Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
23 MIDDAGH Street

For Sale · Listing by Serhant

23 MIDDAGH Street

Brooklyn Heights, Brooklyn

$13,750,000

Interested in this property?

$13,750,000

$2,389 per sq ft

23 MIDDAGH Street

Brooklyn Heights, Brooklyn

MLS® #RLS20114876

RLS at REBNY

Listing by Serhant

4
Bedrooms
5.5
Baths
5,755
Sq. Ft.
1906
Year Built

Quick Summary

Bedrooms 4
Bathrooms 6 full, 2 half
Living Area 5,755 sq ft
Lot Size 2,025.78 sq ft
Year Built 1906
Ownership None
Property Taxes $58,716/yr
Neighborhood Brooklyn Heights
Floor 1 of 1

Property Highlights

  • Views: Other
  • Outdoor Space: Deck, Terrace, Balcony
  • Fireplace: 1 fireplace

Property Details

Type Single Family Residence
Ownership None
Total Rooms 10
Baths 5 Full, 2 Half
Floor 1 of 1
View Other
Cooling Central Air
Pets Yes
Year Built 1906
Living Area 5,755 sq ft
Structure Type Townhouse
Basement Other
Lot Size 2,025.78 sq ft
Parcel # 00210-0024
Block/Lot 00210/0024

Listing History

Event Date Price Change
Listed Sep 14, 2026 $13,750,000 -
Currently Sep 14, 2026 $13,750,000 -

Description

Recently gut renovated to an exceptional standard by renowned architect Deborah Berke, founder of TenBerke, this extraordinary 25.5-foot-wide single-family townhouse seamlessly blends timeless Brooklyn Heights charm with sophisticated contemporary design. A grand stoop flanked by two gas lanterns leads to an elegant parlor level featuring soaring ceilings, two expansive living rooms, ventless fireplaces, a powder room, and dramatic floor-to-ceiling windows that fill the home with natural light. The garden level is designed for both entertaining and everyday living, offering a formal dining room, a spectacular eat-in chef's kitchen with a Lacanche range and top-of-the-line appliances, and direct access to a beautifully landscaped private garden. The third floor is dedicated to a luxurious primary suite with a spa-like en-suite bath and walk-in closet, complemented by a home office or additional bedroom. Two generously proportioned bedrooms, two full baths, and a laundry room occupy the fourth floor. Above, the fifth floor offers a flexible living or media room with a wet bar, full bath, and a spacious terrace. Crowning the home is an incredible rooftop terrace showcasing sweeping views of the Manhattan skyline, Downtown Brooklyn, and the Brooklyn Bridge. The finished cellar is equally impressive, featuring a fully equipped gym, steam shower, sauna, wine room, and abundant storage. Perfectly positioned on one of Brooklyn Heights' most picturesque tree-lined blocks, this exceptional residence is just minutes from Manhattan by car or subway.

Features & Amenities

Interior Features

Smoke Free Washer Hookup In Unit Fireplace (1)

Exterior Features

Balcony Garden Private Outdoor Space Over60 Sqft Deck Terrace Balcony

Building Amenities

Green Building

Appliances

Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 1
Stories 1
Structure Townhouse

Financial Details

RE Taxes $58,716/yr ($4,893/mo)

Brooklyn 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 Neighborhood

Active 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, 3:59 PM EST

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Location

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23 MIDDAGH Street, Brooklyn Heights, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1834
Year Built
192 years old
3
Floors
1
Residential Units
R6
Zoning District
One Family Dwellings Historic District: Brooklyn Heights Historic District

Tax & Assessment

Assessed Value: $786,300
Land Value: $62,340
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 2,024 SF
Building Area: 4,915 SF
Built FAR: 2.43
Allowed FAR: 2.43

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

Frequently Asked Questions

Common questions about this property

The current listed annual property tax is $58,716, or roughly $4,893 per month. Verify the current assessment with your attorney before closing.

This property has 4 bedrooms and 5 full bathrooms and 2 half bathrooms.

The listed interior living area is 5,755 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1906, making it approximately 120 years old.

This listing is None

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $13,750,000 for 5,755 sq ft, the asking price per square foot is approximately $2,389. 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) 416-7433
MLS® ID: RLS20114876
First Listed: 9/14/2026
On Market: 9/14/2026
Price Changed: 9/14/2026
Contract Date: 9/14/2026

Listing Courtesy of Serhant - Ravi Kantha

Listing Contact: (914) 224-2191

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 9/14/2026 at 7:59 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

Status Active Type Single Family Residence Neighborhood Brooklyn Heights Borough Brooklyn
County Kings
Floor 1 of 1
Year Built 1906
First Listed 9/14/2026
Living Area 5,755 sqft
Annual Tax $58,716

Monthly Costs Estimate

Down Payment 20%

$2,750,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Est. Taxes $4,893
Total Monthly $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 $10M to $14,999,999 at 3.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$446,875

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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