Every rule your project must meet, found for you.
Search Northern Ireland’s planning and building-control guidance, ask a question in plain English, or generate a project compliance checklist — every answer cited to the source.
Working to a specific project? Generate a compliance checklist →
Answers, with citations
Ask in plain English and get an answer that links to the exact source clause — never an unsourced guess.
Scoped to your council
Overlay a council's local development plan on the Northern Ireland-wide regulations and policy.
Project compliance checklist
Characterise a project and get the requirements that apply, grouped by work area. Try it →
The library
Search the source guidance
2 results · filtered
External Materials and Detailing - Design Approach
4.2.1-4.2.2Belfast·SPG004 Residential Extensions and Alterations
An attempt to mirror the style of the existing property or reference aspects of its external appearance is advised as a form of good practice in order to create a harmonising addition. While in some c
dwellingtopic-external-spaceExternal Finishes and Detailing Consideration
4.2.3Belfast·SPG004 Residential Extensions and Alterations
Irrespective of whether the approach seeks to mirror the style of the existing property or employ a contemporary design solution, the external finishes and detailing of an extension or alteration must
dwellingtopic-external-space