Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
670 UNION Street #1B

For Sale · Listing by Revived Residential

670 UNION Street #1B

Park Slope, Brooklyn

$765,000

Interested in this property?
Active For Sale • Rental

$765,000

$1,454 per sq ft

670 UNION Street #1B

Park Slope, Brooklyn

Timber House

MLS® #RLS20122391

RLS at REBNY

Listing by Revived Residential

Open House Scheduled

Saturday, October 24 • 12:30 PM – 2:30 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

Studio
1
Bath
526
Sq. Ft.
2022
Year Built

Quick Summary

Bedrooms Studio
Bathrooms 1
Living Area 526 sq ft
Year Built 2022
Ownership RentalBuilding
HOA/Common Charges $117/mo
Neighborhood Park Slope
Floor 6

Property Highlights

  • Views: Skyline
  • Exposure: North facing
  • Outdoor Space: None, Rooftop

Property Details

Type Rental
Ownership Rental Building
Total Rooms 2
Baths 1 Full
Floor 6
View Skyline
Exposure North
Cooling Other
Pets Yes
Year Built 2022
Living Area 526 sq ft
Structure Type HighRise
Basement Other
Parcel # 00955-1202
Block/Lot 00955/0033

Listing History

Event Date Price Change
Listed Oct 23, 2026 $765,000 -
Currently Oct 23, 2026 $765,000 -

Description

Welcome to The Timber House, a beautifully designed condominium offering contemporary living in the heart of Park Slope, Brooklyn. This exceptional 526-square-foot studio features soaring 11-foot ceilings, creating a bright, open, and airy atmosphere with versatile layout possibilities to make the space uniquely your own. Thoughtfully appointed with elegant pine flooring, sophisticated LED ceiling lighting, a spacious closet, and the convenience of an in-unit washer and dryer, this residence combines style with everyday functionality. The modern kitchen is beautifully finished with Carrara marble countertops, and generous cabinetry, offering the perfect blend of timeless elegance and practical design. The tastefully appointed bathroom is a standout feature, showcasing a luxurious Duravit bathtub, elegant gold-and-white accents, and a contemporary floating vanity. Additional amenities include private storage for each residence and dedicated bicycle storage on the lower level, with space for one bicycle. Take your living experience to new heights on the building's stunning rooftop, where breathtaking views of Brooklyn and the Manhattan skyline provide the perfect backdrop for relaxing or entertaining. Ideally situated in the heart of Park Slope, The Timber House places you moments from an array of neighborhood favorites, including charming coffee shops, acclaimed restaurants, trendy boutiques, and the vibrant shopping scene along Fifth Avenue. Enjoy convenient access to public transportation and Citi Bike, making commuting and exploring the city effortless.

Features & Amenities

Interior Features

High Ceilings Storage Building None In Unit

Exterior Features

Building Roof Deck Private Outdoor Space Over60 Sqft None Rooftop

Building Amenities

Bike Storage

Appliances

Dishwasher

Building Information

Financial Details

Common Charges $117/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

103

Median Asking Price

$1.70M

Median $/Sqft

$1,416

Avg Days on Market

N/A

New This Week

9

Price Reduced

16%

Sold (30 Days)

28

Median Sale Price

$1.70M

Live data from RLS at REBNY • Updated 10/23/26, 11:25 AM EST

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Location

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670 UNION Street #1B, Park Slope, Kings County

Building Information

Official NYC property records for this building

6
Floors
14
Residential Units
R6A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $3,060,319
Land Value: $300,157
Exemptions: $0

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

Lot Area: 6,668 SF
Building Area: 22,116 SF
Built FAR: 3.32
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 $117 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 0 bedrooms and 1 full bathroom.

The listed interior living area is 526 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2022, making it approximately 4 years old.

This listing is RentalBuilding

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

At the current list price of $765,000 for 526 sq ft, the asking price per square foot is approximately $1,454. 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: RLS20122391
First Listed: 10/23/2026
On Market: 10/23/2026
Price Changed: 10/23/2026
Contract Date: 10/23/2026

Listing Courtesy of Revived Residential - Danielle J Lattarulo

Listing Contact: (347) 335-7721

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.

How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/23/2026 at 3:25 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Park Slope Market Update

28 sales last 30 days · $1.70M median · 3.7 months supply

Read Full Report

New listings in this building

Quick Facts

Status Active Type Rental Neighborhood Park Slope Borough Brooklyn
County Kings
Floor 6
Year Built 2022
First Listed 10/23/2026
Living Area 526 sqft
Common Charges $117/mo

Monthly Costs Estimate

Down Payment 20%

$153,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $117
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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