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Single Family ResidenceResidential
$754,865$336 / 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 Sep 24, 2026

21 OAK LN

RANDOLPH, NJ 07869
0
Baths
2,244 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 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

$755K
$685K low$825K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,298 (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.$434,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$190,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$244,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$434,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$434,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMORRIS
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
Center Grove SchoolA+
Elementary · Grades PK–5 · 0.2 mi
H
Randolph High SchoolB
High · Grades 9–12 · 0.3 mi
M
Randolph Middle SchoolB+
Middle · Grades 6–8 · 0.4 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

21 Oak Ln 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.

  • Has a bigger lot than 95% 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
$418K$1.5M

This home is worth more than 38% 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$754,865
CheaperTypical $834,619Pricier

Pricier than 38% of homes nearby

Price per ft²$336
CheaperTypical $348Pricier

Pricier than 40% of homes nearby

Living area2,244 ft²
SmallerTypical 2,410 ft²Bigger

Bigger than 42% of homes nearby

Lot size2 ac
SmallerTypical 0.58 acBigger

Bigger than 95% of homes nearby

Year built1970
OlderTypical 1977Newer

Newer than 39% of homes nearby

How 21 Oak Ln ranks against every home in each area.
MeasureThis homeRandolph 07869Morris County
Estimated valuepricier than$754,86538% of homes54% of homes
Price per ft²pricier than$33640% of homes36% of homes
Living areabigger than2,244 ft²42% of homes61% of homes
Lot sizebigger than2 ac95% of homes93% of homes
Year builtnewer than197039% of homes55% of homes

About 21 Oak Ln

How much is 21 Oak Ln, Randolph, NJ worth?

The TopHap Estimate for 21 Oak Ln, Randolph, NJ is $754,865 as of Sep 24, 2026. The likely range is $684,822 to $824,908. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Oak Ln, Randolph, NJ last sell?

21 Oak Ln, Randolph, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

When was 21 Oak Ln, Randolph, NJ built?

21 Oak Ln, Randolph, NJ was built in 1970, making it 56 years old.

What schools serve 21 Oak Ln, Randolph, NJ?

21 Oak Ln, Randolph, NJ is assigned to Center Grove School (elementary), rated A+; Randolph High School (high), rated B; Randolph Middle School (middle), rated B+. All sit in Randolph Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Oak Ln, Randolph, NJ compare to other homes in Randolph 07869?

Among the 7,374 homes in Randolph 07869, it is worth more than 38% of them ($754,865 against a typical $834,619), its price per square foot is higher than 40% of them ($336 against a typical $348), it is bigger than 42% of them (2,244 ft² against a typical 2,410 ft²), its lot is bigger than 95% of them (2 ac against a typical 0.58 ac) and it is newer than 39% of them (1970 against a typical 1977). Measured against all of Morris County, it is worth more than 54% 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 21 Oak Ln, Randolph, NJ?

The 2024 property tax bill for 21 Oak Ln, Randolph, NJ was $12,298. The county assessed it at $434,400.

More homes on Oak Ln

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