Trinity County holds housing element workshop; staff, consultants emphasize water capacity, RHNA, ADUs and disaster recovery

Trinity County planning staff and supervisors met March 4, 2025 in a special workshop to review the county's draft housing element before submission to the California Department of Housing and Community Development (HCD). Planning Director Ed Presley introduced consultant Ryan Lester, who walked supervisors and commissioners through the document and the list of implementation programs that will guide housing policy and permitting over the next five years.

The housing element is a technical, state-required plan that documents local housing needs, identifies sites and spells out programs to support production, preservation and fair housing. "It's almost 300 pages," consultant Ryan Lester told the board, adding that much of the length consists of analyses HCD requires. Lester said the draft groups roughly two dozen implementation programs into themes: constraints (for example, water and sewer capacity), incentives for affordable rental and homeownership, accessory dwelling units (ADUs), preservation and special-needs housing, and outreach and fair-housing work.

Why it matters: HCD must sign off on the housing element for the county to meet state planning requirements. The document also establishes the county's approach to seeking grants, prioritizing staff time and implementing projects that affect housing availability, local infrastructure and development rules.

Key facts and programs

- RHNA and sites inventory: Lester said Trinity County's regional housing needs assessment (RHNA) allocation for this cycle is extremely small: "the RHNA was 2 units." He explained the housing-element site's inventory is a zoning exercise to show the county has enough land capacity under HCD rules; it does not prevent other forms of development (for example, duplexes on septic) from occurring, but HCD generally expects inventory parcels to be feasible for affordable production because they are in service areas or already zoned at higher densities.

- Water and sewer capacity (Program HE‑3): The draft highlights water and wastewater as a countywide constraint and proposes annual, proactive coordination with small districts and providers, technical assistance, up-to-date service-area maps and pursuit of outside grant funding. The draft includes a metric Lester described as a starting point: "a goal of securing $300,000 in the planning period." Supervisor Leila asked bluntly whether the program was a meaningful commitment or merely a box-check for HCD: "Is this another check the box?" Lester and staff answered that the program language requires outreach, annual coordination and a funding‑search effort but does not obligate the county to directly provide the $300,000.

- ADUs and incentives (Program HE‑6): The draft includes an explicit target to encourage a set number of ADUs over the planning period (the consultant cited a sample program goal of encouraging development of 30 ADUs) and lists potential incentives such as reduced setbacks, reduced parking requirements and expedited permitting.

- Affirmatively Furthering Fair Housing and outreach: The housing element contains the new fair‑housing analysis HCD requires and a menu of outreach actions. HCD asked the county to strengthen multilingual engagement in the draft, including translation capacity beyond English and Spanish; Lester said HCD specifically encouraged inclusion of additional languages used locally.

- Disaster-driven displacement and emergency housing: Board members raised wildfire recovery repeatedly. Supervisors and staff discussed prior emergency actions (for example, temporary RV/DU allowances under earlier emergency ordinances) and noted the housing element can include programs to streamline permitting or waive certain fees after disasters, but private rebuilding and long-term replacement usually require additional funding and private investment. Lester said the anti-displacement program (HE‑22) is intended as a multi‑faceted strategy the county will develop during the planning period and may include preservation, tenant protections and targeted incentives; the program language is presented as a menu for local policy decisions rather than as a prescriptive ordinance.

- Other topics flagged in public comments and draft responses: sidewalk and infrastructure improvements in some communities, targeted place-based strategies (for Weaverville and Hayfork were cited), encouragement of tiny homes and mobile-home options, and consideration of restrictions or incentives related to short‑term rentals. Staff noted the draft preserves flexibility: zoning or short‑term‑rental rules are separate ordinances and would be handled in subsequent code updates or through the general-plan process.

Public comment and HCD feedback

Staff reported more than 50 public comments during the draft review. Common concerns included potential rezoning or density changes near single‑family neighborhoods, rising rents and insurance costs, sidewalks and public‑safety infrastructure, and interest in mobile homes, RV parks and other lower‑cost housing options. A number of commenters urged the county to consider limits or different rules for short‑term rentals; the draft lists that as one possible component of an anti‑displacement strategy for later study.

Lester said the county had already shared the draft informally with HCD. HCD returned preliminary comments asking the county to strengthen specific program language (for example, more detail on multilingual outreach, displacement tied to wildfire losses and compliance with the Permit Streamlining Act). Lester described the HCD exchange as part of the standard back‑and‑forth before submission and certification.

Staff capacity and implementation

Staff and the consultant repeatedly emphasized that the housing element tracks many possible programs but the county will have to prioritize which to implement given limited staff and funding. "There are way too many implementation programs that we cannot do them all," a staff member said, asking the board to help prioritize. Planning staff described a practical approach: adopt the housing element to meet state requirements and then develop a multiyear implementation plan assigning programs to departments, estimating staff time and identifying near‑term grant opportunities.

What happens next

Staff said the plan will be revised to reflect comments from the board and the public and then submitted to HCD for formal review. HCD has a 90‑day review window and often issues iterative comments; staff described that period as an extended, interactive review during which the county can refine program language. After HCD issues its comment letter and the county responds, the board will take the element through adoption hearings.

Speakers quoted in this article are those identified in the meeting record as planning staff, the consultant and named supervisors and participants. The article does not assume or report actions that were not explicitly voted, adopted or stated in the transcript.