Big Wave Wellness Center & Business Park
Approved by Board of Supervisors and Coastal Commission in 2015
North Parcel Alternative
The Big Wave North Parcel Alternative (NPA) is a revised project located between Princeton-by-the-Sea and Moss Beach (PLN2013-00451). It was approved in May 2015. This North Parcel Alternative replaced the Big Wave Project that was denied on appeal by the Coastal Commission in 2012 after receiving approval by the County in 2011.
The Big Wave NPA project consists of a 50,000 s/f Wellness Center and affordable housing for adults with intellectual and developmental disabilities (IDD), and a Business Park with commercial/industrial space of 176,000 s/f. The intensity of uses allowed in the Business Park is to be limited by what can be accommodated by the north parcel’s 462-space parking lot. Construction is proposed over 15 years per a development agreement with the County.
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Status and remaining construction challenges
The Big Wave Wellness Center construction began September 2024 with an 18 month timeline for completion. It will provide housing for 38 adults with IDD in studio to three-bedroom apartment units in a two-story, 50,000 square foot residence as described in the Big Wave Project website (visit for the most current Wellness Center description and news releases).
The business center portion is still pending commercial interest.
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Since approval in 2015, the County has allowed several amendments to the overall project to modify a variety of points such as the order in which buildings would be built, number of buildings, financial considerations in mitigation requirements, and the like. Most of these modifications have been allowed due to the interest in moving the Wellness Center forward as it has gathered financial support while the Business Center has stalled. These amendments are summarized in the January 2024 Planning Staff Report for the Fourth Amendment, approved to reword the traffic mitigation at Cypress Avenue and Highway 1 intersection as follows:
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"In the instance that a signal or roundabout is denied by Caltrans or if approval has not been obtained from Caltrans by January 1, 2024, notwithstanding reasonable efforts by the Developer, as determined by the Planning Director, occupancy of the Office Park and Wellness Center shall be limited to operations that generate no more than 104 vehicles in the AM and 50 vehicles in the PM, for the life of the project or until comparable mitigation is approved and installed. The property owners shall monitor project traffic in a manner that ensures compliance with this requirement, with data provided to the County upon the County’s request.”
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The Big Wave Commercial Center was approved after more than a decade of major opposition due to its environmental impact, location and out-sized scale. Opposition has been focused on the large scale of the commercial portion of the project and not on the Wellness Center or housing for developmentally-disabled adults. The Wellness Center was coupled with the commercial project and the two were planned to be interdependent, with the business portion providing fees and employment opportunities to benefit the Wellness Center and its residents. At full development, concerns include:
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Impact on road infrastructure of significant traffic increase on narrow neighborhood roads and Highway 1, particularly at the intersection of Cypress Avenue and Highway 1 *
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Potential impact on an already stressed sewer system and water resources
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Detrimental impact on the natural environment
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Sensibility of locating housing in a high-risk tsunami zone **
Much of the delay since 2015 approval has been due to the financial challenges remaining for Big Wave. In particular, the absence of commercial investors has resulted in the various amendments to the original plan and mitigation delays. It is unclear to the neighboring community how the Wellness Center will be able to rely on the commercial development as projected, nor is it clear that the mitigations for traffic and environmental impact will be completed.​
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* At full development, the project estimates 1,500 daily car trips in and out of Big Wave through narrow neighborhood roads.
Source: Hexagon Traffic Study, August 28, 2014.
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Key Features of Big Wave NPA Project
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8 total buildings, including 5 large office buildings (The office buildings alone are equivalent to the size of approximately 1.5 Walmarts)
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Parking space for 462 cars
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Wellness Center and affordable housing for up to 50 developmentally-disabled adults and 20 caretakers - a maximum of 57 bedrooms
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Large boat storage facility with 92 coastal access parking spaces
​High-Risk Tsunami Zone
** Scientists consider Half Moon Bay one of the top five most vulnerable points in CA for a tsunami.
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Sources:
* Rick Wilson, California Geological Survey Senior Engineering Geologist
- New tsunami maps reflect impact to Coastside, HMB Review, 1/6/2010