For Sale · Listing by Compass
65 Montague Street #3D/4D
Brooklyn Heights, Brooklyn
$4,450,000
65 Montague Street #3D/4D
MLS® #RLS20114934
Listing by Compass
- 4
- Bedrooms
- 3
- Baths
- N/A
- Sq. Ft.
- 1934
- Year Built
Quick Summary
Property Highlights
- Climate Control: Central Air, Other
- Character: Pre-war building (1934)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 14, 2026 | $4,450,000 | - |
| Currently | Sep 14, 2026 | $4,450,000 | - |
Description
65 Montague Unit 3D/4D is a home like no other. Bathed in natural light and spanning two gracious levels, this beautifully renovated duplex offers an exceptional sense of space and scale in the heart of Brooklyn Heights. With four bedrooms, the flexibility to create a fifth, a dedicated office, and three full baths, the home combines the generous proportions and versatility of a townhouse with the ease of apartment living. Fifteen windows fill the oversized rooms with light, while thoughtful custom details and elegant finishes create an atmosphere that is both sophisticated and inviting. The main level opens with a welcoming foyer featuring two large closets and flows into an expansive living and dining space. The windowed eat-in kitchen is appointed with top-of-the-line appliances, including a Sub-Zero refrigerator, paneled dishwasher, wine refrigerator, and a Bertazzoni induction range. The kitchen connects seamlessly to the living and dining room, where a coffered ceiling and custom built-ins add warmth and character. A generously sized bedroom and full bath complete this level. Upstairs, the oversized south-facing primary bedroom connects directly to a dedicated office, creating a spacious and versatile private retreat. Two additional bedrooms, two full baths, and a separate windowed play area—easily configured as a fifth bedroom—complete the upper level. Custom closets throughout provide abundant, thoughtfully integrated storage. The apartment was thoughtfully renovated by award-winning interior designer John Willey in 2022 and has been meticulously maintained ever since. Carefully selected wallpaper, custom window treatments, bespoke built-ins, and a mix of new and recessed lighting installed create a sophisticated and cohesive aesthetic. An Electrolux washer and dryer and security and sound system add modern comfort and convenience. The location is quintessential Brooklyn Heights. The famed Brooklyn Promenade is less than half a block away, with Brooklyn Bridge Park just moments beyond. Montague Street is right around the corner, offering an excellent selection of restaurants, cafés, shops, and everyday conveniences, while acclaimed destinations including Clover Hill and The River Café are nearby. The apartment also comes with two private storage units, and residents enjoy a beautiful common garden, bike storage, and a live-in superintendent. Please note that the building has an assessment in place from through September 2030. The assessment is $287 per month for Apartment 3D and $290.50 per month for Apartment 4D.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Brooklyn Heights
View All Brooklyn Heights ListingsBrooklyn Heights is New York City’s first historic district, famous for its grand architecture and the iconic Brooklyn Heights Promenade. Offering some of the most breathtaking views of Lower Manhattan and the Statue of Liberty, the neighborhood exudes a low-traffic, old-world elegance. The real estate market is characterized by magnificent pre-war townhouses, sought-after cooperatives, and a select few ultra-luxury waterfront developments along Brooklyn Bridge Park.
Brooklyn Heights Live Market Data
View NeighborhoodActive Listings
77
Median Asking Price
$1.75M
Median $/Sqft
$1,727
Avg Days on Market
N/A
New This Week
32
Price Reduced
16%
Sold (30 Days)
20
Median Sale Price
$1.92M
Live data from RLS at REBNY • Updated 9/14/26, 6:54 PM EST
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Location
65 Montague Street #3D/4D, Brooklyn 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 monthly maintenance are $3,628.38 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 4 bedrooms and 3 full bathrooms.
According to MLS records, the building was constructed in 1934, making it approximately 92 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.
Pet policy requires confirmation with Milton Coste.
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 - Tali Berzak
Listing Contact: (917) 246-8581
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 9/14/2026 at 10:54 PM UTC
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Brooklyn Heights Market Update
20 sales last 30 days · $1.75M median · 3.9 months supply
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Quick Facts
Monthly Costs Estimate
$890,000
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 $3M to $4,999,999 at 1.50%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$66,750
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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