Brooklyn / Park Slope / 11217
350 BUTLER STREET
Recorded on the Digital Tax Map as 350 BUTLER CONDOMINIUM.
Boro3
Block943
Lot7505
BBL3009437505
Residential units
34
Units in total
34
Storeys
12
Year built
2021
Last alteration on file
-
Recorded transfers
36 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 |
|---|---|---|---|---|
| 29 Oct 2025 | $1,340,000 | 2B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 30 Jul 2025 | $1,275,000 | 10A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 20 May 2025 | $1,866,881 | 9A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 21 Mar 2025 | $2,495,000 | 10B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 2 Oct 2024 | $2,395,000 | 8B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 19 Jul 2024 | $600,429 | 1D | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 17 Jul 2024 | $4,150,000 | PH1 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 30 May 2024 | $12,000 | 4D | SINGLE RESIDENTIAL CONDO UNIT | RPTT&RET |
| 30 Apr 2024 | $2,300,000 | 8A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 29 Mar 2024 | $1,435,000 | 4B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 28 Mar 2024 | $2,565,000 | 7A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 7 Mar 2024 | $1,925,000 | 1A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 2 Feb 2024 | $2,565,000 | 7B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 18 Jan 2024 | $1,875,000 | 1B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 16 Jan 2024 | $921,516 | 2C | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 9 Jan 2024 | $2,525,000 | 9B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 4 Jan 2024 | $1,770,000 | 5D | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 4 Jan 2024 | $1,580,000 | 6A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 4 Jan 2024 | $4,300,000 | PH2 | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 27 Dec 2023 | $1,559,098 | 6B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 20 Dec 2023 | $824,783 | 1C | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 20 Dec 2023 | $963,714 | 3C | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 20 Dec 2023 | $1,695,000 | 3D | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 19 Dec 2023 | $1,575,000 | 2D | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 19 Dec 2023 | $1,400,094 | 3B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 18 Dec 2023 | $1,301,634 | 2A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 18 Dec 2023 | $1,296,726 | 2B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 18 Dec 2023 | $990,000 | 4C | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 15 Dec 2023 | $1,379,000 | 3A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 15 Dec 2023 | $1,450,000 | 5B | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 15 Dec 2023 | $995,000 | 5C | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 15 Dec 2023 | $1,030,000 | 6C | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 13 Dec 2023 | $1,883,000 | 6D | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 12 Dec 2023 | $1,433,000 | 4A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 12 Dec 2023 | $1,740,000 | 4D | SINGLE RESIDENTIAL CONDO UNIT | DEED |
| 8 Dec 2023 | $1,614,600 | 5A | SINGLE RESIDENTIAL CONDO UNIT | DEED |
- DEED
- DEED. Conveys real property: a condominium apartment, or an entire building and the land under it.
- RPTT&RET
- BOTH RPTT AND RETT. A New York City Real Property Transfer Tax return filed together with the New York State return. A co-operative apartment sale conveys shares rather than real property, so this return, and not a deed, is what gets recorded.
By year
| Year | Transfers | Median recorded | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 4 | $1,603,441 | $1,275,000 | $2,495,000 |
| 2024 | 15 | $1,925,000 | $12,000 | $4,300,000 |
| 2023 | 17 | $1,400,094 | $824,783 | $1,883,000 |
02
The building on the lot
Section through the lot
Lot area
6,600 sq ft
Building area
41,772 sq ft
Residential area
41,772 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
6.33
Residential FAR permitted
6.02
Zoning district
C4-4D
03
Assessment
Assessed land value
$297,003
Assessed total value
$6,073,652
Exempt value
$0
Assessed per residential unit
$178,637
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
R4CONDO; RESIDENTIAL UNIT IN ELEVATOR BLDG.
Neighbourhood
Park Slope
ZIP code
11217
Community district
Brooklyn 6
Council district
39
Coordinates
40.679609, -73.981086
05
Other buildings in Park Slope
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 18 SIXTH AVE | RM | 858 | 2019 | 0 | - |
| 445 5TH AVENUE | RM | 754 | 1920 | 22 | $1.71m |
| 461 DEAN STREET | D8 | 363 | 2013 | 2 | - |
| 38 SIXTH AVENUE | RM | 303 | 2016 | 2 | $17.9m |
| 85 4TH AVENUE | D6 | 247 | 2025 | 0 | - |
| 128 5 AVENUE | D7 | 180 | 2023 | 0 | - |
| 341 10 STREET | D3 | 154 | 1968 | 0 | - |
| 535 4 AVENUE | D7 | 148 | 2015 | 0 | - |
| 35 4 AVENUE | D6 | 143 | 2022 | 0 | - |
| 10 PLAZA ST EAST | D4 | 134 | 1959 | 100 | $896k |
| 357 9 STREET | RM | 131 | 1920 | 0 | - |
| 343 4 AVENUE | RM | 113 | 2006 | 220 | $1.18m |