New York City  »  11215  »  Union St  »  630 Union St

630 Union Street #1B, Brooklyn, NY 11215 - Property report

Also known as: 630 Union St #1B

Property image for 630 Union Street #1B, Brooklyn, NY 11215
static Mapbox map

Property type

Condo - Residential Unit in Walk-Up Building (R2)

Year built

1909

Lot sq. ft.

7,465

Sale price

$662,500

General information

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Address
Primary address
630 Union Street #1B
ZIP code
11215
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
00955-1102

Owner

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Building
Property type
Condo - Residential Unit in Walk-Up Building (R2)
Unit sq. ft.
650
Buildings on lot
1
Year built
1909
Last altered
1989
Basement
N
Sales
Sale date
10/02/2024
Sale price
$662,500
Tax
Tax year
2026-2027
Property tax
$7,044
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
30
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Distance to wide street
Lot dimensions
79 ft x 95 ft
Lot sq. ft.
7,465

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
93 /100.  Biker's Paradise
School district
13
Community district
6
Closest police station
0.50 Miles
Closest fire station
0.35 Miles

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Ownership information for 630 Union Street #1B, Brooklyn, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address

Sales history for 630 Union Street #1B, Brooklyn, NY 11215

Sale date Sale price Buyer name Seller name
10/02/2024 $662,500 XXXX XXX XXXXX XX XXX XXXXXXXX, XXXXXXXXX XXX XXXXXXXX, XXXXX
12/14/2005 $300,000 XXXXXXXX, XXXXX XXX XXXXXXXX, XXXXXXXXX XXXXXXXXXXXXX, XXXXXXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
10/24/2024 - R
10/18/2024 - D
Satisfaction of Mortgage
(2024102100810001)
XXXXXXXX XXXXXXXXX XXXXXXXX XXXXX XXXX X X
10/28/2024 - R
10/16/2024 - D
Satisfaction of Mortgage
(2024102300992001)
XXXXXXXX XXXXXXXXX XXXXXXXX XXXXX XXXX X X
10/08/2024 - R
10/02/2024 - D
Power of Attorney
(2024100300767002)
XXXX XXX XXXXX XX XXX XXX XXXXXXXX XXXXX XXXXXXXXXXX
10/08/2024 - R
10/02/2024 - D
Deed
(2024100300767001)
XXXXXXXX XXXXXXXXX XXXX XXX XXXXX XX XXX
02/19/2016 - R
01/26/2016 - D
Agreement
(2016021301318002)
XXXXXXXX XXXXXXXXX XXXXXXXX XXXXX XXXX XX
02/19/2016 - R
01/26/2016 - D
Mortgage
(2016021301318001)
XXXXXXXX XXXXXXXXX XXXXXXXX XXXXX XXXX XX
05/17/2010 - R
04/08/2010 - D
Satisfaction of Mortgage
(2010050400175001)
XXXXXXXXXXXXX XXXXXXXX XXX XXXX XX XXX XXXX
07/14/2006 - R
06/01/2006 - D
Satisfaction of Mortgage
(2006060500118002)
XXXXXXXX XXXXX XXXXXXXX XXXXX XXXX XX
03/23/2006 - R
03/13/2006 - D
Satisfaction of Mortgage
(2005122101083001)
XXXXXXXXXXXXX XXXXXXXX XXXXXXXXXXXXX XXXXXXXXX XXXXXXXX XXXXXXXXXXX
01/04/2006 - R
12/14/2005 - D
Power of Attorney
(2005122000051004)
XXXXXXXX XXXXX XXXXX XXXXXXXXXX XX XXX XXXXXXXX XXXXX XXXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 630 Union Street #1B, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$7,044
Municipal exemptions
Recent tax assessments
Market value
$141,656
Assessed value
$63,745

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $136,493 $61,422 $52,174 12.439% $6,490 $6,490 +5.55%
2024/25 $118,268 $53,221 $49,188 12.5% $6,149 $6,149 +2.19%
2023/24 $120,450 $54,203 $48,127 12.502% $6,017 $6,017 +6.30%
2022/23 $112,336 $50,551 $46,143 12.267% $5,660 $5,660 +11.53%
2021/22 $92,174 $41,478 $41,478 12.235% $5,075 $5,075 -7.38%
2020/21 $103,330 $46,498 $44,669 12.267% $5,480 $5,480 +1.12%
2019/20 $106,465 $47,909 $43,445 12.473% $5,419 $5,419 +3.77%
2018/19 $98,413 $44,286 $41,406 12.612% $5,222 $5,222 +6.39%
2017/18 $96,077 $43,235 $38,590 12.719% $4,908 $4,908 +8.19%
2016/17 $92,051 $41,423 $35,189 12.892% $4,537 $4,537 +13.11%

Permit information for 630 Union Street #1B, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

HPD Violations

No recently recorded violations for this property.

Park Slope residential market stats

Access a detailed real estate market overview of Park Slope so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Park Slope and compare it to other neighborhoods in Brooklyn.

Median sale price

$1,619,646

12.4% Y-o-Y

Median price/sq. ft.

$1,514

6.4% Y-o-Y

Brooklyn median sale price

$899,000

6% Y-o-Y

Check out recently sold homes in Brooklyn and see how their prices compare.

Risk

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FEMA flood zones

Property location map
FEMA flood zones
-

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
4th Ave & Union St at SE Corner
Station lines
R
Distance (miles)
0.017

Access the detailed traffic volume map for 630 Union Street #1B, Brooklyn, NY 11215 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 372 The Children S School NR No Public PK, K-8 436 0.14
P.S. 372 The Children S School NR No Public PK, K-8 436 0.14
Rivendell School NR No Private PK-K 103 0.16
Rivendell School NR No Private PK-K 103 0.16
P.S. 133 William A Butler 6 No Public PK, K-5 609 0.24
P.S. 133 William A Butler 6 No Public PK, K-5 609 0.24
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.27
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.27
Park Slope Christian Academy NR No Private PK, K-8 37 0.31
Park Slope Christian Academy NR No Private PK, K-8 37 0.31
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 372 The Children S School NR No Public PK, K-8 436 0.14
Park Slope Christian Academy NR No Private PK, K-8 37 0.31
Berkeley Carroll Elementary School NR No Private PK-12 940 0.33
Ms 51 William Alexander 7 No Public 6-8 1,026 0.34
Al-Madinah School NR No Private PK-12 790 0.35
St Francis Xavier School NR No Private PK-8 175 0.36
P.S. 77 NR No Public K-12 304 0.36
Ms 266 Park Place Community Middle School 4 No Public 6-8 69 0.36
Berkeley Carroll School NR No Private PK-12 977 0.47
The Math And Science Exploratory School 7 No Public 6-8 522 0.48
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Berkeley Carroll Elementary School NR No Private PK-12 940 0.33
Al-Madinah School NR No Private PK-12 790 0.35
P.S. 77 NR No Public K-12 304 0.36
Berkeley Carroll School NR No Private PK-12 977 0.47
Brooklyn High School of the Arts 5 No Public 9-12 927 0.48
New Dawn Charter High School 2 No Charter 9-12 233 0.58
Millennium Brooklyn High School 10 No Public 9-12 721 0.58
Park Slope Collegiate 4 No Public 6-12 577 0.58
Cyberarts Studio Academy 2 No Public 9-12 298 0.58
John Jay School for Law 3 No Public 9-12 461 0.58

Data provided by GreatSchools.org © 2026. All rights reserved.

Frequently asked questions

What is the year built for 630 Union Street #1B, Brooklyn, NY 11215?

The development at 630 Union Street #1B, Brooklyn, NY 11215 was built in 1909.

What is the total square footage of 630 Union Street #1B, Brooklyn, NY 11215?

630 Union Street #1B, Brooklyn, NY 11215 has a total of 650 square feet.

When was 630 Union Street #1B, Brooklyn, NY 11215 last sold and what was the sale price?

630 Union Street #1B, Brooklyn, NY 11215 was last sold on 10/02/2024 for $662,500.

What is the assessed value of 630 Union Street #1B, Brooklyn, NY 11215?

630 Union Street #1B, Brooklyn, NY 11215 is currently assessed at $63,745.

What are the property taxes for 630 Union Street #1B, Brooklyn, NY 11215?

The property taxes for 630 Union Street #1B, Brooklyn, NY 11215 total $7,043.

How many residential units does this building have?

This building has 1 residential unit(s).

Disclaimer

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