Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,166,341$308 / 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 81How 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 $335,000 on Feb 27, 2002

23 LIBERTY ST

SOUTH AMBOY, NJ 08879
0
Baths
3,784 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1906
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$940K low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,000 · Feb 27, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,145 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$834,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$217,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$617,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$834,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$834,600

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.Triplex
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.17
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

Neighborhood · ZIP 08879These 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.102
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 100.102

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.23,254
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,866 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,649
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,457
Average tempThe average temperature here across a full year.54°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

23 Liberty 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 98% of homes in South Amboy 08879
  • Costs less per square foot than 83% of homes in South Amboy 08879
  • Among the largest homes in South Amboy 08879
  • Has a bigger lot than 80% of homes in South Amboy 08879
  • Older than 96% of homes in South Amboy 08879

What homes are worth in South Amboy 08879

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

This home
$308K$1M

This home is worth more than 98% of homes in South Amboy 08879.

How it measures up in South Amboy 08879

The dot is this home. The mark in the middle is the typical home in South Amboy 08879.

Estimated value$1,166,341
CheaperTypical $515,697Pricier

Pricier than 98% of homes nearby

Price per ft²$308
CheaperTypical $371Pricier

Pricier than 17% of homes nearby

Living area3,784 ft²
SmallerTypical 1,419 ft²Bigger

Bigger than almost all homes nearby

Lot size0.17 ac
SmallerTypical 0.11 acBigger

Bigger than 80% of homes nearby

Year built1906
OlderTypical 1954Newer

Newer than 4% of homes nearby

How 23 Liberty St ranks against every home in each area.
MeasureThis homeSouth Amboy 08879Morris County
Estimated valuepricier than$1,166,34198% of homes86% of homes
Price per ft²pricier than$30817% of homes23% of homes
Living areabigger than3,784 ft²almost all homes93% of homes
Lot sizebigger than0.17 ac80% of homes26% of homes
Year builtnewer than19064% of homes4% of homes

About 23 Liberty St

How much is 23 Liberty St, South Amboy, NJ worth?

The TopHap Estimate for 23 Liberty St, South Amboy, NJ is $1,166,341 as of Aug 30, 2026. The likely range is $939,610 to $1,393,072. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Liberty St, South Amboy, NJ last sell?

23 Liberty St, South Amboy, NJ last sold on Feb 27, 2002 for $335,000, according to the county's recorded deed.

How big is 23 Liberty St, South Amboy, NJ?

23 Liberty St, South Amboy, NJ has 3,784 square feet of living space and a 0.17-acre lot.

When was 23 Liberty St, South Amboy, NJ built?

23 Liberty St, South Amboy, NJ was built in 1906, making it 120 years old. It is a triplex home. The building has 2 stories.

How does 23 Liberty St, South Amboy, NJ compare to other homes in South Amboy 08879?

Among the 7,042 homes in South Amboy 08879, it is worth more than 98% of them ($1,166,341 against a typical $515,697), its price per square foot is higher than 17% of them ($308 against a typical $371), it is bigger than almost all of them (3,784 ft² against a typical 1,419 ft²), its lot is bigger than 80% of them (0.17 ac against a typical 0.11 ac) and it is newer than 4% of them (1906 against a typical 1954). Measured against all of Morris County, it is worth more than 86% 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 23 Liberty St, South Amboy, NJ?

The 2024 property tax bill for 23 Liberty St, South Amboy, NJ was $13,145. The county assessed it at $834,600.

More homes on Liberty St

Closest homes

More homes in South Amboy 08879

Explore the area

See this home in context

Open 23 Liberty St 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