423 7TH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
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.
District: Union City School District
Neighborhood · ZIP 07087These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
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
423 7th 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 more per square foot than 82% of homes in Union City 07087
- Has a smaller lot than 77% of homes in Hudson County
- Older than 93% of homes in Hudson County
What homes are worth in Union City 07087
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 60% of homes in Union City 07087.
How it measures up in Union City 07087
The dot is this home. The mark in the middle is the typical home in Union City 07087.
Pricier than 60% of homes nearby
Pricier than 82% of homes nearby
Bigger than 42% of homes nearby
Bigger than 41% of homes nearby
Newer than 10% of homes nearby
| Measure | This home | Union City 07087 | Hudson County |
|---|---|---|---|
| Estimated valuepricier than | $662,453 | 60% of homes | 50% of homes |
| Price per ft²pricier than | $527 | 82% of homes | 66% of homes |
| Living areabigger than | 1,258 ft² | 42% of homes | 38% of homes |
| Lot sizebigger than | 1,668 ft² | 41% of homes | 23% of homes |
| Year builtnewer than | 1893 | 10% of homes | 7% of homes |
About 423 7th St
How much is 423 7th St, Union City, NJ worth?
The TopHap Estimate for 423 7th St, Union City, NJ is $662,453 as of Sep 24, 2026. The likely range is $526,389 to $798,517. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 423 7th St, Union City, NJ last sell?
423 7th St, Union City, NJ last sold on Jun 21, 1996 for $75,000, according to the county's recorded deed.
How big is 423 7th St, Union City, NJ?
423 7th St, Union City, NJ has 1,258 square feet of living space and a 0.04-acre lot.
When was 423 7th St, Union City, NJ built?
423 7th St, Union City, NJ was built in 1893, making it 133 years old. The building has 2 stories.
What schools serve 423 7th St, Union City, NJ?
423 7th St, Union City, NJ is assigned to Thomas a Edison Elementary School (elementary), rated B-; Sara M. Gilmore Academy (middle), rated A; Union City High School (high), rated C-. All sit in Union City School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 423 7th St, Union City, NJ compare to other homes in Union City 07087?
Among the 7,767 homes in Union City 07087, it is worth more than 60% of them ($662,453 against a typical $596,407), its price per square foot is higher than 82% of them ($527 against a typical $418), it is bigger than 42% of them (1,258 ft² against a typical 1,564 ft²), its lot is bigger than 41% of them (1,668 ft² against a typical 2,134 ft²) and it is newer than 10% of them (1893 against a typical 1913). Measured against all of Hudson 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 423 7th St, Union City, NJ?
The 2025 property tax bill for 423 7th St, Union City, NJ was $9,754. The county assessed it at $547,600.
More homes on 7th St
- 315 7th St # 503$460K2 bd · 2 ba · 767 ft² · Sold $455K · Jun 2026
- 319 7th St1,997 ft² · Sold $505K · Jun 2026
- 315 7th St # 701$478K2 bd · 1 ba · 723 ft² · Sold $469K · Apr 2026
- 315 7th St # 401$437K2 bd · 1 ba · 723 ft² · Sold $429K · Apr 2026
- 315 7th St # 301$411K2 bd · 1 ba · 723 ft² · Sold $400K · Feb 2026
- 315 7th St # 502$421K2 bd · 2 ba · 723 ft² · Sold $410K · Feb 2026
- 315 7th St # 501$436K2 bd · 1 ba · 723 ft² · Sold $425K · Feb 2026
- 429 7th St$907K2,600 ft² · Sold $61K · Feb 2026
- 528 7th St$505K1,312 ft² · Sold $490K · Jan 2026
- 317 7th St1,978 ft² · Sold $638K · Dec 2025
- 517 7th St$444K10,434 ft² · Sold $470K · Dec 2025
- 517 7th St # 3031 bd · 1 ba · 13 ft² · Sold $508K · Dec 2025
Closest homes
- 421 7th St17 ft · 1,348 ft² · Sold $575K · Aug 2019
- 425 7th St24 ft · 2,835 ft² · Sold $590K · Feb 2007
- 419 7th St$854K33 ft · 1,258 ft² · Sold $849K · May 2023
- 427 7th St48 ft · 3,225 ft² · Sold Apr 2010
- 417 7th St$653K50 ft · 1,258 ft² · Sold $485K · Jul 2019
- 415 7th St67 ft · 1,258 ft² · Sold $115K · May 2011
- 429 7th St$907K72 ft · 2,600 ft² · Sold $61K · Feb 2026
- 610 Bergenline Ave73 ft · 4 bd · 9,600 ft² · Sold $1.8M · Apr 2022
More homes in Union City 07087
- 615 15th St$262K1 bd · 1 ba · 552 ft² · Sold $290K · Sep 2026
- 2107 Palisade Ave2,520 ft² · Sold $922K · Sep 2026
- 520 27th St$581K1,096 ft² · Sold $570K · Sep 2026
- 3312 Hudson Ave$571K2 bd · 2 ba · 1,048 ft² · Sold $660K · Sep 2026
- 1700 Kennedy Blvd$270K1 bd · 540 ft² · Sold $285K · Sep 2026
- 304 Palisade Ave$675K1,333 ft² · Sold $675K · Sep 2026
- 720 15th St1,928 ft² · Sold $781K · Sep 2026
- 649 38th St$730K2 bd · 2 ba · 1,017 ft² · Sold $630K · Sep 2026
- 2705 Central Ave$932K2,412 ft² · Sold $1.2M · Sep 2026
- 3315 Pleasant Ave$317K2 bd · 710 ft² · Sold $317K · Sep 2026
- 1212 Central Ave1,164 ft² · Sold $670K · Sep 2026
- 120 32nd St1 bd · 550 ft² · Sold $260K · Sep 2026
Assigned schools
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