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Single Family ResidenceResidential
$367,458$240 / 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 Oct 21, 2026
Last sold for $350,000 on Aug 20, 2025

12 COSGROVE AVE

AGAWAM, MA 01001
3
Beds
1.5
Baths
1,528 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$367K
$324K low$411K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Aug 20, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,853 (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.$344,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$102,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$241,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$328,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$343,419

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.Ranch
CountyHAMPDEN
Lot (acres)The size of the land the home sits on, from county records.0.20
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.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Pool

Transaction History(8)

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
James Clark SchoolC+
Elementary · Grades KG–4 · 0.2 mi
H
Agawam High SchoolC
High · Grades 9–12 · 2.3 mi
M
Agawam Junior High SchoolC-
Middle · Grades 7–8 · 2.8 mi

District: Agawam School District

Neighborhood · ZIP 01001These 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.76
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 100.55

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.16,799
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,385 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,558
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,172
Average tempThe average temperature here across a full year.49°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

12 Cosgrove 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 70% of homes in Agawam 01001
  • Has a smaller lot than 93% of homes in Agawam 01001
  • Older than 73% of homes in Agawam 01001

What homes are worth in Agawam 01001

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

This home
$162K$655K

This home is worth more than 70% of homes in Agawam 01001.

How it measures up in Agawam 01001

The dot is this home. The mark in the middle is the typical home in Agawam 01001.

Estimated value$367,458
CheaperTypical $325,715Pricier

Pricier than 70% of homes nearby

Price per ft²$240
CheaperTypical $246Pricier

Pricier than 46% of homes nearby

Living area1,528 ft²
SmallerTypical 1,365 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.2 ac
SmallerTypical 0.46 acBigger

Bigger than 7% of homes nearby

Year built1951
OlderTypical 1966Newer

Newer than 27% of homes nearby

How 12 Cosgrove Ave ranks against every home in each area.
MeasureThis homeAgawam 01001Hampden County
Estimated valuepricier than$367,45870% of homes61% of homes
Price per ft²pricier than$24046% of homes47% of homes
Living areabigger than1,528 ft²63% of homes49% of homes
Lot sizebigger than0.2 ac7% of homes30% of homes
Year builtnewer than195127% of homes40% of homes

About 12 Cosgrove Ave

How much is 12 Cosgrove Ave, Agawam, MA worth?

The TopHap Estimate for 12 Cosgrove Ave, Agawam, MA is $367,458 as of Oct 21, 2026. The likely range is $323,649 to $411,267. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Cosgrove Ave, Agawam, MA last sell?

12 Cosgrove Ave, Agawam, MA last sold on Aug 20, 2025 for $350,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 12 Cosgrove Ave, Agawam, MA?

12 Cosgrove Ave, Agawam, MA has 3 bedrooms, 1.5 bathrooms, 1,528 square feet of living space and a 0.20-acre lot.

When was 12 Cosgrove Ave, Agawam, MA built?

12 Cosgrove Ave, Agawam, MA was built in 1951, making it 75 years old. It is a ranch home. The building has 1 story.

What schools serve 12 Cosgrove Ave, Agawam, MA?

12 Cosgrove Ave, Agawam, MA is assigned to James Clark School (elementary), rated C+; Agawam High School (high), rated C; Agawam Junior High School (middle), rated C-. All sit in Agawam School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Cosgrove Ave, Agawam, MA compare to other homes in Agawam 01001?

Among the 6,036 homes in Agawam 01001, it is worth more than 70% of them ($367,458 against a typical $325,715), its price per square foot is higher than 46% of them ($240 against a typical $246), it is bigger than 63% of them (1,528 ft² against a typical 1,365 ft²), its lot is bigger than 7% of them (0.2 ac against a typical 0.46 ac) and it is newer than 27% of them (1951 against a typical 1966). Measured against all of Hampden County, it is worth more than 61% 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 12 Cosgrove Ave, Agawam, MA?

The 2026 property tax bill for 12 Cosgrove Ave, Agawam, MA was $4,853. The county assessed it at $344,200.

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