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Single Family ResidenceResidential
$637,454$449 / 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 92How 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

18 HIGH AVE

RANDOLPH, NJ 07869
0
Baths
1,419 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.

Valuation

$637K
$586K low$689K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,325 (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.$329,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$141,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$187,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$329,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$329,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.29
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Fernbrook SchoolB-
Elementary · Grades KG–5 · 0.8 mi
M
Randolph Middle SchoolB+
Middle · Grades 6–8 · 1.6 mi
H
Randolph High SchoolB-
High · Grades 9–12 · 1.6 mi

District: Randolph Township School District

Neighborhood · ZIP 07869These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.101

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.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.26,744
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,309 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$169,203
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$187,859
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

18 High 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 80% of homes in Randolph 07869
  • Costs more per square foot than 93% of homes in Randolph 07869
  • Smaller than 89% of homes in Randolph 07869
  • Has a smaller lot than 88% of homes in Randolph 07869

What homes are worth in Randolph 07869

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

This home
$377K$1.5M

This home is worth more than 20% of homes in Randolph 07869.

How it measures up in Randolph 07869

The dot is this home. The mark in the middle is the typical home in Randolph 07869.

Estimated value$637,454
CheaperTypical $835,000Pricier

Pricier than 20% of homes nearby

Price per ft²$449
CheaperTypical $348Pricier

Pricier than 93% of homes nearby

Living area1,419 ft²
SmallerTypical 2,412 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.29 ac
SmallerTypical 0.58 acBigger

Bigger than 12% of homes nearby

Year built1970
OlderTypical 1976Newer

Newer than 39% of homes nearby

How 18 High Ave ranks against every home in each area.
MeasureThis homeRandolph 07869Morris County
Estimated valuepricier than$637,45420% of homes38% of homes
Price per ft²pricier than$44993% of homes79% of homes
Living areabigger than1,419 ft²11% of homes23% of homes
Lot sizebigger than0.29 ac12% of homes43% of homes
Year builtnewer than197039% of homes55% of homes

About 18 High Ave

How much is 18 High Ave, Randolph, NJ worth?

The TopHap Estimate for 18 High Ave, Randolph, NJ is $637,454 as of Sep 24, 2026. The likely range is $585,547 to $689,361. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 High Ave, Randolph, NJ last sell?

18 High Ave, Randolph, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18 High Ave, Randolph, NJ?

18 High Ave, Randolph, NJ has 1,419 square feet of living space and a 0.29-acre lot.

When was 18 High Ave, Randolph, NJ built?

18 High Ave, Randolph, NJ was built in 1970, making it 56 years old.

What schools serve 18 High Ave, Randolph, NJ?

18 High Ave, Randolph, NJ is assigned to Fernbrook School (elementary), rated B-; Randolph Middle School (middle), rated B+; Randolph High School (high), rated B-. All sit in Randolph Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 High Ave, Randolph, NJ compare to other homes in Randolph 07869?

Among the 7,374 homes in Randolph 07869, it is worth more than 20% of them ($637,454 against a typical $835,000), its price per square foot is higher than 93% of them ($449 against a typical $348), it is bigger than 11% of them (1,419 ft² against a typical 2,412 ft²), its lot is bigger than 12% of them (0.29 ac against a typical 0.58 ac) and it is newer than 39% of them (1970 against a typical 1976). Measured against all of Morris County, it is worth more than 38% 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 18 High Ave, Randolph, NJ?

The 2024 property tax bill for 18 High Ave, Randolph, NJ was $9,325. The county assessed it at $329,400.

More homes on High Ave

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Assigned schools

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