Glossary — site index

Acoustic separation Airtightness Approved Inspector Article 4 Direction ASHP (Air Source Heat Pump) Basement extension BRE 209 Brick bond Building Control Building Regulations Building Regulations fee C3 / C4 use class Community Infrastructure Levy (CIL) Conservation Area Curtilage Damp-proof course (DPC) Daylight & Sunlight Report Delegated decision Design and Access Statement Determination Discharge of conditions Dormer Enforcement Notice EPC (Energy Performance Certificate) Flood Risk Assessment Heritage Statement Hip-to-gable HMO (House in Multiple Occupation) Infill development Lawful Development Certificate Listed Building Consent Local Plan London stock brick Mansard Measured Survey MVHR (Mechanical Ventilation with Heat Recovery) National Planning Policy Framework Neighbourhood Plan Oversailing Part B (Building Regs) Part E (Building Regs) Part F (Building Regs) Part K (Building Regs) Part L (Building Regs) Part M (Building Regs) Party Wall Award Party Wall etc. Act 1996 Party Wall surveyor fee Permitted Development Piled foundation Planning appeal Planning Committee Planning condition Planning fee Planning glossary Planning Officer Planning Portal Planning refusal Pointing Rear extension Render Retrospective planning Ridge height Right of Light SAP calculation Schedule of Condition Section 106 Setback (eaves) Side-return extension Stop Notice Structural Engineer Structural engineer fee Supplementary Planning Document (SPD) Thermal bridge Thermal mass Trickle vent Two-storey extension U-value Underpinning Validation Variation of condition (s73) Velux Wrap-around extension