Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$490,571$487 / 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 93How 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 $170,000 on Jan 19, 2018

171 FOREST AVE

ROOSEVELT, NY 11575
2
Baths
1,008 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
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

$491K
$458K low$523K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,000 · Jan 19, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,527 (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.$298 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$132
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$166
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$298
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$298,000

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.Cottage
CountyNASSAU
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Wood Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.

Foreclosure Filings(5)

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

E
Ulysses Byas Elementary SchoolC-
Elementary · Grades KG–6 · 0.2 mi
M
Roosevelt Middle SchoolD-
Middle · Grades 7–8 · 1.0 mi
H
Roosevelt High SchoolD+
High · Grades 9–12 · 1.1 mi

District: Roosevelt Union Free School District

Neighborhood · ZIP 11575These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.18,145
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,322 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,855
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$152,435
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.56%

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

171 Forest 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.

  • Among the least valuable homes in Nassau County
  • Costs more per square foot than 84% of homes in Roosevelt 11575
  • Smaller than 97% of homes in Nassau County
  • Has a bigger lot than 76% of homes in Roosevelt 11575
  • Older than 90% of homes in Nassau County

What homes are worth in Roosevelt 11575

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

This home
$363K$783K

This home is worth more than 16% of homes in Roosevelt 11575.

How it measures up in Roosevelt 11575

The dot is this home. The mark in the middle is the typical home in Roosevelt 11575.

Estimated value$490,571
CheaperTypical $581,411Pricier

Pricier than 16% of homes nearby

Price per ft²$487
CheaperTypical $407Pricier

Pricier than 84% of homes nearby

Living area1,008 ft²
SmallerTypical 1,428 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.17 ac
SmallerTypical 0.14 acBigger

Bigger than 76% of homes nearby

Year built1925
OlderTypical 1952Newer

Newer than 18% of homes nearby

How 171 Forest Ave ranks against every home in each area.
MeasureThis homeRoosevelt 11575Nassau County
Estimated valuepricier than$490,57116% of homesalmost no homes
Price per ft²pricier than$48784% of homes40% of homes
Living areabigger than1,008 ft²10% of homes3% of homes
Lot sizebigger than0.17 ac76% of homes67% of homes
Year builtnewer than192518% of homes10% of homes

About 171 Forest Ave

How much is 171 Forest Ave, Roosevelt, NY worth?

The TopHap Estimate for 171 Forest Ave, Roosevelt, NY is $490,571 as of Aug 30, 2026. The likely range is $457,898 to $523,244. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 171 Forest Ave, Roosevelt, NY last sell?

171 Forest Ave, Roosevelt, NY last sold on Jan 19, 2018 for $170,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 171 Forest Ave, Roosevelt, NY?

171 Forest Ave, Roosevelt, NY has 2 bathrooms, 1,008 square feet of living space and a 0.17-acre lot.

When was 171 Forest Ave, Roosevelt, NY built?

171 Forest Ave, Roosevelt, NY was built in 1925, making it 101 years old. It is a cottage home. The building has 1 story.

What schools serve 171 Forest Ave, Roosevelt, NY?

171 Forest Ave, Roosevelt, NY is assigned to Ulysses Byas Elementary School (elementary), rated C-; Roosevelt Middle School (middle), rated D-; Roosevelt High School (high), rated D+. All sit in Roosevelt Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 171 Forest Ave, Roosevelt, NY compare to other homes in Roosevelt 11575?

Among the 3,778 homes in Roosevelt 11575, it is worth more than 16% of them ($490,571 against a typical $581,411), its price per square foot is higher than 84% of them ($487 against a typical $407), it is bigger than 10% of them (1,008 ft² against a typical 1,428 ft²), its lot is bigger than 76% of them (0.17 ac against a typical 0.14 ac) and it is newer than 18% of them (1925 against a typical 1952). Measured against all of Nassau County, it is worth more than almost no 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 171 Forest Ave, Roosevelt, NY?

The 2025 property tax bill for 171 Forest Ave, Roosevelt, NY was $7,527. The county assessed it at $298.

More homes on Forest Ave

Closest homes

More homes in Roosevelt 11575

Assigned schools

Explore the area

See this home in context

Open 171 Forest Ave 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