WALNUT CREEK, CA — The surface parking lot at 1532 Mt. Diablo Boulevard may not be long for this world. A developer wants to stack 104 homes on it, eight stories high, with a rooftop bar on top.
The project, from Align Real Estate, went before the Planning Commission on Thursday night. City staff is already recommending approval — which, around here, is the bureaucratic equivalent of a warm hug.
Here’s the shape of it. Eight stories. 104 units, down from the 106 the developer first floated. Nine apartments set aside for very-low-income households, five for moderate-income ones. About 8,400 square feet of ground-floor retail facing the downtown core. Two levels of underground parking with 49 resident spaces. A fitness center, private balconies, and that rooftop terrace — bar, kitchen, and community seating where a car used to idle.

The trade-off is the parking lot itself. And look, I know. In Walnut Creek, surface parking is practically a love language. But the site sits dead in the middle of the retail core, a short walk from Broadway Plaza, and right now it’s holding maybe a few dozen cars and a whole lot of regret.
The developer leaned on California’s Density Bonus Law to get here. The short version: include affordable units, and a builder gets to go denser and taller than zoning would normally allow. Align is asking for six waivers from development standards, and one of them spells out the stakes — hold the building to the 50-foot height standard and four floors and 64 units disappear.
The eighth-floor setback got walked back too, from about 10 feet to roughly 41.5 feet, after back-and-forth with city staff. That’s the kind of detail that never makes the headline but matters plenty when you’re standing on the sidewalk looking up.
“This is the kind of infill housing our region needs to tackle California’s housing crisis, and city staff is already recommending approval.”
— Housing Action Network, urging residents to weigh in on the project
The YIMBY crowd is all over it. The Housing Action Network put out a call urging people to show up and tell the commission new homes are welcome, with a pitch that doesn’t bother with subtlety: votes go smoother when actual neighbors say it out loud.
⭐ The Project at a Glance
- Address: 1532 Mt. Diablo Blvd., downtown retail core
- Height: 8 stories
- Units: 104 — 9 very-low-income, 5 moderate-income
- Ground floor: about 8,400 square feet of retail
- Parking: 49 resident spaces, two levels underground
- Perks: fitness center, private balconies, rooftop terrace with bar
- Developer: Align Real Estate
What happens next is where it gets interesting. Under state density-bonus law, a city’s grounds for saying no get narrow once affordable housing is on the table. So expect this one to keep moving, public comment and all. If you’ve got opinions about an eight-story building on Mt. Diablo, the commission will be taking them again — and this time the room won’t be empty.
This isn’t Walnut Creek’s first downtown development rodeo, and it won’t be the last. For a sense of how these things tend to play out around here, revisit the RH Gallery saga, which hit a roadblock earlier this year. And while you’re at it, here’s what else is happening around town.
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