LAFAYETTE, CALIFORNIA — Exciting news about a restaurant coming to downtown Lafayette appears to come with a sad goodbye. It’s with quite a heavy heart that we share this news.
Barranco, the Peruvian restaurant at 3596 Mt. Diablo Boulevard, appears to have closed permanently. Its OpenTable listing now explicitly labels the restaurant “Permanently Closed.”
That designation comes as Hog Island Oyster Co. prepares to take over the same address.

As Bay Area Telegraph previously reported, Hog Island announced September 17 that it plans to open a Lafayette oyster bar in the Barranco space in early 2027. The announcement raised an obvious question for those who enjoyed the Peruvian restaurant: What was happening to Barranco?
That includes us–this was one of our favorite Lafayette restaurants.

The reservation listing now provides a strong indication that its run at this location has ended.
There is still some uncertainty about the circumstances. Barranco had announced a temporary closure for maintenance, but had not announced a permanent shutdown as of that report’s publication. Barranco’s own website also continued to display dining hours when checked for this story.

Bay Area Telegraph has not independently confirmed the final service date, the reason for the apparent closure, or whether the restaurant might reopen elsewhere.
We did speak to a person with knowledge of the situation, who said that Barranco had likely closed permanently. However, there’s always hope that it could reopen elsewhere in the city.

For Lafayette diners, Barranco offered a distinctive combination of Peruvian food, cocktails and patio dining. Chef Carlos Altamirano’s restaurant took its name and inspiration from the seaside Barranco district of Lima.

Its menu ranged from ceviche and empanadas to grilled anticuchos, rotisserie chicken and lomo saltado. Pisco featured in the drinks program, while dishes such as corn-and-cheese empanadas and mushroom chicharrones added variety beyond the seafood and meat entrees.
The incoming restaurant will give the address a different identity. Hog Island plans lunch and dinner service, a full bar, and approximately 130 seats, including 40 outdoors. Early 2027 remains the opening target; a specific opening day has not been announced.

Hog Island’s arrival gives local seafood fans something to anticipate. For those who came to this corner for Barranco’s Peruvian cooking, though, the signs point to the loss of a distinctive downtown dining spot. We’re sad.
One silver lining? Parada, the sister restaurant to Barranco, is still open in Walnut Creek and going strong. So if you want some of Barranco’s delicious dishes–albeit in a somewhat more energetic and bar-like setting–Parada remains a fantastic option.
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