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Single Family ResidenceResidential
$864,211$579 / 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 93How 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 $650,000 on Nov 30, 2021

45 PROSPECT AVE

NORTHAMPTON, MA 01060
3
Beds
2.5
Baths
1,492 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
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

$864K
$799K low$929K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$650,000 · Nov 30, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,750 (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.$771,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$237,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$534,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$697,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$843,505

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.Cape Cod
CountyHAMPSHIRE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2009
Lot (acres)The size of the land the home sits on, from county records.0.16
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Pool
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(7)

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
Jackson Street SchoolB
Elementary · Grades KG–5 · 0.3 mi
H
Northampton High SchoolA-
High · Grades 9–12 · 0.5 mi
M
John F. Kennedy Middle SchoolC+
Middle · Grades 6–8 · 1.7 mi

District: Northampton School District

Neighborhood · ZIP 01060These 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.139
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 100.50

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.16,151
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,325 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,788
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,545
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

45 Prospect Ave 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 96% of homes in Hampshire County
  • Among the highest price per square foot in Hampshire County
  • Has a smaller lot than 93% of homes in Hampshire County
  • Older than 74% of homes in Hampshire County

What homes are worth in Northampton 01060

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

This home
$170K$1.3M

This home is worth more than 89% of homes in Northampton 01060.

How it measures up in Northampton 01060

The dot is this home. The mark in the middle is the typical home in Northampton 01060.

Estimated value$864,211
CheaperTypical $493,768Pricier

Pricier than 89% of homes nearby

Price per ft²$579
CheaperTypical $331Pricier

Pricier than almost all homes nearby

Living area1,492 ft²
SmallerTypical 1,692 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.16 ac
SmallerTypical 0.26 acBigger

Bigger than 28% of homes nearby

Year built1940
OlderTypical 1915Newer

Newer than 63% of homes nearby

How 45 Prospect Ave ranks against every home in each area.
MeasureThis homeNorthampton 01060Hampshire County
Estimated valuepricier than$864,21189% of homes96% of homes
Price per ft²pricier than$579almost all homesalmost all homes
Living areabigger than1,492 ft²42% of homes41% of homes
Lot sizebigger than0.16 ac28% of homes7% of homes
Year builtnewer than194063% of homes26% of homes

About 45 Prospect Ave

How much is 45 Prospect Ave, Northampton, MA worth?

The TopHap Estimate for 45 Prospect Ave, Northampton, MA is $864,211 as of Sep 24, 2026. The likely range is $799,444 to $928,978. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45 Prospect Ave, Northampton, MA last sell?

45 Prospect Ave, Northampton, MA last sold on Nov 30, 2021 for $650,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 45 Prospect Ave, Northampton, MA?

45 Prospect Ave, Northampton, MA has 3 bedrooms, 2.5 bathrooms, 1,492 square feet of living space and a 0.16-acre lot.

When was 45 Prospect Ave, Northampton, MA built?

45 Prospect Ave, Northampton, MA was built in 1940, making it 86 years old. It is a cape cod home. The building has 2 stories.

What schools serve 45 Prospect Ave, Northampton, MA?

45 Prospect Ave, Northampton, MA is assigned to Jackson Street School (elementary), rated B; Northampton High School (high), rated A-; John F. Kennedy Middle School (middle), rated C+. All sit in Northampton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45 Prospect Ave, Northampton, MA compare to other homes in Northampton 01060?

Among the 4,126 homes in Northampton 01060, it is worth more than 89% of them ($864,211 against a typical $493,768), its price per square foot is higher than almost all of them ($579 against a typical $331), it is bigger than 42% of them (1,492 ft² against a typical 1,692 ft²), its lot is bigger than 28% of them (0.16 ac against a typical 0.26 ac) and it is newer than 63% of them (1940 against a typical 1915). Measured against all of Hampshire County, it is worth more than 96% 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 45 Prospect Ave, Northampton, MA?

The 2025 property tax bill for 45 Prospect Ave, Northampton, MA was $10,750. The county assessed it at $771,700.

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Assigned schools

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