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Single Family ResidenceResidential
$1,030,342$258 / 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 86How 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 $555,900 on Mar 27, 2002

21 CROWN PL

ROCKAWAY, NJ 07866
0
Baths
3,989 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.
3.03 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1M
$891K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$555,900 · Mar 27, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$20,109 (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.$924,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$287,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$636,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$845,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$924,300

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.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

M
Copeland Middle SchoolC+
Middle · Grades 6–8 · 1.0 mi
E
Dennis B O'Brien Elementary SchoolB
Elementary · Grades PK–5 · 1.2 mi
H
Morris Knolls High SchoolB-
High · Grades 9–12 · 1.4 mi

District: Rockaway Township School District

Neighborhood · ZIP 07866These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.22,161
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.982 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$116,734
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,991
Average tempThe average temperature here across a full year.49°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 Crown Pl 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 98% of homes in Rockaway 07866
  • Costs less per square foot than 95% of homes in Rockaway 07866
  • Among the largest homes in Rockaway 07866
  • Has a bigger lot than 98% of homes in Rockaway 07866
  • Newer than 91% of homes in Rockaway 07866

What homes are worth in Rockaway 07866

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

This home
$276K$1M

This home is worth more than 98% of homes in Rockaway 07866.

How it measures up in Rockaway 07866

The dot is this home. The mark in the middle is the typical home in Rockaway 07866.

Estimated value$1,030,342
CheaperTypical $565,586Pricier

Pricier than 98% of homes nearby

Price per ft²$258
CheaperTypical $340Pricier

Pricier than 5% of homes nearby

Living area3,989 ft²
SmallerTypical 1,644 ft²Bigger

Bigger than almost all homes nearby

Lot size3.03 ac
SmallerTypical 0.24 acBigger

Bigger than 98% of homes nearby

Year built2001
OlderTypical 1965Newer

Newer than 91% of homes nearby

How 21 Crown Pl ranks against every home in each area.
MeasureThis homeRockaway 07866Morris County
Estimated valuepricier than$1,030,34298% of homes80% of homes
Price per ft²pricier than$2585% of homes6% of homes
Living areabigger than3,989 ft²almost all homes94% of homes
Lot sizebigger than3.03 ac98% of homes96% of homes
Year builtnewer than200191% of homes90% of homes

About 21 Crown Pl

How much is 21 Crown Pl, Rockaway, NJ worth?

The TopHap Estimate for 21 Crown Pl, Rockaway, NJ is $1,030,342 as of Sep 24, 2026. The likely range is $891,037 to $1,169,647. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Crown Pl, Rockaway, NJ last sell?

21 Crown Pl, Rockaway, NJ last sold on Mar 27, 2002 for $555,900, according to the county's recorded deed.

When was 21 Crown Pl, Rockaway, NJ built?

21 Crown Pl, Rockaway, NJ was built in 2001, making it 25 years old.

What schools serve 21 Crown Pl, Rockaway, NJ?

21 Crown Pl, Rockaway, NJ is assigned to Copeland Middle School (middle), rated C+; Dennis B O'Brien Elementary School (elementary), rated B; 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 21 Crown Pl, Rockaway, NJ compare to other homes in Rockaway 07866?

Among the 8,204 homes in Rockaway 07866, it is worth more than 98% of them ($1,030,342 against a typical $565,586), its price per square foot is higher than 5% of them ($258 against a typical $340), it is bigger than almost all of them (3,989 ft² against a typical 1,644 ft²), its lot is bigger than 98% of them (3.03 ac against a typical 0.24 ac) and it is newer than 91% of them (2001 against a typical 1965). Measured against all of Morris County, it is worth more than 80% 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 Crown Pl, Rockaway, NJ?

The 2024 property tax bill for 21 Crown Pl, Rockaway, NJ was $20,109. The county assessed it at $924,300.

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