1470 Walnut Office space available at 1470 Walnut. Great Downtown Boulder Location next to the RTD Transit Station and one block away from the Pearl Street Mall. OFFICEUSE BrokersAllBrokerageTerri HannaFt. Collins Broker, Property Management, BrokerageChad HenryBoulder Broker, BrokerageDrew WeimanBoulder Broker, Brokerage