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Condominium OfficesCommercial
Last sold for $21,000 on Jan 31, 2001

505 MIDDLESEX TPKE UNIT 3

BILLERICA, MA 01821
0
Baths
705 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.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$21,000 · Jan 31, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,640 (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.$64,900 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$64,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium Offices
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMiddlesex
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
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(3)

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
Locke Middle SchoolB+
Middle · Grades 5–7 · 1.5 mi
H
Billerica Memorial High SchoolC
High · Grades 8–12 · 1.6 mi

District: Billerica School District

Neighborhood · ZIP 01821These 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.40
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 100.82

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.31,495
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,857 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,460
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$152,991
Average tempThe average temperature here across a full year.49°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

505 Middlesex Tpke Unit 3 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.

  • Smaller than 97% of homes in Billerica 01821
  • Newer than 77% of homes in Middlesex County

How it measures up in Billerica 01821

The dot is this home. The mark in the middle is the typical home in Billerica 01821.

Living area705 ft²
SmallerTypical 1,872 ft²Bigger

Bigger than 3% of homes nearby

Year built1985
OlderTypical 1970Newer

Newer than 76% of homes nearby

How 505 Middlesex Tpke Unit 3 ranks against every home in each area.
MeasureThis homeBillerica 01821Middlesex County
Living areabigger than705 ft²3% of homes3% of homes
Year builtnewer than198576% of homes77% of homes

About 505 Middlesex Tpke Unit 3

When did 505 Middlesex Tpke Unit 3, Billerica, MA last sell?

505 Middlesex Tpke Unit 3, Billerica, MA last sold on Jan 31, 2001 for $21,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

When was 505 Middlesex Tpke Unit 3, Billerica, MA built?

505 Middlesex Tpke Unit 3, Billerica, MA was built in 1985, making it 41 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 505 Middlesex Tpke Unit 3, Billerica, MA?

505 Middlesex Tpke Unit 3, Billerica, MA is assigned to Locke Middle School (middle), rated B+; Billerica Memorial High School (high), rated C. All sit in Billerica School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 Middlesex Tpke Unit 3, Billerica, MA compare to other homes in Billerica 01821?

Among the 10,003 homes in Billerica 01821, it is bigger than 3% of them (705 ft² against a typical 1,872 ft²) and it is newer than 76% of them (1985 against a typical 1970). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 505 Middlesex Tpke Unit 3, Billerica, MA?

The 2025 property tax bill for 505 Middlesex Tpke Unit 3, Billerica, MA was $1,640. The county assessed it at $64,900.

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