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Single Family ResidenceResidential
$285,265$192 / 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 88How 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 $159,900 on Nov 23, 2004

21 FOREST ST

ERVING, MA 01344
3
Beds
2 / 1
Baths
1,488 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.
0.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
2
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

$285K
$252K low$319K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$159,900 · Nov 23, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,115 (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.$227,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$77,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$150,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$210,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFranklin
Lot (acres)The size of the land the home sits on, from county records.0.47
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.Steam
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Pool

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.

E
Erving Elementary SchoolC
Elementary · Grades PK–6 · 0.5 mi

District: Erving School District

Neighborhood · ZIP 01344These 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.176
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.1,527
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.106 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,971
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,893
Average tempThe average temperature here across a full year.45°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.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

21 Forest 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 74% of homes in Franklin County
  • Costs less per square foot than 74% of homes in Franklin County
  • Has a smaller lot than 68% of homes in Franklin County
  • Older than 67% of homes in Franklin County

What homes are worth in Erving 01344

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

This home
$164K$518K

This home is worth more than 40% of homes in Erving 01344.

How it measures up in Erving 01344

The dot is this home. The mark in the middle is the typical home in Erving 01344.

Estimated value$285,265
CheaperTypical $302,417Pricier

Pricier than 40% of homes nearby

Price per ft²$192
CheaperTypical $220Pricier

Pricier than 30% of homes nearby

Living area1,488 ft²
SmallerTypical 1,428 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.47 ac
SmallerTypical 0.7 acBigger

Bigger than 34% of homes nearby

Year built1925
OlderTypical 1955Newer

Newer than 38% of homes nearby

How 21 Forest St ranks against every home in each area.
MeasureThis homeErving 01344Franklin County
Estimated valuepricier than$285,26540% of homes26% of homes
Price per ft²pricier than$19230% of homes26% of homes
Living areabigger than1,488 ft²55% of homes41% of homes
Lot sizebigger than0.47 ac34% of homes32% of homes
Year builtnewer than192538% of homes33% of homes

About 21 Forest St

How much is 21 Forest St, Erving, MA worth?

The TopHap Estimate for 21 Forest St, Erving, MA is $285,265 as of Sep 24, 2026. The likely range is $251,591 to $318,939. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Forest St, Erving, MA last sell?

21 Forest St, Erving, MA last sold on Nov 23, 2004 for $159,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21 Forest St, Erving, MA?

21 Forest St, Erving, MA has 3 bedrooms, 2 bathrooms, 1,488 square feet of living space and a 0.47-acre lot.

When was 21 Forest St, Erving, MA built?

21 Forest St, Erving, MA was built in 1925, making it 101 years old. The building has 2 stories.

What schools serve 21 Forest St, Erving, MA?

21 Forest St, Erving, MA is assigned to Erving Elementary School (elementary), rated C. All sit in Erving School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Forest St, Erving, MA compare to other homes in Erving 01344?

Among the 608 homes in Erving 01344, it is worth more than 40% of them ($285,265 against a typical $302,417), its price per square foot is higher than 30% of them ($192 against a typical $220), it is bigger than 55% of them (1,488 ft² against a typical 1,428 ft²), its lot is bigger than 34% of them (0.47 ac against a typical 0.7 ac) and it is newer than 38% of them (1925 against a typical 1955). Measured against all of Franklin County, it is worth more than 26% 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 21 Forest St, Erving, MA?

The 2025 property tax bill for 21 Forest St, Erving, MA was $2,115. The county assessed it at $227,200.

More homes on Forest St

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