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Residential (General/Single)Residential
$1,212,779
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 Jul 14, 2026
Last sold for $1,028,850 on May 31, 2023

18 HEARTHSTONE CT

SADDLE RIVER, NJ 07458
0
Baths
1,421 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.2M
$1.1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,028,850 · May 31, 2023
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$538,779
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$431,023
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.58%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$674,000
NEW JERSEY LENDERS CORP · recorded May 31, 2023

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.$773,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$148,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$625,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$773,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$773,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyBERGEN
Lot (acres)The size of the land the home sits on, from county records.0.03
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.

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

E
Robert D. Reynolds Primary School
Elementary · Grades PK–2 · 1.0 mi
M
Emil A. Cavallini Middle SchoolA-
Middle · Grades 6–8 · 1.2 mi
H
Northern Highlands Regional High SchoolA+
High · Grades 9–12 · 2.4 mi

District: Upper Saddle River Borough School District

Neighborhood · ZIP 07458These 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.58
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 100.115

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.12,183
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,189 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$213,636
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$289,760
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.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

18 Hearthstone 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.

  • Worth more than 83% of homes in Bergen County
  • Has a smaller lot than 96% of homes in Saddle River 07458

What homes are worth in Saddle River 07458

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

This home
$252K$5.1M

This home is worth more than 25% of homes in Saddle River 07458.

How it measures up in Saddle River 07458

The dot is this home. The mark in the middle is the typical home in Saddle River 07458.

Estimated value$1,212,779
CheaperTypical $1,531,617Pricier

Pricier than 25% of homes nearby

Lot size1,421 ft²
SmallerTypical 0.91 acBigger

Bigger than 4% of homes nearby

How 18 Hearthstone Ct ranks against every home in each area.
MeasureThis homeSaddle River 07458Bergen County
Estimated valuepricier than$1,212,77925% of homes83% of homes
Lot sizebigger than1,421 ft²4% of homes9% of homes

About 18 Hearthstone Ct

How much is 18 Hearthstone Ct, Saddle River, NJ worth?

The TopHap Estimate for 18 Hearthstone Ct, Saddle River, NJ is $1,212,779 as of Jul 14, 2026. The likely range is $1,108,599 to $1,316,959. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Hearthstone Ct, Saddle River, NJ last sell?

18 Hearthstone Ct, Saddle River, NJ last sold on May 31, 2023 for $1,028,850, according to the county's recorded deed.

What schools serve 18 Hearthstone Ct, Saddle River, NJ?

18 Hearthstone Ct, Saddle River, NJ is assigned to Robert D. Reynolds Primary School (elementary); Emil A. Cavallini Middle School (middle), rated A-; Northern Highlands Regional High School (high), rated A+. All sit in Upper Saddle River Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Hearthstone Ct, Saddle River, NJ compare to other homes in Saddle River 07458?

Among the 4,176 homes in Saddle River 07458, it is worth more than 25% of them ($1,212,779 against a typical $1,531,617) and its lot is bigger than 4% of them (1,421 ft² against a typical 0.91 ac). Measured against all of Bergen County, it is worth more than 83% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

More homes in Saddle River 07458

Assigned schools

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