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Single Family ResidenceResidential
$641,851$354 / 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 85How 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 $576,000 on Jun 26, 2024

12 MILL ST

STOCKTON, NJ 08559
0
Baths
1,811 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$642K
$547K low$737K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$576,000 · Jun 26, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,015 (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.$438,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$187,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$251,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$438,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$438,700

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.77 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.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.0.26
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.Carport (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
South Hunterdon Regional Elementary SchoolC
Elementary · Grades PK–4 · 2.7 mi
H
South Hunterdon Regional High SchoolC-
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

12 Mill 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.

  • Costs more per square foot than 84% of homes in Hunterdon County
  • Has a smaller lot than 92% of homes in Stockton 08559
  • Older than 76% 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$1.4M

This home is worth more than 46% 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$641,851
CheaperTypical $666,667Pricier

Pricier than 46% of homes nearby

Price per ft²$354
CheaperTypical $313Pricier

Pricier than 75% of homes nearby

Living area1,811 ft²
SmallerTypical 2,118 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.26 ac
SmallerTypical 2.17 acBigger

Bigger than 8% of homes nearby

Year built1955
OlderTypical 1970Newer

Newer than 35% of homes nearby

How 12 Mill St ranks against every home in each area.
MeasureThis homeStockton 08559Hunterdon County
Estimated valuepricier than$641,85146% of homes54% of homes
Price per ft²pricier than$35475% of homes84% of homes
Living areabigger than1,811 ft²36% of homes39% of homes
Lot sizebigger than0.26 ac8% of homes25% of homes
Year builtnewer than195535% of homes24% of homes

About 12 Mill St

How much is 12 Mill St, Stockton, NJ worth?

The TopHap Estimate for 12 Mill St, Stockton, NJ is $641,851 as of Sep 24, 2026. The likely range is $546,883 to $736,819. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Mill St, Stockton, NJ last sell?

12 Mill St, Stockton, NJ last sold on Jun 26, 2024 for $576,000, according to the county's recorded deed.

How big is 12 Mill St, Stockton, NJ?

12 Mill St, Stockton, NJ has 1,811 square feet of living space and a 0.26-acre lot.

When was 12 Mill St, Stockton, NJ built?

12 Mill St, Stockton, NJ was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 12 Mill St, Stockton, NJ?

12 Mill St, Stockton, NJ is assigned to South Hunterdon Regional Elementary School (elementary), rated C; South Hunterdon Regional High School (high), rated C-; 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 12 Mill St, Stockton, NJ compare to other homes in Stockton 08559?

Among the 1,609 homes in Stockton 08559, it is worth more than 46% of them ($641,851 against a typical $666,667), its price per square foot is higher than 75% of them ($354 against a typical $313), it is bigger than 36% of them (1,811 ft² against a typical 2,118 ft²), its lot is bigger than 8% of them (0.26 ac against a typical 2.17 ac) and it is newer than 35% of them (1955 against a typical 1970). Measured against all of Hunterdon County, it is worth more than 54% 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 12 Mill St, Stockton, NJ?

The 2025 property tax bill for 12 Mill St, Stockton, NJ was $9,015. The county assessed it at $438,700.

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