New York City » 11215 » Union St » 845 Union St

845 Union Street, Brooklyn, NY 11215 - Property report

Also known as: 841-845 Union St

Property image for 845 Union Street, Brooklyn, NY 11215

Property type

Special Condominium Billing Lot (R0)

Year built

1928

Lot sq. ft.

5,975

General information

Due to this address' parcel subdivisions, this property report may contain limited information. For the full range of property data, view the property report of each individual parcel.

Address

Primary address

845 Union Street

Alternate address(es)

841-845 Union St

ZIP code

11215

Neighborhood

Park Slope

Borough

Brooklyn

Block & lot

00954-7501

Building

Property type

Special Condominium Billing Lot (R0)

Building sq. ft.

28,350

Buildings on lot

Stories

Year built

1928

Last altered

1987

Basement

Tax

Tax year

2026-2027

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

145

Office sq. ft.

Retail sq. ft.

Lot

Frontage(s)

Union Street (wide)

Distance to wide street

Lot dimensions

66 ft x 90 ft

Lot sq. ft.

5,975

Area overview

Walk score

99 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

90 /100. Biker's Paradise

School district

Community district

Closest police station

0.40 Miles

Closest fire station

0.03 Miles

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

Units for 845 Union Street, Brooklyn, NY

Unit	Sale date	Sq. ft.
Unit 101	12/03/1986	157
Unit 102	12/03/1986	157
Unit 103	04/28/2021	157
Unit 104	02/20/2008	157
Unit 105	03/12/1987	136
Unit 106	12/16/2025	143
Unit 107	12/04/1998	136
Unit 108	11/03/2023	143
Unit 109	11/03/2023	136
Unit 110	12/16/2025	143
Unit 201	10/31/2003	112
Unit 202	03/22/2005	112
Unit 203	06/03/2002	112
Unit 204	09/10/2014	112
Unit 205	11/05/2013	112
Unit 206	04/06/2005	112
Unit 207	01/05/2022	112
Unit 208	11/25/2025	112
Unit 209	10/05/2022	161
Unit 210	08/30/2022	144
Unit 211	02/07/2022	124
Unit 212	06/16/2000	119
Unit 213	06/16/2000	119
Unit 214	11/04/1987	124
Unit 215	03/03/2020	119
Unit 216	06/19/2024	119
Unit 217	05/25/2016	110
Unit 218	04/24/2003	102
Unit 219	01/22/2014	110
Unit 220	08/27/1987	127
Unit 221	04/16/1998	127
Unit 222	10/18/2006	127
Unit 223	08/21/2014	127
Unit 224	06/28/2013	119
Unit 225	05/15/2006	127
Unit 226	02/14/2007	127
Unit 227	12/04/1998	118
Unit 301	06/02/2006	112
Unit 302	01/20/2026	112
Unit 303	06/09/1994	112
Unit 304	03/17/1994	112
Unit 305	06/16/2021	112
Unit 306	06/25/2014	112
Unit 307	02/16/2007	112
Unit 308	04/18/2012	112
Unit 309	02/09/1990	161
Unit 310	11/30/2004	144
Unit 311	02/02/2015	124
Unit 312	04/07/2017	119
Unit 313	06/12/2026	119
Unit 314	12/15/2021	124
Unit 315	03/17/1988	119
Unit 316	05/18/2022	119
Unit 317	12/23/2011	110
Unit 318	01/31/2005	102
Unit 319	02/04/2015	110
Unit 320	03/19/1987	127
Unit 321	08/11/2017	127
Unit 322	03/20/2015	127
Unit 323	12/22/2011	127
Unit 324		119
Unit 325	11/03/2022	127
Unit 326	03/07/2024	127
Unit 327	06/03/2014	119
Unit 401	06/01/2006	112
Unit 402	01/12/2011	112
Unit 403	01/22/2013	112
Unit 404	11/30/2022	112
Unit 405	03/18/1987	112
Unit 406	12/28/2020	112
Unit 407	01/18/2002	112
Unit 408	03/12/2014	112
Unit 409	07/18/2023	161
Unit 410	06/01/2006	144
Unit 411	05/15/2000	124
Unit 412	06/05/2024	119
Unit 413		119
Unit 414	05/07/2021	124
Unit 415	05/17/2001	119
Unit 416	02/29/2012	119
Unit 417	08/13/2025	110
Unit 418	01/14/2005	102
Unit 419	03/27/2015	110
Unit 420	11/07/2024	127
Unit 421	01/11/2017	127
Unit 422	02/10/1987	127
Unit 423	04/21/2017	127
Unit 424	04/23/2003	119
Unit 425	01/30/2026	127
Unit 426	01/06/2010	127
Unit 427	01/15/2015	118
Unit 501	08/31/2017	112
Unit 502	11/01/1999	112
Unit 503	12/16/2016	112
Unit 504	03/16/2011	112
Unit 505	10/01/1987	112
Unit 506	02/01/2022	112
Unit 507	12/14/2001	112
Unit 508	10/24/2025	112
Unit 509	12/03/1986	161
Unit 510	12/03/1986	144
Unit 511	12/03/1986	124
Unit 512	04/28/1988	119
Unit 513	02/16/2006	119
Unit 514	12/31/1986	124
Unit 515	06/24/2014	119
Unit 516	01/16/2009	119
Unit 517	05/22/2026	110
Unit 518	12/28/2022	102
Unit 519		110
Unit 520	12/13/2024	127
Unit 521	08/28/2023	127
Unit 522	03/15/2005	127
Unit 523	12/03/1986	127
Unit 524		119
Unit 525	12/03/1986	127
Unit 526	07/02/2013	127
Unit 527	11/18/2016	118
Unit 601	01/23/2019	112
Unit 602	10/05/2018	112
Unit 603	09/08/2022	112
Unit 604	03/22/2016	112
Unit 605	10/02/2023	112
Unit 606	04/19/2001	112
Unit 607	03/22/2002	112
Unit 608	05/30/2001	112
Unit 609	06/01/2006	161
Unit 610	06/01/2006	144
Unit 611	05/01/2017	124
Unit 612	07/10/2025	119
Unit 613		119
Unit 614	12/31/1986	124
Unit 615	11/20/2022	119
Unit 616	12/01/2023	119
Unit 617	08/22/2025	110
Unit 618		102
Unit 619	12/08/2004	110
Unit 620	12/09/2014	127
Unit 621	02/13/2015	127
Unit 622	12/06/1996	127
Unit 623	12/03/1986	127
Unit 624	12/02/2003	119
Unit 625	05/04/2026	129
Unit 626	03/17/1994	127
Unit 627	06/23/1999	118

Building Description

There is no living space at 845 Union Street, but for residents of Brooklyn's Park Slope there may be no more desirable property in the neighborhood, as this is the only permanently deeded parking garage in Park Slope. While neighboring buildings are increasingly altered into more valuable apartment space, this seven-story parking tower has kept its intended purpose. The brick building was raised in 1928 and does not lack for original styling with its Art Deco vibe.

845 Union Street offers plenty of amenities, such as elevator access to cars, hand washing services, and 24-hour valet service. Regular condominium charges apply, including monthly maintenance fees and property taxes. However, not shoveling out during Brooklyn winters and avoiding parking tickets is a true luxury.

Ownership

Ownership information for 845 Union Street, 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 845 Union Street, Brooklyn, NY 11215

No recently recorded sales for this property.

More about New York City property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 845 Union Street, Brooklyn, NY

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

This is a condominium building, so there are no property taxes. In a condominium the property taxes are paid by the individual unit owners. If you want to see the property taxes for a particular unit, look at the property report for that unit.

More about New York City property taxes

Permits

Permit information for 845 Union Street, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
08/11/2025	Alteration
07/07/2025	Alteration
05/12/2025	Alteration
05/10/2025	Alteration
05/09/2025	Alteration

*Most recent permits on record 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

Flatbush Ave & Park Pl at SW Corner

Station lines

B-Q

Distance (miles)

0.235

View subway map

Access the detailed traffic volume map for 845 Union Street, 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. 282 Park Slope	5	Yes	Public	PK, K-5	496	0.15
P.S. 282 Park Slope	5	Yes	Public	PK, K-5	496	0.15
St Francis Xavier School	NR	No	Private	PK-8	175	0.07
St Francis Xavier School	NR	No	Private	PK-8	175	0.07
Berkeley Carroll School	NR	No	Private	PK-12	977	0.11
Berkeley Carroll School	NR	No	Private	PK-12	977	0.11
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.12
P.S. 321 William Penn	9	No	Public	K-5	1,216	0.26
P.S. 77	NR	No	Public	K-12	304	0.27

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
St Francis Xavier School	NR	No	Private	PK-8	175	0.07
Berkeley Carroll School	NR	No	Private	PK-12	977	0.11
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.12
Ms 266 Park Place Community Middle School	4	No	Public	6-8	69	0.27
P.S. 77	NR	No	Public	K-12	304	0.27
Is 340	7	No	Public	6-8	150	0.33
Park Slope Christian Academy	NR	No	Private	PK, K-8	37	0.38
Park Slope Collegiate	4	No	Public	6-12	577	0.41
Poly Prep Lower School	NR	No	Private		0	0.42
Ms 51 William Alexander	7	No	Public	6-8	1,026	0.49

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Berkeley Carroll School	NR	No	Private	PK-12	977	0.11
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.12
P.S. 77	NR	No	Public	K-12	304	0.27
John Jay School for Law	3	No	Public	9-12	461	0.41
Millennium Brooklyn High School	10	No	Public	9-12	721	0.41
Park Slope Collegiate	4	No	Public	6-12	577	0.41
Cyberarts Studio Academy	2	No	Public	9-12	298	0.41
Poly Prep Lower School	NR	No	Private		0	0.42
St Saviour High School	NR	No	Private	9-12	400	0.55
P.S. 753 School For Career Development	NR	No	Public	6-12	354	0.64

Frequently asked questions

What is the year built for 845 Union Street, Brooklyn, NY 11215?

The development at 845 Union Street, Brooklyn, NY 11215 was built in 1928.

What is the total square footage of 845 Union Street, Brooklyn, NY 11215?

845 Union Street, Brooklyn, NY 11215 has a total of 28,350 square feet.

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.