Sold on 1/9/2026 for $3,415,000
303 Humboldt Street
MLS® #RLS20054018
Listing by Compass
4
Bedrooms
4.5
Baths
2,970
Sq. Ft.
1910
Year Built
Quick Summary
Property Highlights
- Exposure: South,West facing
- Fireplace: 1 fireplace
- Climate Control: Central Air
Property Details
Description
Introducing 303 Humboldt Street, a masterfully transformed single-family townhouse in the heart of Williamsburg. Every inch of this home has been meticulously renovated in collaboration with the Williamsburg-based, Architectural Digest-featured designer behind the renowned Urban Cowboy Hotels. Designed with material intentionality and thoughtfulness, 303 Humboldt Street embraces Williamsburg’s industrial loft past – incorporating details like exposed ceiling beams and reclaimed wood sourced from a local lumber yard – while offering the privacy and exclusivity of Brooklyn townhouse living. This 4-bedroom, 3.5-bathroom home, complete with an entertainment room, laundry room, finished basement, and a landscaped backyard featuring a cedar sauna and cold plunge, was built to impress. The design-forward main level features a custom floating staircase, 9+ foot exposed wood beamed ceilings, a powder room with a hand-crafted Calacatta Viola marble sink, and new 8-inch white oak floors throughout. The living room is anchored by a decorative vintage cast-iron fireplace with a custom reclaimed wood mantel. The open-plan layout creates a seamless flow between living and dining, with a built-in marble-topped coffee bar and space for an 8 person dining table. The chef’s kitchen is an entertainer’s dream, boasting a 10+ foot Fior de Pesco waterfall marble island with counter seating and built-in storage, abundant counter space, a built-out pantry, and top-of-the-line appliances, including a 48” range and vented hood. Floor-to-ceiling accordion glass doors off the kitchen open onto a wraparound deck overlooking the backyard for the ultimate indoor-outdoor living experience. Replenish and unwind year-round in your very own spa-inspired retreat – a landscaped backyard with a cedar cold plunge and sauna designed with Williamsburg’s wellness-focused community in mind. Upstairs, the king sized primary suite easily fits an additional seating area and is flooded with natural light through three oversized, Cityproof sound-treated windows. The walk-in closet leads to a spa-like ensuite with radiant heated floors, a walk-in shower with a separate soaking tub, and a floating double vanity with an LED smart mirror. The second bedroom, thoughtfully positioned at the other end of the second level for privacy, features a built-out closet and full ensuite bath. All full bathrooms are outfitted with radiant heated floors and the laundry room includes a washer, vented dryer, countertop space, and a vanity for storage. The garden level offers two additional bedrooms and a bonus living area, ideal for movie nights or a children's playroom. 303 Humboldt Street delivers the ease of modern luxury living while maintaining a warmth rarely seen in new construction today. All windows throughout are Cityproof sound-treated, creating a serene escape from city life and all building infrastructure has been maintenanced, including plumbing and sewage lines, mechanicals, and a full electrical upgrade – ensuring peace of mind for years to come. The house is perfectly situated on a quiet, townhouse-lined block surrounded by some of Williamsburg’s best dining and shopping, and is conveniently located only a short walk from the L train at Grand Street for seamless commuting into Manhattan.
Features & Amenities
Interior Features
Exterior Features
Appliances
Building Information
Financial Details
About Williamsburg
View All Williamsburg ListingsWilliamsburg is the global face of Brooklyn's cultural and residential renaissance. Defined by its stunning waterfront parks and the iconic L-train connection to Manhattan, the neighborhood offers a high-energy lifestyle. The real estate market is dominated by sleek, glass-walled luxury condominiums along the East River, alongside historic warehouse conversions and boutique new developments that cater to a diverse and trendy population.
Williamsburg Live Market Data
View NeighborhoodActive Listings
126
Median Asking Price
$2.15M
Median $/Sqft
$1,758
Avg Days on Market
N/A
New This Week
26
Price Reduced
14%
Sold (30 Days)
13
Median Sale Price
$1.30M
Live data from RLS at REBNY • Updated 2/16/26, 10:17 PM EST
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Location
303 Humboldt Street, Williamsburg, Kings County
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
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Listing Courtesy of Compass - Jonah B Katz
Listing Contact: (631) 885-5346
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.
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RLS Data display by Keller Williams NYC. Data last updated on 2/17/2026 at 3:17 AM UTC