SOLD FOR $4,250,000
· Closed March 10, 2026
470 9th Street
MLS® #RLS20052230
Listing by Compass
5
Bedrooms
3
Baths
3,500
Sq. Ft.
1882
Year Built
Quick Summary
Property Highlights
- Character: Pre-war building (1882)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 1, 2025 | $4,250,000 | - |
| Currently | May 7, 2026 | $4,250,000 | - |
Description
Built in 1882, 470 9th Street is a beautifully renovated 20-foot wide brick and brownstone townhouse on an extra wide, treelined street close to Prospect Park. This two-family home is configured with a spacious 4-bedroom triplex over a floor-through garden apartment, and could easily be used as a single-family. This historic home is one of Park Slope’s earliest and most beautiful Queen Anne townhouses and displays all the hallmarks of the style: the Romanesque arches, the massing of shapes and forms, as well as the use of different sized windows, loggias, ornamental cast iron and pressed metal, and terra-cotta and stained glass. The varying rooflines, dormers, oriels and hooded window frames are delightful. Unlike many Park Slope brownstones, 470 9th Street was never carved up into multiple dwelling units, so original details abound, including six fireplace mantles, exquisite woodwork, stunning stained glass windows, crown moldings, parquet floors, a gorgeous staircase, and much more. The current owners went to great lengths to preserve these historic details while completing a seamless renovation. Coming home to 470 9th Street you’ll ascend a tall stoop, pass through a wood paneled foyer and arrive at the parlor floor, where the ceilings soar over 10-feet high. An elegant procession of spaces leads to a fully equipped chef’s kitchen skillfully melded with the room’s original historic details. The dining area steps out to a sun-drenched south-facing deck perched high over the backyard. Steps lead down to this tranquil and verdant refuge from the bustle of Brooklyn, which is a perfect place to relax, entertain, and enjoy everyday life. Upstairs you’ll find four large sunny bedrooms, two spacious windowed bathrooms, and an array of original details. The third floor front bedroom features a story-book view through a wide-arched loggia, complete with all its original ironwork and tiles. Downstairs the garden apartment features its own access from the front garden and from the main stair, and is turn-key as a high-income rental, guest suite, home office, or as a seamless extension of the house. The cellar is equipped with updated mechanicals and lots of storage space. 470 9th Street sits in the heart of Park Slope, and is close to the restaurants, boutiques, and amenities that have made this great neighborhood famous. Prospect Park is practically at your doorstep, and the F & G trains are less than half a block away for a short commute to Manhattan and the rest of the city. Come see this historic gem and make it the backdrop for your next chapter in Brooklyn.
Features & Amenities
Interior Features
Building Information
Financial Details
About Park Slope
View All Park Slope ListingsPark 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 NeighborhoodActive Listings
115
Median Asking Price
$1.59M
Median $/Sqft
$1,384
Avg Days on Market
N/A
New This Week
18
Price Reduced
16%
Sold (30 Days)
28
Median Sale Price
$1.59M
Live data from RLS at REBNY • Updated 5/7/26, 8:41 AM EST
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Location
470 9th Street, Park Slope, Kings County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $0 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $10,248, or roughly $854 per month. Verify the current assessment with your attorney before closing.
This property has 5 bedrooms and 3 full bathrooms.
The listed interior living area is 3,500 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1882, making it approximately 144 years old.
This listing is None
Pet policy requires confirmation with the listing broker.
At the current list price of $4,250,000 for 3,500 sq ft, the asking price per square foot is approximately $1,214. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Compass - Paul M Murphy
Listing Contact: (718) 986-7509
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.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
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 Data display by Keller Williams NYC. Data last updated on 5/7/2026 at 12:41 PM UTC