New York City  »  11215  »  Union St  »  678 Union St

678 Union Street #2a, Brooklyn, NY 11215 Property Information

678 Union Street #2a, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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678 Union Street #2a, Brooklyn, NY 11215 1
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Address

Primary address 678 Union Street #2a
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 00955-1403

Sales & Tax Overview for 678 Union Street #2a, Brooklyn

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

Purchase date 06/23/2021
Purchase price $625,000
Tax class
Estimated property tax $2,549

Lot & Building Information for 678 Union Street #2a, Brooklyn

Lot sqft 2,000
Lot dimensions 80 ft x 25 ft
Building class Condo - Residential Unit in 2-10 Unit Building (R1) i
Building sqft 595
Buildings on lot 1
Stories 5
Year built 2006
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Zoning & Use for 678 Union Street #2a, Brooklyn

Residential units (DOF) 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 13
Community district 6

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

Unit Overview

Unit # 2A
Square feet 595
Condo complex 301512
Rooms 4
Bedrooms 1
Bathrooms 1

Other Property Data for 678 Union Street #2a, Brooklyn

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Floor area ratio (FAR) for 678 Union Street #2a, 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 678 Union Street #2a, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 678 Union Street #2a, Brooklyn

What is the year built & the total sq. ft. for 678 Union Street #2a, Brooklyn, NY 11215?

678 Union Street #2a, Brooklyn, NY 11215 was built in 2006 and has a total of 595 square feet.

What is the assessed value of 678 Union Street #2a, Brooklyn, NY 11215 and the property tax paid?

Assessed at $108,454, the tax amount paid for 678 Union Street #2a, Brooklyn, NY 11215 is $2,442. For the next year, the tax amount for 678 Union Street #2a, Brooklyn, NY 11215 is estimated at $2,549.

When was 678 Union Street #2a, Brooklyn, NY 11215 last sold and what was the last sale price?

678 Union Street #2a, Brooklyn, NY 11215 was last sold in 06/23/2021 for $625,000.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 678 Union Street #2a, Brooklyn

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Property owner name for 678 Union Street #2a, Brooklyn, NY 11215
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Building contacts for 678 Union Street #2a, Brooklyn, NY 11215
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
Laura Pop-Badiu, Jan 29, 2026 Hudson Yards Leads for 7th Consecutive Year, Despite Y-o-Y Price Drop
Prices continued to rise across most of the 50 priciest New York City neighborhoods in 2025, with increases of up to 39% year-over-year. Hudson Yards remained the most expensive NYC neighborhood for the seventh consecutive year, despite its median sale price dropping.
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Past Sales & Property History for 678 Union Street #2a, Brooklyn

Create a free account to view the complete sales history for 678 Union Street #2a, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
06/23/2021 $625,000
05/12/2006 $390,390
       
       
       
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Title Documents for 678 Union Street #2a, 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
09/23/2021 - D
10/11/2021 - R
Mortgage
(2021100101394001)
06/23/2021 - D
06/30/2021 - R
Deed
(2021062800035001)
10/31/2017 - D
11/08/2017 - R
Satisfaction of Mortgage
(2017103101961001)
04/23/2011 - D
05/17/2011 - R
Agreement
(2011042900075002)
04/23/2011 - D
05/17/2011 - R
Mortgage
(2011042900075001)
04/02/2011 - D
12/13/2011 - R
Agreement
(2011120501308002)
04/02/2011 - D
12/13/2011 - R
Mortgage
(2011120501308001)
02/29/2008 - D
03/13/2008 - R
Agreement
(2008030900062002)
02/29/2008 - D
03/13/2008 - R
Mortgage
(2008030900062001)
02/21/2008 - D
03/13/2008 - R
Assignment, Mortgage
(2008030900062003)
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R: Recorded date
D: Document date

Property Taxes for 678 Union Street #2a, Brooklyn

Access detailed property tax data for 678 Union Street #2a, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $2,443
Estimated property tax: $2,549
Tax assessor's market value: $241,008
Assessed value: $108,454

Assessment History for 678 Union Street #2a, Brooklyn

Here's the assessment & property tax history for 678 Union Street #2a, 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 $241,008 $108,454 $33,499 12.439% $4,167 $2,443 +13.46%
2024/25 $226,098 $101,745 $31,018 12.5% $3,877 $2,153 +51.54%
2023/24 $209,916 $94,463 $25,156 12.502% $3,759 $1,421 +97.17%
2022/23 $193,915 $87,262 $19,358 12.267% $3,501 $721 -93.25%
2021/22 $193,915 $87,262 $13,484 12.235% $3,233 $10,677 +922.37%

Permits for 678 Union Street #2a, Brooklyn

The complete history of permits filed for 678 Union Street #2a, 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.

No recorded permits 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
$1,300,000
-8.8% YoY
Median Price/Sqft
$1,381
-0.4% YoY
Brooklyn Median Sale Price
$839,000
6.2% YoY

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

Transportation

Distance to Subway
Closest station 4th Ave & Union St at SE Corner
Station lines R
Distance (miles) 0.108
View subway map
Bus Routes
Name 5 Av/Union St
Line B63
Distance (miles) 0.033

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.18
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.18
P.S. 372 The Children S School NR No Public PK, K-8 436 0.22
P.S. 372 The Children S School NR No Public PK, K-8 436 0.22
Berkeley Carroll Elementary School NR No Private PK-12 940 0.24

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 372 The Children S School NR No Public PK, K-8 436 0.22
Berkeley Carroll Elementary School NR No Private PK-12 940 0.24
St Francis Xavier School NR No Private PK-8 175 0.27
Park Slope Christian Academy NR No Private PK, K-8 37 0.29
Ms 266 Park Place Community Middle School 4 No Public 6-8 69 0.30

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Berkeley Carroll Elementary School NR No Private PK-12 940 0.24
P.S. 77 NR No Public K-12 304 0.30
Berkeley Carroll School NR No Private PK-12 977 0.38
Al-Madinah School NR No Private PK-12 790 0.41
Brooklyn High School of the Arts 5 No Public 9-12 927 0.50

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 678 Union Street #2a, Brooklyn

Here are the neighbors for 678 Union Street #2a, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
2150 Dean St, Brooklyn 3,385 03/08/2023
1319 Gates Ave, Brooklyn 2,204 05/19/2006 $286,460
1416 Greene Ave, Brooklyn 2,700 05/11/2006 $750,000
1317 Gates Ave, Brooklyn 2,204 05/18/2006 $286,460
507 Greene Ave, Brooklyn 2,668 05/01/2006 $360,069
101 E 57th St, Brooklyn 3,240 05/16/2006 $786,000
149 Jefferson Ave, Brooklyn 3,300 05/15/2006 $350,809
240 Berriman St, Brooklyn 2,726 05/04/2006 $365,000
238 Berriman St, Brooklyn 2,678 05/04/2006 $361,601
88 Summit St, Brooklyn 1,200 12/20/2016
175 Moffat St, Brooklyn 2,751 06/10/2014 $667,000
653 Midwood St, Brooklyn 3,720 10/14/2015 $970,000
1451 66th St, Brooklyn 3,600 04/28/2014
171 Jefferson Ave, Brooklyn 2,871 04/26/2006 $345,789
196 Highland Pl, Brooklyn 2,517 08/08/2017 $835,000
2258 Pacific St, Brooklyn 3,678 01/15/2024
1568 A Prospect Pl, Brooklyn 4,038 05/23/2024 $957,155
749 Drew St, Brooklyn 2,040 04/28/2006 $640,000
512 Linwood St, Brooklyn 2,970 02/24/2020
1047 Dekalb Ave, Brooklyn 2,131 05/05/2006 $615,000
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