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Single Family ResidenceResidential
$409,093$348 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $350,000 on Apr 14, 2021

20 LANCASTER ST

AUBURN, MA 01501
3
Beds
1.5
Baths
1,175 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.
0.2 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.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$409K
$386K low$432K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Apr 14, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$57 (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.$400,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$134,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$266,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$398,620

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.Ranch
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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.

H
Auburn Senior High SchoolC+
High · Grades 9–12 · 0.8 mi
M
Auburn Middle SchoolB
Middle · Grades 6–8 · 1.7 mi
E
Pakachoag School
Elementary · Grades KG–2 · 2.3 mi

District: Auburn School District

Neighborhood · ZIP 01501These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.63

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.17,276
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,061 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,092
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,349
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%

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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 Lancaster 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 69% of homes in Worcester County
  • Costs more per square foot than 71% of homes in Worcester County
  • Smaller than 80% of homes in Worcester County
  • Has a smaller lot than 92% of homes in Auburn 01501

What homes are worth in Auburn 01501

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

This home
$243K$830K

This home is worth more than 34% of homes in Auburn 01501.

How it measures up in Auburn 01501

The dot is this home. The mark in the middle is the typical home in Auburn 01501.

Estimated value$409,093
CheaperTypical $449,565Pricier

Pricier than 34% of homes nearby

Price per ft²$348
CheaperTypical $316Pricier

Pricier than 70% of homes nearby

Living area1,175 ft²
SmallerTypical 1,416 ft²Bigger

Bigger than 27% of homes nearby

Lot size0.2 ac
SmallerTypical 0.35 acBigger

Bigger than 8% of homes nearby

Year built1960
OlderTypical 1955Newer

Newer than 55% of homes nearby

How 20 Lancaster St ranks against every home in each area.
MeasureThis homeAuburn 01501Worcester County
Estimated valuepricier than$409,09334% of homes31% of homes
Price per ft²pricier than$34870% of homes71% of homes
Living areabigger than1,175 ft²27% of homes20% of homes
Lot sizebigger than0.2 ac8% of homes18% of homes
Year builtnewer than196055% of homes43% of homes

About 20 Lancaster St

How much is 20 Lancaster St, Auburn, MA worth?

The TopHap Estimate for 20 Lancaster St, Auburn, MA is $409,093 as of Sep 24, 2026. The likely range is $386,492 to $431,694. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Lancaster St, Auburn, MA last sell?

20 Lancaster St, Auburn, MA last sold on Apr 14, 2021 for $350,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 20 Lancaster St, Auburn, MA?

20 Lancaster St, Auburn, MA has 3 bedrooms, 1.5 bathrooms, 1,175 square feet of living space and a 0.20-acre lot.

When was 20 Lancaster St, Auburn, MA built?

20 Lancaster St, Auburn, MA was built in 1960, making it 66 years old. It is a ranch home. The building has 1 story.

What schools serve 20 Lancaster St, Auburn, MA?

20 Lancaster St, Auburn, MA is assigned to Auburn Senior High School (high), rated C+; Auburn Middle School (middle), rated B; Pakachoag School (elementary). All sit in Auburn School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Lancaster St, Auburn, MA compare to other homes in Auburn 01501?

Among the 5,847 homes in Auburn 01501, it is worth more than 34% of them ($409,093 against a typical $449,565), its price per square foot is higher than 70% of them ($348 against a typical $316), it is bigger than 27% of them (1,175 ft² against a typical 1,416 ft²), its lot is bigger than 8% of them (0.2 ac against a typical 0.35 ac) and it is newer than 55% of them (1960 against a typical 1955). Measured against all of Worcester County, it is worth more than 31% 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 Lancaster St, Auburn, MA?

The 2025 property tax bill for 20 Lancaster St, Auburn, MA was $57. The county assessed it at $400,700.

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