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Marnans
Rural municipality · 38980 · Auvergne-Rhône-Alpes
👥 Population
132
2023 · INSEE
🏠 Median price /m²
1 922 €
📈 -2% since 2015
💰 Gross yield
7.1 %
rent / purchase price
⚡ Avg. energy rating
—
✅ 0 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Marnans — Score 49/100.
Why this score? This score is penalized mainly by improvable safety statistics (14/100) and a limited quality of life (32/100).
49
💰 Yield50
🌳 Quality of life32
📊 Dynamism100
💸 Affordability50
🛡️ Safety14
⚡ Energy rating50
🏠 Property prices
DVF · 3 Transactions · Marnans
🏡 House /m²
1 922 €
📋 Transactions
3
📈 Price per m² evolution (2021 — 2022)
📊 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
11.44 €/m²
monthly
💰 Gross yield
7.1 %
⏳ Payback period
14.0 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
81.0 %
🏖️ Secondary homes
13.4 %
🚪 Vacant homes
5.6 %
🏢 Apartments
7.1 %
92.9 % 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.
30.760 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
110.970 %
🏘️ Housing tax
21.100 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
14.960 %
🌾 Land tax (unbuilt) REI
63.89 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
132
2023
📐 Area
6.56 km²
20 inh/km²
💶 Median income
22 360 €
📊 Median age
48.2 yrs
28.0% under 30
💼 Activity rate
84.1 %
ages 15-64
📉 Unemployment rate
2.9 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
29
SIRENE database 2026
✨ 2024 creations
2
+100.0% vs 2023
📊 2023 creations
1
💼 Economic density
220
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Vinay
À 15.45 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.
Commune hors attraction des villes
Outside urban area
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CC Bièvre Isère
EPCI
📍 Rail access
Average
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
2
🏛️ Historical heritage
Mérimée database · 1 protected monuments
| Building | Era |
|---|---|
| église | 11e siècle;12e siècle |
⚠️ Natural and technological risks
Géorisques API · 3 risks identified
Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines)
Mouvement de terrain
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 754 analyses · CC BIÈVRE ISÈRE
⚗️ Physicochemistry
✅ Compliant
📋 analyses
754
🎯 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. |
|---|---|---|---|
| Saint-Siméon-de-Bressieux | 3.6 km | 50/100 | 3 186 |
| Viriville | 3.8 km | 25/100 | 1 713 |
| Roybon | 5.2 km | 24/100 | 1 091 |
| Saint-Pierre-de-Bressieux | 3.9 km | 34/100 | 786 |
| Sardieu | 8.2 km | 34/100 | 1 193 |
| Brézins | 7.7 km | 35/100 | 2 312 |
| La Côte-Saint-André | 10.5 km | 49/100 | 4 873 |
| Marcilloles | 8.8 km | 39/100 | 1 201 |
❓ Frequently asked questions about Marnans
What is the price per m² in Marnans? ▶
The median price per m² in Marnans is 1 922 €.
What is the rental yield in Marnans? ▶
The gross rental yield in Marnans is 7.1%.
Is Marnans a good real estate investment? ▶
Marnans has a ScorCity score of 49/100, making it a moderate investment.
What are the natural risks in Marnans? ▶
3 risks are identified in Marnans: Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Mouvement de terrain, Séisme.