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Saint-Derrien
Rural municipality · 29440 · Bretagne
👥 Population
861
2023 · INSEE
🏠 Median price /m²
1 579 €
📈 21% since 2015
💰 Gross yield
7.6 %
rent / purchase price
⚡ Avg. energy rating
E
🔴 16.7 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Saint-Derrien — Score 44/100.
Why this score? This score is penalized mainly by improvable safety statistics (14/100) and an energy-inefficient housing stock (24/100).
44
💰 Yield63
🌳 Quality of life36
📊 Dynamism51
💸 Affordability62
🛡️ Safety14
⚡ Energy rating24
🏠 Property prices
DVF · 12 Transactions · Saint-Derrien
🏡 House /m²
1 579 €
📋 Transactions
12
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Brest | 2 241 € | 2 368 € | 2511 | 142 346 |
| Quimper | 2 233 € | 2 297 € | 1316 | 64 385 |
| Concarneau | 3 480 € | 3 133 € | 365 | 20 845 |
| Landerneau | 2 394 € | 2 189 € | 245 | 16 363 |
| Guipavas | 2 593 € | 2 391 € | 163 | 15 538 |
| Morlaix | 1 588 € | 1 825 € | 294 | 15 194 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
9.99 €/m²
monthly
💰 Gross yield
7.6 %
⏳ Payback period
13.2 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
86.8 %
🏖️ Secondary homes
2.9 %
🚪 Vacant homes
10.4 %
🏢 Apartments
2.1 %
97.6 % 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
9
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.
41.600 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
74.520 %
🏘️ Housing tax
26.650 %
Secondary homes
🌾 Land tax (unbuilt) REI
29.17 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
861
2023
📐 Area
12.29 km²
70 inh/km²
💶 Median income
22 210 €
📊 Median age
35.9 yrs
39.6% under 30
💼 Activity rate
85.4 %
ages 15-64
📉 Unemployment rate
6.6 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
130
SIRENE database 2026
✨ 2024 creations
13
+44.4% vs 2023
📊 2023 creations
9
💼 Economic density
151
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
La Roche-Maurice
À 8.30 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.
CC du Pays de Landivisiau
EPCI
📍 Rail access
Good
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
14
📋 Enseignement
1
🏥 Sante
5
⚽ Sport
5
⚡ Energy performance
6 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
0.0 %
D
33.3 %
33.3 %
E
50.0 %
50.0 %
F
16.7 %
16.7 %
G
0.0 %
16.7 % 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
Radon
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 387 analyses · SPL EAU DU PONANT
⚗️ Physicochemistry
✅ Compliant
📋 analyses
387
🎯 Municipalities with a similar score
Same region, score close to
Dinard
35800
44/100
10 772 Inhabitants
Janzé
35150
44/100
8 649 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
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Plounéventer | 3.1 km | 48/100 | 2 251 |
| Lanhouarneau | 3.5 km | 37/100 | 1 282 |
| Saint-Servais | 4.0 km | 42/100 | 784 |
| Plougar | 3.8 km | 48/100 | 789 |
| Saint-Vougay | 5.8 km | 46/100 | 873 |
| Saint-Méen | 5.5 km | 39/100 | 942 |
| Plounévez-Lochrist | 8.3 km | 62/100 | 2 281 |
| La Roche-Maurice | 8.4 km | 53/100 | 1 893 |
❓ Frequently asked questions about Saint-Derrien
What is the price per m² in Saint-Derrien? ▶
The median price per m² in Saint-Derrien is 1 579 €.
What is the rental yield in Saint-Derrien? ▶
The gross rental yield in Saint-Derrien is 7.6%.
Is Saint-Derrien a good real estate investment? ▶
Saint-Derrien has a ScorCity score of 44/100, making it a moderate investment.
What is the average energy rating in Saint-Derrien? ▶
The most common energy rating class in Saint-Derrien is E.
What are the natural risks in Saint-Derrien? ▶
2 risks are identified in Saint-Derrien: Radon, Séisme.