Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,750,000

· Closed April 10, 2021

409 3rd Street #4
Closed For Sale Condo

$1,750,000

409 3rd Street #4

Park Slope, Brooklyn

MLS® #RLS10691591

RLS at REBNY

Listing by Compass

3

Bedrooms

2

Baths

N/A

Sq. Ft.

1921

Year Built

Quick Summary

Bedrooms 3
Bathrooms 2
Year Built 1921
Ownership Condo
HOA/Common Charges $500/mo
Property Taxes $4,512/yr
Neighborhood Park Slope
Floor 4 of 4

Property Highlights

  • Exposure: North,South facing
  • Outdoor Space: Rooftop
  • Style: Prewar architecture

Property Details

Type Condo
Ownership Condominium
Total Rooms 6
Baths 2 Full
Floor 4 of 4
Exposure North,South
Cooling Window Units
Pets Yes
Cross Street 5th Avenue/6th Avenue
Year Built 1921
Architectural Style Prewar
Block/Lot 975/7501

Listing History

Event Date Price Change
Listed Sep 21, 2015 $1,750,000 -
Currently Apr 25, 2026 $1,750,000 -

Description

Mint condition gut renovated 3 bed, 2 bath home in Prime Park Slope, offering impeccable high-end finishes throughout, an in-unit washer/dryer, and an internal staircase leading to a magnificent private roof deck. 409 3rd Street is a boutique 4-unit pre-war townhouse condominium with extremely low monthlies on one of Park Slope's most beautiful tree-lined blocks.

Features & Amenities

Interior Features

Pantry

Exterior Features

Rooftop

Appliances

Dryer Washer

Building Information

Financial Details

Common Charges $500/mo
RE Taxes $4,512/yr ($376/mo)
Sale Price $1,750,000

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

110

Median Asking Price

$1.70M

Median $/Sqft

$1,376

Avg Days on Market

N/A

New This Week

15

Price Reduced

16%

Sold (30 Days)

23

Median Sale Price

$1.66M

Live data from RLS at REBNY • Updated 4/25/26, 3:58 PM EST

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Location

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409 3rd Street #4, Park Slope, Kings County • Near 5th Avenue/6th Avenue

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1921
Year Built
105 years old
4
Floors
4
Residential Units
R6B
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $1,327,052
Land Value: $33,750
Exemptions: $0

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

Lot Area: 2,050 SF
Building Area: 4,311 SF
Built FAR: 2.1
Allowed FAR: 2

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 $500 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $4,512, or roughly $376 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1921, making it approximately 105 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.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) 416-7433
MLS® ID: RLS10691591
First Listed: 9/21/2015
Price Changed: 2/5/2021
Closed: 4/10/2021
Contract Date: 1/12/2021

Listing Courtesy of Compass - Isil Yildiz

Listing Contact: (985) 714-4470

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 4/25/2026 at 7:58 PM UTC

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