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Single Family ResidenceResidential
$567,623$383 / 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 96How 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 $212,000 on Mar 30, 2017

429 THROOP ST

WEST BABYLON, NY 11704
1.5
Baths
1,481 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.

Valuation

$568K
$543K low$592K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$212,000 · Mar 30, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,412 (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.$2,740 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$310
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,430
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$464,406

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.8 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
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.25
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

Foreclosure Filings(4)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Robert Moses Middle SchoolB-
Middle · Grades 6–8 · 0.3 mi
E
Belmont Elementary SchoolD+
Elementary · Grades KG–5 · 0.8 mi
H
North Babylon High SchoolC
High · Grades 9–12 · 0.9 mi

District: North Babylon Union Free School District

Neighborhood · ZIP 11704These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.75

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.39,112
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,022 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,601
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,075
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

429 Throop 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 82% of homes in West Babylon
  • Has a bigger lot than 86% of homes in West Babylon
  • Newer than 71% of homes in West Babylon 11704

What homes are worth in West Babylon 11704

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

This home
$432K$957K

This home is worth more than 18% of homes in West Babylon 11704.

How it measures up in West Babylon 11704

The dot is this home. The mark in the middle is the typical home in West Babylon 11704.

Estimated value$567,623
CheaperTypical $642,074Pricier

Pricier than 18% of homes nearby

Price per ft²$383
CheaperTypical $418Pricier

Pricier than 37% of homes nearby

Living area1,481 ft²
SmallerTypical 1,591 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.25 ac
SmallerTypical 0.19 acBigger

Bigger than 82% of homes nearby

Year built1963
OlderTypical 1956Newer

Newer than 71% of homes nearby

How 429 Throop St ranks against every home in each area.
MeasureThis homeWest BabylonWest Babylon 11704Suffolk County
Estimated valuepricier than$567,62318% of homes18% of homes21% of homes
Price per ft²pricier than$38339% of homes37% of homes40% of homes
Living areabigger than1,481 ft²42% of homes44% of homes39% of homes
Lot sizebigger than0.25 ac86% of homes82% of homes40% of homes
Year builtnewer than196369% of homes71% of homes37% of homes

About 429 Throop St

How much is 429 Throop St, West Babylon, NY worth?

The TopHap Estimate for 429 Throop St, West Babylon, NY is $567,623 as of Oct 21, 2026. The likely range is $543,147 to $592,099. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 429 Throop St, West Babylon, NY last sell?

429 Throop St, West Babylon, NY last sold on Mar 30, 2017 for $212,000, according to the county's recorded deed.

How big is 429 Throop St, West Babylon, NY?

429 Throop St, West Babylon, NY has 1.5 bathrooms, 1,481 square feet of living space and a 0.25-acre lot.

When was 429 Throop St, West Babylon, NY built?

429 Throop St, West Babylon, NY was built in 1963, making it 63 years old.

What schools serve 429 Throop St, West Babylon, NY?

429 Throop St, West Babylon, NY is assigned to Robert Moses Middle School (middle), rated B-; Belmont Elementary School (elementary), rated D+; North Babylon High School (high), rated C. All sit in North Babylon Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 429 Throop St, West Babylon, NY compare to other homes in West Babylon 11704?

Among the 7,802 homes in West Babylon 11704, it is worth more than 18% of them ($567,623 against a typical $642,074), its price per square foot is higher than 37% of them ($383 against a typical $418), it is bigger than 44% of them (1,481 ft² against a typical 1,591 ft²), its lot is bigger than 82% of them (0.25 ac against a typical 0.19 ac) and it is newer than 71% of them (1963 against a typical 1956). Measured against all of Suffolk County, it is worth more than 21% 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 429 Throop St, West Babylon, NY?

The 2024 property tax bill for 429 Throop St, West Babylon, NY was $9,412. The county assessed it at $2,740.

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