702 21ST ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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
702 21st 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 84% of homes in Union City 07087
- Bigger than 65% of homes in Hudson County
- Has a smaller lot than 67% of homes in Hudson County
- Among the oldest 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 52% 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 52% of homes nearby
Pricier than 16% of homes nearby
Bigger than 61% of homes nearby
Bigger than 53% of homes nearby
Newer than 2% of homes nearby
| Measure | This home | Union City 07087 | Hudson County |
|---|---|---|---|
| Estimated valuepricier than | $606,574 | 52% of homes | 42% of homes |
| Price per ft²pricier than | $317 | 16% of homes | 20% of homes |
| Living areabigger than | 1,912 ft² | 61% of homes | 65% of homes |
| Lot sizebigger than | 2,300 ft² | 53% of homes | 33% of homes |
| Year builtnewer than | 1700 | 2% of homes | almost no homes |
About 702 21st St
How much is 702 21st St, Union City, NJ worth?
The TopHap Estimate for 702 21st St, Union City, NJ is $606,574 as of Sep 24, 2026. The likely range is $563,132 to $650,016. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 702 21st St, Union City, NJ last sell?
702 21st St, Union City, NJ last sold on Mar 14, 1996 for $113,000, according to the county's recorded deed.
How big is 702 21st St, Union City, NJ?
702 21st St, Union City, NJ has 1,912 square feet of living space and a 0.05-acre lot.
When was 702 21st St, Union City, NJ built?
702 21st St, Union City, NJ was built in 1700, making it 326 years old. The building has 2 stories.
What schools serve 702 21st St, Union City, NJ?
702 21st St, Union City, NJ is assigned to Union City High School (high), rated C-; Sara M. Gilmore Academy (elementary), rated A. All sit in Union City School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 702 21st 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 52% of them ($606,574 against a typical $595,475), its price per square foot is higher than 16% of them ($317 against a typical $420), it is bigger than 61% of them (1,912 ft² against a typical 1,563 ft²), its lot is bigger than 53% of them (2,300 ft² against a typical 2,134 ft²) and it is newer than 2% of them (1700 against a typical 1913). Measured against all of Hudson County, it is worth more than 42% 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 702 21st St, Union City, NJ?
The 2025 property tax bill for 702 21st St, Union City, NJ was $11,101. The county assessed it at $618,100.
More homes on 21st St
- 413 21st St2,888 ft² · Sold $1.2M · Aug 2026
- 622 21st St$776K2 bd · 2,326 ft² · Sold $760K · Apr 2026
- 515 21st St2,275 ft² · Sold $790K · Feb 2026
- 724 21st St4 bd · 8,176 ft² · Sold $900K · Oct 2025
- 319 21st St2,760 ft² · Sold $710K · Sep 2025
- 812 21st St$596K2,169 ft² · Sold $515K · May 2024
- 918 21st St1,384 ft² · Sold $482K · Jul 2023
- 508 21st St2,496 ft² · Sold $139K · Nov 2022
- 816 21st St2,066 ft² · Sold $340K · May 2022
- 512 21st St2,676 ft² · Sold $699K · Apr 2022
- 401 21st St4 bd · 2,483 ft² · Sold $875K · Nov 2021
- 610 21st St # 144 bd · 0.13 ac · Sold $2.6M · Oct 2021
Closest homes
- 700 21st St$637K25 ft · 2,088 ft² · Sold $146K · Aug 1999
- 704 21st St$539K25 ft · 1,612 ft² · Sold $137K · Jul 2000
- 706 21st St50 ft · 2,368 ft² · Sold $190K · Apr 2013
- 708 21st St$621K75 ft · 1 bd · 720 ft² · Sold $252K · Mar 2010
- 707 22nd St101 ft · 2,783 ft² · Sold Jan 1900
- 703 22nd St100 ft · 3 bd · 2,675 ft² · Sold $500K · Nov 2011
- 701 22nd St103 ft · 1,196 ft² · Sold $750K · Nov 2011
- 709 22nd St$718K123 ft · 2,206 ft² · Sold $255K · Apr 2017
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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