🎯 Investment score Average
Grandjean — Score 40/100.
40
💰 Yield52
🌳 Quality of life70
📊 Dynamism51
💸 Affordability41
🛡️ Safety14
⚡ Energy rating5
🏠 Property prices
DVF · 8 Transactions · Grandjean
🏡 House /m²
2 039 €
📋 Transactions
8
🏘️ Total housing stock
—
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| La Rochelle | 4 925 € | 4 528 € | 1399 | 79 851 |
| Saintes | 2 456 € | 2 197 € | 490 | 25 363 |
| Rochefort | 2 550 € | 2 229 € | 604 | 23 460 |
| Royan | 4 000 € | 3 875 € | 679 | 19 425 |
| Aytré | 4 615 € | 3 683 € | 162 | 9 746 |
| Périgny | 3 945 € | 3 786 € | 120 | 8 877 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
11.47 €/m²
monthly
💰 Gross yield
6.8 %
⏳ Payback period
14.8 years
⚡ Energy performance
1 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
0.0 %
D
0.0 %
E
0.0 %
F
0.0 %
G
100.0 %
100.0 %
100.0 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
308
2023
📐 Area
6.07 km²
51 inh/km²
🎂 Average age
None
💶 Median income
—
⚠️ Natural and technological risks
Géorisques API · 7 risks identified
Transport de marchandises dangereuses
Mouvement de terrain
Phénomène lié à l'atmosphère
Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines)
Tassements différentiels
Tempête et grains (vent)
Séisme
💧 Drinking water quality
API Hub'Eau · 408 analyses · R.E.S.E.
⚗️ Physicochemistry
✅ Compliant
📋 analyses
408
💶 Local taxation
REI · DGFIP
🌾 Land tax (unbuilt)
12.10 %
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
🏛️ Historical heritage
Mérimée database · 1 protected monuments
| Building | Era |
|---|---|
| église | 12e siècle |
⚡ EV charging stations
IRVE
🔌 Stations
8
⚡ Charge points
16
🚀 Incl. fast charging
6
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
5
📋 Enseignement
1
🏥 Sante
2
⚽ Sport
5
🎯 Municipalities with a similar score
Same region, score close to
Thouars
79100
40/100
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Audenge
33980
40/100
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Marennes-Hiers-Brouage
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Saint-Martin-la-Pallu
86110
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Castelnau-de-Médoc
33480
40/100
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Hourtin
33990
40/100
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Confolens
16500
40/100
2 730 Inhabitants
Beychac-et-Caillau
33750
40/100
2 625 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Taillebourg | 4.7 km | 49/100 | 794 |
| Saint-Hilaire-de-Villefranche | 4.3 km | 57/100 | 1 350 |
| Mazeray | 4.9 km | 59/100 | 991 |
| Saint-Vaize | 7.0 km | 41/100 | 620 |
| Le Douhet | 7.8 km | 54/100 | 708 |
| Les Nouillers | 7.9 km | 56/100 | 722 |
| Saint-Savinien | 6.9 km | 36/100 | 2 460 |
| Bussac-sur-Charente | 9.9 km | 48/100 | 1 321 |
❓ Frequently asked questions about Grandjean
What is the price per m² in Grandjean? ▶
The median price per m² in Grandjean is 2 039 €.
What is the rental yield in Grandjean? ▶
The gross rental yield in Grandjean is 6.8%.
Is Grandjean a good real estate investment? ▶
Grandjean has a ScorCity score of 40/100, making it a moderate investment.
What is the average energy rating in Grandjean? ▶
The most common energy rating class in Grandjean is G.
What are the natural risks in Grandjean? ▶
7 risks are identified in Grandjean: Transport de marchandises dangereuses, Mouvement de terrain, Phénomène lié à l'atmosphère.