Area data
South chatham, MA — ZIP 02633
Population: 4,512 (Census ACS)
Home values & appreciation
- Median home value
- $1.36M
- 1-year appreciation
- +6.5%
- 3-year appreciation
- +14.4%
- 5-year appreciation
- +40.9%
- 10-year appreciation
- +105.7%
- All-time peak (2026-07)
- $1.36M
- House Price Index
- 467.4 (+2.1% YoY)
Market activity
- Median sale price
- $1.42M
- Median list price
- $1.65M
- Median days on market
- 25.5 days
- Sale-to-list ratio
- 97.0%
- Active listings
- 39
- 1-year forecast
- +2.9%
- New listings (monthly)
- 20
Rents
- 2-bedroom fair-market rent (HUD reference)
- $2,044/mo
- 3BR fair-market rent
- $2,658/mo
Affordability
- Cost of living index (High)
- 110.5 (100 = US avg)
- Electricity rate (state-level)
- 30.5¢/kWh
- Natural gas rate (state-level)
- $25.10/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Schools
- Total schools
- 2
- Elementary schools
- 1
- Middle schools
- 1
- High schools
- 0
Natural hazards & flood risk
- Overall hazard risk
- Relatively Moderate
- Top hazards
- coastalFlooding, hurricane, lightning, inlandFlooding, strongWind
- FEMA flood zone
- AE
- Flood risk level
- High
Climate (30-year normals)
- Average annual temperature
- 51.0°F
- Average high
- 57.3°F
- Average low
- 45.0°F
- Annual precipitation
- 47.4 in
- Annual snowfall
- 18.6 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 37
- Days with Good air quality
- 331
Walkability & transit
- Walkability index
- 8.2 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 2
- Nearest national park
- Cape Cod National Seashore (17 mi)
- Nearest airport
- Chatham Municipal Airport (1 mi)
- Nearest major airport
- Cape Cod Gateway Airport (HYA) (16 mi)
- Hospitals nearby (~15 mi)
- 1
- Avg hospital rating
- 3.0 / 5
- Solar radiation rating
- Fair (3.9 kWh/m²/day)
Migration
- Net migration
- +94 tax filers
Housing stock
- Median year housing built
- 1,975
- Median annual property tax
- $4,248
- Households with broadband internet
- 83.4%
Employment & development
- Total county employment
- 81,694
- Average weekly wage
- $1,158
- Top industries (by employment)
- Accommodation & Food, Health Care, Construction
- Annual residential building permits (county)
- 364
Area data compiled from public government, academic, and industry research feeds. Data sources →
Data last updated
Most recent source refresh: Aug 2026. See all data sources →