URB-051 – Single Storey and Double Storey Extension, Grappenhall October, 2018April, 2019 SINGLE STOREY AND DOUBLE STOREY EXTENSION, GRAPPENHALL Residential Building Project, completed in Grappenhall. LOCATION - Grappenhall PROJECT TYPE - Single Storey and Double Storey Extension PROJECT REFERENCE - #URB-051 NOTES - Urban Building Projects Ltd constructed a double storey extension and also a single storey rear extension at this property in Grappenhall. CONTACT URBAN BUILDING PROJECTS Get in touch with us today to discuss your building requirements. ENQUIRE WITH URBAN