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Single Family ResidenceResidential
$1,955,628$510 / 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 91How 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 $1,200,000 on Oct 5, 2017

4 JANNA CT

CHESTNUT RIDGE, NY 10977
6
Beds
5
Baths
3,833 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.
2.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2M
$1.8M low$2.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,200,000 · Oct 5, 2017

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.$92,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$77,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$92,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,222,812

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.136 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyRockland
Lot (acres)The size of the land the home sits on, from county records.2.45
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Shed · 96 ft²Porch · 425 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.

M
Chestnut Ridge Middle SchoolF
Middle · Grades 7–8 · 0.5 mi
E
Margetts Elementary SchoolD-
Elementary · Grades KG–3 · 0.8 mi
H
Spring Valley High SchoolD-
High · Grades 9–12 · 1.5 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

4 Janna Ct 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 most valuable homes in Spring Valley 10977
  • Costs more per square foot than 90% of homes in Rockland County
  • Bigger than 93% of homes in Rockland County
  • Among the largest lots in Spring Valley 10977
  • Newer than 87% of homes in Rockland County

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
$304K$1.6M

This home is worth more than almost all 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$1,955,628
CheaperTypical $900,225Pricier

Pricier than almost all homes nearby

Price per ft²$510
CheaperTypical $429Pricier

Pricier than 78% of homes nearby

Living area3,833 ft²
SmallerTypical 2,148 ft²Bigger

Bigger than 90% of homes nearby

Lot size2.45 ac
SmallerTypical 0.24 acBigger

Bigger than almost all homes nearby

Year built1999
OlderTypical 1974Newer

Newer than 68% of homes nearby

How 4 Janna Ct ranks against every home in each area.
MeasureThis homeSpring Valley 10977Rockland County
Estimated valuepricier than$1,955,628almost all homesalmost all homes
Price per ft²pricier than$51078% of homes90% of homes
Living areabigger than3,833 ft²90% of homes93% of homes
Lot sizebigger than2.45 acalmost all homesalmost all homes
Year builtnewer than199968% of homes87% of homes

About 4 Janna Ct

How much is 4 Janna Ct, Chestnut Ridge, NY worth?

The TopHap Estimate for 4 Janna Ct, Chestnut Ridge, NY is $1,955,628 as of Oct 21, 2026. The likely range is $1,782,925 to $2,128,331. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Janna Ct, Chestnut Ridge, NY last sell?

4 Janna Ct, Chestnut Ridge, NY last sold on Oct 5, 2017 for $1,200,000, according to the county's recorded deed.

How big is 4 Janna Ct, Chestnut Ridge, NY?

4 Janna Ct, Chestnut Ridge, NY has 6 bedrooms, 5 bathrooms, 3,833 square feet of living space and a 2.45-acre lot.

When was 4 Janna Ct, Chestnut Ridge, NY built?

4 Janna Ct, Chestnut Ridge, NY was built in 1999, making it 27 years old. It is a colonial home. The building has 2 stories.

What schools serve 4 Janna Ct, Chestnut Ridge, NY?

4 Janna Ct, Chestnut Ridge, NY is assigned to Chestnut Ridge Middle School (middle), rated F; Margetts Elementary School (elementary), rated D-; Spring Valley High School (high), 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 4 Janna Ct, Chestnut Ridge, NY compare to other homes in Spring Valley 10977?

Among the 10,859 homes in Spring Valley 10977, it is worth more than almost all of them ($1,955,628 against a typical $900,225), its price per square foot is higher than 78% of them ($510 against a typical $429), it is bigger than 90% of them (3,833 ft² against a typical 2,148 ft²), its lot is bigger than almost all of them (2.45 ac against a typical 0.24 ac) and it is newer than 68% of them (1999 against a typical 1974). Measured against all of Rockland County, it is worth more than almost all 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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