Brooklyn (Park Slope), NY, 11215 | $3,500,000

Offering the scale and privacy of a townhouse with the ease of condominium living, this beautifully renovated triplex spans over 2, 000 square feet and is ideally located on one of Park Slope's most desirable tree-lined blocks, just moments from Prospect Park.

Designed with both everyday living and entertaining in mind, the residence seamlessly blends timeless craftsmanship with contemporary finishes. Natural light pours through oversized windows, illuminating thoughtfully designed interiors, custom millwork, rich herringbone oak flooring, and elegant architectural details throughout.

The main living level is anchored by a gracious north-facing living room featuring dramatic floor-to-ceiling windows and a wood-burning fireplace framed by a custom mantel. Built-in shelving, an integrated multi-zone sound system, and a beautifully designed bar create a warm yet sophisticated setting for gatherings. A discreet powder room is tucked away off the central staircase, preserving the clean lines of the home's open layout.

At the opposite end of the floor, the spacious dining room flows effortlessly into the chef's kitchen. Bathed in southern light, this inviting space overlooks neighboring gardens and features marble countertops, a large center island, custom cabinetry, a six-burner Wolf range with vented hood, Sub-Zero refrigeration, a farmhouse sink, and generous workspace for cooking and entertaining alike. A restored marble mantel adds character and warmth to the dining area.

The bedroom level offers three well-proportioned bedrooms, including a tranquil primary suite with abundant natural light, a large closet / dressing room, and a luxurious en-suite bath finished in Calacatta marble. Complete with a soaking tub, skylight, and heated floors, the bathroom serves as a true retreat. Two additional bedrooms share a beautifully appointed full bath featuring a tub shower and radiant heated floors, while a dedicated laundry room adds everyday convenience.

Crowning the home is an extraordinary top floor that offers exceptional flexibility. Currently configured as a light-filled office, this level can easily function as a media room, playroom, guest suite, or fourth bedroom. From here, two private terraces extend the living space outdoors. The expansive south-facing terrace is ideal for entertaining, complete with Ipe decking, a grill, and sweeping views stretching across Brooklyn's rooftops toward New York Harbor, Lower Manhattan, and unforgettable sunsets. A second terrace at the front of the home provides a more intimate setting for morning coffee or quiet evenings overlooking the Manhattan skyline.

Originally renovated as a personal residence, the home was built with an uncompromising focus on quality. Significant upgrades include Marvin windows throughout, all-new plumbing, electrical, and gas service, ducted central air conditioning, custom skim-coated walls and paint, tongue-and-groove herringbone oak flooring, and dedicated mechanical systems, including separate boilers and hot water heaters. The residence also enjoys private basement storage.

Perfectly positioned in the heart of Park Slope, just two and a half blocks from Prospect Park and within the coveted P. S. 39 school district, this exceptional home offers the rare combination of generous proportions, outstanding craftsmanship, expansive outdoor space, and a premier Brooklyn location.

Select photos are virtually staged.

Features

  • Town: Brooklyn
  • Rooms: 7
  • Bedrooms: 3
  • Baths: 2 full / 1 half
  • Units: 2
  • Laundry: Building None,Washer Hookup,In Unit
  • Style: Walk-Up
  • Year Built: 1901
  • Cooling: Central Air
  • Basement: Other
  • Approx Sq. Feet: 2,017
  • HOA Fee: $700 Monthly
  • View: City Lights,City
  • Pet Policy: Building Yes,No
  • Appliances: Washer Dryer Allowed
  • MLS#: RLS20105245
  • Days on Market: 1 day
  • Website: https://www.raveis.com
    /prop/RLS20105245/3909thstreet_brooklyn_ny?source=qrflyer
Copyright © 2026  The Real Estate Board of New York, Inc., All rights reserved
All information is intended only for the Registrant’s personal, non-commercial use. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. RLS Data display by William Raveis Real Estate, Inc.
Listing courtesy of Douglas Elliman Real Estate   Phone: (212) 891-7000

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Frank KolbSenior Vice President - Coaching & Strategic, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 81725

203.980.8025

Frank.Kolb@raveis.com

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Brooklyn (Park Slope), NY, 11215

$3,500,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Frank Kolb

Senior Vice President - Coaching & Strategic

William Raveis Mortgage, LLC

Phone: 203.980.8025

Frank.Kolb@raveis.com

NMLS Mortgage Loan Originator ID 81725

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $2,800,000 $2,800,000 $2,800,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.500% 6.250% 6.000%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.165% 6.361% 6.183%
Monthly Tax Payment N/A N/A N/A
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $15,898 $17,240 $23,628
Total Monthly Payment $16,023 $17,365 $23,753

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.  The Total Monthly Payment does not include the estimated HOA/Common Charge payment.