The Vroom Passive House — the Gage Residence on Alameda de las Pulgas — is a single-family Passive House currently under construction in Redwood City. With energy modeling by Steve Mann and certification through CertiPHIers Cooperative, the home is targeting Passive House Plus certification with verified heating demand of 3.92 kBTU/(ft²·y) and a pressurization test target of 0.6 ACH50.