Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$261,442$168 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $150,000 on Oct 9, 2015

50 ALLEN ST

GREENFIELD, MA 01301
3
Beds
1.5
Baths
1,559 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1918
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

$261K
$248K low$275K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$150,000 · Oct 9, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,221 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$280,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$231,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$301,881

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.0.17
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
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.

M
Greenfield Middle SchoolD
Middle · Grades 5–7 · 0.6 mi
E
Newton SchoolD-
Elementary · Grades KG–4 · 0.8 mi
H
Greenfield High SchoolD
High · Grades 8–12 · 0.9 mi

District: Greenfield School District

Neighborhood · ZIP 01301These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.52

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.18,355
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.653 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,655
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,249
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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

50 Allen 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 83% of homes in Franklin County
  • Costs less per square foot than 88% of homes in Franklin County
  • Has a smaller lot than 94% of homes in Franklin County
  • Older than 71% of homes in Franklin County

What homes are worth in Greenfield 01301

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

This home
$170K$633K

This home is worth more than 25% of homes in Greenfield 01301.

How it measures up in Greenfield 01301

The dot is this home. The mark in the middle is the typical home in Greenfield 01301.

Estimated value$261,442
CheaperTypical $319,384Pricier

Pricier than 25% of homes nearby

Price per ft²$168
CheaperTypical $219Pricier

Pricier than 13% of homes nearby

Living area1,559 ft²
SmallerTypical 1,562 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.17 ac
SmallerTypical 0.32 acBigger

Bigger than 13% of homes nearby

Year built1918
OlderTypical 1935Newer

Newer than 40% of homes nearby

How 50 Allen St ranks against every home in each area.
MeasureThis homeGreenfield 01301Franklin County
Estimated valuepricier than$261,44225% of homes17% of homes
Price per ft²pricier than$16813% of homes12% of homes
Living areabigger than1,559 ft²49% of homes46% of homes
Lot sizebigger than0.17 ac13% of homes6% of homes
Year builtnewer than191840% of homes29% of homes

About 50 Allen St

How much is 50 Allen St, Greenfield, MA worth?

The TopHap Estimate for 50 Allen St, Greenfield, MA is $261,442 as of Oct 21, 2026. The likely range is $247,939 to $274,945. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 50 Allen St, Greenfield, MA last sell?

50 Allen St, Greenfield, MA last sold on Oct 9, 2015 for $150,000, according to the county's recorded deed.

How big is 50 Allen St, Greenfield, MA?

50 Allen St, Greenfield, MA has 3 bedrooms, 1.5 bathrooms, 1,559 square feet of living space and a 0.17-acre lot.

When was 50 Allen St, Greenfield, MA built?

50 Allen St, Greenfield, MA was built in 1918, making it 108 years old. The building has 2 stories.

What schools serve 50 Allen St, Greenfield, MA?

50 Allen St, Greenfield, MA is assigned to Greenfield Middle School (middle), rated D; Newton School (elementary), rated D-; Greenfield High School (high), rated D. All sit in Greenfield School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 50 Allen St, Greenfield, MA compare to other homes in Greenfield 01301?

Among the 5,440 homes in Greenfield 01301, it is worth more than 25% of them ($261,442 against a typical $319,384), its price per square foot is higher than 13% of them ($168 against a typical $219), it is bigger than 49% of them (1,559 ft² against a typical 1,562 ft²), its lot is bigger than 13% of them (0.17 ac against a typical 0.32 ac) and it is newer than 40% of them (1918 against a typical 1935). Measured against all of Franklin County, it is worth more than 17% 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 50 Allen St, Greenfield, MA?

The 2026 property tax bill for 50 Allen St, Greenfield, MA was $5,221. The county assessed it at $280,100.

More homes on Allen St

Closest homes

More homes in Greenfield 01301

Assigned schools

Explore the area

See this home in context

Open 50 Allen 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