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Single Family ResidenceResidential
$710,119$213 / 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 92How 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 $410,000 on Sep 28, 2018

18 HILLARY LN

WESTFIELD, MA 01085
4
Beds
2.5
Baths
3,328 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.
0.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$710K
$651K low$769K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$410,000 · Sep 28, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,566 (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.$640,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$139,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$500,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$594,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$677,773

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.13 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.minimal

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
CountyHAMPDEN
Lot (acres)The size of the land the home sits on, from county records.0.49
ConstructionThe main material the home's frame and walls are built from.Concrete
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
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(11)

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
Paper Mill Elementary SchoolC-
Elementary · Grades KG–4 · 1.0 mi
M
Westfield Middle SchoolC-
Middle · Grades 7–8 · 2.1 mi
H
Westfield High SchoolC-
High · Grades 9–12 · 3.2 mi

District: Westfield School District

Neighborhood · ZIP 01085These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.42,029
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.668 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,603
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,101
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

Owner Tools

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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

18 Hillary Ln 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 97% of homes in Westfield 01085
  • Costs less per square foot than 78% of homes in Westfield 01085
  • Bigger than 96% of homes in Westfield 01085
  • Has a bigger lot than 66% of homes in Hampden County
  • Newer than 91% of homes in Hampden County

What homes are worth in Westfield 01085

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

This home
$191K$732K

This home is worth more than 97% of homes in Westfield 01085.

How it measures up in Westfield 01085

The dot is this home. The mark in the middle is the typical home in Westfield 01085.

Estimated value$710,119
CheaperTypical $380,055Pricier

Pricier than 97% of homes nearby

Price per ft²$213
CheaperTypical $251Pricier

Pricier than 22% of homes nearby

Living area3,328 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.49 ac
SmallerTypical 0.5 acBigger

Bigger than 46% of homes nearby

Year built1998
OlderTypical 1964Newer

Newer than 90% of homes nearby

How 18 Hillary Ln ranks against every home in each area.
MeasureThis homeWestfield 01085Hampden County
Estimated valuepricier than$710,11997% of homes97% of homes
Price per ft²pricier than$21322% of homes28% of homes
Living areabigger than3,328 ft²96% of homes95% of homes
Lot sizebigger than0.49 ac46% of homes66% of homes
Year builtnewer than199890% of homes91% of homes

About 18 Hillary Ln

How much is 18 Hillary Ln, Westfield, MA worth?

The TopHap Estimate for 18 Hillary Ln, Westfield, MA is $710,119 as of Sep 24, 2026. The likely range is $651,261 to $768,977. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Hillary Ln, Westfield, MA last sell?

18 Hillary Ln, Westfield, MA last sold on Sep 28, 2018 for $410,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 18 Hillary Ln, Westfield, MA?

18 Hillary Ln, Westfield, MA has 4 bedrooms, 2.5 bathrooms, 3,328 square feet of living space and a 0.49-acre lot.

When was 18 Hillary Ln, Westfield, MA built?

18 Hillary Ln, Westfield, MA was built in 1998, making it 28 years old. It is a colonial home. The building has 2 stories.

What schools serve 18 Hillary Ln, Westfield, MA?

18 Hillary Ln, Westfield, MA is assigned to Paper Mill Elementary School (elementary), rated C-; Westfield Middle School (middle), rated C-; Westfield High School (high), rated C-. All sit in Westfield School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Hillary Ln, Westfield, MA compare to other homes in Westfield 01085?

Among the 11,970 homes in Westfield 01085, it is worth more than 97% of them ($710,119 against a typical $380,055), its price per square foot is higher than 22% of them ($213 against a typical $251), it is bigger than 96% of them (3,328 ft² against a typical 1,632 ft²), its lot is bigger than 46% of them (0.49 ac against a typical 0.5 ac) and it is newer than 90% of them (1998 against a typical 1964). Measured against all of Hampden County, it is worth more than 97% 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 18 Hillary Ln, Westfield, MA?

The 2026 property tax bill for 18 Hillary Ln, Westfield, MA was $9,566. The county assessed it at $640,700.

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