Planning appeal decision
1A Sutcliffe Close, Bushey, Hertfordshire, WD23 3PL
Planning appeal 3286600 at 1A Sutcliffe Close, Bushey, Hertfordshire, WD23 3PL (Hertsmere Borough Council) was allowed on 29 September 2022 by Inspector Steen A, by written representations. The main issue, as the Inspector framed it: Whether the Council's decision to refuse the certificate of lawful use or development was well-founded, taking account of whether the proposed dormer extends beyond the plane of the existing roof slope that forms the principal elevation of the dwellinghouse and fronts a highway, as prohibited by Class B.1(c), Part 1, Schedule 2 of the GPDO.
the insertion of side and rear dormer window, together with the insertion of 3 no. rooflights to front roof slope, 1 no. rooflight to side roof slope and 1 no. rooflight to rear roof slope to facilitate the conversion of the existing loft to provide habitable accommodation. Insertion of new facing brickwork and casement window following the removal of the existing garage door to facilitate the conversion of the existing garage to provide habitable accommodation
- Authority
- Hertsmere Borough Council
- Appeal type
- ldc · Lawful Development Certificate
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Steen A
- Postcode
- WD23 3PL
Main issues, as the Inspector framed them
- Whether the Council's decision to refuse the certificate of lawful use or development was well-founded, taking account of whether the proposed dormer extends beyond the plane of the existing roof slope that forms the principal elevation of the dwellinghouse and fronts a highway, as prohibited by Class B.1(c), Part 1, Schedule 2 of the GPDO
What decided it
The identification of the principal elevation as that containing the garage door rather than the main entrance door meant the proposed dormer did not breach the Class B.1(c) restriction on extending beyond the principal elevation fronting a highway.
The decision letter
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
With an account
What an account adds to this decision


More decisions in Hertsmere
The authority’s record since 2016 · every decision in 2022
- Dismissed27 October 202660095091 Loom Lane, Radlett, WD7 8AA
- Dismissed15 October 2026601027411 Finch Lane, Bushey, WD233AH
- Allowed12 October 2026601360050 Bushey Grove Road, Bushey, London, WD23 2JJ
- Allowed20 August 20266007465Land Adjacent to No 51 Harcourt Road, Bushey, WD23 3PD
- Allowed17 August 20266008668Stables West Of Green Street, Shenley, WD7 9BA
The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
®