This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
$1,952,500
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
Property Description
Own a Charming Townhouse in the Slope! Welcome to 399 Prospect Avenue, a beautifully maintained two-family townhouse perfectly positioned on the border of Park Slope and South Slope. Offering exceptional flexibility, this home is ideal whether you're seeking a move-in-ready residence with rental income or envisioning a spacious four-bedroom single-family retreat. The garden-level duplex invites you in with an open, thoughtfully designed layout, where exposed brick and original wood beams create warmth and character. The bright and airy living room flows seamlessly into a modern, spacious kitchen, complete with wide glass sliding doors that open onto a private patio and lush backyard-a serene oasis perfect for morning coffee, entertaining, or unwinding. This level also includes a half bath and versatile spaces that can be customized to suit your needs. Upstairs, you'll find two well-appointed bedrooms and a full bathroom. The primary bedroom features direct access to a generous private deck with a staircase leading down to the garden. The second bedroom, currently used as an office, is full of charm, showcasing original details such as decorative moldings and fireplaces. The top floor boasts a bright and airy one-bedroom rental unit, featuring a sun-filled front bedroom with ample closet space, an open kitchen-living area, and a full bathroom-offering an excellent opportunity for rental income or a private guest suite. This exceptional townhouse is a fantastic condo alternative, providing private outdoor space, historic character, and versatility. Live comfortably while generating rental income, or easily convert the home into a spacious single-family haven. Ideally situated near P.S. 10 and just minutes from New Voices, Prospect Park, Nitehawk Cinema, boutique shops, top-rated restaurants, supermarkets, multiple subway and bus lines, and the vibrant cultural experiences that make Park Slope, South Slope/Greenwood Heights some of Brooklyn's most sought-after neighborhoods. Don't miss this rare opportunity to own a piece of Brooklyn charm! Contact us today for more details and to schedule a showing.
Full Property Details
Full Property Details for 399 Prospect Ave
General
- Sold For: $1,952,500
- Status: Closed
- Type: Multi-Family
- Source: REBNY
- MLS ID: RLS20006404
- Added to Site: 319 day(s) ago
Interior
- Number of Rooms: 5
- Furnishings: Unfurnished
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: In Unit
Location
- County: Kings
- Subdivision: Park Slope
Community
- Pets Allowed: Yes
Structural Information
- Structure Type: Multi Family
- Stories/Levels: 2
- Year Built: 1901
Lot Features
- Lot Size: 1250
- Lot Dimensions: 12' 5" x 100', 1, 250 sq ft
Financial Considerations
- Assoc Fee Freq.: Monthly
Disclosures and Reports
- Block: 1112
- Lot Number: 79
Listing Courtesy of Brennan Realty Services LLC
Get Pre-Approved Today
Schools
Schools serving 399 Prospect Ave
School District:New York City Geographic School District 15
| Name | Grades | Distance |
|---|---|---|
P.S.10 Magnet School for Math, Science & Design Technology 511 7th Avenue, Brooklyn, NY 11215 | K-5 | 0.1 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 399 Prospect Ave
Date
Details
Price
Change
Source
8/07/2025
Sold
$1,952,500
4.69%
MLS
3/03/2025
Listed
$1,865,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
399 Prospect Avenue, Brooklyn, NY 11215 (MLS# RLS20006404) is a Multi-Family property that was sold at $1,952,500 on August 07, 2025. Want to learn more about 399 Prospect Avenue? Do you have questions about finding other Multi-Family real estate for sale in Brooklyn? You can browse all Brooklyn real estate or contact a Coldwell Banker agent to request more information.

