CONTRACTAMENDED

Marin County Amends Library Design Contract with 450 Architects

Disclosed value: Additional maximum sums of $44,750 (Exhibit B1) and $61,500 (Exhibit B2), for a total addendum increase of $106,250; From contract
Document date: Mar 4, 2025

What it covers

The County of Marin approved a First Addendum to its professional services contract with 450 Architects, expanding design and support services for multiple branch libraries. The amendment increases the not-to-exceed compensation by up to $106,250 through Exhibits B1 and B2 and updates the scope, fee schedule, and insurance requirements.

Who holds it

450 Architects holds this professional services contract with Marin County. Its other public contracts on record include work for Tiburon Fire Protection District and Washington Manor Middle.

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Contract details

Contract type: Professional Services
Amount: Additional maximum sums of $44,750 (Exhibit B1) and $61,500 (Exhibit B2), for a total addendum increase of $106,250
Document date: March 4, 2025
Vendor: 450 Architects
Agency: Marin County
Source document: marin-county-contract-2025-03-04_564.pdf (Contract)

450 Architects's other public contracts

Tiburon Fire Protection District, California450 Architects Approved for Station 11 Design Work · Sep 9, 2026Undisclosed Tiburon Fire Protection District, California450 Architects Working on Station 11 Phase 2 · Aug 12, 2026Undisclosed Washington Manor Middle, California450 Architects Attends Renovation Pre-Proposal Meeting · Mar 4, 2026Undisclosed Tamalpais Community Services District, California450 Architects Provides ROM ADA Cost Estimate · Oct 15, 2025 Marin County, Californiamarin-county-contract-2025-03-04_564.pdf · Mar 4, 2025$44.8K All 450 Architects contractsVendor profile

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Questions about this contract

Who was awarded the professional services contract by Marin County?

450 Architects was awarded this professional services contract by Marin County, as recorded on March 4, 2025. The contract value is Additional maximum sums of $44,750 (Exhibit B1) and $61,500 (Exhibit B2), for a total addendum increase of $106,250.

How much is the 450 Architects contract with Marin County worth?

The 450 Architects contract with Marin County is valued at Additional maximum sums of $44,750 (Exhibit B1) and $61,500 (Exhibit B2), for a total addendum increase of $106,250, covering professional services work.

What type of contract is this?

This is a Professional Services contract, documented as a contract record.

Where was this contract approved?

This contract appears in marin-county-contract-2025-03-04_564.pdf (Contract), dated March 4, 2025 from Marin County. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

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What other contracts does 450 Architects hold?

450 Architects may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

What is Marin County currently buying?

Explore Marin County's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

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