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Brie-sous-Mortagne
Rural municipality · 17120 · Nouvelle-Aquitaine
👥 Population
234
2023 · INSEE
🏠 Median price /m²
2 204 €
📈 -8% since 2015
💰 Gross yield
5.4 %
rent / purchase price
⚡ Avg. energy rating
G
🔴 100.0 % energy sieves (F-G) (F-G)
🎯 Investment score Low
Brie-sous-Mortagne — Score 36/100.
Why this score? This score is penalized mainly by an energy-inefficient housing stock (5/100) and improvable safety statistics (14/100).
36
💰 Yield29
🌳 Quality of life86
📊 Dynamism51
💸 Affordability36
🛡️ Safety14
⚡ Energy rating5
🏠 Property prices
DVF · 6 Transactions · Brie-sous-Mortagne
🏡 House /m²
2 204 €
📋 Transactions
6
📈 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
9.96 €/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
73.2 %
🏖️ Secondary homes
14.6 %
🚪 Vacant homes
12.2 %
🏢 Apartments
1.3 %
98.7 % 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
💶 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.
38.650 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
87.620 %
🏘️ Housing tax
22.430 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
8.730 %
🌾 Land tax (unbuilt) REI
3.90 %
🏢 CFE
0.57 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
234
2023
📐 Area
7.31 km²
32 inh/km²
💶 Median income
20 680 €
📊 Median age
60.6 yrs
21.4% under 30
💼 Activity rate
68.9 %
ages 15-64
📉 Unemployment rate
13.7 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
64
SIRENE database 2026
✨ 2024 creations
4
+0.0% vs 2023
📊 2023 creations
4
💼 Economic density
274
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Pons
À 17.66 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.
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.
CA Royan Atlantique
EPCI
📍 Rail access
Average
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
11
📋 Commerce
1
🏥 Sante
1
⚽ Sport
1
🎭 Culture
1
⚡ Energy performance
2 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
⚠️ Natural and technological risks
Géorisques API · 7 risks identified
Transport de marchandises dangereuses
Mouvement de terrain
Phénomène lié à l'atmosphère
Feu de forêt
Tassements différentiels
Tempête et grains (vent)
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 429 analyses · S.E.P.R.A.
⚗️ Physicochemistry
✅ Compliant
📋 analyses
429
🎯 Municipalities with a similar score
Same region, score close to
Bidart
64210
36/100
7 689 Inhabitants
Mimizan
40200
36/100
7 673 Inhabitants
Saint-Maixent-l'École
79400
36/100
7 595 Inhabitants
Le Palais-sur-Vienne
87410
36/100
5 775 Inhabitants
Canéjan
33610
36/100
5 756 Inhabitants
Aigrefeuille-d'Aunis
17290
36/100
4 677 Inhabitants
La Tremblade
17390
36/100
4 650 Inhabitants
Latresne
33360
36/100
3 714 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Saint-Fort-sur-Gironde | 5.9 km | 52/100 | 912 |
| Mortagne-sur-Gironde | 5.1 km | 29/100 | 911 |
| Gémozac | 7.6 km | 42/100 | 3 052 |
| Épargnes | 7.0 km | 67/100 | 947 |
| Saint-André-de-Lidon | 8.9 km | 50/100 | 1 272 |
| Chenac-Saint-Seurin-d'Uzet | 6.5 km | 47/100 | 606 |
| Champagnolles | 7.2 km | 55/100 | 687 |
| Cravans | 10.6 km | 58/100 | 845 |
❓ Frequently asked questions about Brie-sous-Mortagne
What is the price per m² in Brie-sous-Mortagne? ▶
The median price per m² in Brie-sous-Mortagne is 2 204 €.
What is the rental yield in Brie-sous-Mortagne? ▶
The gross rental yield in Brie-sous-Mortagne is 5.4%.
Is Brie-sous-Mortagne a good real estate investment? ▶
Brie-sous-Mortagne has a ScorCity score of 36/100, making it a risky investment.
What is the average energy rating in Brie-sous-Mortagne? ▶
The most common energy rating class in Brie-sous-Mortagne is G.
What are the natural risks in Brie-sous-Mortagne? ▶
7 risks are identified in Brie-sous-Mortagne: Transport de marchandises dangereuses, Mouvement de terrain, Phénomène lié à l'atmosphère.