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Subordinate design principles for extensions and alterations
4.1.1Belfast·SPG004 Residential Extensions and Alterations
It is important that an extension or alteration does not upset the balance of a property, particularly the front elevation. It is also good practice to reinforce the existing form and proportions of t
dwellingresidential-extensiondesignmassingRidge line restriction
4.1.3Belfast·SPG004 Residential Extensions and Alterations
It will not be appropriate to allow for an extension to project above the ridge line of the existing dwelling. This will be especially important where a uniform building height is part of the street s
dwellingresidential-extensiondesignmassingMinimum set back and set down requirements
4.1.4Belfast·SPG004 Residential Extensions and Alterations
The distance required will depend on the size of the existing house and the design of the extension, and taking into account of the character of the area. For some proposals a greater distance of set
dwellingresidential-extensiondesignmassing