Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$416,269$165 / 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 $259,000 on Sep 15, 2020

135 STATE ROUTE 521

NEWTON, NJ 07860
0
Baths
2,520 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.
3.99 ac
Lot SizeThe size of the land the home sits on, from county records.
1771
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$416K
$384K low$448K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$259,000 · Sep 15, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,377 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$268,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$184,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$268,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$268,300

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
30
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
CountySUSSEX
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(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
Kittatinny Regional SchoolC+
Middle · Grades 7–12 · 1.5 mi
E
Marian E. McKeown Elementary SchoolB-
Elementary · Grades PK–6 · 1.9 mi

District: Hampton Township School District

Neighborhood · ZIP 07860These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.26,386
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.250 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,501
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,329
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Owner Tools

Do you own this home?
Claim this home

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

135 State Route 521 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.

  • Costs less per square foot than 98% of homes in Sussex County
  • Bigger than 85% of homes in Sussex County
  • Has a bigger lot than 94% of homes in Sussex County
  • Among the oldest homes in Newton 07860

What homes are worth in Newton 07860

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

This home
$201K$794K

This home is worth more than 46% of homes in Newton 07860.

How it measures up in Newton 07860

The dot is this home. The mark in the middle is the typical home in Newton 07860.

Estimated value$416,269
CheaperTypical $427,665Pricier

Pricier than 46% of homes nearby

Price per ft²$165
CheaperTypical $262Pricier

Pricier than 3% of homes nearby

Living area2,520 ft²
SmallerTypical 1,677 ft²Bigger

Bigger than 82% of homes nearby

Lot size3.99 ac
SmallerTypical 0.6 acBigger

Bigger than 91% of homes nearby

Year built1771
OlderTypical 1965Newer

Older than almost all homes nearby

How 135 State Route 521 ranks against every home in each area.
MeasureThis homeNewton 07860Sussex County
Estimated valuepricier than$416,26946% of homes44% of homes
Price per ft²pricier than$1653% of homes2% of homes
Living areabigger than2,520 ft²82% of homes85% of homes
Lot sizebigger than3.99 ac91% of homes94% of homes
Year builtnewer than1771almost no homesalmost no homes

About 135 State Route 521

How much is 135 State Route 521, Newton, NJ worth?

The TopHap Estimate for 135 State Route 521, Newton, NJ is $416,269 as of Jul 14, 2026. The likely range is $384,052 to $448,486. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 135 State Route 521, Newton, NJ last sell?

135 State Route 521, Newton, NJ last sold on Sep 15, 2020 for $259,000, according to the county's recorded deed.

When was 135 State Route 521, Newton, NJ built?

135 State Route 521, Newton, NJ was built in 1771, making it 255 years old. The building has 2 stories.

What schools serve 135 State Route 521, Newton, NJ?

135 State Route 521, Newton, NJ is assigned to Kittatinny Regional School (middle), rated C+; Marian E. McKeown Elementary School (elementary), rated B-. All sit in Hampton Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 135 State Route 521, Newton, NJ compare to other homes in Newton 07860?

Among the 9,174 homes in Newton 07860, it is worth more than 46% of them ($416,269 against a typical $427,665), its price per square foot is higher than 3% of them ($165 against a typical $262), it is bigger than 82% of them (2,520 ft² against a typical 1,677 ft²), its lot is bigger than 91% of them (3.99 ac against a typical 0.6 ac) and it is newer than almost none of them (1771 against a typical 1965). Measured against all of Sussex County, it is worth more than 44% 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 135 State Route 521, Newton, NJ?

The 2025 property tax bill for 135 State Route 521, Newton, NJ was $9,377. The county assessed it at $268,300.

More homes on State Route 521

Closest homes

More homes in Newton 07860

Assigned schools

Explore the area

See this home in context

Open 135 State Route 521 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