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678 Union Street #5B, Brooklyn, NY 11215 Property Information

678 Union Street #5B, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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678 Union Street #5B, Brooklyn, NY 11215 1
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Address

Primary address 678 Union Street #5B
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 00955-1410

Sales & Tax Overview for 678 Union Street #5B, Brooklyn

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

Purchase date 04/26/2006
Purchase price $390,390
Tax class
Estimated property tax $3,154

Lot & Building Information for 678 Union Street #5B, Brooklyn

Lot sqft 2,000
Lot dimensions 25 ft x 80 ft
Building class Condo - Residential Unit in 2-10 Unit Building (R1) i
Building sqft 595
Buildings on lot 1
Stories 5
Year last altered 2006
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Zoning & Use for 678 Union Street #5B, 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 # 5B
Square feet 595
Condo complex 301512
Rooms 4
Bedrooms 1
Bathrooms 1

Other Property Data for 678 Union Street #5B, Brooklyn

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Floor area ratio (FAR) for 678 Union Street #5B, 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 #5B, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 678 Union Street #5B, Brooklyn

How many square feet does 678 Union Street #5B, Brooklyn, NY 11215 have?

This Condo - Residential Unit in 2-10 Unit Building (R1) located at 678 Union Street #5B, Brooklyn, NY 11215 has a total of 595 square feet.

What is the assessed value of 678 Union Street #5B, Brooklyn, NY 11215 and the property tax paid?

Assessed at $134,208, the tax amount paid for 678 Union Street #5B, Brooklyn, NY 11215 is $5,156. For the next year, the tax amount for 678 Union Street #5B, Brooklyn, NY 11215 is estimated at $3,154.

When was 678 Union Street #5B, Brooklyn, NY 11215 last sold and what was the last sale price?

678 Union Street #5B, Brooklyn, NY 11215 was last sold in 04/26/2006 for $390,390.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 678 Union Street #5B, Brooklyn

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Property owner name for 678 Union Street #5B, Brooklyn, NY 11215
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Building contacts for 678 Union Street #5B, Brooklyn, NY 11215
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
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.
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Past Sales & Property History for 678 Union Street #5B, Brooklyn

Create a free account to view the complete sales history for 678 Union Street #5B, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
04/26/2006 $390,390

Title Documents for 678 Union Street #5B, 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
10/09/2012 - D
11/19/2012 - R
Agreement
(2012102300959002)
10/09/2012 - D
11/19/2012 - R
Mortgage
(2012102300959001)
11/10/2009 - D
12/01/2009 - R
Agreement
(2009112300533002)
11/10/2009 - D
12/01/2009 - R
Mortgage
(2009112300533001)
06/09/2009 - D
06/23/2009 - R
Satisfaction of Mortgage
(2009060900557001)
04/26/2006 - D
05/17/2006 - R
Mortgage
(2006050101086005)
04/26/2006 - D
05/17/2006 - R
Mortgage
(2006050101086004)
04/26/2006 - D
05/17/2006 - R
Power of Attorney
(2006050101086003)
04/26/2006 - D
05/17/2006 - R
Deed
(2006050101086002)
04/21/2006 - D
05/17/2006 - R
Satisfaction of Mortgage
(2006050101086001)
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R: Recorded date
D: Document date

Property Taxes for 678 Union Street #5B, Brooklyn

Access detailed property tax data for 678 Union Street #5B, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $3,022
Estimated property tax: $3,154
Tax assessor's market value: $298,240
Assessed value: $134,208

Assessment History for 678 Union Street #5B, Brooklyn

Here's the assessment & property tax history for 678 Union Street #5B, 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 $298,240 $134,208 $41,452 12.439% $5,156 $3,022 +13.45%
2024/25 $279,790 $125,906 $38,383 12.5% $4,798 $2,664 +51.54%
2023/24 $259,765 $116,894 $31,129 12.502% $4,651 $1,758 +97.18%
2022/23 $239,965 $107,984 $23,955 12.267% $4,332 $892 -93.25%
2021/22 $239,965 $107,984 $16,687 12.235% $4,001 $13,212 +922.62%

Permits for 678 Union Street #5B, Brooklyn

The complete history of permits filed for 678 Union Street #5B, 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 #5B, Brooklyn

Here are the neighbors for 678 Union Street #5B, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
1416 Greene Ave, Brooklyn 2,700 05/11/2006 $750,000
238 Berriman St, Brooklyn 2,678 05/04/2006 $361,601
240 Berriman St, Brooklyn 2,726 05/04/2006 $365,000
149 Jefferson Ave, Brooklyn 3,300 05/15/2006 $350,809
772 Lincoln Ave, Brooklyn 2,532 03/15/2006 $625,000
59 Palmetto St, Brooklyn 1,622 04/10/2006 $286,460
1178 E 93rd St, Brooklyn 2,050 05/05/2006 $717,866
159 Jefferson Ave, Brooklyn 3,225 12/08/2006
175 Moffat St, Brooklyn 2,751 06/10/2014 $667,000
204 Lexington Ave, Brooklyn 2,958 03/22/2006 $361,511
61 Palmetto St, Brooklyn 1,622 05/02/2006 $286,460
341 Clifton Pl, Brooklyn 2,883 09/01/2020
2258 Pacific St, Brooklyn 3,678 01/15/2024
196 Highland Pl, Brooklyn 2,517 08/08/2017 $835,000
794 Glenmore Ave, Brooklyn 2,922 04/11/2006 $453,178
1047 Dekalb Ave, Brooklyn 2,131 05/05/2006 $615,000
512 Linwood St, Brooklyn 2,970 02/24/2020
749 Drew St, Brooklyn 2,040 04/28/2006 $640,000
134 Jefferson Ave, Brooklyn 2,700 03/22/2006 $345,789
1345 E 70th St, Brooklyn 2,324
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