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Single Family ResidenceResidential
$846,828$349 / 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 Jul 14, 2026
Last sold for $800,000 on Sep 12, 2025

9 ROBERTS DR

MOUNTAIN LAKES, NJ 07046
0
Baths
2,429 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.
0.68 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$847K
$783K low$911K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$800,000 · Sep 12, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,065 (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.$1,009,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$565,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$443,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$952,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,009,500

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.45
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.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
Lot (acres)The size of the land the home sits on, from county records.0.68
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(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(7)

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

E
Wildwood Elementary SchoolA
Elementary · Grades PK–5 · 1.2 mi
M
Briarcliff Middle SchoolA+
Middle · Grades 6–8 · 1.3 mi
H
Mountain Lakes High SchoolA
High · Grades 9–12 · 1.5 mi

District: Mountain Lakes Borough School District

Neighborhood · ZIP 07046These 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.24
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.110

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.43%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.4%
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.4,638
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,607 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$225,006
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$293,611
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.52 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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

9 Roberts 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 less than 89% of homes in Mountain Lakes 07046
  • Costs less per square foot than 93% of homes in Mountain Lakes 07046
  • Bigger than 68% of homes in Morris County
  • Has a bigger lot than 82% of homes in Mountain Lakes 07046
  • Newer than 73% of homes in Mountain Lakes 07046

What homes are worth in Mountain Lakes 07046

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

This home
$667K$2.8M

This home is worth more than 11% of homes in Mountain Lakes 07046.

How it measures up in Mountain Lakes 07046

The dot is this home. The mark in the middle is the typical home in Mountain Lakes 07046.

Estimated value$846,828
CheaperTypical $1,221,194Pricier

Pricier than 11% of homes nearby

Price per ft²$349
CheaperTypical $439Pricier

Pricier than 7% of homes nearby

Living area2,429 ft²
SmallerTypical 2,832 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.68 ac
SmallerTypical 0.44 acBigger

Bigger than 82% of homes nearby

Year built1979
OlderTypical 1950Newer

Newer than 73% of homes nearby

How 9 Roberts Dr ranks against every home in each area.
MeasureThis homeMountain Lakes 07046Morris County
Estimated valuepricier than$846,82811% of homes66% of homes
Price per ft²pricier than$3497% of homes44% of homes
Living areabigger than2,429 ft²34% of homes68% of homes
Lot sizebigger than0.68 ac82% of homes76% of homes
Year builtnewer than197973% of homes64% of homes

About 9 Roberts Dr

How much is 9 Roberts Dr, Mountain Lakes, NJ worth?

The TopHap Estimate for 9 Roberts Dr, Mountain Lakes, NJ is $846,828 as of Jul 14, 2026. The likely range is $783,149 to $910,507. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9 Roberts Dr, Mountain Lakes, NJ last sell?

9 Roberts Dr, Mountain Lakes, NJ last sold on Sep 12, 2025 for $800,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 9 Roberts Dr, Mountain Lakes, NJ?

9 Roberts Dr, Mountain Lakes, NJ has 2,429 square feet of living space and a 0.68-acre lot.

When was 9 Roberts Dr, Mountain Lakes, NJ built?

9 Roberts Dr, Mountain Lakes, NJ was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 9 Roberts Dr, Mountain Lakes, NJ?

9 Roberts Dr, Mountain Lakes, NJ is assigned to Wildwood Elementary School (elementary), rated A; Briarcliff Middle School (middle), rated A+; Mountain Lakes High School (high), rated A. All sit in Mountain Lakes Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9 Roberts Dr, Mountain Lakes, NJ compare to other homes in Mountain Lakes 07046?

Among the 1,469 homes in Mountain Lakes 07046, it is worth more than 11% of them ($846,828 against a typical $1,221,194), its price per square foot is higher than 7% of them ($349 against a typical $439), it is bigger than 34% of them (2,429 ft² against a typical 2,832 ft²), its lot is bigger than 82% of them (0.68 ac against a typical 0.44 ac) and it is newer than 73% of them (1979 against a typical 1950). Measured against all of Morris County, it is worth more than 66% 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 9 Roberts Dr, Mountain Lakes, NJ?

The 2024 property tax bill for 9 Roberts Dr, Mountain Lakes, NJ was $21,065. The county assessed it at $1,009,500.

More homes on Roberts Dr

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Assigned schools

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