333 4th Street #6J
MLS® #RLS20122165
Listing by Compass
Open House Scheduled
Sunday, October 25 • 1:30 PM – 3:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
- 1
- Bedroom
- 1
- Bath
- N/A
- Sq. Ft.
- 1931
- Year Built
Quick Summary
Property Highlights
- Climate Control: Other
- Character: Pre-war building (1931)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 22, 2026 | $795,000 | - |
| Currently | Oct 22, 2026 | $795,000 | - |
Description
Perched above the treetops in the heart of Park Slope, this one-bedroom, one-bath co-op is a serene retreat. The glory of the sun streams through six south-facing windows, filling the residence with golden light throughout the day, and a recent renovation lends it a warmth that feels both refined and effortless. A graceful foyer, crowned by a crystal basket chandelier and dressed in floral wallpaper, doubles as a home office. To the right, the open kitchen, living, and dining area unfolds in warm taupe tones, with a built-in bookshelf that invites quiet afternoons with a favorite book. The kitchen is appointed with stone counters, a tiled backsplash, a dishwasher, and a built-in microwave, and a wood-paneled peninsula seats two. To the left of the foyer, the bedroom comfortably accommodates a queen bed and additional furnishings. Two custom closets complement the original, so storage is generous and beautifully organized. An entry closet in the foyer adds further convenience. The fully renovated bathroom is a study in quiet elegance, with marble hexagonal floor tiles, a mirrored built-in medicine cabinet, and large white wall tiles veined in soft grey. The renovation also brought new hardwood floors, freshly painted walls, and crown moldings throughout the apartment. Built in 1931, 333 Fourth Street is a pet-friendly, six-story elevator building with a video intercom, laundry, storage, and bike storage in the basement - both storage options subject to availability and at an additional cost. The building sits on a tree-lined brownstone block just off Fifth Avenue, with Washington Park at the end of the street and its weekend farmers market, fields, and courts. The shops and restaurants of Fifth and Seventh Avenues are close at hand, and Prospect Park, the neighborhood’s great green escape, is just up the slope.
Features & Amenities
Interior Features
Building Amenities
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
105
Median Asking Price
$1.70M
Median $/Sqft
$1,375
Avg Days on Market
N/A
New This Week
7
Price Reduced
13%
Sold (30 Days)
29
Median Sale Price
$1.70M
Live data from RLS at REBNY • Updated 10/22/26, 1:38 PM EST
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Location
333 4th Street #6J, Park Slope, Kings County
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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 monthly maintenance are $1,237.71 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1931, making it approximately 95 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.com. 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 - LUTHER M HINES
Listing Contact: (917) 226-1622
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.
How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works
RLS Data display by Keller Williams NYC. Data last updated on 10/22/2026 at 5:38 PM UTC
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Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 333 4th Street #6J
At $795,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. No obligation.
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What happens next
- 1Milton emails you today.
- 2A short call about what you want and when.
- 3The agreement arrives electronically after the call. Then showings.
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You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.
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Quick Facts
Monthly Costs Estimate
$159,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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