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County of San Mateo·California

Commercial Real Estate Lease Comparable Database Subscription for San Mateo County Assessor

Closes 11/18/2026$200k – $500kRequest for Proposal
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Description

The San Mateo County Assessor’s Office is seeking a one‑year SaaS subscription that provides unlimited, on‑demand access to a digital commercial real‑estate lease comparable database covering San Mateo County and the broader San Francisco Bay Area. The database will support the income approach for mass appraisal of commercial properties (office, retail, industrial, flex, R&D, etc.) and must be defensible, regularly updated, and capable of generating searchable reports and exports. The contract runs Jan 1 – Dec 31 2027, with mandatory onboarding, training, and support provided at no extra cost. • Scope: SaaS lease‑comparable database with full online interface, searchable by location, property type, size, rent, dates, etc. • Required data: Comprehensive coverage of San Mateo County and surrounding Bay Area markets, historical depth sufficient for trend analysis, detailed lease fields (rent, term, escalations, concessions, etc.). • Users: Up to 30 Assessor staff members; concurrent access required. • Deliverables: Electronic access only, two live virtual training sessions (or on‑demand videos), digital user guides, ongoing technical support at no charge. • Timeline: RFP released Oct 26 2026; proposals due Nov 18 2026 5 PM; award expected Nov 30 2026; contract effective Jan 1 2027. • Evaluation: 35 % proposal approach, 35 % system qualifications, 25 % price, plus local‑business preference points. • Minimum vendor experience: ≥4 years providing comparable lease‑data services to appraisal/valuation professionals.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Ray Rizvi(Financial Services Manager)

[email protected]

(650) 599-1290

Key dates

Opened
10/26/2026
Questions due
11/18/2026
Closes
11/18/2026
Projected award
11/30/2026
Duration
1 year

Last updated

Details

Type
Request for Proposal
Industry
Information Technology and Software Development
NAICS
518210
Solicitation №
2027-RFP - Informal-00184

Budget estimate

$200,000 – $500,000

The solicitation does not disclose a price, but comparable county‑wide commercial lease data subscriptions typically range from $200,000 to $500,000 annually for a package covering a large metropolitan area and supporting up to 30 concurrent users. The lower bound assumes a basic data feed with limited historical depth; the upper bound reflects a premium dataset with extensive historical records, advanced mapping/reporting tools, and full training/support. Factors influencing the final amount include the number of users, depth of historical coverage, and any optional add‑ons (e.g., API access, extra export capacity).

AI estimate from the solicitation

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