For Sale · Listing by Compass
546 40th Street #J
Sunset Park, Brooklyn
$625,000
546 40th Street #J
Florence Apartment Corporation
MLS® #RLS20123073
Listing by Compass
Open House Scheduled
Saturday, October 31 • 12:00 PM – 2:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
- 2
- Bedrooms
- 1
- Bath
- N/A
- Sq. Ft.
- 1920
- Year Built
Quick Summary
Property Highlights
- Views: Neighborhood
- Exposure: South,West facing
- Style: WalkUp architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 28, 2026 | $625,000 | - |
| Currently | Oct 28, 2026 | $625,000 | - |
Description
Welcome to Apartment J at The Florence, an inviting two-bedroom home with original character just around the corner from Sunset Park. Built in 1920, The Florence is one of the neighborhood’s original Finnish prewar cooperatives. Apartment J sits on the third floor of this four-story, 16-unit walk-up, offering a connection to Brooklyn history within a close-knit cooperative community. An entrance hallway opens to a home rich in period details, including original hardwood floors, wood moldings and doors, exposed brick, and 9'4" ceilings. A built-in glass-front cabinet adds character to the living room, while original glass French doors lead to the primary bedroom, allowing natural light to flow between the spaces. The windowed galley kitchen features solid wood cabinetry, Silestone quartz countertops, stainless steel appliances, and a dishwasher. A breakfast bar and pass-through window open to the living room. The bathroom is also windowed. The well-maintained, self-managed building offers a shared rear patio, laundry room, bike room, basement woodworking room, private storage, and additional common trunk-room storage - all included in the low monthly maintenance of $585. The Florence is pet-friendly and 100% owner-occupied, with no subletting permitted. An ongoing capital-improvement assessment of $500 is collected twice a year. Beyond Sunset Park, the neighborhood offers plenty to explore. Nearby Green-Wood Cemetery has expansive landscaped grounds, walking paths, history, and cultural programming, while Industry City offers restaurants, shopping, markets, entertainment, and events. The N, R, and D trains are a few blocks away. With its preserved details and thoughtful use of space, Apartment J is a warm, welcoming home with enduring Brooklyn character. Video tour available upon request.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Sunset Park
View All Sunset Park ListingsSunset Park features four landmarked historic districts of Italianate, Neo-Grec, and Romanesque Revival brick and brownstone rowhouses climbing the hillside between Fourth and Eighth Avenues in western Brooklyn. The namesake hilltop park offers panoramic Manhattan skyline views and a 1936 neoclassical public pool, while the commercial corridors along Fifth Avenue and Eighth Avenue anchor the neighborhood. The D train at Ninth Avenue, N/R at 36th-45th-53rd Streets provide multiple subway connections to Manhattan.
Sunset Park Live Market Data
View NeighborhoodActive Listings
10
Median Asking Price
$613K
Median $/Sqft
$698
Avg Days on Market
N/A
New This Week
1
Price Reduced
30%
Sold (30 Days)
4
Median Sale Price
$903K
Live data from RLS at REBNY • Updated 10/28/26, 11:46 AM EST
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Location
546 40th Street #J, Sunset Park, Kings County
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 $585 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 2 bedrooms and 1 full bathroom.
According to MLS records, the building was constructed in 1920, making it approximately 106 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: On approval. Contact Milton Coste for weight limits or breed restrictions.
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 - Julie E Cohen
Listing Contact: (917) 885-3365
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 10/28/2026 at 3:46 PM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 546 40th Street #J
At $625,000, 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
$125,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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