For Sale · Listing by Douglas Elliman Real Estate
390 9TH Street #A
Park Slope, Brooklyn
$3,500,000
390 9TH Street #A
MLS® #RLS20105245
Listing by Douglas Elliman Real Estate
- 3
- Bedrooms
- 2.5
- Baths
- 2,017
- Sq. Ft.
- 1901
- Year Built
Quick Summary
Property Highlights
- Views: City Lights, City
- Fireplace: 1 fireplace
- Style: WalkUp architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 23, 2026 | $3,500,000 | - |
| Currently | Jul 23, 2026 | $3,500,000 | - |
Description
Offering the scale and privacy of a townhouse with the ease of condominium living, this beautifully renovated triplex spans over 2,000 square feet and is ideally located on one of Park Slope's most desirable tree-lined blocks, just moments from Prospect Park. Designed with both everyday living and entertaining in mind, the residence seamlessly blends timeless craftsmanship with contemporary finishes. Natural light pours through oversized windows, illuminating thoughtfully designed interiors, custom millwork, rich herringbone oak flooring, and elegant architectural details throughout. The main living level is anchored by a gracious north-facing living room featuring dramatic floor-to-ceiling windows and a wood-burning fireplace framed by a custom mantel. Built-in shelving, an integrated multi-zone sound system, and a beautifully designed bar create a warm yet sophisticated setting for gatherings. A discreet powder room is tucked away off the central staircase, preserving the clean lines of the home's open layout. At the opposite end of the floor, the spacious dining room flows effortlessly into the chef's kitchen. Bathed in southern light, this inviting space overlooks neighboring gardens and features marble countertops, a large center island, custom cabinetry, a six-burner Wolf range with vented hood, Sub-Zero refrigeration, a farmhouse sink, and generous workspace for cooking and entertaining alike. A restored marble mantel adds character and warmth to the dining area. The bedroom level offers three well-proportioned bedrooms, including a tranquil primary suite with abundant natural light, a large closet / dressing room, and a luxurious en-suite bath finished in Calacatta marble. Complete with a soaking tub, skylight, and heated floors, the bathroom serves as a true retreat. Two additional bedrooms share a beautifully appointed full bath featuring a tub shower and radiant heated floors, while a dedicated laundry room adds everyday convenience. Crowning the home is an extraordinary top floor that offers exceptional flexibility. Currently configured as a light-filled office, this level can easily function as a media room, playroom, guest suite, or fourth bedroom. From here, two private terraces extend the living space outdoors. The expansive south-facing terrace is ideal for entertaining, complete with Ipe decking, a grill, and sweeping views stretching across Brooklyn's rooftops toward New York Harbor, Lower Manhattan, and unforgettable sunsets. A second terrace at the front of the home provides a more intimate setting for morning coffee or quiet evenings overlooking the Manhattan skyline. Originally renovated as a personal residence, the home was built with an uncompromising focus on quality. Significant upgrades include Marvin windows throughout, all-new plumbing, electrical, and gas service, ducted central air conditioning, custom skim-coated walls and paint, tongue-and-groove herringbone oak flooring, and dedicated mechanical systems, including separate boilers and hot water heaters. The residence also enjoys private basement storage. Perfectly positioned in the heart of Park Slope, just two and a half blocks from Prospect Park and within the coveted P.S. 39 school district, this exceptional home offers the rare combination of generous proportions, outstanding craftsmanship, expansive outdoor space, and a premier Brooklyn location. Select photos are virtually staged.
Features & Amenities
Interior Features
Exterior Features
Appliances
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
87
Median Asking Price
$1.77M
Median $/Sqft
$1,479
Avg Days on Market
N/A
New This Week
3
Price Reduced
23%
Sold (30 Days)
49
Median Sale Price
$1.98M
Live data from RLS at REBNY • Updated 7/23/26, 1:39 PM EST
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Location
390 9TH Street #A, 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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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 $700 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 2,017 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1901, making it approximately 125 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $3,500,000 for 2,017 sq ft, the asking price per square foot is approximately $1,735. 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 Douglas Elliman Real Estate - Jared Halpern
Listing Contact: (516) 280-0868
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 7/23/2026 at 5:39 PM UTC
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Quick Facts
Monthly Costs Estimate
$700,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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