérans: Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Eboulement ou chutes de pierres et de blocs, Glissement de terrain.