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Single Family ResidenceResidential
$488,256$396 / 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 Aug 30, 2026
Last sold for $326,510 on Aug 8, 2007

631A STEWART AVE

NY
3
Beds
2
Baths
1,232 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$488K
$459K low$517K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$326,510 · Aug 8, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,955 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$225,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$87,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$138,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$358,412

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.Mobile Home
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.14
HeatingThe type of heating system in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Inferior
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 264 ft²

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.

H
Westhampton Beach High SchoolB
High · Grades 9–12 · 1.6 mi
E
Westhampton Beach Elementary SchoolA-
Elementary · Grades KG–5 · 1.7 mi
M
Westhampton Beach Middle SchoolA
Middle · Grades 6–8 · 1.7 mi

District: Westhampton Beach Union Free School District

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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

631a Stewart 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 less than 98% of homes in Westhampton
  • Costs less per square foot than 97% of homes in Westhampton
  • Smaller than 82% of homes in Westhampton
  • Has a smaller lot than 87% of homes in Suffolk County
  • Newer than 78% of homes in Suffolk County

How it measures up in Westhampton

The dot is this home. The mark in the middle is the typical home in Westhampton.

Estimated value$488,256
CheaperTypical $1,317,604Pricier

Pricier than 2% of homes nearby

Price per ft²$396
CheaperTypical $678Pricier

Pricier than 3% of homes nearby

Living area1,232 ft²
SmallerTypical 2,101 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.14 ac
SmallerTypical 0.58 acBigger

Bigger than 18% of homes nearby

Year built1991
OlderTypical 1998Newer

Newer than 27% of homes nearby

How 631a Stewart Ave ranks against every home in each area.
MeasureThis homeWesthamptonSuffolk County
Estimated valuepricier than$488,2562% of homes10% of homes
Price per ft²pricier than$3963% of homes45% of homes
Living areabigger than1,232 ft²18% of homes24% of homes
Lot sizebigger than0.14 ac18% of homes13% of homes
Year builtnewer than199127% of homes78% of homes

About 631a Stewart Ave

How much is 631a Stewart Ave, , NY worth?

The TopHap Estimate for 631a Stewart Ave, , NY is $488,256 as of Aug 30, 2026. The likely range is $459,459 to $517,053. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 631a Stewart Ave, , NY last sell?

631a Stewart Ave, , NY last sold on Aug 8, 2007 for $326,510, according to the county's recorded deed.

How big is 631a Stewart Ave, , NY?

631a Stewart Ave, , NY has 3 bedrooms, 2 bathrooms, 1,232 square feet of living space and a 0.14-acre lot.

When was 631a Stewart Ave, , NY built?

631a Stewart Ave, , NY was built in 1991, making it 35 years old. It is a mobile home home. The building has 2 stories.

What schools serve 631a Stewart Ave, , NY?

631a Stewart Ave, , NY is assigned to Westhampton Beach High School (high), rated B; Westhampton Beach Elementary School (elementary), rated A-; Westhampton Beach Middle School (middle), rated A. All sit in Westhampton Beach Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 631a Stewart Ave, , NY compare to other homes in Westhampton?

Among the 1,997 homes in Westhampton, it is worth more than 2% of them ($488,256 against a typical $1,317,604), its price per square foot is higher than 3% of them ($396 against a typical $678), it is bigger than 18% of them (1,232 ft² against a typical 2,101 ft²), its lot is bigger than 18% of them (0.14 ac against a typical 0.58 ac) and it is newer than 27% of them (1991 against a typical 1998). Measured against all of Suffolk County, it is worth more than 10% 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 631a Stewart Ave, , NY?

The 2024 property tax bill for 631a Stewart Ave, , NY was $1,955. The county assessed it at $225,800.

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Assigned schools

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