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Sergy
Small town · 01630 · Auvergne-Rhône-Alpes
👥 Population
2 288
2023 · INSEE
🏠 Median price /m²
4 962 €
📈 12% since 2015
💰 Gross yield
5.7 %
rent / purchase price
⚡ Avg. energy rating
C
🔴 25.0 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Sergy — Score 45/100.
Why this score? This score is penalized mainly by a high purchase price for the area (5/100) and a limited quality of life (31/100).
45
💰 Yield34
🌳 Quality of life31
📊 Dynamism55
💸 Affordability5
🛡️ Safety88
⚡ Energy rating65
🏠 Property prices
DVF · 16 Transactions · Sergy
🏢 Apt. /m²
4 962 €
🏡 House /m²
5 493 €
📋 Transactions
16
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Bourg-en-Bresse | 1 932 € | 2 370 € | 644 | 42 372 |
| Oyonnax | 1 533 € | 1 957 € | 219 | 22 480 |
| Valserhône | 2 687 € | 3 093 € | 313 | 16 712 |
| Ambérieu-en-Bugey | 2 300 € | 2 388 € | 170 | 15 934 |
| Saint-Genis-Pouilly | 4 630 € | 5 287 € | 177 | 14 432 |
| Gex | 4 455 € | 5 223 € | 206 | 13 627 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
23.55 €/m²
monthly
💰 Gross yield
5.7 %
⏳ Payback period
17.6 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
88.0 %
🏖️ Secondary homes
6.1 %
🚪 Vacant homes
5.9 %
🏢 Apartments
32.2 %
67.5 % 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.
A
Strong 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.
Yes
Rent control possible
🏢 Social housing units
88
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.
27.810 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
102.960 %
🏘️ Housing tax
16.640 %
Secondary homes
🌾 Land tax (unbuilt) REI
1.25 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
2 288
2023
📐 Area
9.80 km²
233 inh/km²
💶 Median income
42 940 €
📊 Median age
38.4 yrs
37.0% under 30
💼 Activity rate
78.8 %
ages 15-64
📉 Unemployment rate
8.5 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
272
SIRENE database 2026
✨ 2024 creations
33
+0.0% vs 2023
📊 2023 creations
33
💼 Economic density
119
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Pougny - Chancy
À 13.14 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.
Genève - Annemasse (partie française)
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CA du Pays de Gex
EPCI
📍 Rail access
Average
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
15
📋 Commerce
1
📋 Enseignement
1
🏥 Sante
2
⚽ Sport
9
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Escroqueries et fraudes aux moyens de paiement | 11 | 4.80 ‰ | 6.3 ‰ | -24 % vs moy. |
| Cambriolages de logement | 9 | 8.70 ‰ | 7.5 ‰ | +16 % vs moy. |
| Vols sans violence contre des personnes | 5 | 2.20 ‰ | 7.3 ‰ | -70 % vs moy. |
⚡ Energy performance
16 DPE · ADEME
📊 Energy rating distribution
A
6.2 %
B
6.2 %
C
25.0 %
25.0 %
D
25.0 %
25.0 %
E
12.5 %
12.5 %
F
18.8 %
18.8 %
G
6.2 %
25.0 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
⚠️ Natural and technological risks
Géorisques API · 4 risks identified
Nucléaire
Par une crue torrentielle ou à montée rapide de cours d'eau
Inondation
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 1 718 analyses · REGIE DES EAUX GESSIENNES
⚗️ Physicochemistry
✅ Compliant
📋 analyses
1 718
🎯 Municipalities with a similar score
Same region, score close to
Rillieux-la-Pape
69140
45/100
31 389 Inhabitants
Meylan
38240
45/100
18 770 Inhabitants
Saint-Égrève
38120
45/100
17 986 Inhabitants
Mions
69780
45/100
13 843 Inhabitants
Sassenage
38360
45/100
11 646 Inhabitants
Pontcharra
38530
45/100
7 350 Inhabitants
Brioude
43100
45/100
6 527 Inhabitants
Le Cendre
63670
45/100
5 415 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Thoiry | 2.4 km | 35/100 | 6 569 |
| Crozet | 3.3 km | 48/100 | 2 416 |
| Saint-Genis-Pouilly | 3.9 km | 52/100 | 14 432 |
| Saint-Jean-de-Gonville | 6.0 km | 47/100 | 2 096 |
| Chevry | 5.3 km | 40/100 | 2 372 |
| Échenevex | 6.9 km | 45/100 | 2 328 |
| Prévessin-Moëns | 6.5 km | 40/100 | 9 153 |
| Challex | 9.5 km | 34/100 | 1 632 |
❓ Frequently asked questions about Sergy
What is the price per m² in Sergy? ▶
The median price per m² in Sergy is 4 962 €.
What is the rental yield in Sergy? ▶
The gross rental yield in Sergy is 5.7%.
Is Sergy a good real estate investment? ▶
Sergy has a ScorCity score of 45/100, making it a moderate investment.
What is the average energy rating in Sergy? ▶
The most common energy rating class in Sergy is C.
What are the natural risks in Sergy? ▶
4 risks are identified in Sergy: Nucléaire, Par une crue torrentielle ou à montée rapide de cours d'eau, Inondation.