Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential

493 HIGH ST

DUNSTABLE, MA 01827
4
Beds
2.5
Baths
4,501 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.
5.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,174 (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.$1,030,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$242,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$788,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,144,750

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.Colonial
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.5.13
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
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(5)

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
Groton - Dunstable Regional High SchoolA
High · Grades 9–12 · 4.5 mi
M
Groton - Dunstable Regional Middle SchoolB+
Middle · Grades 5–8 · 7.6 mi
E
Florence Roche Elementary SchoolA
Elementary · Grades KG–4 · 7.6 mi

District: Groton-Dunstable School District

Neighborhood · ZIP 01827These 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.17
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.76

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.3,358
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.202 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$176,482
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$191,924
Average tempThe average temperature here across a full year.47°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

493 High 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.

  • Bigger than 97% of homes in Middlesex County
  • Has a bigger lot than 95% of homes in Middlesex County
  • Newer than 93% of homes in Middlesex County

How it measures up in Dunstable 01827

The dot is this home. The mark in the middle is the typical home in Dunstable 01827.

Living area4,501 ft²
SmallerTypical 2,577 ft²Bigger

Bigger than 96% of homes nearby

Lot size5.13 ac
SmallerTypical 2.04 acBigger

Bigger than 87% of homes nearby

Year built2007
OlderTypical 1987Newer

Newer than 91% of homes nearby

How 493 High St ranks against every home in each area.
MeasureThis homeDunstable 01827Middlesex County
Living areabigger than4,501 ft²96% of homes97% of homes
Lot sizebigger than5.13 ac87% of homes95% of homes
Year builtnewer than200791% of homes93% of homes

About 493 High St

When did 493 High St, Dunstable, MA last sell?

493 High St, Dunstable, MA last sold on Feb 28, 2007, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 493 High St, Dunstable, MA?

493 High St, Dunstable, MA has 4 bedrooms, 2.5 bathrooms, 4,501 square feet of living space and a 5.13-acre lot.

When was 493 High St, Dunstable, MA built?

493 High St, Dunstable, MA was built in 2007, making it 19 years old. It is a colonial home. The building has 2 stories.

What schools serve 493 High St, Dunstable, MA?

493 High St, Dunstable, MA is assigned to Groton - Dunstable Regional High School (high), rated A; Groton - Dunstable Regional Middle School (middle), rated B+; Florence Roche Elementary School (elementary), rated A. All sit in Groton-Dunstable School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 493 High St, Dunstable, MA compare to other homes in Dunstable 01827?

Among the 1,159 homes in Dunstable 01827, it is bigger than 96% of them (4,501 ft² against a typical 2,577 ft²), its lot is bigger than 87% of them (5.13 ac against a typical 2.04 ac) and it is newer than 91% of them (2007 against a typical 1987). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 493 High St, Dunstable, MA?

The 2025 property tax bill for 493 High St, Dunstable, MA was $14,174. The county assessed it at $1,030,800.

More homes on High St

Closest homes

More homes in Dunstable 01827

Assigned schools

Explore the area

See this home in context

Open 493 High 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