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Unusable Land (Remnant, Steep, Etc.)Other / Unknown
Last sold for $169,200 on Aug 14, 2000

51R WILLOW ST

ACTON, MA 01720
0
Baths
0.66 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$169,200 · Aug 14, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$336 (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.$19,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,600

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Unusable Land (Remnant, Steep, Etc.)
CountyMiddlesex
Lot (acres)The size of the land the home sits on, from county records.0.66
HeatingThe type of heating system in the home.None
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
Paul P. Gates Elementary SchoolA+
Elementary · Grades KG–6 · 0.6 mi
M
R. J. Grey Junior High SchoolA+
Middle · Grades 7–8 · 1.1 mi
H
Acton - Boxborough Regional High SchoolA+
High · Grades 9–12 · 1.2 mi

District: Acton-Boxborough School District

Neighborhood · ZIP 01720These 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.71
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 100.72

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.6%
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.24,473
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,210 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$148,952
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$187,397
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

51r Willow 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 bigger lot than 70% of homes in Middlesex County

How it measures up in Acton 01720

The dot is this home. The mark in the middle is the typical home in Acton 01720.

Lot size0.66 ac
SmallerTypical 0.7 acBigger

Bigger than 48% of homes nearby

How 51r Willow St ranks against every home in each area.
MeasureThis homeActon 01720Middlesex County
Lot sizebigger than0.66 ac48% of homes70% of homes

About 51r Willow St

When did 51r Willow St, Acton, MA last sell?

51r Willow St, Acton, MA last sold on Aug 14, 2000 for $169,200, according to the county's recorded deed.

What schools serve 51r Willow St, Acton, MA?

51r Willow St, Acton, MA is assigned to Paul P. Gates Elementary School (elementary), rated A+; R. J. Grey Junior High School (middle), rated A+; Acton - Boxborough Regional High School (high), rated A+. All sit in Acton-Boxborough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 51r Willow St, Acton, MA?

The 2025 property tax bill for 51r Willow St, Acton, MA was $336. The county assessed it at $19,600.

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