HeaderIcon
  1. Agent Logo

Explore by Metro

  • Atlanta
  • Baltimore
  • Boston
  • Bronx
  • Brooklyn
  • Chicago
  • Los Angeles
  • Manhattan
  • Miami
  • Nashville
  • Orlando
  • Philadelphia
  • Phoenix
  • Queens
  • San Diego
  • San Jose
  • Tampa
  • Washington
HeaderIcon

Explore By Metro

  • Atlanta
  • Baltimore
  • Boston
  • Bronx
  • Brooklyn
  • Chicago
  • Los Angeles
  • Manhattan
  • Miami
  • Nashville
  • Orlando
  • Philadelphia
  • Phoenix
  • Queens
  • San Diego
  • San Jose
  • Tampa
  • Washington
leftArrowBack to Search
OverviewAmenities & PoliciesFinancialsNeighborhood
Add to favoritesAdd to favorites (hover)
Save
  1. Home
  2. /Brooklyn, NY
  3. /670 Union St Unit 4a
  4. /4A - 670 Union Street
leftArrow
Add to favoritesAdd to favorites (hover)
$3,850,000est. $19,468 MortgageInfo icon

4A- 670 Union Street, New York City, NY 11215

670 Union St Unit 4a

BEDS

beds

3

BATHS

baths

4

PARKING

parking

-

SQFT

sqft
2041

Description

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.

Description

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.
listing image
listing image 2
listing image 3
4A - 670 Union St Unit 4a
$3,850,000
est. $19,467.7 MortgageInfo icon

4A - 670 Union St Unit 4a

670 Union Street #4A, New York City, NY 11215

BEDS

beds

3

BATHS

baths

4

PARKING

parking

-

SQFT

sqft

2,041

Description

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.

Description

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.

670 Union St Unit 4a Market Stats Last 12 months

LOCKER
Contact Us for Info

POSSESSION
Contact Us for Info
HOA FEESinfo
$945 /Monthly

OUTDOOR SPACE
Balcony
TAXES
$25,680 (2026)

BUILDING AGE
4 Years
BASEMENT FEATURE
Contact Us for Info

PRICE PER SQFTinfo
$1886

Market Stats

HOA FEESinfo
$945 /Monthly

OUTDOOR SPACE
Balcony
TAXES
$25,680 (2026)

BUILDING AGE
4 Years
BASEMENT FEATURE
Contact Us for Info

PRICE PER SQFTinfo
$1886

Amenities

Parking
Parking
-
Locker
Locker
Concierge
Concierge
-
Elevator(s)
Elevator(s)
-
Central AC
Central AC
Check Icon
Pool
Pool
-
Fitness Center
Fitness Center
-
Visitors Parking
Visitors Parking
-

Amenities

Unit
Building

Policies

Pet Allowed
Check
Pet Allowed Info icon
Check Icon
BBQ Permitted
BBQ Permitted
Sublet Allowed
Sublet Allowed
Short-term Rental Allowed
Short-term Rental Allowed

Unit Price History

DateMLSStatusPrice
Dec 2022MLS#: RLS10813821Closed$3,150,000

Unit Price History

$3,150,000

Closed

Dec 2022MLS#: RLS10813821

Monthly Payment Calculator

$23,156 / Monthly

All calculations are estimates and provided by HelloCondo.com
for informational purposes only. Actual amounts may vary.

DropDown
$23,156
Est.
Listing Price
Down Payment
Interest Rate
Terms
Listing Price
Down Payment
Interest Rate
Terms

Monthly Payment Calculator

$23,156
Est.
Listing Price
Down Payment
Interest Rate
Terms
Listing Price
Down Payment
Interest Rate
Terms
$23,156 / Monthly

All calculations are estimates and provided by HelloCondo.com for informational purposes only. Actual amounts may vary.

view source
DropDown

Monthly Payment Calculator

Mortgage calculator

Monthly Mortgage: $19,468
DropDown

The Neighborhood: 670 Union St Unit 4a, New York City, NY

Get the HelloCondo Newsletter
Real-estate tips, insights, and market reports in your inbox.
Newsletter
  1. Home
  2. /Brooklyn, NY
  3. /670 Union St Unit 4a
  4. /4A - 670 Union Street
Nearby Cities
Howard Beach

Neighborhoods

AllertonBay RidgeBay Terrace
Bedford-StuyvesantBeechhurstChinatownEast New YorkEast VillageFar RockawayFort HamiltonGreenwood HeightsHolliswoodHunts PointKingsbridge HeightsMadisonNorth CoronaPark SlopePeter Cooper VillageThe BoweryUpper West Side

ZIP Codes

100071001310014
1004510120101541016610167101761110111103111HW1122411228112381137011379114131142411691

Community

10 East 43rd Street104 Bedford Street130 Jane Street
145 West 12th Street190 72nd Street20-40 89th Street2190 Brigham Street226 East 12th Street2705 Kings Highway30 West 60th Street3080 Voorhies Avenue33-15 81st Street33-52 81st Street34-30 78th Street35-11 85th Street350 West 56th Street39 Gramercy Park North43-33 46th Street438 12th Street50 East 13th Street
Hellocondo Logo
HelloCondo Is The #1 Condo Search Platform And Real Estate Recommendation Engine. Search, Find And Buy The Perfect Condo And Get Matched With The Best Agents. Finding A Condo Has Never Been So Easy.

HelloCondo is a division of HelloCasa, LLC

FacebookIconInstagramIconXIconRedditIcon

HelloCondo

Find A RealtorTerms of UsePrivacy PolicyCalifornia Privacy NoticeAccessibility PolicyCCPA Notice on CollectionDMCABrowseNYS Standard Operating ProcedureNYS Fair Housing Notice

Contact

LocationIcon
300 Galleria Pkwy SE, Suite 1500,
Atlanta, GA 30339
PhoneICon
(855) 625-0319
EmailIConhello@hellocondo.com
Contact Us

For Sale

Condos for saleTownhomes for sale
AgentIcon
LocationIcon

Century21, Awaye Realty

Arlene Waye

526 Court Street

Brooklyn, NY 11231

PhoneICon(718) 488-0800
EmailIConawaye@c21awayerealty.com
© HelloCondo 2026. All Rights Reserved.