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Single Family ResidenceResidential
$429,495$134 / 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 Oct 21, 2026
Last sold for $245,100 on May 18, 2004

823 MOUNT PROSPECT AVE

NEWARK, NJ 07104
0
Baths
3,213 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.
1,059 ft²
Lot SizeThe size of the land the home sits on, from county records.
1927
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$429K
$367K low$492K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$245,100 · May 18, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,955 (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.$98,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$87,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$98,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$98,900

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.0.02
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(3)

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.

M
Ridge Street Elementary SchoolC-
Middle · Grades KG–8 · 0.2 mi
E
Elliott Street Elementary SchoolD
Elementary · Grades PK–4 · 0.3 mi
H
Technology High SchoolA-
High · Grades 9–12 · 1.6 mi

District: Newark City School District

Neighborhood · ZIP 07104These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.113

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.54,859
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19,868 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$47,622
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,041
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%

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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

823 Mount Prospect Ave 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 89% of homes in Essex County
  • Costs less per square foot than 97% of homes in Essex County
  • Bigger than 81% of homes in Essex County
  • Among the smallest lots in North Broadway
  • Newer than 74% of homes in Newark 07104

What homes are worth in Newark 07104

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

This home
$143K$932K

This home is worth more than 25% of homes in Newark 07104.

How it measures up in Newark 07104

The dot is this home. The mark in the middle is the typical home in Newark 07104.

Estimated value$429,495
CheaperTypical $571,897Pricier

Pricier than 25% of homes nearby

Price per ft²$134
CheaperTypical $212Pricier

Pricier than 9% of homes nearby

Living area3,213 ft²
SmallerTypical 2,728 ft²Bigger

Bigger than 62% of homes nearby

Lot size1,059 ft²
SmallerTypical 3,659 ft²Bigger

Smaller than almost all homes nearby

Year built1927
OlderTypical 1910Newer

Newer than 74% of homes nearby

How 823 Mount Prospect Ave ranks against every home in each area.
MeasureThis homeNorth BroadwayNewark 07104Essex County
Estimated valuepricier than$429,49517% of homes25% of homes11% of homes
Price per ft²pricier than$13410% of homes9% of homes3% of homes
Living areabigger than3,213 ft²57% of homes62% of homes81% of homes
Lot sizebigger than1,059 ft²almost no homesalmost no homes4% of homes
Year builtnewer than192766% of homes74% of homes42% of homes

About 823 Mount Prospect Ave

How much is 823 Mount Prospect Ave, Newark, NJ worth?

The TopHap Estimate for 823 Mount Prospect Ave, Newark, NJ is $429,495 as of Oct 21, 2026. The likely range is $366,757 to $492,233. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 823 Mount Prospect Ave, Newark, NJ last sell?

823 Mount Prospect Ave, Newark, NJ last sold on May 18, 2004 for $245,100, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 823 Mount Prospect Ave, Newark, NJ?

823 Mount Prospect Ave, Newark, NJ has 3,213 square feet of living space and a 0.02-acre lot.

When was 823 Mount Prospect Ave, Newark, NJ built?

823 Mount Prospect Ave, Newark, NJ was built in 1927, making it 99 years old. The building has 2 stories.

What schools serve 823 Mount Prospect Ave, Newark, NJ?

823 Mount Prospect Ave, Newark, NJ is assigned to Ridge Street Elementary School (middle), rated C-; Elliott Street Elementary School (elementary), rated D; Technology High School (high), rated A-. All sit in Newark City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 823 Mount Prospect Ave, Newark, NJ compare to other homes in Newark 07104?

Among the 6,185 homes in Newark 07104, it is worth more than 25% of them ($429,495 against a typical $571,897), its price per square foot is higher than 9% of them ($134 against a typical $212), it is bigger than 62% of them (3,213 ft² against a typical 2,728 ft²), its lot is bigger than almost none of them (1,059 ft² against a typical 3,659 ft²) and it is newer than 74% of them (1927 against a typical 1910). Measured against all of Essex County, it is worth more than 11% 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 823 Mount Prospect Ave, Newark, NJ?

The 2025 property tax bill for 823 Mount Prospect Ave, Newark, NJ was $3,955. The county assessed it at $98,900.

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