Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$230,770$246 / 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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

20 VALLEY ST

AGAWAM, MA 01001
3
Beds
1
Baths
937 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.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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

$231K
$227K low$235K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,547 (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.$174,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$68,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$220,210

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
CountyHAMPDEN
Lot (acres)The size of the land the home sits on, from county records.0.60
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
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.No

Transaction History(3)

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
William P. Sapelli Elementary SchoolC-
Elementary · Grades KG–4 · 0.6 mi
M
Roberta G. Doering SchoolC
Middle · Grades 5–6 · 1.0 mi
H
Agawam High SchoolC-
High · Grades 9–12 · 1.7 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%

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

20 Valley 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 92% of homes in Hampden County
  • Smaller than 91% of homes in Hampden County
  • Has a bigger lot than 73% of homes in Hampden County
  • Older than 96% 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
$164K$677K

This home is worth more than 10% 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$230,770
CheaperTypical $325,123Pricier

Pricier than 10% of homes nearby

Price per ft²$246
CheaperTypical $246Pricier

Pricier than 51% of homes nearby

Living area937 ft²
SmallerTypical 1,366 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.6 ac
SmallerTypical 0.46 acBigger

Bigger than 60% of homes nearby

Year built1900
OlderTypical 1966Newer

Newer than 4% of homes nearby

How 20 Valley St ranks against every home in each area.
MeasureThis homeAgawam 01001Hampden County
Estimated valuepricier than$230,77010% of homes8% of homes
Price per ft²pricier than$24651% of homes54% of homes
Living areabigger than937 ft²11% of homes9% of homes
Lot sizebigger than0.6 ac60% of homes73% of homes
Year builtnewer than19004% of homes8% of homes

About 20 Valley St

How much is 20 Valley St, Agawam, MA worth?

The TopHap Estimate for 20 Valley St, Agawam, MA is $230,770 as of Aug 30, 2026. The likely range is $226,548 to $234,992. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Valley St, Agawam, MA last sell?

20 Valley St, Agawam, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 20 Valley St, Agawam, MA?

20 Valley St, Agawam, MA has 3 bedrooms, 1 bathrooms, 937 square feet of living space and a 0.60-acre lot.

When was 20 Valley St, Agawam, MA built?

20 Valley St, Agawam, MA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 20 Valley St, Agawam, MA?

20 Valley St, Agawam, MA is assigned to William P. Sapelli Elementary School (elementary), rated C-; Roberta G. Doering School (middle), rated C; Agawam High School (high), rated C-. All sit in Agawam School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Valley St, Agawam, MA compare to other homes in Agawam 01001?

Among the 6,036 homes in Agawam 01001, it is worth more than 10% of them ($230,770 against a typical $325,123), its price per square foot is higher than 51% of them ($246 against a typical $246), it is bigger than 11% of them (937 ft² against a typical 1,366 ft²), its lot is bigger than 60% of them (0.6 ac against a typical 0.46 ac) and it is newer than 4% of them (1900 against a typical 1966). Measured against all of Hampden County, it is worth more than 8% 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 20 Valley St, Agawam, MA?

The 2025 property tax bill for 20 Valley St, Agawam, MA was $2,547. The county assessed it at $174,000.

More homes on Valley St

Closest homes

More homes in Agawam 01001

Assigned schools

Explore the area

See this home in context

Open 20 Valley 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