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Duplex (2 Units, Any Combination)Residential
Last sold for $281,000 on Oct 31, 1995

20 MANNION PL

LITTLETON, MA 01460
12
Beds
4 / 2
Baths
3,385 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.
1.91 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
28
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$281,000 · Oct 31, 1995

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,315 (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.$878,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$289,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$583,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$785,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$729,292

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.Colonial
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.1.91
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
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

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.

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

E
Shaker Lane Elementary School
Elementary · Grades PK–2 · 1.0 mi
M
Littleton Middle SchoolA
Middle · Grades 6–8 · 2.6 mi
H
Littleton High SchoolA
High · Grades 9–12 · 3.6 mi

District: Littleton School District

Neighborhood · ZIP 01460These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.77

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.10,435
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.593 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$145,801
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$165,869
Average tempThe average temperature here across a full year.48°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

20 Mannion Pl 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 92% of homes in Littleton 01460
  • Has a bigger lot than 87% of homes in Middlesex County

How it measures up in Littleton 01460

The dot is this home. The mark in the middle is the typical home in Littleton 01460.

Living area3,385 ft²
SmallerTypical 2,060 ft²Bigger

Bigger than 92% of homes nearby

Lot size1.91 ac
SmallerTypical 0.92 acBigger

Bigger than 85% of homes nearby

Year built1960
OlderTypical 1976Newer

Newer than 37% of homes nearby

How 20 Mannion Pl ranks against every home in each area.
MeasureThis homeLittleton 01460Middlesex County
Living areabigger than3,385 ft²92% of homes90% of homes
Lot sizebigger than1.91 ac85% of homes87% of homes
Year builtnewer than196037% of homes54% of homes

About 20 Mannion Pl

When did 20 Mannion Pl, Littleton, MA last sell?

20 Mannion Pl, Littleton, MA last sold on Oct 31, 1995 for $281,000, according to the county's recorded deed.

How big is 20 Mannion Pl, Littleton, MA?

20 Mannion Pl, Littleton, MA has 12 bedrooms, 4 bathrooms, 3,385 square feet of living space and a 1.91-acre lot.

When was 20 Mannion Pl, Littleton, MA built?

20 Mannion Pl, Littleton, MA was built in 1960, making it 66 years old. It is a colonial home. The building has 2 stories.

What schools serve 20 Mannion Pl, Littleton, MA?

20 Mannion Pl, Littleton, MA is assigned to Shaker Lane Elementary School (elementary); Littleton Middle School (middle), rated A; Littleton High School (high), rated A. All sit in Littleton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Mannion Pl, Littleton, MA compare to other homes in Littleton 01460?

Among the 3,400 homes in Littleton 01460, it is bigger than 92% of them (3,385 ft² against a typical 2,060 ft²), its lot is bigger than 85% of them (1.91 ac against a typical 0.92 ac) and it is newer than 37% of them (1960 against a typical 1976). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 20 Mannion Pl, Littleton, MA?

The 2026 property tax bill for 20 Mannion Pl, Littleton, MA was $12,315. The county assessed it at $878,400.

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