522 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
522 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.
- Has a bigger lot than 80% 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.
Bigger than 80% of homes nearby
Newer than 56% of homes nearby
| Measure | This home | Union City 07087 | Hudson County |
|---|---|---|---|
| Lot sizebigger than | 2,500 ft² | 80% of homes | 53% of homes |
| Year builtnewer than | 1928 | 56% of homes | 50% of homes |
About 522 21st St
When did 522 21st St, Union City, NJ last sell?
522 21st St, Union City, NJ last sold on Jul 26, 2013 for $335,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
When was 522 21st St, Union City, NJ built?
522 21st St, Union City, NJ was built in 1928, making it 98 years old. The building has 3 stories.
What schools serve 522 21st St, Union City, NJ?
522 21st St, Union City, NJ is assigned to Emerson Middle School (middle), rated B; 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 522 21st St, Union City, NJ compare to other homes in Union City 07087?
Among the 7,767 homes in Union City 07087, its lot is bigger than 80% of them (2,500 ft² against a typical 2,134 ft²) and it is newer than 56% of them (1928 against a typical 1913). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 522 21st St, Union City, NJ?
The 2025 property tax bill for 522 21st St, Union City, NJ was $20,570. The county assessed it at $964,300.
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
- 524 21st St$649K24 ft · 2,252 ft² · Sold Jan 1900
- 518 21st St$658K50 ft · 2,496 ft² · Sold $420K · Jul 2006
- 516 21st St75 ft · 3,825 ft² · Sold $300K · May 2013
- 521 22nd St103 ft · 2,500 ft² · Sold $277K · Dec 2010
- 514 21st St$697K100 ft · 1,734 ft² · Sold $425K · Nov 2005
- 525 22nd St$496K124 ft · 1,290 ft² · Sold $155K · Jul 2009
- 519 22nd St$603K112 ft · 2,040 ft² · Sold Mar 2012
- 517 21st St$785K149 ft · 1,704 ft² · Sold Jan 1900
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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