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421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
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421 4th Street, 1

Park Slope
6th Avenue & 7th Avenue

Schedule a Viewing
New Today
$ 1,895,000
6
Rooms
3
Bedrooms
2
Bathrooms
Details
Co-op
Ownership
$ 1,200
Maintenance [Monthly]
1,575/146
ASF/ASM
Active
Status
  • 421 4th Street, 1
  • 6 Rooms
  • 3 Beds
  • 2 Baths
  • $ 1,895,000

Photos

421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215
421 4th Street 1 Park Slope Brooklyn NY 11215

Contact

License Licensed As: R.E. Associate Broker
Jennifer Lee

Jennifer Lee

License Licensed As: R.E. Associate Broker

Licensed Associate Real Estate Broker

W: 718-784-1110
M: 917-328-5211
Contact Agent Download VCard
421 4th Street 1 Park Slope Brooklyn NY 11215

Description

Classic Park Slope Duplex with a Private Backyard

3 beds 2 full baths Private Garden Central A/C

Tucked into a quintessential tree-lined block this charming 3 bedroom 2 bath duplex sits within a classic 3 unit Park Slope brownstone and offers the rare gift of a lush, private garden. 

Enter on the parlor-level to find high ceilings, a bay window and lovingly preserved original details like hardwood floors, rich wood trim and period charm. The open layout allows for comfortable entertaining and everyday living, with a kitchen that blends seamlessly into the main space-ready to use as-is or customize to your taste.

Two bedrooms are located on this level, including a large rear bedroom with French doors that open onto a private deck and the garden which is fully irrigated and thoughtfully landscaped with established plantings. Whether you're grilling, lounging in the sun, or unwinding with a book this garden retreat offers rare tranquility in the heart of Park Slope. The second bedroom features a built-in Murphy bed, offering flexibility for guests, a home office, or nursery. A full bath with shower completes the floor.

Downstairs, the lower level serves as a tranquil primary suite, complete with a full bath, spacious dressing room, a bonus space that can flex as a home office, gym or cozy den, and a separate laundry area.

Additional features include central air conditioning, washer/dryer in lower level, and unbeatable access to Prospect Park and the shops and restaurants along 5th and 7th Avenues.

  • Central Air Conditioning
  • Washer Dryer 
  • 3 Unit Cooperative Brownstone
  • Private garden with deck, irrigation system & lush greenery
  • Located just moments from Prospect Park and the best of 5th and 7th Avenues

 

 

Classic Park Slope Duplex with a Private Backyard

3 beds 2 full baths Private Garden Central A/C

Tucked into a quintessential tree-lined block this charming 3 bedroom 2 bath duplex sits within a classic 3 unit Park Slope brownstone and offers the rare gift of a lush, private garden. 

Enter on the parlor-level to find high ceilings, a bay window and lovingly preserved original details like hardwood floors, rich wood trim and period charm. The open layout allows for comfortable entertaining and everyday living, with a kitchen that blends seamlessly into the main space-ready to use as-is or customize to your taste.

Two bedrooms are located on this level, including a large rear bedroom with French doors that open onto a private deck and the garden which is fully irrigated and thoughtfully landscaped with established plantings. Whether you're grilling, lounging in the sun, or unwinding with a book this garden retreat offers rare tranquility in the heart of Park Slope. The second bedroom features a built-in Murphy bed, offering flexibility for guests, a home office, or nursery. A full bath with shower completes the floor.

Downstairs, the lower level serves as a tranquil primary suite, complete with a full bath, spacious dressing room, a bonus space that can flex as a home office, gym or cozy den, and a separate laundry area.

Additional features include central air conditioning, washer/dryer in lower level, and unbeatable access to Prospect Park and the shops and restaurants along 5th and 7th Avenues.

  • Central Air Conditioning
  • Washer Dryer 
  • 3 Unit Cooperative Brownstone
  • Private garden with deck, irrigation system & lush greenery
  • Located just moments from Prospect Park and the best of 5th and 7th Avenues

 

 


Listing Courtesy of Coldwell Banker Warburg
421 4th Street 1 Park Slope Brooklyn NY 11215

Contact

License Licensed As: R.E. Associate Broker
Jennifer Lee

Jennifer Lee

License Licensed As: R.E. Associate Broker

Licensed Associate Real Estate Broker

W: 718-784-1110
M: 917-328-5211
Contact Agent Download VCard

Features

A/C
Patio
Washer / Dryer
421 4th Street 1 Park Slope Brooklyn NY 11215

Building Details

421 4th Street 1 Park Slope Brooklyn NY 11215
Co-op
Ownership
Voice Intercom
Service Level
983/59
Block/Lot
20'x50'
Building Size
R6B
Zoning
Townhouse
Building Type
1899
Year Built
3/3
Floors/Apts
20'x95'
Lot Size
421 4th Street 1 Park Slope Brooklyn NY 11215

Contact

License Licensed As: R.E. Associate Broker
Jennifer Lee

Jennifer Lee

License Licensed As: R.E. Associate Broker

Licensed Associate Real Estate Broker

W: 718-784-1110
M: 917-328-5211
Contact Agent Download VCard

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This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 REBNY Listing Service, Inc. All rights reserved. Additional building data provided by On-Line Residential [OLR].
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.
Listing ID: 2138776
© 2025 by Modern Spaces. All Rights Reserved.
Fair Housing  |  Broker's Procedures

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