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CondominiumResidential
$726,830$352 / 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 Aug 30, 2026
Last sold for $510,000 on Dec 3, 2019

129 ACTON ST

MAYNARD, MA 01754
Building report
3
Beds
2.5
Baths
2,066 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$727K
$682K low$772K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$510,000 · Dec 3, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,475 (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.$643,600 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$643,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$591,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$616,930

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Green MeadowC-
Elementary · Grades PK–3 · 1.4 mi
M
Fowler SchoolC+
Middle · Grades 4–8 · 1.6 mi
H
Maynard High SchoolA-
High · Grades 9–12 · 1.6 mi

District: Maynard School District

Neighborhood · ZIP 01754These 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.86
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 100.70

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.8.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.10,891
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,050 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,630
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,997
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

129 Acton 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 more than 81% of homes in Maynard 01754
  • Costs less per square foot than 80% of homes in Middlesex County
  • Bigger than 80% of homes in Maynard 01754
  • Among the newest homes in Maynard 01754

What homes are worth in Maynard 01754

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

This home
$347K$980K

This home is worth more than 81% of homes in Maynard 01754.

How it measures up in Maynard 01754

The dot is this home. The mark in the middle is the typical home in Maynard 01754.

Estimated value$726,830
CheaperTypical $592,881Pricier

Pricier than 81% of homes nearby

Price per ft²$352
CheaperTypical $387Pricier

Pricier than 31% of homes nearby

Living area2,066 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.34 ac
SmallerTypical 0.28 acBigger

Bigger than 62% of homes nearby

Year built2016
OlderTypical 1960Newer

Newer than almost all homes nearby

How 129 Acton St ranks against every home in each area.
MeasureThis homeMaynard 01754Middlesex County
Estimated valuepricier than$726,83081% of homes43% of homes
Price per ft²pricier than$35231% of homes20% of homes
Living areabigger than2,066 ft²80% of homes59% of homes
Lot sizebigger than0.34 ac62% of homes53% of homes
Year builtnewer than2016almost all homes97% of homes

About 129 Acton St

How much is 129 Acton St, Maynard, MA worth?

The TopHap Estimate for 129 Acton St, Maynard, MA is $726,830 as of Aug 30, 2026. The likely range is $681,940 to $771,720. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 129 Acton St, Maynard, MA last sell?

129 Acton St, Maynard, MA last sold on Dec 3, 2019 for $510,000, according to the county's recorded deed.

How big is 129 Acton St, Maynard, MA?

129 Acton St, Maynard, MA has 3 bedrooms, 2.5 bathrooms, 2,066 square feet of living space and a 0.34-acre lot.

When was 129 Acton St, Maynard, MA built?

129 Acton St, Maynard, MA was built in 2016, making it 10 years old. The building has 2 stories.

What schools serve 129 Acton St, Maynard, MA?

129 Acton St, Maynard, MA is assigned to Green Meadow (elementary), rated C-; Fowler School (middle), rated C+; Maynard High School (high), rated A-. All sit in Maynard School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 129 Acton St, Maynard, MA compare to other homes in Maynard 01754?

Among the 3,620 homes in Maynard 01754, it is worth more than 81% of them ($726,830 against a typical $592,881), its price per square foot is higher than 31% of them ($352 against a typical $387), it is bigger than 80% of them (2,066 ft² against a typical 1,584 ft²), its lot is bigger than 62% of them (0.34 ac against a typical 0.28 ac) and it is newer than almost all of them (2016 against a typical 1960). Measured against all of Middlesex County, it is worth more than 43% 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 129 Acton St, Maynard, MA?

The 2025 property tax bill for 129 Acton St, Maynard, MA was $11,475. The county assessed it at $643,600.

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