Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,300,000

· Closed October 7, 2025

506 9TH Street
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Closed For Sale Multi Family

$3,300,000

$1,015 per sq ft

506 9TH Street

Park Slope, Brooklyn

MLS® #RLS20029892

RLS at REBNY

Listing by Corcoran Group

5

Bedrooms

3

Baths

3,250

Sq. Ft.

1899

Year Built

Quick Summary

Bedrooms 5
Bathrooms 3
Living Area 3,250 sq ft
Lot Size 1,152 sq ft
Year Built 1899
Ownership None
Property Taxes $12,636/yr
Neighborhood Park Slope
Floor 1 of 3

Property Highlights

  • Views: Other
  • Outdoor Space: Deck
  • Fireplace: 1 fireplace

Property Details

Type Multi Family
Ownership None
Total Rooms 9
Baths 3 Full
Floor 1 of 3
View Other
Pets Yes
Year Built 1899
Living Area 3,250 sq ft
Structure Type Townhouse
Basement Other
Lot Size 1,152 sq ft
Parcel # 01092-0033
Block/Lot 01092/0033

Description

 Prime Park Slope Brownstone with income potential

Located on an extra-wide street, this updated Park Slope brownstone offers a highly desirable layout: a spacious upper triplex paired with a charming garden-level rental. Bathed in natural light, the classic and well maintained home features a south-facing garden with mature trees.

Period details abound, including original hardwood floors in excellent condition, ornate plaster ceiling moldings adorning 10-foot ceilings, elegant stone mantels in every room, windowed pocket doors, the original carved staircase with intricately detailed bannisters, and updated double-pane wood windows that complement the home's historic character while enhancing energy efficiency.

Ascend the gracious stoop, framed by an inviting front garden, and enter through a double set of original oak doors. Inside, oversized windows and open sight lines from front to back flood the interior with natural light. The living room opens directly onto a spacious south-facing deck, perfect for alfresco dining, and overlooking the garden.

At the heart of the home is a thoughtfully designed kitchen featuring abundant cabinetry, two long soapstone countertops, a Sub-Zero refrigerator, and a five-burner gas range. The kitchen flows seamlessly into a generous dining room anchored by a marble fireplace and two large windows.

The second floor boasts over 9-foot ceilings and includes an expansive primary bedroom with three oversized windows and a decorative stone mantel. The rear bedroom includes a windowed en suite bathroom with a walk-in shower. A shared walk-in closet with a full-sized washer and dryer adds modern convenience. On the top floor are two additional bedrooms, a large walk-in closet, and a full hall bathroom with a tub.

Delivered VACANT, the income-producing garden-level apartment has a private entrance beneath the stoop and an in-unit washer/dryer. It can easily be reincorporated into a single-family layout - the original internal staircase remains intact.

The basement houses mechanicals and offers ample storage space. Just one block from Prospect Park and moments from the shops, cafes, and restaurants along 7th and 8th Avenues, this exceptional home is also just around the corner from the F/G and near the R subway lines-making it the perfect blend of charm, comfort, and convenience.

Features & Amenities

Interior Features

Smoke Free Building Other Washer Hookup In Unit Fireplace (1)

Exterior Features

Private Outdoor Space Over60 Sqft Deck

Building Amenities

Green Building

Appliances

Washer Dryer Allowed

Building Information

Total Units 3
Stories 3
Structure Townhouse

Financial Details

RE Taxes $12,636/yr ($1,053/mo)
Original Price $3,500,000
Sale Price $3,300,000
Previous Price $3,400,000

Park Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.

Park Slope Live Market Data

View Neighborhood

Active Listings

81

Median Asking Price

$1.75M

Median $/Sqft

$1,440

Avg Days on Market

N/A

New This Week

12

Price Reduced

12%

Sold (30 Days)

22

Median Sale Price

$1.67M

Live data from RLS at REBNY • Updated 3/23/26, 2:19 PM EST

Similar Listings in Park Slope

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Location

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506 9TH Street, Park Slope, Kings County

Floor Plans

Floor Plan
MLS® ID: RLS20029892
First Listed: 6/9/2025
On Market: 6/9/2025
Price Changed: 10/12/2025
Closed: 10/7/2025
Contract Date: 6/9/2025

Listing Courtesy of Corcoran Group - Nathalie Roy

Listing Contact: (718) 501-8763

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.

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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 3/23/2026 at 6:19 PM UTC

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