521 Mercer St. Jersey City, NJ 07306
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Property flags
Built 1905 · ResidentialNew owner since Nov 20, 2025Sale pending Apr 30, 2026 · Recent mortgage Jun 4, 20262 owner signals on a paid plan
- Assessed
- $337,200
- Last sale
- $530,000Nov 20, 2025
- Built
- 1905
- Size
- 2,206 sq ft
- Status
- No open cases
Property information
- Block
- 13503
- Lot
- 3
- Qualifier
- —
- County
- Hudson
- Municipality
- Jersey City
- Tax map page
- 135
- Land description
- 18.17X55
Building details
- Building class
- —
- Description
- 2S-F-D-2U-NH
- Dwellings
- 2
- Zoning
- —
- Square feet
- 2,206
- Acreage
- 0.02 ac
Assessment
- Land value
- $208,500
- 62%
- Improvement value
- $128,700
- 38%
- Total assessment
- $337,200
- Sale assessment
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- Tax (2024)
- $7,530
Records
- Sale pending
- Apr 30, 2026
- Recent mortgage
- Jun 4, 2026
Owner mailing
- Street address
Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.
10 events · 1905–202610events19052026
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- 8 years
- 13 years
- $40,000
Deed recorded
- 100 years
Property Built
| Year | Property tax | Change | Land | Improvement | Assessment |
|---|---|---|---|---|---|
| 2024 | $7,530 | -0.6% | $208,500 | $128,700 | $337,200 |
| 2023 | $7,577 | +40.1% | $208,500 | $128,700 | $337,200 |
| 2022 | $5,409 | -0.4% | $208,500 | $128,700 | $337,200 |
| 2021 | $5,429 | +4.5% | $208,500 | $128,700 | $337,200 |
| 2020 | $5,193 | +3.5% | $208,500 | $128,700 | $337,200 |
| 2019 | $5,018 | -17.6% | $208,500 | $128,700 | $337,200 |
| 2018 | $6,092 | +1.3% | $208,500 | $128,700 | $337,200 |
| 2017 | $6,014 | +2.9% | $8,300 | $69,800 | $78,100 |
| 2016 | $5,843 | +0.6% | $8,300 | $69,800 | $78,100 |
| 2015 | $5,806 | -4.7% | $8,300 | $69,800 | $78,100 |
| 2014 | $6,092 | +3.9% | $8,300 | $73,300 | $81,600 |
| 2013 | $5,862 | +2.5% | $8,300 | $73,300 | $81,600 |
| 2012 | $5,719 | — | $8,300 | $73,300 | $81,600 |
210 Summit Ave., Jersey City, NJ 07304Residential1,376 sq ftAssessed $329,6000.21 mi away-38% sq ftView details62 Gardner Ave., Jersey City, NJ 07305Residential1,400 sq ftAssessed $370,4000.40 mi away-37% sq ftView details71 Jewett Ave., Jersey City, NJ 07304Residential1,368 sq ftAssessed $541,8000.39 mi away-38% sq ftView details16 Glenwood Ave., Jersey City, NJ 07306Residential1,354 sq ftAssessed $351,9000.17 mi away-39% sq ftView details301 Fairmount Ave., Jersey City, NJ 07306Residential1,336 sq ftAssessed $476,7000.25 mi away-39% sq ftView details
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- 527 Mercer St., Jersey City, NJ 07306Lot 1
- 523-525 Mercer St., Jersey City, NJ 07306Lot 2
- 519 Mercer St., Jersey City, NJ 07306Lot 4
- 517 Mercer St., Jersey City, NJ 07306Lot 5
- 515 Mercer St., Jersey City, NJ 07306Lot 6
- 289 Summit Ave., Jersey City, NJ 07306Lot 7
- 287 Summit Ave., Jersey City, NJ 07306Lot 8
- 285.5 Summit Ave., Jersey City, NJ 07306Lot 9
- 285 Summit Ave., Jersey City, NJ 07306Lot 10
- 283 Summit Ave., Jersey City, NJ 07306Lot 11
- 678 Montgomery St., Jersey City, NJ 07306Lot 12
- 50 Jordan Ave., Jersey City, NJ 07306Lot 13
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