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Single Family ResidenceResidential
$519,920$233 / 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 96How 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
Last sold for $174,000 on Oct 18, 2018

18 ROCK RD

LONG VALLEY, NJ 07853
0
Baths
2,230 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.
0.92 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$520K
$499K low$541K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$174,000 · Oct 18, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,633 (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.$297,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$138,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$158,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$297,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$297,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.92
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(2)

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(1)

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

E
Flocktown-Kossmann Elementary SchoolA-
Elementary · Grades KG–5 · 0.9 mi
M
Long Valley Middle SchoolA-
Middle · Grades 6–8 · 1.3 mi
H
West Morris Central High SchoolB+
High · Grades 9–12 · 3.6 mi

District: Washington Township School District

Neighborhood · ZIP 07853These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.86

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.13,630
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.395 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$178,542
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$203,799
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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 Rock Rd 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 90% of homes in Long Valley 07853
  • Costs less per square foot than 97% of homes in Morris County
  • Has a bigger lot than 83% of homes in Morris County
  • Older than 87% of homes in Long Valley 07853

What homes are worth in Long Valley 07853

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

This home
$386K$1.3M

This home is worth more than 10% of homes in Long Valley 07853.

How it measures up in Long Valley 07853

The dot is this home. The mark in the middle is the typical home in Long Valley 07853.

Estimated value$519,920
CheaperTypical $724,010Pricier

Pricier than 10% of homes nearby

Price per ft²$233
CheaperTypical $289Pricier

Pricier than 11% of homes nearby

Living area2,230 ft²
SmallerTypical 2,480 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.92 ac
SmallerTypical 1.19 acBigger

Bigger than 36% of homes nearby

Year built1955
OlderTypical 1979Newer

Newer than 13% of homes nearby

How 18 Rock Rd ranks against every home in each area.
MeasureThis homeLong Valley 07853Morris County
Estimated valuepricier than$519,92010% of homes20% of homes
Price per ft²pricier than$23311% of homes3% of homes
Living areabigger than2,230 ft²37% of homes61% of homes
Lot sizebigger than0.92 ac36% of homes83% of homes
Year builtnewer than195513% of homes31% of homes

About 18 Rock Rd

How much is 18 Rock Rd, Long Valley, NJ worth?

The TopHap Estimate for 18 Rock Rd, Long Valley, NJ is $519,920 as of Sep 24, 2026. The likely range is $499,082 to $540,758. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Rock Rd, Long Valley, NJ last sell?

18 Rock Rd, Long Valley, NJ last sold on Oct 18, 2018 for $174,000, according to the county's recorded deed.

How big is 18 Rock Rd, Long Valley, NJ?

18 Rock Rd, Long Valley, NJ has 2,230 square feet of living space and a 0.92-acre lot.

When was 18 Rock Rd, Long Valley, NJ built?

18 Rock Rd, Long Valley, NJ was built in 1955, making it 71 years old. It is a ranch home. The building has 1 story.

What schools serve 18 Rock Rd, Long Valley, NJ?

18 Rock Rd, Long Valley, NJ is assigned to Flocktown-Kossmann Elementary School (elementary), rated A-; Long Valley Middle School (middle), rated A-; West Morris Central High School (high), rated B+. All sit in Washington Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Rock Rd, Long Valley, NJ compare to other homes in Long Valley 07853?

Among the 4,099 homes in Long Valley 07853, it is worth more than 10% of them ($519,920 against a typical $724,010), its price per square foot is higher than 11% of them ($233 against a typical $289), it is bigger than 37% of them (2,230 ft² against a typical 2,480 ft²), its lot is bigger than 36% of them (0.92 ac against a typical 1.19 ac) and it is newer than 13% of them (1955 against a typical 1979). Measured against all of Morris County, it is worth more than 20% 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 Rock Rd, Long Valley, NJ?

The 2024 property tax bill for 18 Rock Rd, Long Valley, NJ was $8,633. The county assessed it at $297,600.

More homes on Rock Rd

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More homes in Long Valley 07853

Assigned schools

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