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

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

Also known as: 630 Union St #1C

Property image for 630 Union Street #1C, Brooklyn, NY 11215

Property type

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

Year built

1909

Lot sq. ft.

7,465

Sale price

$534,581

General information

Address

Primary address

630 Union Street #1C

ZIP code

11215

Neighborhood

Park Slope

Borough

Brooklyn

Block & lot

00955-1103

Building

Property type

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

Unit sq. ft.

700

Buildings on lot

Year built

1909

Last altered

1989

Basement

Sales

Sale date

09/05/2025

Sale price

$534,581

Tax

Tax year

2026-2027

Property tax

$8,036

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Commercial units

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

Community district

Closest police station

0.50 Miles

Closest fire station

0.35 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

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

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

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

Sale date	Sale price	Buyer name	Seller name
09/05/2025	$534,581	XXXXX XXXXXXXX XXXXXXXXX XXXXX XXX XXXXX XXXXXXXX, XXXXXXX	XXXXX, XXXX XXXX, XXXXX XXX XXXXX, XXXX XXXX, XXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
09/12/2025 - R 09/05/2025 - D	Mortgage (2025091000357003)	XXXXX XXXXXXXX XXXXXXXXX XXXXX	XXXXXXXXXXXX XXXXXXXX XXX
09/12/2025 - R 09/05/2025 - D	Power of Attorney (2025091000357002)	XXXXX XXXXXXXX XXXXXXXXX XXXXX	XXXXX XX XXXXXXXX XX XXX XXXXXXXX XXXXX XXXXX
09/12/2025 - R 09/05/2025 - D	Deed (2025091000357001)	XXXXX XXXX XXXX XXXXX	XXXXX XXXXXXXX XXXXXXXXX XXXXX
11/07/2012 - R 10/15/2012 - D	Lien of Common Charges (2012101601204001)	XXXXX X	XXXXX XX XXXXXXXX XX XXXXXXXX XXXXX XXXXXXXXXXX
11/01/2011 - R 09/19/2011 - D	Lien of Common Charges (2011101100838001)	XXXXX X	XXXXX XX XXXXXXXX XX XXXXXXXX XXXXX XXXXXXXXXXX
09/24/2004 - R 08/28/2004 - D	Term of Lien of Common Charges (2004091001192001)	XXXXX XXXXXXX	XXX XXXXX XX XXXXXXXX XXX XXXXXXXX XXXXX XXXXX
08/03/2004 - R 07/15/2004 - D	Lien of Common Charges (2004072602033001)	XXXXX XXXXXXX	XXX XXXXX XX XXXXXXXX XXX XXXXXXXX XXXXX XXXXX
02/13/2004 - R	Satisfaction of Mortgage (2003110100084001)	XXXXX XXXXXXX	XXX XXXXXXXXXX XXXXXXX XXXX
03/22/1990 - R	Mortgage (3460001526746)	XXXXX XXXXXXX	XXXXX XXX XXXX
03/05/1990 - R	Mortgage (3350001521835)	XXXXX XXXXXXX	XXXXX XXXXX XXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 630 Union Street #1C, 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

$8,036

Municipal exemptions

Recent tax assessments

Market value

$161,618

Assessed value

$72,728

More about New York City property taxes

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	$155,727	$70,077	$59,525	12.439%	$7,404	$7,404	+5.55%
2024/25	$134,933	$60,720	$56,120	12.5%	$7,015	$7,015	+2.19%
2023/24	$137,423	$61,840	$54,909	12.502%	$6,865	$6,865	+6.30%
2022/23	$128,165	$57,674	$52,646	12.267%	$6,458	$6,458	+11.54%
2021/22	$105,162	$47,323	$47,323	12.235%	$5,790	$5,790	-7.39%
2020/21	$117,891	$53,051	$50,964	12.267%	$6,252	$6,252	+1.12%
2019/20	$121,468	$54,661	$49,568	12.473%	$6,183	$6,183	+3.77%
2018/19	$112,281	$50,526	$47,242	12.612%	$5,958	$5,958	+6.39%
2017/18	$109,616	$49,327	$44,030	12.719%	$5,600	$5,600	+8.19%
2016/17	$105,022	$47,260	$40,150	12.892%	$5,176	$5,176	+13.10%

Permits

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

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

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

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

4th Ave & Union St at SE Corner

Station lines

Distance (miles)

0.017

View subway map

Access the detailed traffic volume map for 630 Union Street #1C, 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

Neighbors for 630 Union Street #1C, Brooklyn, NY

174 St Johns Pl, Brooklyn 763 President St, Brooklyn 566 Carroll St, Brooklyn 223 5th Ave, Brooklyn 219 5th Ave, Brooklyn 206 5th Ave, Brooklyn 48 Lincoln Pl, Brooklyn 821 A Union St, Brooklyn 129 Berkeley Pl, Brooklyn 179 6th Ave, Brooklyn 211 5th Ave, Brooklyn 230 5th Ave, Brooklyn 204 6th Ave, Brooklyn 2 Lincoln Pl, Brooklyn 799 President St, Brooklyn 543 Carroll St, Brooklyn 140 A 7th Ave, Brooklyn 22 Lincoln Pl, Brooklyn 176 St Johns Pl, Brooklyn

Frequently asked questions

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

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

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

630 Union Street #1C, Brooklyn, NY 11215 has a total of 700 square feet.

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

630 Union Street #1C, Brooklyn, NY 11215 was last sold on 09/05/2025 for $534,581.

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

630 Union Street #1C, Brooklyn, NY 11215 is currently assessed at $72,728.

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

The property taxes for 630 Union Street #1C, Brooklyn, NY 11215 total $8,036.

How many residential units does this building have?

This building has 1 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.