Listing Courtesy of Compass
$3,850,000
Potential Rebate: $57,750
Timber House introduces a new standard for Brooklyn condominium living, where sustainability, design, and comfort intersect. Crafted using cutting-edge timber construction and thoughtfully layered natural materials, this newly completed three-bedroom, three-and-a-half-bath home offers a modern retreat with an elevated, architectural presence. With 2,041 square feet of interior space, the home is defined by soaring nearly 11-foot ceilings, exposed beams, and wide-plank engineered pine floors by Roots Custom. The open living area is both expansive and adaptable, easily accommodating formal dining, relaxed entertaining, and work-from-home needs.
At its center, a refined European kitchen pairs custom cabinetry and porcelain countertops with hexagonal tile flooring by Prospect NY, a walk-in pantry, and a curated suite of Bosch and Gaggenau appliances, including an induction cooktop. The primary suite is a private sanctuary featuring a generous walk-in closet and a spa-inspired Carrara marble bath with a Duravit soaking tub, oversized walk-in shower with linear drain, Restoration Hardware medicine cabinets, and a custom floating vanity finished with Brizo brushed gold fixtures. Two additional bedroom suites each include their own bathrooms, one enhanced by a Juliet balcony and walk-in closet. A powder room, in-unit Miele washer-dryer, and integrated smart home technology—including Lutron lighting, Latch entry, Nest safety systems, and high-speed connectivity—complete the residence. A private storage unit and dedicated on-site parking space with EV charging are included in the purchase price, offering rare convenience in this sought-after neighborhood.
Timber House’s striking Danish brick exterior conceals an advanced glue-laminated timber structural system that minimizes environmental impact while maximizing strength and warmth. Energy-conscious features such as triple-glazed Passive House-quality windows, solar panels, multi-zone heat pump heating and cooling, energy-recovery ventilation, and mineral wool insulation create a quiet, efficient, and comfortable living environment. Residents enjoy a modern lobby with secure package storage, bike storage, private storage for each residence, and a beautifully landscaped, furnished roof deck with panoramic views stretching across Brooklyn and Manhattan. Timber House offers a rare opportunity to own a design-driven, environmentally responsible home in one of Brooklyn’s most dynamic and desirable settings.
$22,109 per month
30 year fixed, 6.28% Interest
One-time rebate at closing
$57,750
Monthly savings impact
$160/mo
Effective Purchase Price
$3,792,250
(Home Price - Estimated Rebate)
💡 Estimated rebate from our commission
The rebate is paid to you at closing and can help offset closing costs or other expenses.
Calculator Disclaimer: Commission structures vary by property, developer, and transaction. Resale properties typically offer around 3% buyer-side commission, and new developments around 5%, but this is not guaranteed. New developments are often open to negotiation, and each property and transaction is unique. Rebate amounts shown are estimates only. Please confirm commission terms and rebate eligibility with Regis Roumila for the specific property you are interested in. This information is not provided by the Real Estate Board of New York (REBNY).
RLS IDX Data display by Real Estate Rebate Team. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.
The Real Estate Rebate Team
Listing Courtesy of Compass
Data Source: TRESTLE #RLS20065084

2.5%
Experience
Member
Listings
RLS IDX Data display by Real Estate Rebate Team. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.
The Real Estate Rebate Team
Listing Courtesy of Compass
Data Source: TRESTLE #RLS20065084

Compare average listing prices and value metrics for 670 Union Street against the surrounding Park Slope market.
than the Park Slope price-per-sq-ft average
This building commands a premium compared to the neighborhood baseline. This typically indicates superior amenities, newer construction, or prime positioning within Park Slope.
Park Slope is the quintessential family neighborhood of New York. Famous for its miles of brownstones, the expansive Prospect Park, and its progressive, literary vibe, it is often voted one of the best neighborhoods in America. For buyers seeking Park Slope Brooklyn real estate, it is the ultimate blend of beauty, community, and green space.
Living in Park Slope is idyllic. The avenues (5th and 7th) are lined with independent shops and strollers. As a premier Brooklyn NYC neighborhood, it sets the standard for brownstone living.
The market for homes for sale in Park Slope is premium. The "Gold Coast" along Prospect Park West features limestone mansions, while the side streets offer classic brownstones and co-ops.
Prices are high, especially for properties zoned for PS 321. It is a stable, high-value market that attracts families moving from Manhattan.
The lifestyle in Park Slope is active and community-focused. Residents spend weekends in Prospect Park, shop at the Park Slope Food Coop (if they are members), and dine at farm-to-table restaurants.
The community is known for being liberal, educated, and civic-minded. It is a "small town" within the big city.
Park Slope is served by the F, G, R, 2, 3, B, and Q trains (depending on where in the slope you are). Commuting to Midtown takes 25-35 minutes.
The F train at 7th Avenue is the central hub for the neighborhood.
Prospect Park is the neighborhood's backyard. Designed by the same creators as Central Park, it offers a zoo, a lake, and huge meadows. It is the center of life here.
Amenities are incredible: the Park Slope Food Coop, the Brooklyn Public Library, the Botanic Garden, and excellent public schools make it a self-contained paradise.
Park Slope is best for families, writers, runners, and anyone who prioritizes parks, schools, and community over nightlife.

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