Drive past 3915 Alpine Road most Thursday evenings and the picture looks the way it always has. Picnic tables full. A line at the order window. Somebody's dog tied near the saloon doors that one longtime patron begged the new owners to preserve back in 2019. If you look past the beer garden toward the creek side of the building this fall, though, you will notice something new: fencing, a permit posted near the entrance, and a patch of ground that used to hold a lean-to and an outdoor bar.
That patch is the whole story. The Town of Portola Valley is currently processing an application from owners Deke and Lori Hunter to tear out roughly 600 square feet of aging structure behind the historic tavern and replace it with an actual commercial kitchen, built to modern code for the first time in the building's long life. The project is working its way through the Architectural and Site Control Commission now, and almost nothing about it will change what you experience from a picnic table. That is not an accident. It is the whole design constraint.
What's Actually Coming Down
According to the project filing on the Town's planning site, the work involves removing a 450 square foot lean-to and a 153 square foot outdoor bar on the garden side of the building. In their place goes an approximately 1,158 square foot kitchen. Do the math and the new footprint is nearly double what it replaces, close to a 92 percent increase in back of house space, all of it invisible from where you eat.
That is the detail worth sitting with. This is not an expansion in any sense a regular would recognize. The filing is explicit that the addition is proposed to stay within the restaurant's existing Conditional Use Permit, meaning no new seats, no extended hours, no change to what the Alpine Inn is allowed to be. The money is going somewhere you will never sit.
Lori Hunter described the last major overhaul of this building in terms that apply just as well to the one underway now. Talking to KQED after the 2019 reopening, she put it simply:
"What you do see is very similar. What you don't see is very different."
That sentence has aged into something like the operating philosophy for this address.
Why the Last Remodel Didn't Finish the Job
If you were around Portola Valley in 2019, you remember the first version of this story. The Hunters, along with Fred and Stephanie Harman and Jim Kohlberg, bought the property from the Alexander family and brought in restaurateur Greg St. Claire, whose Avenir Restaurant Group also runs Nola in Palo Alto, Town in San Carlos, and Milagros in Redwood City. Over six months that year, crews repaired dry rot in the bar, kitchen, floors, and walls, added accessibility ramps and automatic doors, and swapped out residential-grade equipment for commercial gear: a new fryer, range, three refrigerators, a griddle, a beer dispenser. Clearing a fenced-off, overgrown patch behind the building opened a creekside dining area and pushed capacity up toward 300.
What that round of work did not do was rebuild the kitchen's actual footprint. The lean-to stayed a lean-to. Seven years and presumably several hundred thousand burgers later, the equipment upgrade has run into the limits of the room it sits in. The 2026 filing is the project that finally addresses the structure itself rather than what is bolted inside it.
The Landmark Status That Decides What Can Change
Part of why this project is shaped the way it is comes down to what the building is allowed to be in the first place. The Alpine Inn has carried a California Historical Landmark designation since 1969 and a listing on the National Register of Historic Places since 1973, protections tied to its run as one of the oldest continuously operating roadhouses in the state, dating to around 1851 when Felix Buelna built it along what was then called the Old Spanish Trail. That status protects the exterior. It does not protect, or particularly care about, a lean-to kitchen addition on the garden side.
The practical effect is that when this business needs more room, that room has nowhere to go but backward and down into the parts of the building nobody photographs. You cannot add a second story to a state landmark. You can, evidently, tear out a leaky lean-to and put a real kitchen where it stood.
The building has earned that protection by surviving almost everything else. Over roughly 175 years it has operated under at least eight names: Casa de Tableta, Fernando's Store, Philpott's, Stanton's Saloon, Chapete's Place, The Wunder, Schenkel's Picnic Park, and Rossotti's, before settling into Alpine Inn Beer Garden in the 1950s. It has also served, if unofficially, as a footnote in computing history. In 1976, a specialized research van from Stanford Research Institute parked next to the building and took part in one of the first messages ever sent between two separate computer networks, a transmission that reached UCLA over ARPANET on August 27 of that year.
Five ownership changes and eight names in, the physical building has stayed remarkably intact. The current kitchen project is, structurally speaking, the same move every previous owner has made: fix what needs fixing without touching what people actually come for.
What Happens Next, and Where to Watch It
The application is now in the Town's public review process, which runs through the Architectural and Site Control Commission. The ASCC is a five-member volunteer body that reviews design and site plans for additions, remodels, and commercial buildings across Portola Valley, and it meets on the second and fourth Monday of each month in the Historic Schoolhouse at 765 Portola Road. Anyone who wants to see how the review is going, or leave comment on the project directly, can email the Town's planning department, which has designated Jake Garcia as the project planner handling the file.
Nothing here suggests a fast timeline. Commercial kitchen builds inside a landmark structure, on a Conditional Use Permit that cannot be altered, tend to move at the pace town planning processes generally move. The realistic expectation is a project that clears review over the coming months rather than weeks, with construction to follow.
None of that changes the order window, the beer prices, or the 1852 stencil on the front glass. It changes whether the kitchen behind that window can keep up with the beer garden in front of it, which turns out to be the more durable problem this building has actually needed solved.
The next time you are waiting for a table at Zott's this fall, look past the patio to the fenced-off ground on the creek side. That is not a business changing what it is. That is a business finally getting the room it has needed to keep being exactly what it already is.
If you are weighing a move to Portola Valley and want to understand how a town this small keeps its handful of institutions running while protecting what makes each of them worth keeping, that is exactly the kind of local read Adriana Trenev brings to every conversation about this market. Reach out to schedule a consultation.
