Wikimedia Commons CC BY-SA
Sainte-Tréphine
Rural municipality · 22480 · Bretagne
👥 Population
189
2023 · INSEE
🏠 Median price /m²
667 €
📈 2% since 2015
💰 Gross yield
15.8 %
rent / purchase price
⚡ Avg. energy rating
D
🔴 33.4 % energy sieves (F-G) (F-G)
🎯 Investment score Good
Sainte-Tréphine — Score 64/100.
64
💰 Yield95
🌳 Quality of life84
📊 Dynamism50
💸 Affordability95
🛡️ Safety14
⚡ Energy rating24
🏠 Property prices
DVF · 3 Transactions · Sainte-Tréphine
🏡 House /m²
667 €
📋 Transactions
3
📈 Price per m² evolution (2021 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Saint-Brieuc | 1 875 € | 2 000 € | 976 | 44 364 |
| Lannion | 2 520 € | 2 427 € | 350 | 20 315 |
| Lamballe-Armor | 2 937 € | 2 356 € | 280 | 17 241 |
| Dinan | 3 000 € | 2 849 € | 318 | 14 764 |
| Plérin | 3 171 € | 2 675 € | 229 | 14 425 |
| Ploufragan | 2 073 € | 2 073 € | 159 | 11 507 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
8.8 €/m²
monthly
💰 Gross yield
15.8 %
⏳ Payback period
6.3 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
54.4 %
🏖️ Secondary homes
28.4 %
🚪 Vacant homes
17.2 %
🏢 Apartments
7.3 %
92.7 % 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.
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.
36.980 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
128.930 %
🏘️ Housing tax
27.720 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
8.000 %
🏢 CFE
0.29 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
189
2023
📐 Area
12.67 km²
15 inh/km²
💶 Median income
21 990 €
📊 Median age
46.3 yrs
29.3% under 30
💼 Activity rate
73.0 %
ages 15-64
📉 Unemployment rate
11.2 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
60
SIRENE database 2026
✨ 2024 creations
6
+200.0% vs 2023
📊 2023 creations
2
💼 Economic density
317
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Les Mais
À 24.07 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 Kreiz-Breizh (CCKB)
EPCI
📍 Rail access
Average
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
5
🏥 Sante
4
⚽ Sport
1
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 1 | Mairie - Sainte-Tréphine |
⚡ Energy performance
6 DPE · ADEME
📊 Energy rating distribution
A
16.7 %
16.7 %
B
0.0 %
C
0.0 %
D
33.3 %
33.3 %
E
16.7 %
16.7 %
F
16.7 %
16.7 %
G
16.7 %
16.7 %
33.4 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
🏛️ Historical heritage
Mérimée database · 1 protected monuments
| Building | Era |
|---|---|
| tumulus | Age du bronze |
⚠️ Natural and technological risks
Géorisques API · 9 risks identified
Tempête et grains (vent)
Tassements différentiels
Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines)
Mouvement de terrain
Par une crue à débordement lent de cours d'eau
Phénomène lié à l'atmosphère
Radon
Inondation
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 705 analyses · SAUR FRANCE EST - ARMOR ET VILAINE
🧪 Bacteriology
✅ Compliant
⚗️ Physicochemistry
✅ Compliant
📋 analyses
705
🎯 Municipalities with a similar score
Same region, score close to
Lampaul-Guimiliau
29400
64/100
2 032 Inhabitants
Concoret
56430
64/100
758 Inhabitants
Mellionnec
22110
64/100
443 Inhabitants
Morlaix
29600
63/100
15 194 Inhabitants
Noyal-Pontivy
56920
65/100
3 606 Inhabitants
La Motte
22600
63/100
2 173 Inhabitants
Plufur
22310
65/100
529 Inhabitants
Saint-Nicolas-du-Tertre
56910
63/100
469 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Gouarec | 3.5 km | 57/100 | 866 |
| Saint-Nicolas-du-Pélem | 7.0 km | 52/100 | 1 523 |
| Bon Repos sur Blavet | 6.7 km | 33/100 | 1 248 |
| Plélauff | 7.8 km | 62/100 | 716 |
| Plounévez-Quintin | 6.0 km | 50/100 | 1 064 |
| Plouguernével | 6.4 km | 56/100 | 1 601 |
| Plussulien | 8.1 km | 61/100 | 520 |
| Corlay | 10.6 km | 24/100 | 914 |
❓ Frequently asked questions about Sainte-Tréphine
What is the price per m² in Sainte-Tréphine? ▶
The median price per m² in Sainte-Tréphine is 667 €.
What is the rental yield in Sainte-Tréphine? ▶
The gross rental yield in Sainte-Tréphine is 15.8%.
Is Sainte-Tréphine a good real estate investment? ▶
Sainte-Tréphine has a ScorCity score of 64/100, making it an interesting investment.
What is the average energy rating in Sainte-Tréphine? ▶
The most common energy rating class in Sainte-Tréphine is D.
What are the natural risks in Sainte-Tréphine? ▶
9 risks are identified in Sainte-Tréphine: Tempête et grains (vent), Tassements différentiels, Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines).