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740 Union Street 1Brooklyn, NY 11215

For Sale

$3,495,000

Smart Buyer Rebate $43,688

CC: 731.92 Tax: $690.17740 Union Street #1 - the ultra-elusive townhouse alternative. A triplex condominium within a stunning 19th-century brownstone, right in the heart of prime Park Slope.Occupying the first three levels of a beautifully maintained brownstone, this two-bedroom plus office, two-and-a-half-bath home offers the space, character, and privacy of townhouse living with the ease of a condominium.Enter at the top of the stoop into an expansive parlor level designed for both everyday living and entertaining. The beautifully renovated kitchen boasts a 15 foot long marble countertop with enormous storage below. The high end kitchen pairs custom cabinetry and with WOLF , Fisher Paykel,and Miele appliances. Generous proportions flow from the dining area into the spacious, south-facing living room, creating a warm and inviting space equally suited for quiet dinners or entertaining a crowd.The residence offers two well-proportioned bedrooms, a separate home office, two full bathrooms and a powder room, along with a fully finished lower-level recreation room providing valuable additional space for a media room, gym, playroom, or guest area.Perhaps the home's greatest luxury is outside: exclusive use of the entire south-facing backyard. Bluestone pavers are extensive, mature plantings, professionaly designed and installed across multiple levels, creating a lush private retreat ideal for entertaining, quiet relaxation, or taking your gardening to the next level.The home was fully renovated in 2014 with thoughtfully improved over the years. Recent improvements include new windows throughout, a completely renovated foyer, a refinished stoop and solid mahogany entry door, a restored cornice, and freshly painted exterior ironwork.740 Union Street places you between the neighborhood's celebrated shops, cafés, restaurants, and everyday conveniences along Fifth and Seventh Avenues. Prospect Park and Grand Army Plaza are just moments away, putting some of Brooklyn's best green space, culture, dining, and neighborhood life practically at your doorstep.Three floors of living space, an incredible private backyard, and stunning curb appeal-all within a classic Park Slope brownstone. Contact us today for your private appointment.This is not an offering. The complete offering terms are in an offering plan available from sponsor. File No. CD26-0022. Sponsor 740 UNION LLC, Brooklyn, NY.

Listed by Aran P Scott

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Douglas Elliman Real Estate

·

(646) 479-8408

Listed by Anthony Robles

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Douglas Elliman Real Estate

Last updated October 31, 2026

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Source: REBNY #RLS20115932

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCondo
  • NeighborhoodNorth Slope
  • Bedrooms3
  • Bathrooms2.5
  • Days on Prevu44
  • HOA/Maint. Fees$690/month
  • Size2,304 sqft
  • Price per sqft$1,517

Amenities

  • Private Outdoor Space

Location

Mortgage Calculator

Listing History

09/17/2026
Listed by Douglas Elliman Real Estate
$3,495,000
  1. 09/17/2026$3,495,000
    Listed by Douglas Elliman Real Estate

Estimated Closing Costs

Attorney Fees
$4,000
NYC Mansion Tax
$52,425
Title Insurance
$15,728
Bank Attorney
$1,500
Mortgage Recording Tax
$53,823
Other Closing Costs
$4,000
Total
$131,476

Estimated closing costs are based on the list price of $3,495,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 740 Union Street 1

Association

Amenities

  • Pets Allowed: Building No, No

Fees

  • Association Fee: $690.00 Monthly

Financial

  • Sponsor Unit: Yes

Exterior

Construction

  • Number Of Units Total: 2
  • Stories Total: 3
  • Year Built: 1899
  • Entry Level: 1

Features

  • View: City

Interior

Measurements

  • Living Area: 2,304
  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 3
  • Rooms Total: 6

Other

Location

  • City Region: Brooklyn
  • Subdivision Name: Park Slope
  • Tax Block: 00956
  • Tax Lot: 0037

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Laundry Features: Washer Hookup, In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 3 bedrooms and 2.5 bathrooms in this condo at 740 Union Street 1.

How does 740 Union Street 1 compare to other condos in North Slope?

This condo is listed 84% above the average price for condos in North Slope and has been on the market for 14 less days than the typical home in this area.

What is the square footage on this condo?

According to the MLS, this listing is 2,304 sqft.

740 Union Street 1 is a 3-bedroom, 2.5-bath condo for sale in Brooklyn NY 11215. Available on Prevu for 44 days at $3,495,000. This property features 2,304 square feet of living space, located in North Slope. The median listing price for condos in this area is $1,800,000. The home offers private outdoor space. View other condo listings in Brooklyn.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. 2026 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.