305 Union Ave Unit 2B Williams, NY 11211
Williamsburg NeighborhoodHighlights
- Rooftop Deck
- 4-minute walk to Metropolitan Avenue
- High-Rise Condominium
- Cooling Available
About This Home
Rare one-bedroom, 1.5-bathroom duplex with excellent light and a huge private terrace (including a gas grill) in Williamsburg's UnionBK.
Located in one of the neighborhood's hottest areas, UnionBK is a 19-residence building featuring quality modern design, exceptional light and air, and smart amenities, including a virtual doorman system with smartphone capability, gym, residents' lounge, bicycle storage, common roof space, and indoor garage.
Residence 2B is an 861-square foot duplex one-bedroom/1.5-bathroom home with an enormous 579-square foot private terrace. Finishes throughout the home include rich oak flooring; high, steel-decked ceilings; floor-to-ceiling windows; and a double-height ceiling in the living and dining room. The terrace has a gas grill.
The double-height living and dining room is excellent for entertaining. The chef's kitchen features custom Italian cabinetry with lots of storage, black Caesarstone countertops, full-size refrigerator, dishwasher, and a true-vented stove with XO fan. A powder room sits off of the home's entry foyer.
The upper floor houses the bedroom and full bathroom, along with a separate closet with the washer/dryer. The bedroom is bright and pin-drop quiet. The full bathroom has a stylish standing shower. Both the full bathroom and powder room have Waterworks and Restoration Hardware fixtures.
The home has a dual-zone Daikin central air system for heating and cooling.
Located perfectly by the Grand and Lorimer Street corridors, UnionBK is surrounded by some of Williamsburg's favorite dining, shopping, and cultural amenities, as well as many greenspaces. The building is proximate to the Lorimer L, Metropolitan G (with entrance on Hope and Union), and Hewes J/M/Z subway stations.
The building is pet-friendly.
Building/Application Fees:
Tenant Credit Check Fee (Non-Refundable): $20 per applicant
Application Processing Fee: $450
Move-In Fee (Non-Refundable): $500
Move-Out Fee (Non-Refundable): $500
Consumer Report Fee: $100
Listing Agent
Douglas Elliman Real Estate License #10301212808 Listed on: 10/14/2025

Open House Schedule
-
Appointment Only Open HouseWednesday, October 15, 20254:30 to 5:30 pm10/15/2025 4:30:00 PM +00:0010/15/2025 5:30:00 PM +00:00Add to Calendar
Condo Details
Home Type
- Condominium
Est. Annual Taxes
- $1,497
Year Built
- Built in 2015
Home Design
- 861 Sq Ft Home
- Entry on the 2nd floor
Bedrooms and Bathrooms
- 1 Bedroom
Additional Features
- Laundry in unit
- Cooling Available
Listing and Financial Details
- Property Available on 12/1/25
- Legal Lot and Block 0017 / 02413
Community Details
Overview
- 18 Units
- High-Rise Condominium
- Williamsburg,South Subdivision
- 7-Story Property
Amenities
- Rooftop Deck
Map
Source: Real Estate Board of New York (REBNY)
MLS Number: RLS20054363

APN: 02413-1102
- 397 S 2nd St
- 374 S 2nd St Unit 33
- 373 S 1st St
- 360 S 3rd St
- 469 Grand St
- 330 S 3rd St Unit 1
- 541 Grand St
- 547 Grand St
- 40 Powers St
- 147 Hope St Unit 5C
- 147 Hope St Unit 3F
- 147 Hope St Unit 3A
- 390 Lorimer St Unit 2G
- 63 Stagg St Unit 1A
- 39 Powers St Unit 2A
- 490 Lorimer St Unit 3 A
- 402 Union Ave Unit 1
- 402 Union Ave Unit PH2
- 402 Union Ave Unit 3
- 307 S 4th St
- 378 S 3rd St Unit 1
- 250 Union Ave Unit FL2-ID2119
- 250 Union Ave Unit FL2-ID2120
- 460 Grand St Unit 2-D
- 180 Borinquen Place
- 26A Scholes St
- 460 Grand St
- 418 S 4th St Unit 1-R
- 454 Lorimer St Unit 3
- 399 S 5th St
- 56 Stagg St Unit 6
- 413 S 5th St Unit 3 R
- 21 Powers St Unit 3A
- 435 S 5th St
- 130 Hope St Unit FL7-ID2116
- 130 Hope St Unit FL4-ID2076
- 130 Hope St Unit FL6-ID1711
- 130 Hope St Unit FL5-ID1712
- 310 S 3rd St Unit 12
- 364 S 5th St Unit 2