Last updated on Apr 3, 2026

77 Underhill Avenue

Recent Sales (3) $1,243 Avg. price/ft²
All Units in Building (24)

Apt. 2B

$700,000

Sep 11, 2025

Apt. 2A

1 bed

1 bath

525 ft²

$660,000 +1.5%

$1,257

$650,000

Oct 16, 2024

Apt. 3B

2 beds

1 bath

700 ft²

$860,000 +7.6%

$1,229

$799,000

Aug 22, 2022

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Overview of 77 Underhill Avenue

77 Underhill Avenue is a charming pre-war co-op located in the heart of Prospect Heights, consisting of three eight-unit buildings that total twenty-four apartments. The building features a large and lush common garden, providing residents with a serene outdoor space for gardening, grilling, and relaxation. Each apartment typically boasts high ceilings, hardwood floors, and modern amenities, including in-unit washers and dryers, updated kitchens with stainless steel appliances, and ample storage options. The building is pet-friendly, subject to approval, making it an inviting choice for pet owners. The apartments at 77 Underhill Avenue are designed with efficiency in mind, often featuring spacious living areas that can accommodate dining setups, decorative brick fireplaces, and large windows that allow for abundant natural light. The layout of the units provides a comfortable separation between living spaces and bedrooms, with many apartments offering views of the garden. The building's well-maintained common areas include a marble entrance and tastefully tiled hallways, enhancing the overall appeal of the residence. Conveniently situated just a block away from the vibrant shops and restaurants of Vanderbilt and Washington Avenues, residents enjoy easy access to a variety of amenities. The location is also in close proximity to Prospect Park, the Brooklyn Museum, and multiple subway lines, making commuting and leisure activities easily accessible. With its blend of modern conveniences and classic charm, 77 Underhill Avenue presents an attractive option for those seeking a home in one of Brooklyn's most desirable neighborhoods.

Doorman

None

Type

Co-op

Year Built

1931

Converted: 1988

Apartments

24 (view all units)

Floors

Neighborhood

Prospect Heights (Brooklyn)

Min Down

20%

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Amenities

Intercom
Elevator

Area Map StreetView

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at Clinton Ave and Fulton Ave 0.34 miles

at Flatbush Ave and Plaza Street East 0.37 miles

at Flatbush Ave and Park Pl 0.39 miles

at Franklin Ave 0.47 miles

at Franklin Ave and Fulton 0.48 miles

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft² (Est)

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Sales Summary

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Sales History by Apartment Size

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between Gold Street & Flatbush Avenue Extension

Downtown Brooklyn

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Studios starting at $950,000
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3 beds starting at $2,995,000

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RLS IDX Data display by CityRealty.com, LLC. This 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. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.

All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.

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An equal housing opportunity

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District\/BPC","_fd"],"4":[40.682676,-73.973007,"Brooklyn","_b"],"12":[40.8444,-73.9376,"Upper Manhattan","_um"],"5":[40.7477089,-73.930411,"LIC \/ Queens","_qns"],"18":[40.8889782,-73.9025,"The Bronx","_bx"]}

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77 Underhill Avenue

Overview of 77 Underhill Avenue

Maps &3D Aerial Views

Amenities

Sales History

Why are we displaying the estimated price per room?

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

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