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Single Family ResidenceResidential
$764,009$311 / 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 89How 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 $450,000 on Dec 6, 2019

10 ALEXANDER AVE

SPRING VALLEY, NY 10977
4
Beds
3
Baths
2,454 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$764K
$678K low$850K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Dec 6, 2019

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$52,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$52,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$693,634

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.Raised Ranch
CountyRockland
Lot (acres)The size of the land the home sits on, from county records.0.26
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 220 ft²Porch · 340 ft²

Transaction History(2)

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
Ramapo High SchoolC-
High · Grades 9–12 · 1.7 mi
E
Summit Park Elementary SchoolD-
Elementary · Grades KG–3 · 1.8 mi
M
Pomona Middle SchoolD
Middle · Grades 7–8 · 2.5 mi

District: East Ramapo Central School District (Spring Valley)

Neighborhood · ZIP 10977These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.29%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.71,017
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,361 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,385
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,289
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

10 Alexander 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 75% of homes in Spring Valley 10977
  • Costs less per square foot than 87% of homes in Spring Valley 10977
  • Bigger than 70% of homes in Rockland County
  • Older than 70% of homes in Spring Valley 10977

What homes are worth in Spring Valley 10977

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

This home
$320K$1.6M

This home is worth more than 25% of homes in Spring Valley 10977.

How it measures up in Spring Valley 10977

The dot is this home. The mark in the middle is the typical home in Spring Valley 10977.

Estimated value$764,009
CheaperTypical $894,546Pricier

Pricier than 25% of homes nearby

Price per ft²$311
CheaperTypical $427Pricier

Pricier than 13% of homes nearby

Living area2,454 ft²
SmallerTypical 2,146 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.26 ac
SmallerTypical 0.24 acBigger

Bigger than 53% of homes nearby

Year built1964
OlderTypical 1974Newer

Newer than 30% of homes nearby

How 10 Alexander Ave ranks against every home in each area.
MeasureThis homeSpring Valley 10977Rockland County
Estimated valuepricier than$764,00925% of homes52% of homes
Price per ft²pricier than$31113% of homes18% of homes
Living areabigger than2,454 ft²66% of homes70% of homes
Lot sizebigger than0.26 ac53% of homes42% of homes
Year builtnewer than196430% of homes40% of homes

About 10 Alexander Ave

How much is 10 Alexander Ave, Spring Valley, NY worth?

The TopHap Estimate for 10 Alexander Ave, Spring Valley, NY is $764,009 as of Sep 24, 2026. The likely range is $678,043 to $849,975. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Alexander Ave, Spring Valley, NY last sell?

10 Alexander Ave, Spring Valley, NY last sold on Dec 6, 2019 for $450,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 10 Alexander Ave, Spring Valley, NY?

10 Alexander Ave, Spring Valley, NY has 4 bedrooms, 3 bathrooms, 2,454 square feet of living space and a 0.26-acre lot.

When was 10 Alexander Ave, Spring Valley, NY built?

10 Alexander Ave, Spring Valley, NY was built in 1964, making it 62 years old. It is a raised ranch home. The building has 1 story.

What schools serve 10 Alexander Ave, Spring Valley, NY?

10 Alexander Ave, Spring Valley, NY is assigned to Ramapo High School (high), rated C-; Summit Park Elementary School (elementary), rated D-; Pomona Middle School (middle), rated D. All sit in East Ramapo Central School District (Spring Valley). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10 Alexander Ave, Spring Valley, NY compare to other homes in Spring Valley 10977?

Among the 10,884 homes in Spring Valley 10977, it is worth more than 25% of them ($764,009 against a typical $894,546), its price per square foot is higher than 13% of them ($311 against a typical $427), it is bigger than 66% of them (2,454 ft² against a typical 2,146 ft²), its lot is bigger than 53% of them (0.26 ac against a typical 0.24 ac) and it is newer than 30% of them (1964 against a typical 1974). Measured against all of Rockland County, it is worth more than 52% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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Assigned schools

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