Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $825,000

Listed at $849,000 · Sold 2.8% below asking · Closed August 20, 2018

630 UNION Street #4B
Closed For Sale Condo

$849,000

$999 per sq ft

630 UNION Street #4B

Park Slope, Brooklyn

MLS® #RLS10034294

RLS at REBNY

Listing by Garfield Realty

2

Bedrooms

1

Bath

850

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Living Area 850 sq ft
Year Built N/A
Ownership Condo
HOA/Common Charges $413/mo
Property Taxes $5,592/yr
Neighborhood Park Slope

Property Highlights

  • Exposure: North,West facing

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths null Full
Exposure North,West
Pets Yes
Living Area 850 sq ft
Parcel # 00955-1120

Listing History

Event Date Price Change
Listed May 30, 2018 $849,000 -
Price Reduced Jun 5, 2018 $885,000 +4.2%

Description

Generously sized 2-bedroom (flexible 3-bedroom) condo in a wonderful Park Slope location with transportation, shopping and a community garden out your front door. No detail has been overlooked in this newly-renovated condo: Exposed beams, richly-hued hardwood floors, lofty ceilings, recessed lighting, glass sconces, a chic marble bath, barn door, exposed brick, and custom built-ins. Be the first to occupy this fresh, new home! Artfully reimagined by a talented design-build team, this lovely unit offers a welcoming foyer along with a massive living area for dining, lounging and entertaining. The open kitchen is outfitted with ample modern cabinetry, new stainless appliances - including dishwasher and ice maker - and waterfall quartz countertops that provide a stylish setting for the chef and leisurely meals. The current split-bedroom layout affords privacy, and can easily convert to a 3-bedroom for flexible space as needs change. One king-sized bedroom is bright and airy with a generous closet and ample room for furnishings, while the second bedroom makes excellent use of space with a glass barn door, oversize closet and whimsical curved wall. Marble mosaic tile in the windowed bath adds a luxurious touch alongside a smart vanity and recessed medicine cabinet storage. There is space to add an in-unit washer-dryer, in addition to the ground floor common laundry room. With Citibike out your front door and the R Train around the corner, 630 Union Street is ideally situated for easy day-to-day living. Grab morning bagels and coffee across the street, take a 9-minute stroll to Whole Foods, or join the community garden next door! Blink Fitness is less than 1 block away, as is Park Slope's 5th Avenue shopping for plenty of restaurants, cafes, goods, and services. Prospect Park is an easy stroll away, as well. Well-managed, pet friendly building with ground floor common laundry and low monthly costs. Fourth floor walk-up.

Features & Amenities

Interior Features

Common Area

Building Information

Financial Details

Common Charges $413/mo
RE Taxes $5,592/yr ($466/mo)
Sale Price $825,000
Previous Price $885,000

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

111

Median Asking Price

$1.72M

Median $/Sqft

$1,376

Avg Days on Market

N/A

New This Week

12

Price Reduced

17%

Sold (30 Days)

21

Median Sale Price

$1.66M

Live data from RLS at REBNY • Updated 4/28/26, 8:08 AM EST

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Location

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630 UNION Street #4B, Park Slope, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1909
Year Built
117 years old
5
Floors
30
Residential Units
C4-4D
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $2,074,044
Land Value: $154,800
Exemptions: $144,492

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

Lot Area: 7,465 SF
Building Area: 20,202 SF
Built FAR: 2.71
Allowed FAR: 6.02

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 $413 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $5,592, or roughly $466 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 1 full bathroom.

The listed interior living area is 850 square feet. Verify dimensions independently during due diligence.

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.

At the current list price of $849,000 for 850 sq ft, the asking price per square foot is approximately $999. 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 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: RLS10034294
First Listed: 5/30/2018
Price Changed: 6/5/2018
Closed: 8/20/2018
Contract Date: 5/14/2018

Listing Courtesy of Garfield Realty - Erica Keberle

Listing Contact: (917) 690-5405

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 4/28/2026 at 12:08 PM UTC

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