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Residential (General/Single)Residential
$658,483$555 / 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 95How 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 $45,300 on May 30, 2001

70 UNION ST

EMERSON, NJ 07630
0
Baths
1,186 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.
1938
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$658K
$625K low$692K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$45,300 · May 30, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,203 (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.$356,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$210,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$356,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$356,800

Property Facts

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

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

M
Emerson Junior/Senior High SchoolB
Middle · Grades 7–12 · 0.2 mi
E
Memorial SchoolB
Elementary · Grades PK–2 · 0.9 mi

District: Emerson Borough School District

Neighborhood · ZIP 07630These 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.49
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.118

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
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.8,609
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,898 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,161
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$179,810
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

70 Union 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 87% of homes in Emerson 07630
  • Costs more per square foot than 93% of homes in Emerson 07630
  • Smaller than 93% of homes in Emerson 07630
  • Has a smaller lot than 68% of homes in Emerson 07630
  • Older than 91% of homes in Emerson 07630

What homes are worth in Emerson 07630

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

This home
$486K$1.2M

This home is worth more than 13% of homes in Emerson 07630.

How it measures up in Emerson 07630

The dot is this home. The mark in the middle is the typical home in Emerson 07630.

Estimated value$658,483
CheaperTypical $777,050Pricier

Pricier than 13% of homes nearby

Price per ft²$555
CheaperTypical $413Pricier

Pricier than 93% of homes nearby

Living area1,186 ft²
SmallerTypical 1,892 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.17 ac
SmallerTypical 0.2 acBigger

Bigger than 32% of homes nearby

Year built1938
OlderTypical 1956Newer

Newer than 9% of homes nearby

How 70 Union St ranks against every home in each area.
MeasureThis homeEmerson 07630Bergen County
Estimated valuepricier than$658,48313% of homes31% of homes
Price per ft²pricier than$55593% of homes86% of homes
Living areabigger than1,186 ft²7% of homes13% of homes
Lot sizebigger than0.17 ac32% of homes54% of homes
Year builtnewer than19389% of homes25% of homes

About 70 Union St

How much is 70 Union St, Emerson, NJ worth?

The TopHap Estimate for 70 Union St, Emerson, NJ is $658,483 as of Sep 24, 2026. The likely range is $625,368 to $691,598. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 70 Union St, Emerson, NJ last sell?

70 Union St, Emerson, NJ last sold on May 30, 2001 for $45,300, according to the county's recorded deed.

How big is 70 Union St, Emerson, NJ?

70 Union St, Emerson, NJ has 1,186 square feet of living space and a 0.17-acre lot.

When was 70 Union St, Emerson, NJ built?

70 Union St, Emerson, NJ was built in 1938, making it 88 years old. The building has 2 stories.

What schools serve 70 Union St, Emerson, NJ?

70 Union St, Emerson, NJ is assigned to Emerson Junior/Senior High School (middle), rated B; Memorial School (elementary), rated B. All sit in Emerson Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 70 Union St, Emerson, NJ compare to other homes in Emerson 07630?

Among the 2,337 homes in Emerson 07630, it is worth more than 13% of them ($658,483 against a typical $777,050), its price per square foot is higher than 93% of them ($555 against a typical $413), it is bigger than 7% of them (1,186 ft² against a typical 1,892 ft²), its lot is bigger than 32% of them (0.17 ac against a typical 0.2 ac) and it is newer than 9% of them (1938 against a typical 1956). Measured against all of Bergen County, it is worth more than 31% 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 70 Union St, Emerson, NJ?

The 2025 property tax bill for 70 Union St, Emerson, NJ was $12,203. The county assessed it at $356,800.

More homes on Union St

Closest homes

More homes in Emerson 07630

Assigned schools

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