Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
1021 UNION Street

For Sale · Listing by Douglas Elliman Real Estate

1021 UNION Street

Crown Heights, Brooklyn

$1,495,000

Interested in this property?
Active For Sale Multi Family

$1,495,000

1021 UNION Street

Crown Heights, Brooklyn

MLS® #RLS20109640

RLS at REBNY

Listing by Douglas Elliman Real Estate

4
Bedrooms
2
Baths
N/A
Sq. Ft.
1930
Year Built

Quick Summary

Bedrooms 4
Bathrooms 2
Lot Size 1,098.36 sq ft
Year Built 1930
Ownership None
Property Taxes $4,440/yr
Neighborhood Crown Heights
Floor 1 of 2

Property Highlights

  • Views: Other
  • Character: Pre-war building (1930)

Property Details

Type Multi Family
Ownership None
Total Rooms 12
Baths 2 Full
Floor 1 of 2
View Other
Pets Yes
Year Built 1930
Structure Type Townhouse
Basement Other
Lot Size 1,098.36 sq ft
Parcel # 01185-0063
Block/Lot 01185/0063

Listing History

Event Date Price Change
Listed Aug 16, 2026 $1,495,000 -
Currently Aug 19, 2026 $1,495,000 -

Description

Introducing 1021 Union Street, an early-20th-century fully attached home ideally positioned between Franklin and Classon Avenues in the heart of Crown Heights. Constructed in 1930 and currently configured as a two-family residence, the property offers a flexible layout, abundant original character, and significant potential for its next owner to reimagine and enhance the home. Please note that there is no certificate of occupancy on record, and the property will require some TLC. The primary residence spans the parlor and upper levels, offering four bedrooms, two full bathrooms, and separate living and kitchen areas. The parlor level features a front-facing bedroom, a centrally positioned living and dining area, a separate rear kitchen, and an inviting eat-in nook. A full bathroom with a stand-up shower is also located toward the rear of this level. Upstairs are three additional bedrooms, including a rear bedroom with a door opening directly onto a rooftop terrace, as well as a spacious full bathroom appointed with a bathtub, double vanity, and skylight. Original details found throughout the home include a handsome wood banister and parquet flooring with decorative wood inlay. A separate front entrance descends to the lower-level space, which was previously used as a studio apartment and has undergone the beginning stages of a renovation. Currently presented as a blank canvas, this level offers an opportunity for a new owner to complete the renovation according to their needs. The property may lend itself to being transformed into a grand single-family residence with the potential to expand its existing footprint, or a purchaser may explore obtaining the appropriate approvals and certificate of occupancy to establish a legal two-family home with an income-producing secondary residence. The home currently spans approximately 1,400 square feet, with building dimensions of 18.67 ft x 35 ft and a lot measuring 18.67 ft x 58.83 ft. Located within an R8A zoning district, the property has a residential FAR of 6.02, a facility FAR of 6.5, a maximum buildable floor area of approximately 6,610 square feet, and approximately 5,205 square feet of unused FAR, presenting substantial potential subject to all applicable zoning regulations, permits, and approvals. Nestled along a quintessential tree-lined Crown Heights block, the home is only a short distance from Prospect Park, the Brooklyn Museum, Brooklyn Botanic Garden, and the Brooklyn Public Library's Central Branch, as well as the neighborhood's exceptional selection of restaurants, cafés, shops, and convenient transportation options along Franklin Avenue and Eastern Parkway. All prospective purchasers should independently verify the property's legal use, zoning, square footage, development potential, and certificate-of-occupancy requirements with their architect, attorney, and the appropriate municipal agencies. Please note that the photos have been virtually decluttered and edited.

Features & Amenities

Interior Features

Smoke Free In Unit

Exterior Features

None

Building Amenities

Green Building

Building Information

Building Data View Compliance & Permits
Total Units 2
Stories 2
Structure Townhouse

Financial Details

RE Taxes $4,440/yr ($370/mo)

Crown Heights is a dynamic and architecturally rich neighborhood in central Brooklyn. Famous for its grand boulevards and impressive collection of pre-war apartment buildings and brownstones, the area offers a sense of scale and history. Residents enjoy proximity to the Brooklyn Museum, the Botanic Garden, and a active restaurant scene along Franklin and Nostrand Avenues, making it a popular choice for those seeking space and culture.

Crown Heights Live Market Data

View Neighborhood

Active Listings

67

Median Asking Price

$1.30M

Median $/Sqft

$1,075

Avg Days on Market

N/A

New This Week

4

Price Reduced

21%

Sold (30 Days)

10

Median Sale Price

$1.47M

Live data from RLS at REBNY • Updated 8/19/26, 6:10 AM EST

Location

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1021 UNION Street, Crown Heights, Kings County

Building Information

Official NYC property records for this building

1930
Year Built
96 years old
2
Floors
2
Residential Units
R8A
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $70,860
Land Value: $17,160
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 1,098 SF
Building Area: 1,400 SF
Built FAR: 1.28
Allowed FAR: 6.02

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed annual property tax is $4,440, or roughly $370 per month. Verify the current assessment with your attorney before closing.

This property has 4 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1930, making it approximately 96 years old.

This listing is None

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20109640
First Listed: 8/16/2026
On Market: 8/16/2026
Price Changed: 8/16/2026
Contract Date: 8/16/2026

Listing Courtesy of Douglas Elliman Real Estate - Jerry Minsky

Listing Contact: (917) 301-1604

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 8/19/2026 at 10:10 AM UTC

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Crown Heights Market Update

10 sales last 30 days · $1.30M median · 6.7 months supply

Read Full Report

New listings in this neighborhood

Quick Facts

Monthly Costs Estimate

Down Payment 20%

$299,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Est. Taxes $370
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$14,950

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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