Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Under Contract – Backup offers may be accepted

545 10th Street
Interested in this property?
Pending For Sale Triplex

$3,500,000

$850 per sq ft

545 10th Street

Park Slope, Brooklyn

MLS® #RLS20025747

RLS at REBNY

Listing by Compass

8

Bedrooms

3

Baths

4,120

Sq. Ft.

1901

Year Built

Quick Summary

Bedrooms 8
Bathrooms 3
Living Area 4,120 sq ft
Year Built 1901
Ownership None
Property Taxes $15,000/yr
Neighborhood Park Slope
Floor 1 of 3

Property Highlights

  • Style: WalkUp architecture
  • Character: Pre-war building (1901)

Property Details

Type Triplex
Ownership None
Total Rooms 14
Baths 3 Full
Floor 1 of 3
Pets Yes
Year Built 1901
Living Area 4,120 sq ft
Architectural Style WalkUp
Structure Type Triplex
Furnished Unfurnished
Basement Full
Parcel # 01092-0072
Block/Lot 01092/0072

Listing History

Event Date Price Change
Listed Sep 8, 2025 $3,500,000 -
Currently Jun 10, 2026 $3,500,000 -

Description

Spacious and sun-filled Park Slope Townhouse with room to grow! Nestled on coveted tree-lined Tenth Street, one block from Prospect Park, this sprawling building is a versatile gem for a buyer with a vision. Deep and wide, with high ceilings, wood floors, and large windows drenching the rooms with streams of sunshine. Currently designed as three high-income-producing apartments with a total of 8 bedrooms, it is an exceptional choice for an investor and perfect for an end buyer looking to create the most fabulous, spacious single-family home or two-family with a high rental income. Bring your architect and your dreams. Located in close proximity to the Prospect Park Band Shell, Ninth Street Playground, superb dining and shopping, plus one block from buses and the subway. There is even a City Bike depot right across the street. Shown by appointment only.

Features & Amenities

Interior Features

See Remarks

Building Information

Building Data View Compliance & Permits
Total Units 3
Stories 3
Structure Triplex
Style WalkUp

Financial Details

RE Taxes $15,000/yr ($1,250/mo)

Park 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 Neighborhood

Active Listings

127

Median Asking Price

$1.85M

Median $/Sqft

$1,386

Avg Days on Market

N/A

New This Week

16

Price Reduced

20%

Sold (30 Days)

22

Median Sale Price

$2.24M

Live data from RLS at REBNY • Updated 6/9/26, 11:02 PM EST

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Location

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545 10th Street, Park Slope, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1882
Year Built
144 years old
3
Floors
3
Residential Units
R6A
Zoning District
Walk-Up Apartments Historic District: Park Slope Historic District Extension

Tax & Assessment

Assessed Value: $275,820
Land Value: $38,100
Exemptions: $0

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

Lot Area: 1,800 SF
Building Area: 3,900 SF
Built FAR: 2.17
Allowed FAR: 3

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 common charges are $0 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $15,000, or roughly $1,250 per month. Verify the current assessment with your attorney before closing.

This property has 8 bedrooms and 3 full bathrooms.

The listed interior living area is 4,120 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1901, making it approximately 125 years old.

This listing is None

Pet policy requires confirmation with the listing broker.

At the current list price of $3,500,000 for 4,120 sq ft, the asking price per square foot is approximately $850. 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: RLS20025747
First Listed: 5/22/2025
On Market: 9/8/2025
Price Changed: 5/22/2025
Pending Since: 2/26/2026
Contract Date: 5/20/2025

Listing Courtesy of Compass - Marcy L Wasserman

Listing Contact: (917) 747-5824

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 6/10/2026 at 3:02 AM UTC

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