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Duplex (2 Units, Any Combination)Residential

55 BY ST

LOWELL, MA 01850
4
Beds
2
Baths
1,871 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,689 (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.$501,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$148,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$353,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$485,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$553,958

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
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.13
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
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(2)

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
S Christa Mcauliffe Elementary SchoolD+
Elementary · Grades PK–4 · 0.2 mi
M
Henry J Robinson Middle SchoolD-
Middle · Grades 5–8 · 0.3 mi
H
Lowell High SchoolD
High · Grades 9–12 · 1.0 mi

District: Lowell School District

Neighborhood · ZIP 01850These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.16,865
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11,591 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,769
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,358
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

55 By 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.

  • Has a smaller lot than 80% of homes in Middlesex County
  • Newer than 78% of homes in Lowell 01850

How it measures up in Lowell 01850

The dot is this home. The mark in the middle is the typical home in Lowell 01850.

Living area1,871 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.13 ac
SmallerTypical 0.14 acBigger

Bigger than 48% of homes nearby

Year built1975
OlderTypical 1925Newer

Newer than 78% of homes nearby

How 55 By St ranks against every home in each area.
MeasureThis homeLowell 01850Middlesex County
Living areabigger than1,871 ft²63% of homes51% of homes
Lot sizebigger than0.13 ac48% of homes20% of homes
Year builtnewer than197578% of homes68% of homes

About 55 By St

When did 55 By St, Lowell, MA last sell?

55 By St, Lowell, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 55 By St, Lowell, MA?

55 By St, Lowell, MA has 4 bedrooms, 2 bathrooms, 1,871 square feet of living space and a 0.13-acre lot.

When was 55 By St, Lowell, MA built?

55 By St, Lowell, MA was built in 1975, making it 51 years old. It is a duplex single home. The building has 2 stories.

What schools serve 55 By St, Lowell, MA?

55 By St, Lowell, MA is assigned to S Christa Mcauliffe Elementary School (elementary), rated D+; Henry J Robinson Middle School (middle), rated D-; Lowell High School (high), rated D. All sit in Lowell School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 55 By St, Lowell, MA compare to other homes in Lowell 01850?

Among the 3,731 homes in Lowell 01850, it is bigger than 63% of them (1,871 ft² against a typical 1,564 ft²), its lot is bigger than 48% of them (0.13 ac against a typical 0.14 ac) and it is newer than 78% of them (1975 against a typical 1925). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 55 By St, Lowell, MA?

The 2026 property tax bill for 55 By St, Lowell, MA was $5,689. The county assessed it at $501,200.

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