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Single Family ResidenceResidential
$535,464$205 / 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 Oct 21, 2026
Last sold for $2,386 on Apr 11, 2011

66 HADLEY ST

SOUTH HADLEY, MA 01075
4
Beds
2
Baths
2,612 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.
3.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
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

$535K
$502K low$569K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,386 · Apr 11, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,248 (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.$462,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$139,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$323,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$432,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$577,507

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.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

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
CountyHAMPSHIRE
Lot (acres)The size of the land the home sits on, from county records.3.10
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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.

M
Michael E. Smith Middle SchoolC
Middle · Grades 5–8 · 1.2 mi
H
South Hadley High SchoolC+
High · Grades 9–12 · 2.4 mi
E
Plains Elementary School
Elementary · Grades PK–1 · 2.6 mi

District: South Hadley School District

Neighborhood · ZIP 01075These 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.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.56

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.18,442
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.988 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,588
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,706
Average tempThe average temperature here across a full year.48°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%

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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

66 Hadley 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 85% of homes in South Hadley 01075
  • Costs less per square foot than 88% of homes in Hampshire County
  • Bigger than 90% of homes in South Hadley 01075
  • Has a bigger lot than 84% of homes in South Hadley 01075
  • Older than 75% of homes in South Hadley 01075

What homes are worth in South Hadley 01075

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

This home
$180K$735K

This home is worth more than 85% of homes in South Hadley 01075.

How it measures up in South Hadley 01075

The dot is this home. The mark in the middle is the typical home in South Hadley 01075.

Estimated value$535,464
CheaperTypical $365,996Pricier

Pricier than 85% of homes nearby

Price per ft²$205
CheaperTypical $258Pricier

Pricier than 15% of homes nearby

Living area2,612 ft²
SmallerTypical 1,448 ft²Bigger

Bigger than 90% of homes nearby

Lot size3.1 ac
SmallerTypical 0.51 acBigger

Bigger than 84% of homes nearby

Year built1947
OlderTypical 1959Newer

Newer than 25% of homes nearby

How 66 Hadley St ranks against every home in each area.
MeasureThis homeSouth Hadley 01075Hampshire County
Estimated valuepricier than$535,46485% of homes71% of homes
Price per ft²pricier than$20515% of homes12% of homes
Living areabigger than2,612 ft²90% of homes85% of homes
Lot sizebigger than3.1 ac84% of homes83% of homes
Year builtnewer than194725% of homes28% of homes

About 66 Hadley St

How much is 66 Hadley St, South Hadley, MA worth?

The TopHap Estimate for 66 Hadley St, South Hadley, MA is $535,464 as of Oct 21, 2026. The likely range is $501,615 to $569,313. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 66 Hadley St, South Hadley, MA last sell?

66 Hadley St, South Hadley, MA last sold on Apr 11, 2011 for $2,386, according to the county's recorded deed.

How big is 66 Hadley St, South Hadley, MA?

66 Hadley St, South Hadley, MA has 4 bedrooms, 2 bathrooms, 2,612 square feet of living space and a 3.10-acre lot.

When was 66 Hadley St, South Hadley, MA built?

66 Hadley St, South Hadley, MA was built in 1947, making it 79 years old. It is a colonial home. The building has 2 stories.

What schools serve 66 Hadley St, South Hadley, MA?

66 Hadley St, South Hadley, MA is assigned to Michael E. Smith Middle School (middle), rated C; South Hadley High School (high), rated C+; Plains Elementary School (elementary). All sit in South Hadley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 66 Hadley St, South Hadley, MA compare to other homes in South Hadley 01075?

Among the 5,898 homes in South Hadley 01075, it is worth more than 85% of them ($535,464 against a typical $365,996), its price per square foot is higher than 15% of them ($205 against a typical $258), it is bigger than 90% of them (2,612 ft² against a typical 1,448 ft²), its lot is bigger than 84% of them (3.1 ac against a typical 0.51 ac) and it is newer than 25% of them (1947 against a typical 1959). Measured against all of Hampshire County, it is worth more than 71% 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 66 Hadley St, South Hadley, MA?

The 2026 property tax bill for 66 Hadley St, South Hadley, MA was $6,248. The county assessed it at $462,100.

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