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Welcome to 137 Guernsey Street #3L , a rare 3-bedroom, 1-bath duplex co-op nestled within an intimate boutique building on one of Greenpoint’s most picturesque, tree-lined blocks.
Thoughtfully laid out across two levels, this home offers the perfect balance of space, privacy, and functionality. Sunlight pours through oversized windows, filling the residence with natural light and creating a warm, inviting atmosphere throughout. The well-designed floor plan provides generous living and entertaining space while maintaining a comfortable separation between living and sleeping areas.
Residents enjoy the convenience of laundry in the building , dedicated storage space , and the charm of boutique co-op living in one of Brooklyn’s most sought-after neighborhoods.
Located just moments from the G train at Nassau Avenue , with easy access to the L train nearby, commuting throughout Brooklyn and Manhattan is effortless.
Surrounded by Greenpoint’s renowned cafés, restaurants, boutique shopping, and just a short stroll from McCarren Park, this is an exceptional opportunity to own a spacious duplex in the heart of one of Brooklyn’s most vibrant and desirable communities.
| Service Level | Voice |
| Building Type | Coop |
| Building Pets Policy | Pets OK |
| Building Profile | View Building Page |
| Listed | July 23, 2026 |
| Days on Market | 79 |
| Last Updated | August 25, 2026 |
Full public sale/price history isn't available through our listing feed for this property.
Drag the sliders above to model your own purchase price, term, down payment, and rate — the numbers update live. For a precise breakdown, use our NYC Buyer Closing Cost Calculator and Commission Rebate Calculator.
137 Guernsey Street, Unit 3L
137 Guernsey Street, Unit 3L
Due to recent rule changes, buyer agent commissions are no longer advertised on the MLS. NestApple estimates your rebate as up to 2% of the purchase price, based on our standard commission-sharing arrangement. Prior to any showing, we will confirm the exact commission and rebate amount with the listing agent and with you in writing. Commissions are not set by law and are fully negotiable. Listing information for this property is sourced via the REBNY RLS, which does not fix, control, recommend, suggest or maintain any commission rates and/or fees for services, and is not the source of any commission information.
Closed-sale data isn't available through our current listing feed for this neighborhood.
