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Printed from StreetEasy.com at 01:10 AM, Mar 12 2026

345 Union at 345 Union Ave. 4B

Located at 345 Union 345 Union Avenue, 4B, Brooklyn, NY Condo in Williamsburg, Brooklyn
This unit is not currently listed on StreetEasy
2 beds, 2 baths, 924 ft²

Welcome to 345 Union Ave #4B! This sunny Duplex Loft with DIRECT elevator access has three outdoor private spaces and tons of amenities for both luxury and comfort.

This stunning, and completely unique space features a massive master bedroom, plus flex guest room featuring two loft areas and sky-high 15.

Welcome to 345 Union Ave #4B! This sunny Duplex Loft with DIRECT elevator access has three outdoor private spaces and tons of amenities for both luxury and comfort.

This stunning, and completely unique space features a massive master bedroom, plus flex guest room featuring two loft areas and sky-high 15.5’ ceilings.

Key highlights include:

- Keyless Entry: Direct elevator access
- Bright Living/Dining Room: Floor-to-ceiling windows with northern, western, and southern exposures.
- Master Bedroom: 15.5’ ceilings, walk-in closet, and private balcony.
- Open Kitchen: Stainless steel appliances including dishwasher, ample cabinets, and counter space.

As for the charming lofted areas:

- Mezzanine Floor: 7.5’ ceiling height, in-unit washer/dryer, full bathroom, and closet.
- Second Bedroom: Configured with two sunny windows

Additional Features include:

- Bonus Loft: Perfect for a home office or yoga studio.
- Private Deeded Roof Terrace
- Central A/C & Heat
- ADT Security System
- Video Intercom

Right in the heart of Williamsburg, absolutely everything is at your fingertips. Don’t let this one-of-a-kind gem slip away, contact Lily ASAP for a viewing!


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About the Building

345 Union 345 Union Avenue  Brooklyn, NY 11211

Condo in Williamsburg

  • 10 Units
  • 5 Stories
  • 2006 Built

Sales listings: 29 previous
Rentals listings: 28 previous
Documents and Permits: 78 documents

Unit History

Nearby

Transportation

  • G L at Metropolitan Av

    0.21 miles

  • G L at Lorimer St

    0.25 miles

  • J M at Hewes St

    0.28 miles

  • G at Broadway

    0.35 miles

  • J M Z at Marcy Av

    0.36 miles

View subway lines on Google Maps

Schools

District 14 - Schools zoned for this address:
P.S. 319

(PK,0K,01,SE)

Brooklyn Arbor Elementary School

(PK,0K,01,02,03,04,05,SE)

Disclaimer: School attendance zone boundaries are not guaranteed to be accurate – they are provided by a third party and subject to change. Check with the applicable school district prior to making a decision based on these boundaries.