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Residential (General/Single)Residential
$782,234$374 / 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 Sep 24, 2026

102 UNION ST

EMERSON, NJ 07630
0
Baths
2,091 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$782K
$729K low$835K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,599 (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.$456,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$222,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$234,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$456,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$456,100

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.0.22
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(1)

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
Emerson Junior/Senior High SchoolB
Middle · Grades 7–12 · 0.2 mi
E
Memorial SchoolB
Elementary · Grades PK–2 · 0.8 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

102 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.

  • Costs less per square foot than 75% of homes in Bergen County
  • Newer than 83% 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 52% 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$782,234
CheaperTypical $777,050Pricier

Pricier than 52% of homes nearby

Price per ft²$374
CheaperTypical $413Pricier

Pricier than 29% of homes nearby

Living area2,091 ft²
SmallerTypical 1,892 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.22 ac
SmallerTypical 0.2 acBigger

Bigger than 56% of homes nearby

Year built1968
OlderTypical 1956Newer

Newer than 83% of homes nearby

How 102 Union St ranks against every home in each area.
MeasureThis homeEmerson 07630Bergen County
Estimated valuepricier than$782,23452% of homes50% of homes
Price per ft²pricier than$37429% of homes25% of homes
Living areabigger than2,091 ft²62% of homes61% of homes
Lot sizebigger than0.22 ac56% of homes64% of homes
Year builtnewer than196883% of homes70% of homes

About 102 Union St

How much is 102 Union St, Emerson, NJ worth?

The TopHap Estimate for 102 Union St, Emerson, NJ is $782,234 as of Sep 24, 2026. The likely range is $729,250 to $835,218. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 102 Union St, Emerson, NJ last sell?

102 Union St, Emerson, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 102 Union St, Emerson, NJ?

102 Union St, Emerson, NJ has 2,091 square feet of living space and a 0.22-acre lot.

When was 102 Union St, Emerson, NJ built?

102 Union St, Emerson, NJ was built in 1968, making it 58 years old. The building has 1 story.

What schools serve 102 Union St, Emerson, NJ?

102 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 102 Union St, Emerson, NJ compare to other homes in Emerson 07630?

Among the 2,337 homes in Emerson 07630, it is worth more than 52% of them ($782,234 against a typical $777,050), its price per square foot is higher than 29% of them ($374 against a typical $413), it is bigger than 62% of them (2,091 ft² against a typical 1,892 ft²), its lot is bigger than 56% of them (0.22 ac against a typical 0.2 ac) and it is newer than 83% of them (1968 against a typical 1956). Measured against all of Bergen County, it is worth more than 50% 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 102 Union St, Emerson, NJ?

The 2025 property tax bill for 102 Union St, Emerson, NJ was $15,599. The county assessed it at $456,100.

More homes on Union St

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Assigned schools

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