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820 Union Street #1R, Brooklyn, NY 11215 Property Information

820 Union Street #1R, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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820 Union Street #1R, Brooklyn, NY 11215 1
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Address

Primary address 820 Union Street #1R
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 01065-0006-cp1R

Sales & Tax Overview for 820 Union Street #1R, Brooklyn

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Lot & Building Information for 820 Union Street #1R, Brooklyn

Lot sq. ft. 1,995
Property type Two Family Converted from One Family (B3)
Buildings on lot 1
Year built 1899
Year last altered 2002
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Zoning & Use for 820 Union Street #1R, Brooklyn

Residential units (DOF) 2

Area Overview

Walk Score
99 /100. Walker's Paradise
Transit Score
100 /100. Rider's Paradise
Bike Score
91 /100. Biker's Paradise

School district 15
Community district 6
Closest police station 0.45 Miles
Closest fire station 0.09 Miles

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

Other Property Data for 820 Union Street #1R, Brooklyn

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Floor area ratio (FAR) for 820 Union Street #1R, 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 820 Union Street #1R, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 820 Union Street #1R, Brooklyn

When was 820 Union Street #1R, Brooklyn, NY 11215 built?

820 Union Street #1R, Brooklyn, NY 11215 was built in 1899.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information for 820 Union Street #1R, Brooklyn

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Property owner name for 820 Union Street #1R, Brooklyn, NY 11215
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Building contacts for 820 Union Street #1R, Brooklyn, NY 11215
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Representatives (from permits):
Tenants:
Real Estate Reports:
$4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
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.
Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
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 820 Union Street #1R, Brooklyn

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No recorded sales for this property.

Title Documents for 820 Union Street #1R, Brooklyn

Data not available for this property.

Assessment History for 820 Union Street #1R, Brooklyn

Data not available for this property.

Permits for 820 Union Street #1R, Brooklyn

The complete history of permits filed for 820 Union Street #1R, 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
$1,488,000
2.9% YoY
Median Price/Sqft
$1,318
-4% YoY
Brooklyn Median Sale Price
$885,000
2.5% YoY

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

Transportation

Distance to Subway
Closest station Flatbush Ave & Plaza Street West at NW Corner
Station lines 2-3
Distance (miles) 0.218
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
St Francis Xavier School NR No Private PK-8 175 0.10
St Francis Xavier School NR No Private PK-8 175 0.10
Berkeley Carroll School NR No Private PK-12 977 0.12
Berkeley Carroll School NR No Private PK-12 977 0.12
The Montessori School of New York - Brooklyn NR No Private PK, K-6 0 0.13
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Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
St Francis Xavier School NR No Private PK-8 175 0.10
Berkeley Carroll School NR No Private PK-12 977 0.12
Berkeley Carroll Elementary School NR No Private PK-12 940 0.15
Is 340 7 No Public 6-8 150 0.32
P.S. 77 NR No Public K-12 304 0.33
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Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Berkeley Carroll School NR No Private PK-12 977 0.12
Berkeley Carroll Elementary School NR No Private PK-12 940 0.15
P.S. 77 NR No Public K-12 304 0.33
Poly Prep Lower School NR No Private 0 0.35
Park Slope Collegiate 4 No Public 6-12 577 0.38
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 820 Union Street #1R, Brooklyn

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