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Single Family ResidenceResidential
$749,547$310 / 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 97How 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 $540,000 on Nov 3, 2021

12 ROCK HOLLOW RD

DOVER, NJ 07801
0
Baths
2,421 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.
1.01 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
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

$750K
$724K low$775K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$540,000 · Nov 3, 2021
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$317,547
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$254,038
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.54%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$432,000
AMERICAN FEDERAL MORTGAGE CORP · recorded Nov 3, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,089 (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.$667,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$223,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$444,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$631,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$667,700

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
Catherine a Dwyer Elementary SchoolA-
Elementary · Grades KG–5 · 0.6 mi
M
Copeland Middle SchoolC+
Middle · Grades 6–8 · 1.6 mi
H
Morris Knolls High SchoolB-
High · Grades 9–12 · 3.2 mi

District: Rockaway Township School District

Neighborhood · ZIP 07801These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.27,400
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,124 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,014
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,181
Average tempThe average temperature here across a full year.49°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

12 Rock Hollow 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 more than 96% of homes in Dover 07801
  • Costs less per square foot than 76% of homes in Morris County
  • Bigger than 88% of homes in Dover 07801
  • Has a bigger lot than 98% of homes in Dover 07801
  • Among the newest homes in Dover 07801

What homes are worth in Dover 07801

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

This home
$295K$821K

This home is worth more than 96% of homes in Dover 07801.

How it measures up in Dover 07801

The dot is this home. The mark in the middle is the typical home in Dover 07801.

Estimated value$749,547
CheaperTypical $502,493Pricier

Pricier than 96% of homes nearby

Price per ft²$310
CheaperTypical $325Pricier

Pricier than 41% of homes nearby

Living area2,421 ft²
SmallerTypical 1,574 ft²Bigger

Bigger than 88% of homes nearby

Lot size1.01 ac
SmallerTypical 0.16 acBigger

Bigger than 98% of homes nearby

Year built2016
OlderTypical 1949Newer

Newer than almost all homes nearby

How 12 Rock Hollow Rd ranks against every home in each area.
MeasureThis homeDover 07801Morris County
Estimated valuepricier than$749,54796% of homes54% of homes
Price per ft²pricier than$31041% of homes24% of homes
Living areabigger than2,421 ft²88% of homes68% of homes
Lot sizebigger than1.01 ac98% of homes85% of homes
Year builtnewer than2016almost all homes97% of homes

About 12 Rock Hollow Rd

How much is 12 Rock Hollow Rd, Dover, NJ worth?

The TopHap Estimate for 12 Rock Hollow Rd, Dover, NJ is $749,547 as of Jul 14, 2026. The likely range is $723,705 to $775,389. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Rock Hollow Rd, Dover, NJ last sell?

12 Rock Hollow Rd, Dover, NJ last sold on Nov 3, 2021 for $540,000, according to the county's recorded deed.

When was 12 Rock Hollow Rd, Dover, NJ built?

12 Rock Hollow Rd, Dover, NJ was built in 2016, making it 10 years old. The building has 1 story.

What schools serve 12 Rock Hollow Rd, Dover, NJ?

12 Rock Hollow Rd, Dover, NJ is assigned to Catherine a Dwyer Elementary School (elementary), rated A-; Copeland Middle School (middle), rated C+; Morris Knolls High School (high), rated B-. All sit in Rockaway Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Rock Hollow Rd, Dover, NJ compare to other homes in Dover 07801?

Among the 5,272 homes in Dover 07801, it is worth more than 96% of them ($749,547 against a typical $502,493), its price per square foot is higher than 41% of them ($310 against a typical $325), it is bigger than 88% of them (2,421 ft² against a typical 1,574 ft²), its lot is bigger than 98% of them (1.01 ac against a typical 0.16 ac) and it is newer than almost all of them (2016 against a typical 1949). 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 12 Rock Hollow Rd, Dover, NJ?

The 2024 property tax bill for 12 Rock Hollow Rd, Dover, NJ was $15,089. The county assessed it at $667,700.

Closest homes

More homes in Dover 07801

Assigned schools

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