Skip to content
Skip to content
TopHapOpen in map
Residential Income (General/Multi-Family)Residential

90 WILLOW ST

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

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,126 (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.$473,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$286,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$187,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,263,595

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Residential Income (General/Multi-Family)
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.93
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.

E
Paul P. Gates Elementary SchoolA+
Elementary · Grades KG–6 · 0.8 mi
M
R. J. Grey Junior High SchoolA+
Middle · Grades 7–8 · 1.2 mi
H
Acton - Boxborough Regional High SchoolA+
High · Grades 9–12 · 1.3 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%

Owner Tools

Do you own this home?
Claim this home

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

90 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 77% 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 size0.93 ac
SmallerTypical 0.71 acBigger

Bigger than 59% of homes nearby

How 90 Willow St ranks against every home in each area.
MeasureThis homeActon 01720Middlesex County
Lot sizebigger than0.93 ac59% of homes77% of homes

About 90 Willow St

When did 90 Willow St, Acton, MA last sell?

90 Willow St, Acton, MA last sold on Oct 6, 2016, according to the county's recorded deed.

What schools serve 90 Willow St, Acton, MA?

90 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 90 Willow St, Acton, MA?

The 2025 property tax bill for 90 Willow St, Acton, MA was $8,126. The county assessed it at $473,800.

More homes on Willow St

Closest homes

More homes in Acton 01720

Assigned schools

Explore the area

See this home in context

Open 90 Willow St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map