121 Saint Mark's Avenue

$6,250,000

For Sale

In contract 4/21/2026

- ft²

8 rooms

6 beds

4+ baths

Three-family home
Prospect Heights
Resale

This home has been saved by 1 user.

Listing by Corcoran, Limited Liability Broker, 794 Union Street, Brooklyn, NY 11215

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Common charges

Not applicable

Estimated payment

$32,227/mo

Taxes

$827/mo

Tax abatement

No info

About

Seller’s agent

Jessica Levy Buchman

Licensed Associate Real Estate Broker

Corcoran

Bryan Rettaliata

Licensed Real Estate Salesperson

Corcoran

Susanna Studwell

Licensed Real Estate Salesperson

Corcoran

Hannah Simpson

Licensed Real Estate Salesperson

Corcoran

description

121 Saint Marks Avenue

On a picturesque, tree-lined block in the heart of Prospect Heights, 121 Saint Marks Avenue is a classic 21-foot-wide Brooklyn brownstone offering exceptional scale, flexibility, and opportunity.

Set on an extra-deep block, the home unfolds across approximately 4,000 square feet and is currently configured as an owner’s triplex over a private one-bedroom garden apartment.

Policies

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Home features

Central air
Dishwasher
Fireplace
Hardwood floors
Private outdoor space
Garden
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Garden
Washer/dryer

Building amenities

Services and facilities

Laundry in building

Wellness and recreation

No info on wellness and recreation

Shared outdoor space

Courtyard

About the building

121 Saint Mark's Avenue

121 Saint Mark'S Avenue, Brooklyn, NY 11217

Three-family house inProspect Heights

3 units

3 stories

1910 built

For sale

1 available units for sale

For rent

0 available units for rent

Documents and permits

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Property history

Price Change: No changes
Days on market: 0 days

Date	Price	Event
4/21/2026	$6,250,000	In contract
4/21/2026	$6,250,000	Listed by Corcoran

Explore Prospect Heights

Transit

Location	Distance
23at Bergen St	0.15 miles
BQat 7th Av	0.16 miles
23at Grand Army Plaza	0.31 miles
LIRRat Atlantic Terminal	0.33 miles
Cat Clinton & Washington Avs	0.39 miles

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About Prospect Heights

Rental prices shown are base rent before any fees. Visit listings for cost and fees breakdown.

SalesMedian asking price

6 beds

$5.2M

Prospect Heights offers a vibrant mix of old and new Brooklyn. Often referred to as a fallback for people unable to afford Park Slope, the area has recently become known for its own unique personality - as well as its rising real estate value. The commercial strips of Vanderbilt and Washington Avenues offer a mix of bodegas and inveterate neighborhood standbys next to a new spate of hipster-centric bars and restaurants. Turn down any side street, however, and you can encounter gorgeous old brownstones surrounded by quiet greenery.

Learn more about Prospect Heights