For Sale · Listing by Corcoran Group
405 3RD Street #2
Park Slope, Brooklyn
$1,275,000
405 3RD Street #2
MLS® #RLS20116122
Listing by Corcoran Group
- 2
- Bedrooms
- 1
- Bath
- N/A
- Sq. Ft.
- 1930
- Year Built
Quick Summary
Property Highlights
- Views: Other
- Exposure: North,South facing
- Outdoor Space: Deck
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 18, 2026 | $1,275,000 | - |
| Currently | Sep 19, 2026 | $1,275,000 | - |
Description
Set on one of Park Slope's most coveted blocks, Welcome to 405 Third Street, 2. This elegant south-facing two-bedroom, one-bathroom co-op combines classic brownstone character with thoughtful contemporary updates and an unusually generous private terrace.Enter through an original wood door into a gracious parlor defined by soaring 10.5-foot ceilings, beautiful proportions, and abundant southern light. A wood burnining, brick fireplace adds warmth and character, while modern lighting upgrades bring a refined contemporary touch.The open kitchen has been thoughtfully integrated into the living space, with custom cabinetry, quartz countertops, Bosch dishwasher, and modern stainless steel appliances. The existing counter provides seating and can easily be reconfigured without the overhang for those who prefer to create a larger dining area.The brand-new bathroom was just completed, and was finished with timeless marble basketweave tile, a fluted wood vanity, and carefully selected modern fixtures.Both bedrooms offer more than the typical city footprint. The spacious primary bedroom comfortably accommodates a king-size bed with additional seating, while the second bedroom offers considerable floor space beyond a twin bed, making it equally well suited as a bedroom, office, or flexible guest space. An in-unit washer dryer is tucked off the bathroom with an opportunity to combine the laundry area and adjacent hall closet to create a compact walk-in closet or additional storage.The large private terrace, completely redone in 2025 with new ironwork and waterproof decking membrane, offers ample space for outdoor dining, lounging, gardening, and entertaining. If one wishes, there is also room for an AC condenser on the terrace should a future owner choose to pursue central or ductless cooling, subject to building requirements and electrical upgrades.The intimate, self-managed four-unit co-op offers the character and community of a classic brownstone with the simplicity of a small building, with all shareholders serving on the board. Pets are allowed. Recent capital improvements include complete facade and stoop resurfacing in 2023 and a roof repair in 2026, with the roof assessment already paid.Third Street is beloved for its unusually wide, double sidewalks, strong sense of community, and annual block parties. The location places you between JJ Byrne Playground and Prospect Park, with easy access to the R and F trains, the B63, and Atlantic Terminal/Barclays Center. Some of the neighborhood's favorite destinations are just around the corner, including Stone Park, Kings Co Imperial, Emmy Squared, Simple Loaf, Terre, L'Albero dei Gelati, and countless other neighborhood staples.A gracious Park Slope home with light, scale, outdoor space, original character, and thoughtful updates-on a block that feels distinctly like home. Come see for yourself!
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
91
Median Asking Price
$1.80M
Median $/Sqft
$1,380
Avg Days on Market
N/A
New This Week
24
Price Reduced
11%
Sold (30 Days)
36
Median Sale Price
$1.70M
Live data from RLS at REBNY • Updated 9/18/26, 11:52 PM EST
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Location
405 3RD Street #2, Park Slope, 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 $991 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 2 bedrooms and 1 full bathroom.
According to MLS records, the building was constructed in 1930, making it approximately 96 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 Corcoran Group - Alexandra Carter
Listing Contact: (904) 860-2098
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 9/19/2026 at 3:52 AM UTC
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Quick Facts
Monthly Costs Estimate
$255,000
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 $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$12,750
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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