For Sale · Listing by Compass
309 Prospect Place #GARDEN
Prospect Heights, Brooklyn
$2,250,000
309 Prospect Place #GARDEN
MLS® #RLS20111257
Listing by Compass
- 2
- Bedrooms
- 1.5
- Baths
- 1,938
- Sq. Ft.
- 1931
- Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Outdoor Space: Patio, Terrace
- Climate Control: Central Air, Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 1, 2026 | $2,250,000 | - |
| Currently | Sep 2, 2026 | $2,250,000 | - |
Description
Prime Prospect Heights Two-Bedroom Duplex with Private Garden and Deeded Parking! Welcome to 309 Prospect Place, Apt 1. This two-bedroom, one-and-a-half-bath home spans two levels, combining generous interior space, an extraordinary private garden, and the rare convenience of a deeded parking space. Thoughtfully designed for easy living and entertaining, the light-filled main level features an expansive living and dining area that opens directly to an impressive 926-square-foot private garden, creating a seamless extension of the living space and a true retreat in the city. The open kitchen is equally well considered, with honed Carrara marble countertops, custom cabinetry, a Bertazzoni convection range, and Bosch refrigerator and dishwasher. The sought-after split-bedroom layout places the bedrooms at opposite ends of the home for added privacy. The bright, windowed full bath features a large tub/shower, marble countertop, and Waterworks fixtures. Downstairs, the expansive recreation level offers tremendous flexibility for a media room, playroom, home office, gym, or guest space. A powder room and large laundry closet with washer and dryer complete this level. Split-system air conditioning and video intercom provide everyday comfort and convenience. Adding to the home’s appeal is a deeded parking space—an exceptionally valuable amenity in this prime Brooklyn location. From this coveted Prospect Heights address, the best of Brooklyn is right outside your door. Prospect Park, Grand Army Plaza, the Brooklyn Museum, Brooklyn Botanic Garden, and Brooklyn Public Library are all nearby, along with the neighborhood’s outstanding restaurants, cafés, shops, and year-round greenmarket. With nearly 2,000 square feet of interior space, an exceptional private garden, and deeded parking, this is a rare opportunity to enjoy space, convenience, and quintessential Brooklyn living all in one.
Features & Amenities
Interior Features
Exterior Features
Appliances
Building Information
Financial Details
About Prospect Heights
View All Prospect Heights ListingsProspect Heights is a compact Brooklyn neighborhood anchored by the Brooklyn Public Library, Grand Army Plaza, Prospect Park, and the Brooklyn Museum. The real estate market features historic brownstones, pre-war cooperatives, and new developments like Pacific Park, with 2/3/B/Q/4 train service.
Prospect Heights Live Market Data
View NeighborhoodActive Listings
13
Median Asking Price
$1.65M
Median $/Sqft
$1,375
Avg Days on Market
N/A
New This Week
2
Price Reduced
15%
Sold (30 Days)
10
Median Sale Price
$1.30M
Live data from RLS at REBNY • Updated 9/2/26, 12:22 PM EST
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Location
309 Prospect Place #GARDEN, Prospect Heights, 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 $1,201 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $4,204.92, or roughly $350 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 1 full bathroom and 1 half bathroom.
The listed interior living area is 1,938 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1931, making it approximately 95 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.
Pet policy requires confirmation with Milton Coste.
At the current list price of $2,250,000 for 1,938 sq ft, the asking price per square foot is approximately $1,161. 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 - Tamara Abir
Listing Contact: (646) 285-1746
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 9/2/2026 at 4:22 PM UTC
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Prospect Heights Market Update
10 sales last 30 days · $1.65M median · 1.3 months supply
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Quick Facts
Monthly Costs Estimate
$450,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $2M to $2,999,999 at 1.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$28,125
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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