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Single Family ResidenceResidential
$584,399$239 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $470,000 on Aug 31, 2023

31 COUNTY ROAD 645

SANDYSTON, NJ 07826
0
Baths
2,448 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.
3.08 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$584K
$526K low$643K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$470,000 · Aug 31, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,041 (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.$300,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$218,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$300,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$300,800

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.62
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
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.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountySUSSEX
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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
Sandyston-Walpack Consolidated SchoolB+
Elementary · Grades KG–6 · 0.7 mi
M
Kittatinny Regional SchoolC+
Middle · Grades 7–12 · 8.6 mi

District: Sandyston-Walpack Township School District

Neighborhood · ZIP 07826These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.5,449
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.109 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,871
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,608
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

31 County Road 645 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 82% of homes in Branchville 07826
  • Costs less per square foot than 74% of homes in Sussex County
  • Bigger than 83% of homes in Sussex County
  • Has a bigger lot than 92% of homes in Sussex County
  • Newer than 89% of homes in Branchville 07826

What homes are worth in Branchville 07826

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

This home
$165K$979K

This home is worth more than 82% of homes in Branchville 07826.

How it measures up in Branchville 07826

The dot is this home. The mark in the middle is the typical home in Branchville 07826.

Estimated value$584,399
CheaperTypical $435,512Pricier

Pricier than 82% of homes nearby

Price per ft²$239
CheaperTypical $275Pricier

Pricier than 31% of homes nearby

Living area2,448 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 82% of homes nearby

Lot size3.08 ac
SmallerTypical 0.87 acBigger

Bigger than 86% of homes nearby

Year built1997
OlderTypical 1960Newer

Newer than 89% of homes nearby

How 31 County Road 645 ranks against every home in each area.
MeasureThis homeBranchville 07826Sussex County
Estimated valuepricier than$584,39982% of homes81% of homes
Price per ft²pricier than$23931% of homes26% of homes
Living areabigger than2,448 ft²82% of homes83% of homes
Lot sizebigger than3.08 ac86% of homes92% of homes
Year builtnewer than199789% of homes85% of homes

About 31 County Road 645

How much is 31 County Road 645, Sandyston, NJ worth?

The TopHap Estimate for 31 County Road 645, Sandyston, NJ is $584,399 as of Aug 30, 2026. The likely range is $526,017 to $642,781. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31 County Road 645, Sandyston, NJ last sell?

31 County Road 645, Sandyston, NJ last sold on Aug 31, 2023 for $470,000, according to the county's recorded deed.

When was 31 County Road 645, Sandyston, NJ built?

31 County Road 645, Sandyston, NJ was built in 1997, making it 29 years old. It is a colonial home. The building has 2 stories.

What schools serve 31 County Road 645, Sandyston, NJ?

31 County Road 645, Sandyston, NJ is assigned to Sandyston-Walpack Consolidated School (elementary), rated B+; Kittatinny Regional School (middle), rated C+. All sit in Sandyston-Walpack Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31 County Road 645, Sandyston, NJ compare to other homes in Branchville 07826?

Among the 2,597 homes in Branchville 07826, it is worth more than 82% of them ($584,399 against a typical $435,512), its price per square foot is higher than 31% of them ($239 against a typical $275), it is bigger than 82% of them (2,448 ft² against a typical 1,680 ft²), its lot is bigger than 86% of them (3.08 ac against a typical 0.87 ac) and it is newer than 89% of them (1997 against a typical 1960). Measured against all of Sussex County, it is worth more than 81% 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 31 County Road 645, Sandyston, NJ?

The 2025 property tax bill for 31 County Road 645, Sandyston, NJ was $10,041. The county assessed it at $300,800.

More homes on County Road 645

Closest homes

More homes in Sandyston 07826

Assigned schools

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