Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential
Last sold for $101,000 on Sep 24, 2013

21 CHARLTON ST

OXFORD, MA 01540
4
Beds
2
Baths
2,361 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.
0.54 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
9
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.$101,000 · Sep 24, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,206 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$425,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$343,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$357,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$409,591

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.Conventional
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.0.54
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.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(9)

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

Foreclosure Filings(1)

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

E
Alfred M Chaffee
Elementary · Grades KG–2 · 0.6 mi
H
Oxford High SchoolD+
High · Grades 9–12 · 1.5 mi
M
Oxford Middle SchoolD+
Middle · Grades 6–8 · 1.5 mi

District: Oxford School District

Neighborhood · ZIP 01540These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.58

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.11,464
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.534 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,522
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,462
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

Owner Tools

Do you own this home?
Claim this home

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

21 Charlton 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 87% of homes in Oxford 01540
  • Older than 94% of homes in Oxford 01540

How it measures up in Oxford 01540

The dot is this home. The mark in the middle is the typical home in Oxford 01540.

Living area2,361 ft²
SmallerTypical 1,428 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.54 ac
SmallerTypical 0.55 acBigger

Bigger than 50% of homes nearby

Year built1890
OlderTypical 1972Newer

Newer than 6% of homes nearby

How 21 Charlton St ranks against every home in each area.
MeasureThis homeOxford 01540Worcester County
Living areabigger than2,361 ft²87% of homes75% of homes
Lot sizebigger than0.54 ac50% of homes52% of homes
Year builtnewer than18906% of homes7% of homes

About 21 Charlton St

When did 21 Charlton St, Oxford, MA last sell?

21 Charlton St, Oxford, MA last sold on Sep 24, 2013 for $101,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21 Charlton St, Oxford, MA?

21 Charlton St, Oxford, MA has 4 bedrooms, 2 bathrooms, 2,361 square feet of living space and a 0.54-acre lot.

When was 21 Charlton St, Oxford, MA built?

21 Charlton St, Oxford, MA was built in 1890, making it 136 years old. It is a conventional home.

What schools serve 21 Charlton St, Oxford, MA?

21 Charlton St, Oxford, MA is assigned to Alfred M Chaffee (elementary); Oxford High School (high), rated D+; Oxford Middle School (middle), rated D+. All sit in Oxford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Charlton St, Oxford, MA compare to other homes in Oxford 01540?

Among the 3,741 homes in Oxford 01540, it is bigger than 87% of them (2,361 ft² against a typical 1,428 ft²), its lot is bigger than 50% of them (0.54 ac against a typical 0.55 ac) and it is newer than 6% of them (1890 against a typical 1972). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 Charlton St, Oxford, MA?

The 2026 property tax bill for 21 Charlton St, Oxford, MA was $5,206. The county assessed it at $425,700.

More homes on Charlton St

Closest homes

More homes in Oxford 01540

Assigned schools

Explore the area

See this home in context

Open 21 Charlton St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map