The Ground Under Point Isabel Is About to Change, and Most Regulars Haven't Heard

Seven in the morning at Point Isabel and the ritual runs the same as it has for decades. A dog handler pulls into the lot off Isabel Street, leash still coiled in one pocket because nobody needs it here. A retriever tears toward the waterline. Somebody's border collie checks in with three other dogs it has never met and decides they're all friends. Over at Mudpuppy's Tub & Scrub, the first bath of the day is already running, and next door at Sit & Stay Café, regulars are ordering coffee for themselves and a biscuit for the dog waiting at their feet. Golden Gate Bridge is visible across the water if the fog has lifted. Nobody looks twice at any of it, because this is what Tuesday looks like in Richmond.

What most of those same regulars don't know is that the ground they're standing on is scheduled to change, starting sometime in 2027. When a Richmondside reporter visited the park last fall and talked to four people who use it regularly, none of them had heard a word about it.

What's actually planned, and why it's happening now

The project has a name that sounds more bureaucratic than it is: the North Point Isabel Cap Resilience Project. Strip away the phrasing and it comes down to this. The ground under the north half of the park is not natural land. It's landfill, built up between the 1940s and 1969 out of construction debris, industrial waste, and whatever else needed somewhere to go before anyone thought twice about filling in the bay. Crews capped and monitored that fill between 1985 and 1997 to seal in the contamination underneath. That cap is now closing in on 40 years old, and a 2018 assessment by the East Bay Regional Park District flagged it as vulnerable to sea level rise and stormwater erosion.

The project exists because the San Francisco Regional Water Quality Control Board required it, as part of a broader push to improve water quality across the bay. The plan calls for raising the site's elevation with imported soil, adding rock slope protection along the shoreline, grading planted slopes, and cutting a vegetated swale to filter stormwater before it reaches the bay. A new paved and gravel trail network is also part of the scope.

As of this writing, in August 2026, the project sits in its design and permit review phase, which the park district's own timeline runs from May through August of this year. Final design work is scheduled for September through November 2026. If funding and permits land the way the district expects, construction could begin in early 2027.

That's not a rumor. It's the current status, straight from the district's own project page.

The closure that's actually a rescue

Call it a closure if you want, but the more accurate read is that the district is trying to keep the north section from disappearing on its own. Foot and paw traffic at Point Isabel has grown from an estimated 500,000 human visitors a year in 2000 to roughly 1.5 million a year by the early 2020s, according to park district estimates. That's three times the pressure on the same 43 acres, split between the original 23-acre parcel and the 20 acres across Hoffman Channel known as North Point Isabel. A cap built for a much smaller crowd, sitting on top of decades-old fill, was never going to hold indefinitely.

There's also a piece of local trivia that makes the urgency land harder. Long before this was parkland, part of North Point Isabel was known informally as Battery Point, a nickname that stuck because of the old battery parts turning up in the fill. Walk the western shoreline today and you can still find broken pottery shards from a ceramics company that once operated nearby. The park's entire existence is a story of reclaiming industrial dumping ground, and this project is really just the next chapter of that same maintenance.

When Richmondside asked Lew Jacobson, board chair of Point Isabel Dog Owners and Friends, whether the closure was worth the disruption, he didn't hedge. It will take time, he said, and the long-term future of off-leash walking at the park depends on the project getting done.

"You can't have dogs and heavy equipment at the same time."

Where the actual disagreement lives

Here's what surprised me most in the reporting: the fight isn't over whether the work should happen. PIDO, the nonprofit that has represented off-leash dog walkers at the park since 1985, broadly supports the resilience project. The group has even pushed for paving the current gravel paths in North Point Isabel, arguing it would make the trail network more usable for people with mobility devices who currently struggle with loose gravel.

The real friction is over a single design element: permanent fencing along North Point Isabel that would block dogs from reaching the mudflats and part of the shoreline where migrating shorebirds feed. AJ Benham, another PIDO board member, put the stakes plainly when he talked to Richmondside.

"Where else can you go with this kind of acreage on the water and let your dog play off-leash?"

He called it a rare combination, a stretch of shoreline where dogs and people mostly get along without much friction. That's the tension underneath the whole debate. Dogs and shorebirds have shared the same mudflats at Point Isabel for decades, and the proposed fence would formalize a separation that regulars are still arguing about, even as they agree the underlying cap work needs to happen.

What actually changes on the ground

If you use the park on any kind of regular basis, here's the version that matters to your weekly routine:

• The closure affects the north section only, across the footbridge over Hoffman Channel. That's roughly half of the park's combined 43 acres.
• Expected duration runs six to 24 months, depending on soil source availability and weather, per the district's own planning documents.
• The original 23-acre south section, along with Mudpuppy's Tub & Scrub and Sit & Stay Café, stays open throughout construction.
• The Bay Trail loop around the fenced park perimeter is a separate trail system and isn't part of the closure footprint.

So the daily ritual doesn't disappear. It shrinks for a while, on one side of a channel, while the district rebuilds the ground underneath it.

If you want a say in how it turns out

The park district's public comment window on the project closed October 20, 2025, and when Richmondside asked whether there would be further chances for public input, the district's design lead didn't give a direct answer. That's worth knowing if you assumed there would be another round.

PIDO remains the most direct link between regular park users and the district, and the group posts updates as the timeline moves. If Point Isabel is part of your week, it's worth following along rather than finding out about the fence, or the closure, or the new trail network, after the equipment has already arrived.

Point Isabel has survived being a dynamite manufacturing site, a dumping ground for battery parts and pottery shards, and a 1985 attempt to ban off-leash walking that PIDO fought and won. A construction fence and a rebuilt cap are, by that measure, a fairly mild chapter. The park isn't going anywhere. The ground under half of it is just finally getting the attention that four decades of foot traffic have earned.

If you're thinking about what it means to put down roots in a place like Richmond, where a neighborhood park has its own century-long history of being fought for and rebuilt, that's a conversation worth having. Realm Real Estate works with buyers, sellers, and families across Point Richmond and the rest of Contra Costa County who want an agent who actually knows the streets, the parks, and the small stuff that makes a place feel like home. Let's Connect when you're ready to talk about what's next.