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Single Family ResidenceResidential
$373,143$239 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

20 OLIVER ST

LOWELL, MA 01854
4
Beds
1.5
Baths
1,563 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$373K
$354K low$392K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,133 (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.$360,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$136,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$223,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$433,105

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.28
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

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

E
Bartlett Community PartnershipB-
Elementary · Grades PK–8 · 0.1 mi
H
Lowell High SchoolC-
High · Grades 9–12 · 0.8 mi

District: Lowell School District

Neighborhood · ZIP 01854These 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.139
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
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.29,844
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,713 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,433
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,041
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

20 Oliver 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.

  • Worth less than 94% of homes in Middlesex County
  • Costs less per square foot than 98% of homes in Middlesex County
  • Has a bigger lot than 71% of homes in The Acre
  • Older than 96% of homes in Lowell 01854

What homes are worth in Lowell 01854

Each bar is how many homes fall in that price range. The marker is this home.

This home
$226K$727K

This home is worth more than 31% of homes in Lowell 01854.

How it measures up in Lowell 01854

The dot is this home. The mark in the middle is the typical home in Lowell 01854.

Estimated value$373,143
CheaperTypical $444,459Pricier

Pricier than 31% of homes nearby

Price per ft²$239
CheaperTypical $310Pricier

Pricier than 9% of homes nearby

Living area1,563 ft²
SmallerTypical 1,607 ft²Bigger

Bigger than 48% of homes nearby

Lot size0.28 ac
SmallerTypical 0.23 acBigger

Bigger than 65% of homes nearby

Year built1880
OlderTypical 1962Newer

Newer than 4% of homes nearby

How 20 Oliver St ranks against every home in each area.
MeasureThis homeThe AcreLowell 01854Middlesex County
Estimated valuepricier than$373,14350% of homes31% of homes6% of homes
Price per ft²pricier than$23915% of homes9% of homes2% of homes
Living areabigger than1,563 ft²47% of homes48% of homes37% of homes
Lot sizebigger than0.28 ac71% of homes65% of homes47% of homes
Year builtnewer than188012% of homes4% of homes5% of homes

About 20 Oliver St

How much is 20 Oliver St, Lowell, MA worth?

The TopHap Estimate for 20 Oliver St, Lowell, MA is $373,143 as of Aug 30, 2026. The likely range is $354,174 to $392,112. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Oliver St, Lowell, MA last sell?

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

How big is 20 Oliver St, Lowell, MA?

20 Oliver St, Lowell, MA has 4 bedrooms, 1.5 bathrooms, 1,563 square feet of living space and a 0.28-acre lot.

When was 20 Oliver St, Lowell, MA built?

20 Oliver St, Lowell, MA was built in 1880, making it 146 years old. It is a cape cod home. The building has 1 story.

What schools serve 20 Oliver St, Lowell, MA?

20 Oliver St, Lowell, MA is assigned to Bartlett Community Partnership (elementary), rated B-; Lowell High School (high), rated C-. All sit in Lowell School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Oliver St, Lowell, MA compare to other homes in Lowell 01854?

Among the 5,368 homes in Lowell 01854, it is worth more than 31% of them ($373,143 against a typical $444,459), its price per square foot is higher than 9% of them ($239 against a typical $310), it is bigger than 48% of them (1,563 ft² against a typical 1,607 ft²), its lot is bigger than 65% of them (0.28 ac against a typical 0.23 ac) and it is newer than 4% of them (1880 against a typical 1962). Measured against all of Middlesex County, it is worth more than 6% of homes there. 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 Oliver St, Lowell, MA?

The 2025 property tax bill for 20 Oliver St, Lowell, MA was $4,133. The county assessed it at $360,000.

More homes on Oliver St

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