Wartau Wartau in Canton SG achieves an ImmoCensio overall score of 58/100 and thus ranks mid-range (8 points above the Swiss average of 50). The municipality ranks 577 of 2'131 analysed Swiss municipalities. (8 points above the Swiss average of 50). The municipality ranks 577 out of 2'131 analysed Swiss municipalities.
The greatest strength is in Demand (VR) (Score 72), while Transport & Accessibility (Score 45) shows the weakest profile. Population is growing strongly at 5.7% over 5 years. With a vacancy rate of only 0.43%, the housing market is very tight.
New construction rate, renewable energy, construction year · Kt. Ø 64
Tax Attractiveness (14%)57
Tax burden index in cantonal comparison · Kt. Ø 57
Demand (VR) (16%)72
Low vacancy rate = high demand · Kt. Ø 49
Population Dynamics (13%)60
5-year residential population growth · Kt. Ø 58
Infrastructure (13%)57
Municipality size and multi-family share · Kt. Ø 64
Future / Construction Activity (13%)62
Active building projects per capita · Kt. Ø 52
Transport & Accessibility (15%)45
Travel time & accessibility (car + public transport) · Kt. Ø 52
AI AnalysisClaude Haiku
Wartau (SG) with a score of 54/100 is significantly below the cantonal average (59) and ranks in the lower-middle segment. The municipality suffers from poor transport accessibility, while population development (+5.7% over 5 years) and demand (66/100) are positive.
▲ Strengths
Demand of 66/100 indicates solid local interest. Population grows by +5.7% over 5 years, which is robust for rural standards. New construction rate of 20.5% and 49.8% renewable heating systems demonstrate modernization activity.
▼ Weaknesses
Transport is critical: 89 minutes travel time to Zürich and public transport index of only 270 (very poor) isolate the municipality. Buildings (51/100) and Infrastructure (57/100) are below cantonal standards; low multi-family housing share (10%) limits densification potential.
Investment Perspective
Wartau is suitable for owner-occupiers with home office models or local employment. Return prospects are dampened by weak transport connections and low public transport accessibility (commuter disadvantage). Price development follows regional trends; price pressure of 65/100 is moderate, not speculative.
➡ Not recommended for mobile investors; acceptable for location-bound buyers with owner-occupancy intentions, but only with appropriate price discounts to compensate for transport disadvantages.
AI Analysis
Confidence 90%
Trend
↑
↑ Rising
1-Year Forecast
60
+2 pts.
3-Year Forecast
62
+4 pts.
Influence Factors
+2 Strong population growth
+1 High new construction rate
+1 Very low vacancy rate
+0.5 High renewable energy share
+1 Many construction projects
AI-generated · Not investment advice · Data may contain errors
AI forecast based on 6 months of history.
Transport & Accessibility
45
Travel times to Swiss major centres
Zürich75.9 km
Car 65 min.
PT 76 min.
Luzern86.8 km
Car 73 min.
PT 86 min.
Basel149.9 km
Car 120 min.
PT 139 min.
Car Accessibility
Very high
PT Accessibility
Low
💡 65 min. to Zürich by road. Public transport to Zürich limited (76 min.).
Source: ARE / DETEC, National Passenger Transport Model
Key Figures
Residents
5’595
Tax index
101.5
CH=100
Cantonal value
Vacancy rate
0.43%
BFS, as of 2025
Population 5 years
+5.7%
Growth
Ownership rate
38.5%
Canton SG
Cantonal value
Price pressure index
71/100
high = expensive
Rent 3 rooms (offer)
CHF 1'440
Stock: CHF 1'200
Cantonal value
Rent 4 rooms (offer)
CHF 1'780
Stock: CHF 1'480
Cantonal value
Building zone reserve
15.8%
undeveloped zones
Cantonal value
Commuter balance
+1.2%
Job magnet
Cantonal value
AI Trend
↑ Rising
Forecast 3Y: 62
Municipality type
📈 Wachstumsgemeinde
Residential buildings
1’597
Multi-family share
10%
New build
20.7%
from 2011
Avg. construction year
1983
Renewable
50.3%
Heating
Fossil
48.1%
Oil+Gas
Building projects
43
planned/under construction
Apartments
2’636
Tax Burden (Estimate)
CHF120'000
Wartau
7.36%
CHF 8'837
Ct. SG-Ø
6.4%
CHF 7'728
CH Average
7.6%
CHF 9'108
Wartau
7.36%
Ct. SG
6.4%
Switzerland
7.6%
Tax Progression
Based on ESTV tax burden statistics 2025. Total burden as % of gross income (excl. church tax). Actual burden may vary due to individual deductions.
Capital Gains Tax SG
Estimated tax on CHF 100,000 gain, 10-year holding period
CHF 21'516(22%)
System: Dual system
Allowance: CHF 2'200
CHF 100'000
10 Jahre
Estimated capital gains tax Ct. SG
CHF 21'516
Tax rate: 22%
Tax rate by holding period (Kt. SG)
38%
1J
33%
2J
27%
5J
22%
10J
18%
15J
14%
20J
11%
25J
Via income tax tariff + brackets; surcharge on high gains Simplified reference values – not tax advice. Cantonal tax laws may differ.
Mortgage & Financing
Canton SGReference rates Q4 2025
Condominium 4 roomsCHF 570'000
20% Equity
33% Equity
Equity
CHF 114'000
CHF 188'100
Mortgage
CHF 456'000
CHF 381'900
SARON 1.00%
CHF 380/Mt.
CHF 318/Mt.
Fix 5 J. 1.61%
CHF 612/Mt.
CHF 512/Mt.
Fix 10 J. 1.91%
CHF 726/Mt.
CHF 608/Mt.
Min. Income
CHF 99'279
CHF 85'928
Detached houseCHF 770'000
20% Equity
33% Equity
Equity
CHF 154'000
CHF 254'100
Mortgage
CHF 616'000
CHF 515'900
SARON 1.00%
CHF 513/Mt.
CHF 430/Mt.
Fix 5 J. 1.61%
CHF 826/Mt.
CHF 692/Mt.
Fix 10 J. 1.91%
CHF 980/Mt.
CHF 821/Mt.
Min. Income
CHF 134'114
CHF 116'078
Multi-family house (6–8 units)CHF 2'200'000
20% Equity
33% Equity
Equity
CHF 440'000
CHF 726'000
Mortgage
CHF 1'760'000
CHF 1'474'000
SARON 1.00%
CHF 1'467/Mt.
CHF 1'228/Mt.
Fix 5 J. 1.61%
CHF 2'361/Mt.
CHF 1'978/Mt.
Fix 10 J. 1.91%
CHF 2'801/Mt.
CHF 2'346/Mt.
Min. Income
CHF 383'183
CHF 331'652
Estimated market prices based on IAZI/Wüest transaction data 2024 (+10% market adjustment). Reference rates: Comparis/MoneyPark Q4 2025. Affordability: banking standard. Not investment advice.
The score of 58/100 combines 7 dimensions: building quality, tax burden, demand, population dynamics, infrastructure, future and transport.Wartau therefore ranks 577 out of 2'131 Swiss municipalities.
How does Wartau compare to Canton SG?+
Wartau achieves a score of 58, the cantonal average is 56.. The municipality thus performs better than the cantonal average.
Is Wartau a good location for real estate investment?+
The ImmoCensio Score is a data-based indicator, not an investment recommendation. Wartau shows strengths in Demand (VR) (Score 72). Investment decisions should always be made with professional advice.
What is the vacancy rate in Wartau?+
The current vacancy rate is 0.43%.
Data sources: FSO STAT-TAB/stats.swiss (population, vacant dwellings), GWR (buildings), FTA/ESTV (taxes, partly cantonal level), SNB (interest rates), ARE/GeoAdmin (accessibility), IAZI/Wüest benchmarks (purchase prices, cantonal). Data as of: 20.07.2026. Percentile ranking across 2'131 municipalities.
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