One Concord Center  (2300 Clayton Rd. Concord, CA 94520)


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Marshall Square (901/1001 Marshall)



2300 Clayton Rd, Concord CA 94520


One Concord Center provides monthly parking to both tenants and the public.  The building is immediately adjacent to the Concord BART Station providing a convenient option to the impacted BART parking lots.  The project consists of the Tower Garage directly under the building with entrance on Park Street and the Colfax Garage immediately adjacent at the corner of Colfax St. and Clayton Rd.  The Tower Garage also provides daily parking at posted rates, payment via credit card only.

  • $85 GENERAL PARKING Tower Garage

  • Card Access for Entry
  • 24/7 Access
  • Reserved Stalls Available
  • On-site Security
  • EV Charging Stations
  • Daily Parking Available


Non-tenant parkers -  please sign up to be on our wait list

NOTICE: It may take up to three full business days (Mon-Fri) to fullfill your application for monthly parking and provide the nescesssary credentials for access. No proration is provided.  A one time $25 Activation Fee will be applied to all new parkers. $2.50 Processing Fee is applied monthly. If you have any questions, please contact our San Francisco office at (415)553-6883 or at

  • PURCHASE VALIDATIONS                   

Validations may be conveniently purchased online via our payment card on file service. To do so you must first create your purchasing account by clicking this link.

The property has on-site security and EV charging stations located in the Tower Garage.  Monthly access is provided via secured access card.

Step 1: First create an account                     Step 2: Then place order(s)

If you have already created a purchasing account simply place your order.