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Residential (General/Single)Residential
$590,314$317 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $420,000 on Mar 3, 2020

340 JOHN ST

EAST NEWARK, NJ 07029
0
Baths
1,864 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.
2,152 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$590K
$549K low$632K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$420,000 · Mar 3, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,687 (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.$249,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$189,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$249,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$249,900

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyHUDSON
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(2)

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
East Newark Elementary SchoolD-
Elementary · Grades KG–8 · 0.1 mi

District: East Newark Borough School District

Neighborhood · ZIP 07029These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.114

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.20,426
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14,796 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,844
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,225
Average tempThe average temperature here across a full year.53°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

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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

340 John 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 69% of homes in Harrison 07029
  • Costs less per square foot than 79% of homes in Hudson County
  • Smaller than 67% of homes in Harrison 07029
  • Has a smaller lot than 80% of homes in Harrison 07029
  • Older than 83% of homes in Hudson County

What homes are worth in Harrison 07029

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

This home
$311K$1M

This home is worth more than 31% of homes in Harrison 07029.

How it measures up in Harrison 07029

The dot is this home. The mark in the middle is the typical home in Harrison 07029.

Estimated value$590,314
CheaperTypical $690,431Pricier

Pricier than 31% of homes nearby

Price per ft²$317
CheaperTypical $353Pricier

Pricier than 33% of homes nearby

Living area1,864 ft²
SmallerTypical 2,071 ft²Bigger

Bigger than 33% of homes nearby

Lot size2,152 ft²
SmallerTypical 2,483 ft²Bigger

Bigger than 20% of homes nearby

Year built1900
OlderTypical 1925Newer

Newer than 44% of homes nearby

How 340 John St ranks against every home in each area.
MeasureThis homeHarrison 07029Hudson County
Estimated valuepricier than$590,31431% of homes39% of homes
Price per ft²pricier than$31733% of homes21% of homes
Living areabigger than1,864 ft²33% of homes64% of homes
Lot sizebigger than2,152 ft²20% of homes31% of homes
Year builtnewer than190044% of homes17% of homes

About 340 John St

How much is 340 John St, East Newark, NJ worth?

The TopHap Estimate for 340 John St, East Newark, NJ is $590,314 as of Oct 21, 2026. The likely range is $548,813 to $631,815. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 340 John St, East Newark, NJ last sell?

340 John St, East Newark, NJ last sold on Mar 3, 2020 for $420,000, according to the county's recorded deed.

How big is 340 John St, East Newark, NJ?

340 John St, East Newark, NJ has 1,864 square feet of living space and a 0.05-acre lot.

When was 340 John St, East Newark, NJ built?

340 John St, East Newark, NJ was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 340 John St, East Newark, NJ?

340 John St, East Newark, NJ is assigned to East Newark Elementary School (elementary), rated D-. All sit in East Newark Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 340 John St, East Newark, NJ compare to other homes in Harrison 07029?

Among the 2,517 homes in Harrison 07029, it is worth more than 31% of them ($590,314 against a typical $690,431), its price per square foot is higher than 33% of them ($317 against a typical $353), it is bigger than 33% of them (1,864 ft² against a typical 2,071 ft²), its lot is bigger than 20% of them (2,152 ft² against a typical 2,483 ft²) and it is newer than 44% of them (1900 against a typical 1925). Measured against all of Hudson County, it is worth more than 39% 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 340 John St, East Newark, NJ?

The 2025 property tax bill for 340 John St, East Newark, NJ was $7,687. The county assessed it at $249,900.

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Assigned schools

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