Open House New York Weekend returns October 16 to 18, 2026, with more than 300 buildings, rooftops, infrastructure sites, and historic homes open to the public from 10 a.m. to 6 p.m. each day. Most sites are free and drop-in. The 24th edition opens with a launch party at the Woolworth Building on October 15.
Key Takeaways
- 158 OHNY Weekend locations are drop-in sites that require no ticket and no fee.
- Ticketed tours went on sale October 2 at $7 each. Last year, 80 percent of the festival’s 10,000 tickets sold within minutes.
- Nearly 50,000 people attended in 2025 across 1,175 hours of free programming, coming from 89 percent of the city’s zip codes.
- The October 15 launch party runs from 6 to 9 p.m. on the 26th floor of the Woolworth Building at 233 Broadway.
- Red Hook Treehouses, a four-townhouse development designed to withstand flooding, opens for architect-led tours.
- The Wyckoff House in East Flatbush, the first building in New York City to receive landmark status, offers family-friendly architectural tours with no ticket required.
The Drop-In List Is Where the Weekend Is Won
For most New Yorkers, the ticket rush on October 2 has already come and gone. That doesn’t shrink the festival much. Open House New York sorts its lineup into two tracks. Ticketed sites are limited for capacity or security reasons, while drop-in sites stay open during posted hours to anyone who shows up. With 158 drop-in locations, there is enough to fill three days without a single reservation.
The practical move is to build a borough-by-borough route around drop-in sites, then check the OHNY website’s filter for locations with long lines. Visitors who want to skip some of those lines can donate to Open House New York in exchange for a “passport” that grants expedited entry at non-ticketed sites. For a festival where demand regularly outruns supply, an early start on Friday morning matters more than any other strategy.
Resilience Design Moves From Theory to Tour
The 2026 lineup is notable for how many sites deal with climate and infrastructure, not just facades. That focus shows the questions New York neighborhoods are asking a decade and more after Hurricane Sandy.
Red Hook Treehouses Show How a Flood Zone Can Build Back
Red Hook was inundated during Sandy, which makes the Red Hook Treehouses one of the more meaningful stops of the weekend. The four-townhouse development was designed to withstand future flooding and built from sustainable materials around a 120-year-old silver maple. Ben Krone of Gradient Architecture leads tours of the heavy-timber project, which is the first of its kind in the neighborhood. Tickets are required.
Greenpoint and the Bronx Offer Larger-Scale Lessons
In Greenpoint, The Riverie gives visitors a look at a mixed-use development that includes the largest geothermal residential system in New York City, along with a new waterfront park. In Hunts Point, The Peninsula shows how the former Spofford Juvenile Detention Center site has been turned into a campus with 740 permanently affordable homes, light industrial space, gardens, and walking paths. Together, the two sites show how much of the city’s housing story now runs through reuse and energy systems.
Transit planning adds another layer. Visitors following the city’s infrastructure can catch the new Second Avenue Subway and Roy Lichtenstein Studio stops added to this year’s lineup, along with an Interborough Express walking tour that traces the planned light rail route between Brooklyn and Queens.
Neighborhood History Fills the Family-Friendly Slots
Open House New York Weekend has always made room for the city’s older layers, and this year’s Brooklyn sites give families a clear path through several centuries.
The Wyckoff House Anchors East Flatbush
The Wyckoff House is a 17th-century Dutch farmhouse in East Flatbush and the first building in New York City to become a landmark. Special architectural tours this year include the root cellar and the attic, spaces visitors rarely get to see. The site is marked as family-friendly and requires no ticket. Tour times are posted online.
Weeksville Tells a Story Many New Yorkers Have Never Heard
In Crown Heights, the landmarked Hunterfly Road Houses preserve three 19th-century homes from Weeksville, the second-largest free Black community of the antebellum era. Hour-long tours led by experts run on a first-come, first-served basis with no ticket required. For residents who pass the area daily, the tour adds a layer of history that most street-level views don’t show.
The Bronx Gets a Stage of Its Own
On the Grand Concourse, the Paradise Performing Arts Center opens to festivalgoers for the first time. The 4,000-seat theater, built in 1929 as one of the five Loew’s Wonder Theatres, lets visitors stand on its stage. Grand Army Plaza’s Soldiers and Sailors Memorial Arch also reopens after an $8.9 million restoration.
A Festival Built on Civic Access
Open House New York was founded in 2003 by a group of architects who believed that open access to the city’s shared spaces strengthens civic life. That idea explains why sanitation garages, library sorting facilities, and subway construction sit alongside skyscraper terraces on the same map. The weekend treats a DSNY garage with a green roof as seriously as a Gilded Age mansion, and that mix is what keeps the festival relevant for New Yorkers who think they have already seen the city.
FAQs
When is Open House New York Weekend 2026?
Open House New York Weekend runs Friday, October 16, through Sunday, October 18, 2026. Most sites are open from 10 a.m. to 6 p.m. each day.
Is Open House New York Weekend free?
Most of it is. 158 drop-in locations require no ticket and charge no fee. Ticketed sites cost $7 in most cases.
Can visitors still get tickets for OHNY Weekend?
Ticketed tours were released on October 2 and tend to sell out within minutes. Drop-in sites remain open to anyone during posted hours, and some tickets may resurface through cancellations.
Is Open House New York Weekend good for kids?
Many sites welcome families, and some, including the Wyckoff House, are marked as family-friendly. Children need their own tickets at ticketed sites, and not all sites allow them.
Where is the OHNY Weekend launch party?
The launch party takes place October 15 from 6 to 9 p.m. on the 26th floor of the Woolworth Building at 233 Broadway in Lower Manhattan.
