Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $625,000

Listed at $649,000 · Sold 3.7% below asking · Closed July 15, 2020

701 Union Street #1A
Closed For Sale Condo

$649,000

$800 per sq ft

701 Union Street #1A

Park Slope, Brooklyn

MLS® #RLS10606947

RLS at REBNY

Listing by The Corcoran Group

Studio

1.5

Baths

811

Sq. Ft.

2015

Year Built

Quick Summary

Bedrooms Studio
Bathrooms 2 full, 1 half
Living Area 811 sq ft
Year Built 2015
Ownership Condo
HOA/Common Charges $494.75/mo
Property Taxes $8,593.68/yr
Neighborhood Park Slope

Property Highlights

  • Exposure: South facing
  • Climate Control: Central Air
  • New Construction: Brand new building

Property Details

Type Condo
Ownership Condominium
Total Rooms 2
Baths 1 Full, 1 Half
Exposure South
Cooling Central Air
Pets Yes
Cross Street 5th Avenue & 4th Avenue
Year Built 2015 (New)
Living Area 811 sq ft
Parcel # 00952-1501

Listing History

Event Date Price Change
Listed May 17, 2018 $900,000 -
Currently Apr 26, 2026 $649,000 -27.9%

Description

Brand new, never lived in mini house! Modern finishes and designer touches define this bright, new construction, boutique elevator condominium at 701 Union Street in the heart of Park Slope. Legally a studio, #1A is a surprisingly spacious TRIPLEX, more like a mini house, with a smart and airy layout with ceilings over 15 ft, great storage space, and 1.5 baths! This home features a 110 SF lofted sleep space and built in closets on the upper level, the kitchen, living/dining area and full bath on the ground level, and a half bath en-suite to the rec room with excellent storage space and its own washer/dryer closet on the lower level. Huge common roof deck with expansive Brooklyn and Statue of Liberty views! Bright southern light from uniquely paneled windows greet you upon entering #1A. An open kitchen/dining/living area and a stylish full bathroom are all on the ground floor. The downstairs level features a large living space with some natural light flowing in from above and a flexible floor plan as well as a convenient 2nd egress.The #1A kitchen pairs impeccably chosen walnut cabinets and white Caesarstone counter tops with a suite of stainless steel appliances including BOSCH oven, stove top, dishwasher and microwave, and Fisher & Paykel refrigerator/freezer. The attention to detail continues in the full bathroom, with a floating walnut vanity, Zuma tub, and Kohler and Hansgrohe fixtures.701 Union Street is a high quality newly constructed 9-unit boutique elevator condominium. Filled with upscale finishes, clean design, and thoughtful layouts, each unit features a washer & dryer, central air and heat as well as its own hot water heater. Building amenities include a shared roof terrace, common rec room with storage and room for bikes, and a virtual doorman.Situated in Park Slope between Fourth and Fifth Avenues, this prime location has access to all that the vibrant neighborhood has to offer, from charming boutiques to cafes and restaurants and along the Fifth Avenue corridor and beyond. Transportation is a half block away at the Union Street stop on the R train, or take an easy jaunt to 11 trains and the LIRR at Atlantic Avenue or enjoy use of the Citi Bikes on the block.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common Area

Exterior Features

Building Roof Deck

Appliances

Dryer Washer

Building Information

Financial Details

Common Charges $494.75/mo
RE Taxes $8,593.68/yr ($716/mo)
Original Price $900,000
Sale Price $625,000

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)

20

Median Sale Price

$1.66M

Live data from RLS at REBNY • Updated 4/26/26, 2:09 PM EST

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Location

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701 Union Street #1A, Park Slope, Kings County • Near 5th Avenue & 4th Avenue

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

2013
Year Built
13 years old
5
Floors
9
Residential Units
R6A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $1,925,100
Land Value: $83,249
Exemptions: $0

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

Lot Area: 2,375 SF
Building Area: 6,726 SF
Built FAR: 2.83
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 $494.75 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $8,593.68, or roughly $716 per month. Verify the current assessment with your attorney before closing.

This property has 0 bedrooms and 1 full bathroom and 1 half bathroom.

The listed interior living area is 811 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2015, making it approximately 11 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.

Pet policy requires confirmation with the listing broker.

At the current list price of $649,000 for 811 sq ft, the asking price per square foot is approximately $800. 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: RLS10606947
First Listed: 5/17/2018
Closed: 7/15/2020
Contract Date: 5/17/2018

Listing Courtesy of The Corcoran Group - Zoe N Saaf

Listing Contact: (347) 596-6302

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 4/26/2026 at 6:09 PM UTC

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