Opportunity
Marin County Marincounty #RFP
Consulting Services for Development Impact Fee Nexus Study and Program Updates – Marin County
Posted
April 22, 2026
Respond By
May 28, 2026
Identifier
RFP
NAICS
541618, 541690
The County of Marin Public Works Department is seeking consulting services to update its Development Impact Fee (DIF) program and conduct a comprehensive Nexus Study. - Government Buyer: - County of Marin, Department of Public Works, Engineering Division - Scope of Services: - Preparation of a Development Impact Fee (DIF) Nexus Study - Updates to existing DIFs, including Transportation, Roadway, Affordable Housing, Commercial Linkage, and Parkland Dedication fees - Residential Feasibility Analysis - Legal and financial analysis to ensure compliance with California Government Code Section 66000 et seq. (Mitigation Fee Act) and Assembly Bill 602 - Stakeholder engagement and public presentations - Development of updated fee schedules and program recommendations - Unique Requirements: - Emphasis on experience with Bay Area projects and cost-effective delivery - Alignment of fees with infrastructure and facility costs generated by new development - Consideration of DIF categories commonly used by other cities and counties - No specific OEMs or vendors are named; opportunity is open to qualified consulting firms specializing in impact fee studies and municipal finance.
Description
The County of Marin is seeking proposals from qualified consultants to complete a Development Impact Fee (DIF) Nexus Study, recommend updates to the County’s DIF program, and prepare a Residential Feasibility Analysis in compliance with the Mitigation Fee Act and Assembly Bill 602. Consultants will identify infrastructure and facilities such as roads, parks, trails, community facilities, public safety facilities, and drainage facilities to be included in an updated fee program. The goal is to ensure the DIF program aligns fees with the infrastructure and facilities costs generated by new development. The County will also consider other DIFs commonly developed for clients or imposed by nearby cities and comparable counties.