Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,850,000

· Closed May 16, 2023

645 Carlton Avenue #1
Looking for something similar?
Closed For Sale Co-op

$2,850,000

$1,295 per sq ft

645 Carlton Avenue #1

Prospect Heights, Brooklyn

MLS® #RLS10848763

RLS at REBNY

Listing by Compass

3

Bedrooms

2

Baths

2,200

Sq. Ft.

1910

Year Built

Quick Summary

Bedrooms 3
Bathrooms 2
Living Area 2,200 sq ft
Year Built 1910
Ownership Co-op
Maintenance $1,133/mo
Neighborhood Prospect Heights
Floor 1 of 4

Property Highlights

  • Exposure: East,West facing
  • Fireplace: Wood-burning or decorative fireplace
  • Style: Prewar architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 2 Full
Floor 1 of 4
Exposure East,West
Pets Yes
Cross Street Prospect Avenue/Park Place
Year Built 1910
Living Area 2,200 sq ft
Architectural Style Prewar
Parcel # 01158-0001-00645-000-0000001
Block/Lot 1158/1

Description

Beautifully renovated 3-bed, 2-bath duplex home with a massive, private garden, in a 24-foot-wide Limestone townhouse in prime Prospect Heights! This dreamy apartment is nearly 2,200 sq ft, features an oversized 35-foot-wide L-shaped landscaped garden, and has an incredible flow that makes it feel remarkably spacious in comparison to most brownstones. With a sizable screened in porch, a tranquil fountain, a firepit, irrigation system, lighting throughout, and multiple tiers that create a variety of beautiful areas to entertain, this home feels like a true oasis! This stunning apartment boasts carefully restored pre-war details alongside contemporary design and craftsmanship. The Parlor floor offers a spacious living room with high ceilings, working gas Fireplace, and three west-facing Bay Windows, along with two bedrooms and a luxurious, large full bath with Duravit fixtures and custom Michaelangelo marble design. The state-of-the-art kitchen has a Sub-Zero fridge, Viking cooktop, oven, microwave, stylish vent, Miele dishwasher, and Ceaserstone counters. The spacious dining area leads out to the 35-foot-wide landscaped garden, providing a peaceful retreat from city life. Wind downstairs to find the primary bedroom featuring sculptural arches, custom wood doors from India, and light streaming through elegant French glass doors to the tiered garden. This luxurious bedroom suite also features a windowed office, a spacious sitting area, a full bath, large laundry room with double-sized vented washer/dryer, and an enormous walk-in closet/dressing room. This intimate, four-unit co-op is well maintained and ideally located in the sought- after Prospect Heights neighborhood of Brooklyn. This building is located just off of Flatbush Ave, and close to Vanderbilt Ave, with access to some of the best dining and shopping in Brooklyn, and with close proximity to Prospect Park, Brooklyn Botanic Garden, Brooklyn Museum, Brooklyn Public Library, the Grand Army Saturday Farmer's Market, and the Barclays Center. An easy commute to Manhattan with B, Q, 2, 3. Common storage and bike storage for each unit. Pet Friendly.

Features & Amenities

Interior Features

Dining Area Entrance Foyer Fireplace

Exterior Features

Garden

Appliances

Dryer Washer

Building Information

Stories 4
Style Prewar

Financial Details

Maintenance $1,133/mo
Sale Price $2,850,000
Previous Price $2,550,000

Prospect Heights is a small but culturally dense neighborhood that offers the best of Brooklyn living. Anchored by the Brooklyn Public Library and the Grand Army Plaza, the area provides immediate access to Prospect Park and the Brooklyn Museum. The real estate market is a sophisticated blend of historic brownstones, stately pre-war cooperatives, and high-end new developments like Pacific Park, offering a range of options for modern urbanites.

Prospect Heights Live Market Data

View Neighborhood

Active Listings

24

Median Asking Price

$862K

Median $/Sqft

$1,214

Avg Days on Market

N/A

New This Week

4

Price Reduced

8%

Sold (30 Days)

7

Median Sale Price

$1.58M

Live data from RLS at REBNY • Updated 3/25/26, 4:18 PM EST

Similar Listings in Prospect Heights

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Location

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645 Carlton Avenue #1, Prospect Heights, Kings County • Near Prospect Avenue/Park Place

Floor Plans

Floor Plan
MLS® ID: RLS10848763
First Listed: 3/15/2023
Price Changed: 5/19/2023
Closed: 5/16/2023
Contract Date: 3/15/2023

Listing Courtesy of Compass - Jessica Fields

Listing Contact: (917) 664-6002

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 3/25/2026 at 8:18 PM UTC

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