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Single Family ResidenceResidential
$447,000$302 / 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 $286,500 on Jul 14, 2023

1017 STATE ROUTE 521

STILLWATER, NJ 07875
0
Baths
1,480 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.
1.7 ac
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.

Valuation

$447K
$412K low$482K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$286,500 · Jul 14, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,927 (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.$183,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$65,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$118,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$183,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$183,700

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
58
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
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.

E
Stillwater Township SchoolB
Elementary · Grades PK–6 · 3.2 mi
M
Kittatinny Regional SchoolC+
Middle · Grades 7–12 · 4.6 mi

District: Stillwater Township School District

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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

1017 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.

  • Worth more than 88% of homes in ZIP 07875
  • Bigger than 72% of homes in ZIP 07875
  • Has a bigger lot than 84% of homes in Sussex County
  • Newer than 85% of homes in ZIP 07875

What homes are worth in ZIP 07875

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

This home
$142K$529K

This home is worth more than 88% of homes in ZIP 07875.

How it measures up in ZIP 07875

The dot is this home. The mark in the middle is the typical home in ZIP 07875.

Estimated value$447,000
CheaperTypical $336,406Pricier

Pricier than 88% of homes nearby

Price per ft²$302
CheaperTypical $288Pricier

Pricier than 60% of homes nearby

Living area1,480 ft²
SmallerTypical 790 ft²Bigger

Bigger than 72% of homes nearby

Lot size1.7 ac
SmallerTypical 0.34 acBigger

Bigger than 81% of homes nearby

Year built1970
OlderTypical 1965Newer

Newer than 85% of homes nearby

How 1017 State Route 521 ranks against every home in each area.
MeasureThis homeZIP 07875Sussex County
Estimated valuepricier than$447,00088% of homes52% of homes
Price per ft²pricier than$30260% of homes61% of homes
Living areabigger than1,480 ft²72% of homes42% of homes
Lot sizebigger than1.7 ac81% of homes84% of homes
Year builtnewer than197085% of homes47% of homes

About 1017 State Route 521

How much is 1017 State Route 521, Stillwater, NJ worth?

The TopHap Estimate for 1017 State Route 521, Stillwater, NJ is $447,000 as of Jul 14, 2026. The likely range is $411,835 to $482,165. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1017 State Route 521, Stillwater, NJ last sell?

1017 State Route 521, Stillwater, NJ last sold on Jul 14, 2023 for $286,500, according to the county's recorded deed.

When was 1017 State Route 521, Stillwater, NJ built?

1017 State Route 521, Stillwater, NJ was built in 1970, making it 56 years old. The building has 2 stories.

What schools serve 1017 State Route 521, Stillwater, NJ?

1017 State Route 521, Stillwater, NJ is assigned to Stillwater Township School (elementary), rated B; Kittatinny Regional School (middle), rated C+. All sit in Stillwater Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1017 State Route 521, Stillwater, NJ compare to other homes in ZIP 07875?

Among the 320 homes in ZIP 07875, it is worth more than 88% of them ($447,000 against a typical $336,406), its price per square foot is higher than 60% of them ($302 against a typical $288), it is bigger than 72% of them (1,480 ft² against a typical 790 ft²), its lot is bigger than 81% of them (1.7 ac against a typical 0.34 ac) and it is newer than 85% of them (1970 against a typical 1965). Measured against all of Sussex County, it is worth more than 52% 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 1017 State Route 521, Stillwater, NJ?

The 2025 property tax bill for 1017 State Route 521, Stillwater, NJ was $6,927. The county assessed it at $183,700.

More homes on State Route 521

Closest homes

More homes in Stillwater 07875

Assigned schools

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