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Single Family ResidenceResidential
$786,795$238 / 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 76How 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 $160,000 on Dec 27, 1996

20 S MAIN ST

STOCKTON, NJ 08559
0
Baths
3,306 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1907
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$787K
$595K low$979K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$160,000 · Dec 27, 1996

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,280 (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.$548,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$181,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$367,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$548,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$548,900

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.54 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.1 percent flood zone

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
CountyHUNTERDON
Lot (acres)The size of the land the home sits on, from county records.0.48
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
South Hunterdon Regional Elementary SchoolB-
Elementary · Grades PK–4 · 2.7 mi
H
South Hunterdon Regional High SchoolB
High · Grades 9–12 · 4.7 mi
M
South Hunterdon Regional Middle School
Middle · Grades 5–8 · 4.8 mi

District: South Hunterdon Regional School District

Neighborhood · ZIP 08559These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.5,766
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.141 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$145,485
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$196,711
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

20 S Main 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.

  • Worth more than 74% of homes in Stockton 08559
  • Costs less per square foot than 94% of homes in Stockton 08559
  • Bigger than 87% of homes in Stockton 08559
  • Has a smaller lot than 84% of homes in Stockton 08559
  • Older than 88% of homes in Hunterdon County

What homes are worth in Stockton 08559

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

This home
$331K$1.3M

This home is worth more than 74% of homes in Stockton 08559.

How it measures up in Stockton 08559

The dot is this home. The mark in the middle is the typical home in Stockton 08559.

Estimated value$786,795
CheaperTypical $662,791Pricier

Pricier than 74% of homes nearby

Price per ft²$238
CheaperTypical $313Pricier

Pricier than 6% of homes nearby

Living area3,306 ft²
SmallerTypical 2,140 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.48 ac
SmallerTypical 2.17 acBigger

Bigger than 16% of homes nearby

Year built1907
OlderTypical 1970Newer

Newer than 18% of homes nearby

How 20 S Main St ranks against every home in each area.
MeasureThis homeStockton 08559Hunterdon County
Estimated valuepricier than$786,79574% of homes74% of homes
Price per ft²pricier than$2386% of homes13% of homes
Living areabigger than3,306 ft²87% of homes85% of homes
Lot sizebigger than0.48 ac16% of homes34% of homes
Year builtnewer than190718% of homes12% of homes

About 20 S Main St

How much is 20 S Main St, Stockton, NJ worth?

The TopHap Estimate for 20 S Main St, Stockton, NJ is $786,795 as of Sep 24, 2026. The likely range is $594,800 to $978,790. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 S Main St, Stockton, NJ last sell?

20 S Main St, Stockton, NJ last sold on Dec 27, 1996 for $160,000, according to the county's recorded deed.

How big is 20 S Main St, Stockton, NJ?

20 S Main St, Stockton, NJ has 3,306 square feet of living space and a 0.48-acre lot.

When was 20 S Main St, Stockton, NJ built?

20 S Main St, Stockton, NJ was built in 1907, making it 119 years old. The building has 2 stories.

What schools serve 20 S Main St, Stockton, NJ?

20 S Main St, Stockton, NJ is assigned to South Hunterdon Regional Elementary School (elementary), rated B-; South Hunterdon Regional High School (high), rated B; South Hunterdon Regional Middle School (middle). All sit in South Hunterdon Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 S Main St, Stockton, NJ compare to other homes in Stockton 08559?

Among the 1,609 homes in Stockton 08559, it is worth more than 74% of them ($786,795 against a typical $662,791), its price per square foot is higher than 6% of them ($238 against a typical $313), it is bigger than 87% of them (3,306 ft² against a typical 2,140 ft²), its lot is bigger than 16% of them (0.48 ac against a typical 2.17 ac) and it is newer than 18% of them (1907 against a typical 1970). Measured against all of Hunterdon County, it is worth more than 74% 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 20 S Main St, Stockton, NJ?

The 2025 property tax bill for 20 S Main St, Stockton, NJ was $11,280. The county assessed it at $548,900.

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