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Single Family ResidenceResidential
$165,900$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 92How 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 $155,000 on May 11, 2023

104 UNION ST

SALEM, NJ 08079
0
Baths
1,236 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.
4,330 ft²
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
Pre-foreclosure (NOS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
Auction scheduled for Oct 19, 2026.

Valuation

$166K
$153K low$179K 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 · May 11, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,081 (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.$47,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$40,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$47,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$47,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.60 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.49%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySALEM
Lot (acres)The size of the land the home sits on, from county records.0.10
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(6)

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
John Fenwick Academy
Elementary · Grades PK–2 · 0.2 mi
M
Salem Middle SchoolF
Middle · Grades 3–8 · 0.4 mi
H
Salem High SchoolD-
High · Grades 9–12 · 0.6 mi

District: Salem City School District

Neighborhood · ZIP 08079These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.11,815
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.97 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,065
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,876
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

104 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 88% of homes in Salem County
  • Costs less per square foot than 84% of homes in Salem County
  • Smaller than 72% of homes in Salem County
  • Has a smaller lot than 94% of homes in Salem County
  • Older than 83% of homes in Salem County

What homes are worth in Salem 08079

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

This home
$73K$554K

This home is worth more than 36% of homes in Salem 08079.

How it measures up in Salem 08079

The dot is this home. The mark in the middle is the typical home in Salem 08079.

Estimated value$165,900
CheaperTypical $214,563Pricier

Pricier than 36% of homes nearby

Price per ft²$134
CheaperTypical $153Pricier

Pricier than 44% of homes nearby

Living area1,236 ft²
SmallerTypical 1,479 ft²Bigger

Bigger than 30% of homes nearby

Lot size4,330 ft²
SmallerTypical 0.29 acBigger

Bigger than 14% of homes nearby

Year built1920
OlderTypical 1945Newer

Newer than 31% of homes nearby

How 104 Union St ranks against every home in each area.
MeasureThis homeSalem 08079Salem County
Estimated valuepricier than$165,90036% of homes12% of homes
Price per ft²pricier than$13444% of homes16% of homes
Living areabigger than1,236 ft²30% of homes28% of homes
Lot sizebigger than4,330 ft²14% of homes6% of homes
Year builtnewer than192031% of homes17% of homes

About 104 Union St

How much is 104 Union St, Salem, NJ worth?

The TopHap Estimate for 104 Union St, Salem, NJ is $165,900 as of Oct 21, 2026. The likely range is $152,540 to $179,260. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 104 Union St, Salem, NJ last sell?

104 Union St, Salem, NJ last sold on May 11, 2023 for $155,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 104 Union St, Salem, NJ?

104 Union St, Salem, NJ has 1,236 square feet of living space and a 0.10-acre lot.

When was 104 Union St, Salem, NJ built?

104 Union St, Salem, NJ was built in 1920, making it 106 years old.

What schools serve 104 Union St, Salem, NJ?

104 Union St, Salem, NJ is assigned to John Fenwick Academy (elementary); Salem Middle School (middle), rated F; Salem High School (high), rated D-. All sit in Salem City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 104 Union St, Salem, NJ compare to other homes in Salem 08079?

Among the 3,227 homes in Salem 08079, it is worth more than 36% of them ($165,900 against a typical $214,563), its price per square foot is higher than 44% of them ($134 against a typical $153), it is bigger than 30% of them (1,236 ft² against a typical 1,479 ft²), its lot is bigger than 14% of them (4,330 ft² against a typical 0.29 ac) and it is newer than 31% of them (1920 against a typical 1945). Measured against all of Salem County, it is worth more than 12% 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 104 Union St, Salem, NJ?

The 2025 property tax bill for 104 Union St, Salem, NJ was $4,081. The county assessed it at $47,300.

More homes on Union St

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