Opportunity

San Mateo Opengov #261764

San Mateo County Seeks Construction Cost Database and Software for Mass Appraisal

Posted

June 01, 2026

Respond By

June 16, 2026

Identifier

261764

NAICS

541511, 541512, 531320

San Mateo County's Office of Assessor-County Clerk-Recorder & Chief Elections Officer is seeking proposals for a digital construction replacement cost database and software to support mass appraisal valuations. - Government Buyer: - Office of Assessor-County Clerk-Recorder & Chief Elections Officer, San Mateo County, Redwood City, CA - Products/Services Requested: - Digital construction replacement cost database with online access - Software solution for mass appraisal using the cost approach - Unlimited monthly estimates for residential, commercial, and industrial properties - Access for up to 100 users - Requirements: - Database must be comprehensive, defensible, and scalable - Must cover residential, commercial, and industrial property types - Online interface required - Proposals must include scope of work, technical approach, and project timeline - Local businesses and non-profits encouraged to participate - OEMs and Vendors: - No specific OEMs or vendors named in the solicitation - Notable: - Selected vendor must sign a standard County contract

Description

This solicitation is for the procurement of a construction replacement cost database and software to be used for mass appraisal assessments. The project requires a detailed scope of work, technical approach, and project timeline to be included in proposals. The selected vendor will provide residential and commercial estimate rates with unlimited monthly estimates and a monthly user rate for up to 100 users. Proposals must be submitted via the County's eProcurement portal by the response deadline. The selected vendor will be required to sign a standard County contract and may request exceptions.

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