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676 Union Street, Brooklyn, NY 11215 Property Information

676 Union Street, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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676 Union Street, Brooklyn, NY 11215 1
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Address

Primary address 676 Union Street
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 00955-0037

Sales & Tax Overview for 676 Union Street, Brooklyn

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class

Lot & Building Information for 676 Union Street, Brooklyn

Lot sq. ft. 2,000
Lot dimensions 25 ft x 80 ft
Property type Primarily Two Family with One Store or Office (S2)
Building sqft 6,500
Building dimensions 25 ft x 52 ft
Buildings on lot 1
Stories 5
Year built 1920
Construction type
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Zoning & Use for 676 Union Street, Brooklyn

Zoning
Residential units (DOF) 2
Commercial units 1
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 13
Community district 6
Closest police station 0.46 Miles
Closest fire station 0.27 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 676 Union Street, Brooklyn

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Floor area ratio (FAR) for 676 Union Street, Brooklyn, NY 11215, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 676 Union Street, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 676 Union Street, Brooklyn

How many square feet does 676 Union Street, Brooklyn, NY 11215 have?

This Primarily Two Family with One Store or Office (S2) located at 676 Union Street, Brooklyn, NY 11215 has a total of 6,500 square feet.

What is the year built & the current market value of 676 Union Street, Brooklyn, NY 11215?

676 Union Street, Brooklyn, NY 11215 was built in 1920 and has a current tax assessor's market value of $7,038,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease. There are 1 active listings at this address.

Ownership Information for 676 Union Street, Brooklyn

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Property owner name for 676 Union Street, Brooklyn, NY 11215
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Building contacts for 676 Union Street, Brooklyn, NY 11215
Building management:
Representatives (from permits):
Tenants:

Spaces for Sale in 676 Union Street, Brooklyn

676 Union St
Listing type For Sale
Listing date 09/24/2025
Last updated 09/24/2025
Lot size 0.046 Acre

An Architectural Canvas in Park Slope: A True Live-Work Loft

This is more than a home; it's a testament to urban imagination. Introducing 676 Union Street, a singular 25-foot-wide residence in the heart of Park Slope, now available to the visionary. For 40 years, this property has been a private sanctuary, a family legacy waiting for its next chapter. The essence of a Soho atelier meets the grandeur of classic Brooklyn living. Two expansive duplexes, each spanning roughly 2,600 square feet, are a blank slate for an owner-occupant, a fledgling developer, or a creative looking to redefine city living. The current configuration is an homage to scale and light, with graceful internal staircases, a testament to the home's meticulous redesign. Encompassing 6,500 square feet of raw potential, this is the rare opportunity to manifest a true loft lifestyle within the storied framework of one of brownstone Brooklyn's most desirable neighborhoods. A ground-level art gallery and studio—complete with a private entrance, sink, and powder room—is the ultimate live-work space, a sanctuary for creative enterprise.

View Listing

Brokers

Donald Brennan
Active Listings For This Property:
For Sale 676 Union St
676 Union St
676 Union Street, Brooklyn
Property Multi-Family
Availability Spaces listed / Sqft
Price $7,250,000
Real Estate Reports:
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Huble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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Past Sales & Property History for 676 Union Street, Brooklyn

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No recorded sales for this property.

Title Documents for 676 Union Street, Brooklyn

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
07/18/1997 - R Satisfaction of Mortgage
(3990005694999)
09/25/1992 - R Assignment, Mortgage
(3500001717050)
12/30/1985 - R Uniform Commercial Code 1
(3020001836902)
12/30/1985 - R Mortgage
(3550001135055)
07/18/1984 - R Satisfaction of Mortgage
(3950001030395)
07/18/1984 - R
07/13/1984 - D
Deed
(3010001030201)
12/29/1980 - D
12/29/1980 - R
Deed
(BK_8030120700491)
12/29/1980 - D
12/29/1980 - R
Deed
(38030120700491)
02/10/1977 - R Deed
(37730090101817)
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R: Recorded date
D: Document date

Property Taxes for 676 Union Street, Brooklyn

Access detailed property tax data for 676 Union Street, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $14,654
Tax assessor's market value: $7,038,000
Assessed value: $422,280

Assessment History for 676 Union Street, Brooklyn

Here's the assessment & property tax history for 676 Union Street, Brooklyn, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $6,766,000 $405,960 $69,673 19.843% $13,825 $13,825 +3.84%
2024/25 $6,806,000 $408,360 $66,287 20.085% $13,314 $13,314 0.00%
2023/24 $6,015,000 $360,900 $66,287 20.085% $13,314 $13,314 +0.49%
2022/23 $4,722,000 $283,320 $65,234 20.309% $13,248 $13,248 +7.83%
2021/22 $4,043,000 $242,580 $61,543 19.963% $12,286 $12,286 +0.55%

Permits for 676 Union Street, Brooklyn

The complete history of permits filed for 676 Union Street, Brooklyn, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
01/30/1996 Alteration type 2
         
         
         
         
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Brooklyn Commercial Market Stats

Access a detailed real estate market overview of Brooklyn so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Brooklyn and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$444
-15% YoY
Median Price/Sqft Q4/2025
$523
9.6% YoY
Median Price/Sqft 2025
$523
5.9% YoY

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

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station 4th Ave & Union St at SE Corner
Station lines R
Distance (miles) 0.103
View subway map

Neighbors for 676 Union Street, Brooklyn

Here are the neighbors for 676 Union Street, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
647 President St, Brooklyn 6,875 03/23/2000
216 5th Ave, Brooklyn 5,752 02/17/2005
218 5th Ave, Brooklyn 4,290 01/23/2008
220 5th Ave, Brooklyn 4,290 02/26/2009
662 Union St, Brooklyn 1,980 12/21/1994
680 Union St, Brooklyn 6,500 11/23/2016 $1
682 Union St, Brooklyn 5,900 03/15/2018 $5,600,000
222 5th Ave, Brooklyn 01/10/2013 $10
212 5th Ave, Brooklyn 5,363 07/30/2013
666 Union St, Brooklyn 1,672 11/28/2006 $1,000,000
656 Union St, Brooklyn 2,172 02/17/2009 $850,000
660 Union St, Brooklyn 1,980 04/15/2021
688 Union St, Brooklyn 7,222 08/22/1985
654 Union St, Brooklyn 1,980 04/06/2026 $2,050,000
214 5th Ave, Brooklyn 6,662 01/12/2005
664 Union St, Brooklyn 1,950 04/30/2002
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