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Duplex (2 Units, Any Combination)Residential
Last sold for $120,000 on Feb 23, 2001

75 OLD MAIN ST

CHATHAM, MA 02633
4
Beds
2
Baths
2,464 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$120,000 · Feb 23, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,091 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$890,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$331,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$559,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$802,112

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyBARNSTABLE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2006
Lot (acres)The size of the land the home sits on, from county records.0.60
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Monomoy Regional Middle SchoolB
Middle · Grades 5–7 · 0.7 mi
E
Chatham Elementary SchoolB+
Elementary · Grades PK–4 · 0.8 mi
H
Monomoy Regional High SchoolB-
High · Grades 8–12 · 4.6 mi

District: Monomoy Regional School District

Neighborhood · ZIP 02633These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.50%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.4,131
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.248 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,531
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$156,535
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

75 Old Main St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Bigger than 83% of homes in Barnstable County
  • Has a bigger lot than 71% of homes in Barnstable County
  • Newer than 92% of homes in Barnstable County

How it measures up in Chatham 02633

The dot is this home. The mark in the middle is the typical home in Chatham 02633.

Living area2,464 ft²
SmallerTypical 1,880 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.6 ac
SmallerTypical 0.47 acBigger

Bigger than 70% of homes nearby

Year built2004
OlderTypical 1973Newer

Newer than 88% of homes nearby

How 75 Old Main St ranks against every home in each area.
MeasureThis homeChatham 02633Barnstable County
Living areabigger than2,464 ft²72% of homes83% of homes
Lot sizebigger than0.6 ac70% of homes71% of homes
Year builtnewer than200488% of homes92% of homes

About 75 Old Main St

When did 75 Old Main St, Chatham, MA last sell?

75 Old Main St, Chatham, MA last sold on Feb 23, 2001 for $120,000, according to the county's recorded deed.

How big is 75 Old Main St, Chatham, MA?

75 Old Main St, Chatham, MA has 4 bedrooms, 2 bathrooms, 2,464 square feet of living space and a 0.60-acre lot.

When was 75 Old Main St, Chatham, MA built?

75 Old Main St, Chatham, MA was built in 2004, making it 22 years old. It is a duplex single home. The building has 2 stories.

What schools serve 75 Old Main St, Chatham, MA?

75 Old Main St, Chatham, MA is assigned to Monomoy Regional Middle School (middle), rated B; Chatham Elementary School (elementary), rated B+; Monomoy Regional High School (high), rated B-. All sit in Monomoy Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 75 Old Main St, Chatham, MA compare to other homes in Chatham 02633?

Among the 4,872 homes in Chatham 02633, it is bigger than 72% of them (2,464 ft² against a typical 1,880 ft²), its lot is bigger than 70% of them (0.6 ac against a typical 0.47 ac) and it is newer than 88% of them (2004 against a typical 1973). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 75 Old Main St, Chatham, MA?

The 2025 property tax bill for 75 Old Main St, Chatham, MA was $3,091. The county assessed it at $890,800.

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