Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$174,819$173 / 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 72How 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 $170,000 on Dec 16, 2025

100 SEWARD ST

ROCKAWAY, NJ 07866
Building report
2
Beds
0
Baths
1,008 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.
521 ft²
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$175K
$125K low$225K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,000 · Dec 16, 2025
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.$174,819
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$139,855

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$129,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$69,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$129,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$129,800

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.0.01
ConstructionThe main material the home's frame and walls are built from.Brick
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
Thomas Jefferson Middle SchoolB+
Middle · Grades 4–8 · 0.4 mi
E
Lincoln Elementary SchoolB+
Elementary · Grades PK–3 · 0.4 mi
H
Morris Hills High SchoolB+
High · Grades 9–12 · 1.2 mi

District: Rockaway Borough 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%

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

100 Seward St 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.

  • Among the least valuable homes in Rockaway 07866
  • Among the lowest price per square foot in Rockaway 07866
  • Smaller than 93% of homes in Morris County
  • Among the smallest lots in Morris County

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
$295K$1M

This home is worth less than almost all 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$174,819
CheaperTypical $568,210Pricier

Cheaper than almost all homes nearby

Price per ft²$173
CheaperTypical $342Pricier

Cheaper than almost all homes nearby

Living area1,008 ft²
SmallerTypical 1,648 ft²Bigger

Bigger than 10% of homes nearby

Lot size521 ft²
SmallerTypical 0.24 acBigger

Bigger than 2% of homes nearby

Year built1970
OlderTypical 1965Newer

Newer than 58% of homes nearby

How 100 Seward St ranks against every home in each area.
MeasureThis homeRockaway 07866Morris County
Estimated valuepricier than$174,819almost no homesalmost no homes
Price per ft²pricier than$173almost no homesalmost no homes
Living areabigger than1,008 ft²10% of homes7% of homes
Lot sizebigger than521 ft²2% of homesalmost no homes
Year builtnewer than197058% of homes55% of homes

About 100 Seward St

How much is 100 Seward St, Rockaway, NJ worth?

The TopHap Estimate for 100 Seward St, Rockaway, NJ is $174,819 as of Jul 14, 2026. The likely range is $125,112 to $224,526. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Seward St, Rockaway, NJ last sell?

100 Seward St, Rockaway, NJ last sold on Dec 16, 2025 for $170,000, according to the county's recorded deed.

How big is 100 Seward St, Rockaway, NJ?

100 Seward St, Rockaway, NJ has 2 bedrooms, 1,008 square feet of living space and a 0.01-acre lot.

When was 100 Seward St, Rockaway, NJ built?

100 Seward St, Rockaway, NJ was built in 1970, making it 56 years old. It is a ranch home. The building has 2 stories.

What schools serve 100 Seward St, Rockaway, NJ?

100 Seward St, Rockaway, NJ is assigned to Thomas Jefferson Middle School (middle), rated B+; Lincoln Elementary School (elementary), rated B+; Morris Hills High School (high), rated B+. All sit in Rockaway Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 Seward St, Rockaway, NJ compare to other homes in Rockaway 07866?

Among the 8,204 homes in Rockaway 07866, it is worth more than almost none of them ($174,819 against a typical $568,210), its price per square foot is higher than almost none of them ($173 against a typical $342), it is bigger than 10% of them (1,008 ft² against a typical 1,648 ft²), its lot is bigger than 2% of them (521 ft² against a typical 0.24 ac) and it is newer than 58% of them (1970 against a typical 1965). Measured against all of Morris County, it is worth more than almost no homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Seward St

Closest homes

More homes in Rockaway 07866

Assigned schools

Explore the area

See this home in context

Open 100 Seward St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map