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Single Family ResidenceResidential
$994,566$317 / 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 Aug 30, 2026
Last sold for $775,000 on Jun 15, 2023

10 MOUNTAINSIDE DR

RANDOLPH, NJ 07869
0
Baths
3,134 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.
1.96 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$995K
$917K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$775,000 · Jun 15, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,597 (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.$658,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$170,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$487,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$656,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$658,400

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.13
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyMORRIS
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Fernbrook SchoolB+
Elementary · Grades KG–5 · 1.1 mi
M
Randolph Middle SchoolB+
Middle · Grades 6–8 · 1.9 mi
H
Randolph High SchoolB
High · Grades 9–12 · 2.0 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

10 Mountainside Dr 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 78% of homes in Morris County
  • Costs less per square foot than 73% of homes in Morris County
  • Bigger than 85% of homes in Morris County
  • Has a bigger lot than 94% of homes in Randolph 07869
  • Older than 82% 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
$389K$1.4M

This home is worth more than 77% 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$994,566
CheaperTypical $824,484Pricier

Pricier than 77% of homes nearby

Price per ft²$317
CheaperTypical $344Pricier

Pricier than 29% of homes nearby

Living area3,134 ft²
SmallerTypical 2,408 ft²Bigger

Bigger than 78% of homes nearby

Lot size1.96 ac
SmallerTypical 0.58 acBigger

Bigger than 94% of homes nearby

Year built1956
OlderTypical 1976Newer

Newer than 18% of homes nearby

How 10 Mountainside Dr ranks against every home in each area.
MeasureThis homeRandolph 07869Morris County
Estimated valuepricier than$994,56677% of homes78% of homes
Price per ft²pricier than$31729% of homes27% of homes
Living areabigger than3,134 ft²78% of homes85% of homes
Lot sizebigger than1.96 ac94% of homes92% of homes
Year builtnewer than195618% of homes33% of homes

About 10 Mountainside Dr

How much is 10 Mountainside Dr, Randolph, NJ worth?

The TopHap Estimate for 10 Mountainside Dr, Randolph, NJ is $994,566 as of Aug 30, 2026. The likely range is $916,963 to $1,072,169. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Mountainside Dr, Randolph, NJ last sell?

10 Mountainside Dr, Randolph, NJ last sold on Jun 15, 2023 for $775,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was 10 Mountainside Dr, Randolph, NJ built?

10 Mountainside Dr, Randolph, NJ was built in 1956, making it 70 years old. The building has 1 story.

What schools serve 10 Mountainside Dr, Randolph, NJ?

10 Mountainside Dr, 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 10 Mountainside Dr, Randolph, NJ compare to other homes in Randolph 07869?

Among the 7,374 homes in Randolph 07869, it is worth more than 77% of them ($994,566 against a typical $824,484), its price per square foot is higher than 29% of them ($317 against a typical $344), it is bigger than 78% of them (3,134 ft² against a typical 2,408 ft²), its lot is bigger than 94% of them (1.96 ac against a typical 0.58 ac) and it is newer than 18% of them (1956 against a typical 1976). Measured against all of Morris County, it is worth more than 78% 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 10 Mountainside Dr, Randolph, NJ?

The 2024 property tax bill for 10 Mountainside Dr, Randolph, NJ was $18,597. The county assessed it at $658,400.

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