Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$349,669$206 / 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 94How 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 $155,000 on Jul 26, 2019

21 ASTOR ST

NEWARK, NJ 07114
0
Baths
1,700 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.
1,999 ft²
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$350K
$328K low$372K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$155,000 · Jul 26, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,503 (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.$137,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$93,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$137,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$137,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.05
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(10)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

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

E
Miller Street Elementary School
Elementary · Grades PK–8 · 0.4 mi
H
Malcom X Shabazz High SchoolF
High · Grades 9–12 · 0.6 mi

District: Newark City School District

Neighborhood · ZIP 07114These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
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.17,535
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,918 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,727
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$57,057
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

21 Astor 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 less than 95% of homes in Essex County
  • Costs less per square foot than 87% of homes in Essex County
  • Smaller than 84% of homes in South Broad Valley
  • Has a smaller lot than 93% of homes in Essex County
  • Older than 80% of homes in Essex County

What homes are worth in Newark 07114

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

This home
$250K$895K

This home is worth more than 11% of homes in Newark 07114.

How it measures up in Newark 07114

The dot is this home. The mark in the middle is the typical home in Newark 07114.

Estimated value$349,669
CheaperTypical $562,447Pricier

Pricier than 11% of homes nearby

Price per ft²$206
CheaperTypical $169Pricier

Pricier than 75% of homes nearby

Living area1,700 ft²
SmallerTypical 3,522 ft²Bigger

Bigger than 18% of homes nearby

Lot size1,999 ft²
SmallerTypical 2,875 ft²Bigger

Bigger than 15% of homes nearby

Year built1915
OlderTypical 1941Newer

Newer than 38% of homes nearby

How 21 Astor St ranks against every home in each area.
MeasureThis homeSouth Broad ValleyNewark 07114Essex County
Estimated valuepricier than$349,66911% of homes11% of homes5% of homes
Price per ft²pricier than$20685% of homes75% of homes13% of homes
Living areabigger than1,700 ft²16% of homes18% of homes33% of homes
Lot sizebigger than1,999 ft²25% of homes15% of homes7% of homes
Year builtnewer than191546% of homes38% of homes20% of homes

About 21 Astor St

How much is 21 Astor St, Newark, NJ worth?

The TopHap Estimate for 21 Astor St, Newark, NJ is $349,669 as of Sep 24, 2026. The likely range is $327,621 to $371,717. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Astor St, Newark, NJ last sell?

21 Astor St, Newark, NJ last sold on Jul 26, 2019 for $155,000, according to the county's recorded deed. TopHap holds 9 recorded sales for this parcel.

How big is 21 Astor St, Newark, NJ?

21 Astor St, Newark, NJ has 1,700 square feet of living space and a 0.05-acre lot.

When was 21 Astor St, Newark, NJ built?

21 Astor St, Newark, NJ was built in 1915, making it 111 years old. The building has 2 stories.

What schools serve 21 Astor St, Newark, NJ?

21 Astor St, Newark, NJ is assigned to Miller Street Elementary School (elementary); Malcom X Shabazz High School (high), rated F. All sit in Newark City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Astor St, Newark, NJ compare to other homes in Newark 07114?

Among the 1,239 homes in Newark 07114, it is worth more than 11% of them ($349,669 against a typical $562,447), its price per square foot is higher than 75% of them ($206 against a typical $169), it is bigger than 18% of them (1,700 ft² against a typical 3,522 ft²), its lot is bigger than 15% of them (1,999 ft² against a typical 2,875 ft²) and it is newer than 38% of them (1915 against a typical 1941). Measured against all of Essex County, it is worth more than 5% 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 21 Astor St, Newark, NJ?

The 2025 property tax bill for 21 Astor St, Newark, NJ was $5,503. The county assessed it at $137,600.

More homes on Astor St

Closest homes

More homes in Newark 07114

Assigned schools

Explore the area

See this home in context

Open 21 Astor 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