Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
69 UNDERHILL Avenue

For Sale · Listing by Douglas Elliman Real Estate

69 UNDERHILL Avenue

Prospect Heights, Brooklyn

$3,000,000

Interested in this property?
Active For Sale Mixed Use

$3,000,000

69 UNDERHILL Avenue

Prospect Heights, Brooklyn

MLS® #RLS20104904

RLS at REBNY

Listing by Douglas Elliman Real Estate

6
Bedrooms
3
Baths
N/A
Sq. Ft.
1931
Year Built

Quick Summary

Bedrooms 6
Bathrooms 3
Lot Size 1,982.76 sq ft
Year Built 1931
Ownership None
Property Taxes $7,548/yr
Neighborhood Prospect Heights
Floor 1 of 3

Property Highlights

  • Views: Other
  • Character: Pre-war building (1931)

Property Details

Type Mixed Use
Ownership None
Total Rooms 13
Baths 3 Full
Floor 1 of 3
View Other
Pets Yes
Year Built 1931
Structure Type MixedUse
Basement Other
Lot Size 1,982.76 sq ft
Parcel # 01146-0011
Block/Lot 01146/0011

Listing History

Event Date Price Change
Listed Jul 21, 2026 $3,000,000 -
Currently Jul 22, 2026 $3,000,000 -

Description

Introducing 67-69 Underhill Avenue, a fully free-market, corner mixed-use property package located in an iconic section of Prospect Heights, ideally positioned between Bergen Street and Saint Marks Avenue. This rare offering comprises two adjoining mixed-use buildings situated on a prominent corner, providing strong street presence, operational flexibility, and long-term value in one of Brooklyn's most established and supply-constrained neighborhoods. The property spans a combined 50.42 ft 78 ft lot and is situated within R6B zoning, offering approximately 897 square feet of unused FAR, presenting clear upside through future reconfiguration, enhancement, or expansion, subject to approvals. Each building features a commercial space at grade with two residential units above, totaling four residential apartments across the assemblage. All residential units are configured as three-bedroom, one-bath layouts, a consistently in-demand unit type within the Prospect Heights rental market. Further enhancing the asset's versatility is an auto body shop with an existing curb cut located off Bergen Street, providing an additional income stream and operational flexibility. The entire property is fully free-market, positioning ownership to unlock value through strategic leasing, repositioning, or a long-term hold strategy. The location is a defining attribute. Situated in the heart of Prospect Heights, 67-69 Underhill Avenue is just a short stroll from Prospect Park and Grand Army Plaza, and moments from Barclays Center, one of Brooklyn's premier sports and entertainment destinations. The property also benefits from a short jaunt to Atlantic Terminal, offering access to multiple additional subway lines as well as the Long Island Rail Road (LIRR), providing exceptional regional connectivity. Transit options nearby include the C train at Clinton-Washington Avenues, the A, C, and S lines, and the 2 and 3 trains at Grand Army Plaza, allowing for efficient travel throughout Brooklyn and Manhattan. Surrounded by Prospect Heights' most notable cultural and lifestyle amenities, the property is in close proximity to the Brooklyn Museum, Brooklyn Botanic Garden, and Brooklyn Public Library. The nearby retail corridors of Vanderbilt Avenue and Washington Avenue serve as major neighborhood arteries, offering a dense concentration of acclaimed restaurants, cafés, neighborhood markets, supermarkets, and everyday conveniences that continue to drive sustained tenant demand and long-term neighborhood growth. Whether an investor seeking durable income with meaningful upside or an owner-operator or end user pursuing a 1031 exchange, 67-69 Underhill Avenue represents a rare corner mixed-use opportunity in an iconic part of Brooklyn, combining scale, zoning flexibility, transit access, and enduring Prospect Heights appeal.

Features & Amenities

Interior Features

Smoke Free Washer Hookup In Unit

Exterior Features

None

Building Amenities

Green Building

Appliances

Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 2
Stories 3
Structure MixedUse

Financial Details

RE Taxes $7,548/yr ($629/mo)

Prospect Heights is a compact Brooklyn neighborhood anchored by the Brooklyn Public Library, Grand Army Plaza, Prospect Park, and the Brooklyn Museum. The real estate market features historic brownstones, pre-war cooperatives, and new developments like Pacific Park, with 2/3/B/Q/4 train service.

Prospect Heights Live Market Data

View Neighborhood

Active Listings

30

Median Asking Price

$1.40M

Median $/Sqft

$1,362

Avg Days on Market

N/A

New This Week

3

Price Reduced

30%

Sold (30 Days)

8

Median Sale Price

$976K

Live data from RLS at REBNY • Updated 7/21/26, 10:29 PM EST

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Location

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69 UNDERHILL Avenue, Prospect Heights, Kings County

Building Information

Official NYC property records for this building

1931
Year Built
95 years old
3
Floors
2
Residential Units
R6B
Zoning District
Primarily Residential Mixed Use

Tax & Assessment

Assessed Value: $285,060
Land Value: $12,900
Exemptions: $0

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

Lot Area: 1,983 SF
Building Area: 4,180 SF
Built FAR: 2.11
Allowed FAR: 2

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 $7,548, or roughly $629 per month. Verify the current assessment with your attorney before closing.

This property has 6 bedrooms and 3 full bathrooms.

According to MLS records, the building was constructed in 1931, making it approximately 95 years old.

This listing is None

Pets are permitted at this property. Contact the listing broker 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: RLS20104904
First Listed: 7/21/2026
On Market: 7/21/2026
Price Changed: 7/21/2026
Contract Date: 7/21/2026

Listing Courtesy of Douglas Elliman Real Estate - Jason Abrishami

Listing Contact: (516) 238-3520

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 7/22/2026 at 2:29 AM UTC

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Prospect Heights Market Update

8 sales last 30 days · $1.40M median · 3.8 months supply

Read Full Report

New listings in this neighborhood

Quick Facts

Monthly Costs Estimate

Down Payment 20%

$600,000

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 $629
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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