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"We exist to serve seniors and their families with the intention of building relationships filled with affection, dignity, and hope."


Support our vision to challenge industry norms by reimagining spaces that foster genuine connections, where we can share our experiences, build new friendships, and discover a renewed sense of purpose.

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The Carnelian Project

Site Location: 2374 Warren Road, Walnut Creek, CA

The Carnelian Project is our planned addition at our 2374 Warren Road property. We're building a new two-story structure that will allow us to welcome 12 additional residents, increasing this property's capacity from 6 to 18 beds.

Right now, our community serves 30 residents across three neighboring properties (2380 and 2374 Warren Road, 170 Flora Avenue), all connected by our shared garden spaces. Once our addition is complete, we'll be able to provide a home for 42 seniors altogether.

The new building will stand 25 feet tall with a footprint of 2,590 square feet, thoughtfully designed to complement our existing community.

As we grow, we will continue operating as a California Licensed Residential Care Community for the elderly, maintaining our commitment to providing warm, personalized care that helps our residents thrive.

Contractor and Architect

We’re proud to be working with HGCI, Inc. from San Rafael, California, who will serve as both the contractor and architect for this project.

Thank you for your interest in The Carnelian’s upcoming project. We look forward to keeping you updated as we move through the approval process and continue to grow our community!

Where are we now on this project?

  • April 23 at 6:30 PM at Contra Costa County Planning Commission Office.

  • Our neighbors submitted an appeal letter to the Zoning Administration decision, requesting that our project be reviewed again by the County Planning Commission.

    This is a standard part of the local development process that allows community members to voice their concerns about projects in their neighborhood. The Planning Commission will review our proposal, consider the appeal points raised by neighbors, and make a determination based on county zoning regulations and development guidelines.

    We welcome this opportunity to address any questions about our plans and to demonstrate how our project aligns with both county requirements and community needs. We remain committed to being transparent about our expansion and to working cooperatively with all stakeholders throughout this process.

    Copy of Letter of Appeal: View Document

  • On February 3rd, the County Zoning Administrator APPROVED our project,

    This was an important milestone in our expansion process, giving us official permission to move forward with our plans to increase our capacity and enhance our community. The approval confirms that our proposed two-story addition meets the county's zoning requirements and development standards.

    We're grateful for the careful consideration given to our application and look forward to bringing this vision to life for the benefit of current and future residents at The Carnelian.

  • On January 22, 2025, the 3rd public hearing at the County Zoning Administrator took place. Many community members attended and provided testimonies in support of our project, sharing heartfelt stories about The Carnelian's impact on their families.

    After hearing from all participants, the Zoning Administrator announced that a final decision would be made at the next hearing on February 3, 2025.


    You can watch the full hearing by clicking: 3rd public hearing

  • On October 1, 2024, we welcomed our Saranap neighbors to The Carnelian for our second neighborhood meeting. From 5:00-6:00 PM, we presented our redesigned project specifically to address concerns raised during previous hearings.

    We openly discussed the reasoning behind certain design choices—from financial constraints to our residents' well-being—and detailed the compromises we've made since our last meeting. The session concluded with a transparent Q&A where we answered questions to strengthen our community relationships.

    Key Design Changes to Address Neighborhood Concerns (September 2024 Design):

    1. Relocation of Elevator Shaft
      The elevator shaft was moved from the front of the building to the rear, adjacent to the Flora Apartment fence, to minimize its visibility from the street.

    2. Reduced Building Height

      The overall height of the building was lowered by approximately 2 feet, reducing it from 27 feet to just 25 feet. The tallest point, the elevator shaft, now aligns with the height of neighboring two-story homes, while the rest of the roofline is about 23/24 feet to ensure compatibility with the neighborhood.

    3. Updated Siding Material

      The building’s siding was updated to board and batten, reflecting the predominant style of homes in the Saranap neighborhood.

    4. Modified Roofline

      The roofline was redesigned to align with the neighborhood’s character, including the addition of dormers to enhance architectural harmony with nearby homes.

    5. Enhanced Landscaping

      A local landscape architect is collaborating with Carnelian to design landscaping that softens the building’s appearance. This includes climbing vines along the building’s sides, planter boxes on windows, and the addition of trees and other greenery to complement the neighborhood’s natural environment.

    6. Additional Windows

      More windows were added to the exterior walls to break up the building’s façade, creating a visually lighter and more inviting appearance that blends better with the surrounding homes.

    7. Shadow Studies

      Two light studies were conducted to assess potential shading impacts: one by HGCI, Inc. and another by third-party ShadeMap. Both studies found no impact during the summer solstice (the longest days of the year). The ShadeMap study further revealed that during the winter solstice (the shortest days of the year), any shading on affected solar panels would first come from existing redwood trees, followed by cypress trees, and lastly by the building itself.

    Additional Adjustments in Response to the Neighborhood Meeting (October 2024 Design):

    1. Reduced Second-Floor Mass and Setback Adjustment
      To minimize the perceived mass of the building and create the illusion of a smaller structure, the second floor has been set back an additional 4 feet from the neighbor’s fence line. The second floor is now 14 feet away from the fence (previously 10 feet), creating a stepped transition between the first and second floors.

    2. Lowered Elevator Shaft

      The height of the elevator shaft has been further reduced to align with the building’s roofline, ensuring a more streamlined and less imposing profile.

    3. Italian Cypress Privacy Screen

      Italian cypress trees will be planted to enhance privacy for neighboring properties, providing a natural and effective screen.

  • At the second public hearing on June 17, 2024, the Zoning Director instructed us to meet with our neighbors to further discuss the building design and work toward finding mutually agreeable compromises.

    Click link to watch: 2nd Public Hearing

    To review minutes: 2nd Public Hearing Minutes

  • On June 10, 2024, from 5:00 to 5:30 PM, we met with our neighbors at 2374 Warren Road in Walnut Creek, CA. During our meeting we shared that, withing a week after hearing our neighbors request, we effectively eliminated parking on Warren Road — a development that our neighbors appreciated. We also discussed how we’re working on reducing the proposed building’s height. We explored an option to relocate the building to the other side weighting it versus our commitment to preserving the garden spaces that are essential for residents with dementia.

    Carnelian Expansion Project Meeting Summary

    1. Construction Timeline: We estimate the project will take 18 months to complete once the county issues the necessary permits and we initiate groundbreaking.

    2. Parking Remediation: Our efforts to address parking concerns have been well received by the immediate Carnelian neighborhood. These measures are part of our permanent commitment to the people of our community that will remain.

    3. Listening to neighbors Concerns:

      Building Height: Neighbors expressed concern over the building’s height, particularly the inclusion of a second story, noting that most buildings on Warren Road are single-story. They suggested considering a single-story design to better align with the local aesthetic.

      Garden Space: We emphasized our hope to maintain the size of the garden which is vital for our residents’ mental and physical wellbeing.

      Alternative Locations: Some neighbors proposed constructing the building on another parcel of Carnelian land—either at 2380 Warren Road or 170 Flora Avenue (adjacent to the Flora Apartment buildings). They believe these locations might be more suitable and have offered support for potential variances to make such a project possible.

    4. Public Hearing: Another public hearing is scheduled for June 17, 2024. This session will update the County on our ongoing discussions with our neighbors and our efforts underway to address community concerns and wishes.


    We value the input from our neighbors and remain committed to working together as we advance the expansion project.

  • On our first public hearing, we received feedback from our immediate neighbors regarding daily parking congestion on Warren Road, parking and traffic challenges during our holiday events, and concerns about the proposed building’s height. We acknowledged these issues and are committed to addressing them. Based on these discussions, the Zoning Administrator recommended that we meet with our neighbors to work toward mutually agreeable solutions.

    Click link to watch: 1st Public Hearing

    To review minutes: 1st Public Hearing Minutes

  • On May 16, 2024, we received the official review of our proposed expansion project from Contra Costa County - Staff Report. The recommendations in Section II of the Staff Report advises the Zoning Administrator to open a public hearing for our project, gather public testimony, conclude the hearing, and grant approval for our Land Use Permit CDLP23-02046, following the findings and Conditions of Approval outline in the Staff Report.

    For further details, please see the full Staff Review here: Contra Costa County Staff Report

  • In September 2023, we collaborated with HGCI, Inc. to explore options for expanding Carnelian Assisted Living. This effort led to a formal inquiry with Contra Costa County, proposing a building addition to increase resident bed capacity and enhance the services we offer. In October 2023, we shared our preliminary design with the County for evaluation, marking an important step toward realizing our expansion goals.