The Upper East Side's Two Park Clocks: Ruppert Runs to 2029, the Esplanade to Halloween

For years, walking north on the East River Esplanade behind the Hospital for Special Surgery meant stopping at a green construction wall by the East 71st Street off-ramp. In June the wall moved north to 72nd Street. By mid-July it stood at about 73rd Street, and residents could walk a new stretch of paving and fresh plantings before turning back. Seventeen blocks north and a few avenues west, a fence went up in mid-September around Ruppert Park at East 90th Street and Second Avenue.

Each project's schedule runs against its reputation. Ruppert's closure was announced as a one-year job, but the city's own timeline doesn't bring the whole park back until spring 2029. The Esplanade closure had started to feel permanent, yet HSS's project team expects it to end by Halloween. The two projects aren't connected, but together they move the neighborhood's everyday open space east toward the river for roughly the next two and a half years.

The Ruppert Timeline Has Three Stages

The one-year figure came from Parks Deputy Commissioner for Capital Projects Eric Boorstyn at a Community Board 8 meeting in September. "After that lengthy delay, the project is expected to take one year, and so we'll be completing the first phase of the work in Summer 2027," he said, as Patch reported on September 14. The key word is "first." The full sequence the city laid out goes like this:

1. September 2026 to about September 2027. The whole park closes for the first phase of a redesign that Patch reported at $8,894,000. The Parks capital tracker lists this phase from September 2026 to September 2027.
2. Fall 2027 to spring 2029. Most of the park reopens. The southeast corner stays fenced while the city builds a $4,500,000 public restroom there.
3. Spring 2029. The city expects the park to fully reopen.

Past timelines here have slipped. Design began in October 2021 and was meant to wrap up in October 2022, but it wasn't finalized until June 2023. Hiring contractors was supposed to take until June 2024 and actually ran to May 2026. That history doesn't predict how construction will go. It does explain why the dates are best read as targets.

The closure also removes something that never appeared on a Parks map. The park's four-leaf-clover layout splits it into four sections, and one of them, a grass-free stretch, had turned into an unofficial dog run. That corner closed in September along with the rest.

What the New Ruppert Is Designed to Fix

The redesign takes on the problems Parks officials listed. Those include overgrown plantings that block sunlight and attract insects, too few places to sit, persistent rats, aging playground equipment, and uneven ground that makes parts of the park hard to reach.

Phase one turns the informal dog corner into a dedicated dog park with high-end turf. It also adds new playground structures, nine swings, and water features for children from 6 months to 12 years old, plus a redone seating area and a passive lawn. The new plantings include catmint, chosen partly because it deters rats. The steep hill will be regraded into a gentler slope that meets Americans with Disabilities Act requirements, and the playground will have accessible ground-level elements.

One feature comes from the neighborhood itself. Over the summer, a community group formed to ask for exercise space for older adults, and the phase two plan now includes about 2,000 square feet of multi-purpose exercise area off Second Avenue. It will have a water bottle filler and electrical outlets, and it can seat up to 200 people for performances and events.

The site has a long history. It was once the Jacob Ruppert & Company brewery, which closed in 1965. The park opened in 1979, next to the Ruppert Towers apartment complex that went up on the same former brewery land, and it is still one of the few visible reminders of Yorkville's German immigrant roots.

The Esplanade's Last Stretch

The waterfront is the other half of the story. HSS began closing seven blocks of the Esplanade in spring 2022 to build its $200 million expansion wing, the Kellen Tower, which opened this spring. The 71st Street pedestrian ramp, closed since July 2025, reopened in June. At a Community Board 8 meeting before that reopening, HSS project manager Jack Wong described the rest of the schedule:

"We don't anticipate any work trailing beyond Halloween in October."

Wong said the whole corridor should be fully open by the end of October. Parks Commissioner Tricia Shimamura, who once co-chaired Community Board 8's parks subcommittee, also told Our Town in July that she expected the closure to be resolved by October.

Here is what's left. Work on East 72nd to 78th Streets includes repairing a sinkhole near the base of the East 78th Street ramp, seawall improvements, new pavers and landscaping, and new fitness equipment. The 78th Street pedestrian bridge was scheduled to close in July so the work could be finished. The most recent local reporting, from mid-July, put open access at about 73rd Street. No public update since then confirms that the path has opened farther north, that the 78th Street bridge has reopened, or that the fitness equipment is in. Until those blocks open, the northbound route still stops partway.

There's a larger goal behind the last few weeks. The Council's July announcement said the work is part of an effort to create one continuous esplanade from East 53rd Street to East 114th Street in late 2026. Repairs on the stretch farther north in East Harlem, where sinkholes and worn infrastructure remain, are still in progress.

Where the Ruppert Regulars Can Go Instead

With Ruppert closed, the nearest options sit to the east and south. Each one comes with a condition worth knowing:

• Carl Schurz Park Dog Run. This is the closest official off-leash area, with two fenced runs between East End Avenue and the river, from Gracie Square at East 84th Street up to 89th Street. The Carl Schurz Park Conservancy says the runs keep normal park hours but close on Wednesdays and Thursdays from 12:15 to 1:15 p.m. for ASPCA use. A renovation of the large run was announced in June 2025. Parks also lists a Carl Schurz pathway project scheduled from July 2026 to January 2027. No public update confirms whether either one is limiting access right now, so check the gates before a first visit.
• Catbird Playground. Also in Carl Schurz Park, at East 84th Street and East End Avenue, this is the nearest replacement for Ruppert's play equipment.
• John Jay Park. Along the FDR from East 76th to East 78th Street, it has a playground, pool, courts, and fitness equipment, but Parks lists no dog run. Its multi-purpose play area and pool deck reopened after renovation with a ribbon cutting in September 2024. It's also next to the stretch of Esplanade that is scheduled to reopen.
• St. Catherine's Park. On First Avenue between East 67th and 68th Streets, it has a playground, fitness equipment, courts, and a running track, with no dog run. It has its own reconstruction planned. Design was finished in May 2025, but contractor hiring is still underway and no construction start date has been set.
• Peter Detmold Park Dog Run. West of the FDR between East 49th and 51st Streets, this is the next official run to the south, though it's well outside Yorkville.

Outside those runs, the citywide rules apply. Dogs must be on a leash no longer than six feet, aren't allowed in playgrounds, and owners must clean up after them and carry proof of a current dog license and rabies vaccination.

Playground hours change soon too. At John Jay, St. Catherine's, and Catbird, playgrounds are open 7 a.m. to 9 p.m. through October 31. From November 1 to March 1 they close at 6 p.m. So the Esplanade reopening and the earlier playground closing time are both due in the same week.

The Next Thirty Months, by Date

For anyone whose daily routine depended on Ruppert, the plan for the next thirty months mostly runs east. That means Carl Schurz for dogs, John Jay for play, and a waterfront path that should reach past 78th Street by early November if HSS's Halloween target holds.

Changes to nearby parks and paths can affect how a home on the east side works day to day, and Irene Sarri keeps track of these schedules as part of advising clients on Yorkville and the blocks around it. If you're weighing what these timelines mean for your own building or block, Irene Sarri is glad to talk it through. Let's Connect.

This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.