Brooklyn / Williamsburg / 11211
526 UNION AVENUE
Recorded on the Digital Tax Map as THE 526 UNION AVENUE CONDOMINIUM.
Boro3
Block2741
Lot7502
BBL3027417502
Residential units
44
Units in total
75
Storeys
7
Year built
2020
Last alteration on file
-
Recorded transfers
45 since 2003
01
What has sold here
Every transfer the City has recorded against this lot since 2003 with a consideration above zero. A co-op apartment has no deed, so its sale is recorded as a Real Property Transfer Tax return instead; both are printed here and the instrument is named in the last column. The figure is the consideration as filed, which is not always the price a buyer would recognise.
| Recorded | Consideration | Unit | What transferred | Instrument |
|---|---|---|---|---|
| 11 Dec 2025 | $1,465,000 | 508 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 24 Feb 2025 | $1,706,587 | 206 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 10 May 2024 | $1,888,854 | 407 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 24 Apr 2024 | $1,746,299 | 307 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 12 Apr 2024 | $1,792,120 | PH1 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 25 Mar 2024 | $1,675,021 | 201 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 4 Dec 2023 | $1,501,919 | 303 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 21 Sep 2023 | $992,794 | 203 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 8 Sep 2023 | $1,756,481 | PH2 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 6 Sep 2023 | $1,501,919 | PH6 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 28 Aug 2023 | $1,893,945 | 607 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 14 Aug 2023 | $1,440,824 | 608 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 2 Aug 2023 | $1,400,094 | 508 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 2 Aug 2023 | $1,064,071 | PH3 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 28 Jul 2023 | $952,064 | 602 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 24 Jul 2023 | $1,216,809 | PH4 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 30 Jun 2023 | $911,334 | 302 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 29 Jun 2023 | $952,064 | 202 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 1 Jun 2023 | $1,013,159 | 204 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 25 May 2023 | $626,224 | 301 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 17 May 2023 | $911,334 | 402 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 16 May 2023 | $931,699 | 502 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 10 May 2023 | $1,680,113 | 603 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 27 Apr 2023 | $702,593 | 604 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 24 Apr 2023 | $632,333 | 401 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 24 Apr 2023 | $1,634,291 | 503 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 24 Apr 2023 | $682,228 | 504 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 24 Apr 2023 | $906,243 | 505 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 14 Apr 2023 | $1,517,193 | 403 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 10 Apr 2023 | $941,881 | 605 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 4 Apr 2023 | $952,064 | 406 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 3 Apr 2023 | $2,153,599 | 205 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 31 Mar 2023 | $730,594 | 501 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 30 Mar 2023 | $992,794 | 506 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 27 Mar 2023 | $651,680 | 304 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 24 Mar 2023 | $1,905,146 | 507 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 23 Mar 2023 | $1,453,552 | 408 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 22 Mar 2023 | $972,429 | 606 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 20 Mar 2023 | $890,969 | 305 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 20 Mar 2023 | $890,969 | 405 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 45 transfers are recorded against this building since 2003. The 40 most recent are printed here; the yearly summary above counts all of them. | ||||
- DEED
- DEED. Conveys real property: a condominium apartment, or an entire building and the land under it.
By year
| Year | Transfers | Median recorded | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 2 | $1,585,794 | $1,465,000 | $1,706,587 |
| 2024 | 4 | $1,769,210 | $1,675,021 | $1,888,854 |
| 2023 | 39 | $972,429 | $626,224 | $2,153,599 |
02
The building on the lot
Section through the lot
Lot area
10,000 sq ft
Building area
36,902 sq ft
Residential area
33,278 sq ft
Commercial area
3,624 sq ft
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
3.69
Residential FAR permitted
3
Zoning district
M1-2/R6A
03
Assessment
Assessed land value
$360,003
Assessed total value
$5,729,110
Exempt value
$0
Assessed per residential unit
$130,207
Assessed value is the figure the Department of Finance uses to levy property tax. For a class two building it is derived from an income approach and it is capped in how fast it can rise. It is not a market valuation and the two figures routinely differ by a wide margin. What the assessment does and does not tell you.
04
Classification and location
Building class
RD
Neighbourhood
Williamsburg
ZIP code
11211
Community district
Brooklyn 1
Council district
33
Coordinates
40.716345, -73.951676
The Department of Finance building classification list does not publish a description for code RD. On this site that code appears almost only on condominium billing lots.
05
Other buildings in Williamsburg
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 420 KENT AVENUE | D7 | 605 | 2016 | 1 | - |
| 2 NORTH 6 STREET | D8 | 554 | 2017 | 0 | - |
| 1 NORTH 4 PLACE | D8 | 509 | 2016 | 0 | - |
| 11 WHARF WAY | RM | 487 | 2023 | 60 | $1.33m |
| 346 KENT AVENUE | RM | 462 | 2022 | 118 | $2.69m |
| 22 NORTH 6 STREET | RX | 359 | - | 0 | - |
| 188 MARCY AVENUE | D9 | 348 | 1963 | 0 | - |
| 184 KENT AVENUE | RM | 333 | 1914 | 417 | $1.16m |
| 266 KENT AVENUE | RM | 332 | 2018 | 0 | - |
| 2 NORTHSIDE PIERS | RM | 267 | 2010 | 442 | $1.68m |
| 34 NORTH 6 STREET | RM | 251 | 2013 | 0 | - |
| 236 NORTH 10 STREET | D8 | 234 | 2012 | 2 | - |