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Janzé
Medium city · 35150 · Bretagne
👥 Population
8 649
2023 · INSEE
🏠 Median price /m²
2 531 €
📈 30% since 2015
💰 Gross yield
5.4 %
rent / purchase price
⚡ Avg. energy rating
D
✅ 5.4 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Janzé — Score 44/100.
Why this score? This score is penalized mainly by a high purchase price for the area (26/100) and a weak rental yield (30/100).
44
💰 Yield30
🌳 Quality of life45
📊 Dynamism61
💸 Affordability26
🛡️ Safety31
⚡ Energy rating82
🏠 Property prices
DVF · 35 Transactions · Janzé
🏢 Apt. /m²
2 531 €
🏡 House /m²
2 393 €
📋 Transactions
35
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Rennes | 3 668 € | 4 682 € | 3145 | 230 890 |
| Saint-Malo | 4 102 € | 4 693 € | 1096 | 47 439 |
| Fougères | 2 094 € | 1 852 € | 416 | 20 307 |
| Bruz | 3 080 € | 2 919 € | 247 | 19 683 |
| Vitré | 2 857 € | 2 488 € | 198 | 19 365 |
| Cesson-Sévigné | 3 591 € | 4 018 € | 199 | 18 761 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
11.48 €/m²
monthly
💰 Gross yield
5.4 %
⏳ Payback period
18.4 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
91.9 %
🏖️ Secondary homes
1.5 %
🚪 Vacant homes
6.5 %
🏢 Apartments
28.4 %
71.5 % 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
🏢 Social housing units
247
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.
41.570 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
67.760 %
🏘️ Housing tax
25.090 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
7.070 %
🌾 Land tax (unbuilt) REI
1.76 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
8 649
2023
📐 Area
41.64 km²
208 inh/km²
💶 Median income
23 450 €
📊 Median age
41.7 yrs
35.7% under 30
💼 Activity rate
77.7 %
ages 15-64
📉 Unemployment rate
6.4 %
2021 census
🎯 Poverty rateⓘShare of population living below the poverty line (60% of national median income). Source FILOSOFI 2021, calculated only for municipalities ≥ 2,000 inhabitants.
7.0 %
60% FILOSOFI threshold
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
1 511
SIRENE database 2026
✨ 2024 creations
130
+2.4% vs 2023
📊 2023 creations
127
💼 Economic density
175
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Janzé
À 1.28 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.
Rennes
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CC Roche aux Fées Communauté
EPCI
📍 Rail access
Excellent
Station distance
🎓 Education
National Education API
📚 Schools
—
🏫 Middle schools
2
🎓 High schools
—
🎯 Brevet exam (2021)ⓘBrevet (DNB) — French middle school exam. The rate shown is the average across public and private middle schools in the municipality, latest published session.
96.6 %
Average pass rate · 3 middle schools
📊 Niveau social des établissements
Indicateur Éducation nationale du milieu social des élèves (moyenne nationale ≈ 103). Plus élevé = plus favorisé.
🏫 Middle school IPS
| Middle school | Sector | IPS |
|---|---|---|
| COLLEGE PRIVE SAINT JOSEPH | privé sous contrat | 113.9 |
| COLLEGE JEAN MONNET | public | 107.6 |
🏥 Healthcare
BPE · FINESS
🏥 Hospitals
3
💊 Pharmacies
3
🔬 Laboratories
1
🏥 Établissements de santé
15
Source FINESS
🚑 Hôpitaux / cliniques
1
👵 EHPAD
1
💊 Pharmacies
3
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
167
📋 Commerce
47
📋 Enseignement
7
🏥 Sante
82
🚆 Transport
2
⚽ Sport
15
🎭 Culture
2
🏛️ Public services
Public Service Directory API · 2 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 2 | Mairie - Janzé, Centre de protection maternelle et infantile (PMI) - Janzé |
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Destructions et dégradations volontaires | 71 | 8.20 ‰ | 7.2 ‰ | Dans la moyenne |
| Escroqueries et fraudes aux moyens de paiement | 54 | 6.20 ‰ | 6.3 ‰ | Dans la moyenne |
| Violences physiques intrafamiliales | 32 | 3.70 ‰ | 4.2 ‰ | Dans la moyenne |
| Vols sans violence contre des personnes | 32 | 3.70 ‰ | 7.3 ‰ | -49 % vs moy. |
| Cambriolages de logement | 28 | 7.00 ‰ | 7.5 ‰ | Dans la moyenne |
| Vols dans les véhicules | 23 | 2.70 ‰ | 5.2 ‰ | -48 % vs moy. |
| Violences sexuelles | 17 | 2.00 ‰ | 2.4 ‰ | -17 % vs moy. |
| Violences physiques hors cadre familial | 16 | 1.80 ‰ | 4.0 ‰ | -55 % vs moy. |
| Vols d'accessoires sur véhicules | 11 | 1.30 ‰ | 3.7 ‰ | -65 % vs moy. |
| Vols de véhicule | 9 | 1.00 ‰ | 2.4 ‰ | -58 % vs moy. |
⚡ Energy performance
37 DPE · ADEME
📊 Energy rating distribution
A
5.4 %
B
5.4 %
C
35.1 %
35.1 %
D
40.5 %
40.5 %
E
8.1 %
8.1 %
F
5.4 %
G
0.0 %
5.4 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
🏛️ Historical heritage
Mérimée database · 3 protected monuments
| Building | Era |
|---|---|
| menhir | Néolithique |
| menhir | Néolithique |
| église | 19e siècle |
⚠️ Natural and technological risks
Géorisques API · 4 risks identified
Phénomène lié à l'atmosphère
Tempête et grains (vent)
Transport de marchandises dangereuses
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 2 079 analyses · AQUALIA
⚗️ Physicochemistry
✅ Compliant
📋 analyses
2 079
⚡ EV charging stations
IRVE
🔌 Stations
4
⚡ Charge points
4
🚀 Incl. fast charging
2
🎯 Municipalities with a similar score
Same region, score close to
Dinard
35800
44/100
10 772 Inhabitants
Bain-de-Bretagne
35470
44/100
7 674 Inhabitants
Ploudalmézeau
29830
44/100
6 522 Inhabitants
Gouesnou
29850
44/100
6 501 Inhabitants
Briec
29510
44/100
5 816 Inhabitants
Bédée
35137
44/100
4 662 Inhabitants
Plougonvelin
29217
44/100
4 521 Inhabitants
Goven
35580
44/100
4 359 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Brie | 4.2 km | 53/100 | 988 |
| Amanlis | 6.4 km | 35/100 | 1 768 |
| Essé | 5.3 km | 39/100 | 1 028 |
| Saulnières | 6.3 km | 24/100 | 801 |
| Tresbœuf | 8.1 km | 26/100 | 1 234 |
| Corps-Nuds | 6.8 km | 35/100 | 3 567 |
| Le Theil-de-Bretagne | 6.6 km | 42/100 | 1 731 |
| Lalleu | 10.1 km | 51/100 | 593 |
❓ Frequently asked questions about Janzé
What is the price per m² in Janzé? ▶
The median price per m² in Janzé is 2 531 €.
What is the rental yield in Janzé? ▶
The gross rental yield in Janzé is 5.4%.
Is Janzé a good real estate investment? ▶
Janzé has a ScorCity score of 44/100, making it a moderate investment.
What is the average energy rating in Janzé? ▶
The most common energy rating class in Janzé is D.
What are the natural risks in Janzé? ▶
4 risks are identified in Janzé: Phénomène lié à l'atmosphère, Tempête et grains (vent), Transport de marchandises dangereuses.