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Four
Rural municipality · 38080 · Auvergne-Rhône-Alpes
👥 Population
1 673
2023 · INSEE
🏠 Median price /m²
3 429 €
📈 18% since 2015
💰 Gross yield
4.8 %
rent / purchase price
⚡ Avg. energy rating
D
🟠 11.8 % energy sieves (F-G) (F-G)
🎯 Investment score Low
Four — Score 29/100.
Why this score? This score is penalized mainly by improvable safety statistics (2/100) and a high purchase price for the area (13/100).
29
💰 Yield20
🌳 Quality of life61
📊 Dynamism52
💸 Affordability13
🛡️ Safety2
⚡ Energy rating30
🏠 Property prices
DVF · 3 Transactions · Four
🏢 Apt. /m²
3 429 €
🏡 House /m²
2 754 €
📋 Transactions
3
📈 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
13.67 €/m²
monthly
💰 Gross yield
4.8 %
⏳ Payback period
20.9 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
93.5 %
🏖️ Secondary homes
2.3 %
🚪 Vacant homes
4.3 %
🏢 Apartments
20.9 %
78.7 % 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.
B2
Low tension
⚖️ 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
🏢 Social housing units
48
RPLS source
💶 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.
44.220 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
96.170 %
🏘️ Housing tax
23.150 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
10.320 %
🌾 Land tax (unbuilt) REI
42.43 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
1 673
2023
📐 Area
11.86 km²
141 inh/km²
💶 Median income
27 890 €
📊 Median age
38.8 yrs
35.9% under 30
💼 Activity rate
84.0 %
ages 15-64
📉 Unemployment rate
5.1 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
305
SIRENE database 2026
✨ 2024 creations
29
+45.0% vs 2023
📊 2023 creations
20
💼 Economic density
182
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
L'Isle-d'Abeau
À 4.31 km · Segment B
🏙️ Urban attraction areaⓘUrban Attraction Areas (INSEE 2020): municipal classification based on commuting relationships with urban hubs. Main hub / secondary / suburban crown / outside.
Lyon
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CA Porte de l'Isère (CAPI)
EPCI
📍 Rail access
Good
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
35
📋 Commerce
1
📋 Enseignement
1
🏥 Sante
11
⚽ Sport
4
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 1 | Mairie - Four |
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Cambriolages de logement | 24 | 32.70 ‰ | 7.5 ‰ | +336 % vs moy. |
| Escroqueries et fraudes aux moyens de paiement | 11 | 6.60 ‰ | 6.3 ‰ | Dans la moyenne |
| Vols de véhicule | 8 | 4.80 ‰ | 2.4 ‰ | +100 % vs moy. |
⚡ Energy performance
17 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
5.9 %
D
41.2 %
41.2 %
E
41.2 %
41.2 %
F
11.8 %
11.8 %
G
0.0 %
11.8 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
⚠️ Natural and technological risks
Géorisques API · 2 risks identified
Transport de marchandises dangereuses
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 702 analyses · SEMIDAO
⚗️ Physicochemistry
✅ Compliant
📋 analyses
702
⚡ EV charging stations
IRVE
🔌 Stations
8
⚡ Charge points
64
🚀 Incl. fast charging
8
🎯 Municipalities with a similar score
Same region, score close to
Saint-Galmier
42330
29/100
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Ternay
69360
29/100
5 596 Inhabitants
Estrablin
38780
29/100
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Taninges
74440
29/100
3 491 Inhabitants
Colombier-Saugnieu
69124
29/100
2 874 Inhabitants
Les Vans
07140
29/100
2 662 Inhabitants
Archamps
74160
29/100
2 375 Inhabitants
Lablachère
07230
29/100
2 193 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Chèzeneuve | 1.9 km | 32/100 | 654 |
| Saint-Alban-de-Roche | 2.9 km | 39/100 | 2 168 |
| Crachier | 3.5 km | 38/100 | 600 |
| Roche | 3.2 km | 36/100 | 2 196 |
| Artas | 4.4 km | 35/100 | 1 799 |
| Vaulx-Milieu | 5.0 km | 43/100 | 2 472 |
| L'Isle-d'Abeau | 5.2 km | 49/100 | 17 515 |
| Saint-Agnin-sur-Bion | 5.0 km | 35/100 | 1 187 |
❓ Frequently asked questions about Four
What is the price per m² in Four? ▶
The median price per m² in Four is 3 429 €.
What is the rental yield in Four? ▶
The gross rental yield in Four is 4.8%.
Is Four a good real estate investment? ▶
Four has a ScorCity score of 29/100, making it a risky investment.
What is the average energy rating in Four? ▶
The most common energy rating class in Four is D.
What are the natural risks in Four? ▶
2 risks are identified in Four: Transport de marchandises dangereuses, Séisme.