31120/APP/2026/720.
Full / Other Planning at 147 HERLWYN AVENUE RUISLIP, received 19 Mar 2026 — approved on 14 May 2026 (delegated, Sharon Singh).
What is it?
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 4 x front roof lights. Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
Show all 15 rows
What was filed?
Documents open on the Hillingdon portal. View the application page ↗
What happened?
Approved on 14 May 2026, delegated decision by Sharon Singh — 8 weeks from submission.
Timeline
Show all 4 rows
Public response
Comment counts were not captured for this application.
Who is involved?
What affects it?
Context around the site — not part of this application. Designations over the site: use the map's designations filter (conservation areas, listed buildings, Article 4, flood risk …). Decisions within 250 metres of the site are listed below — context, not this application.
Other applications within 250 metres (context — nearby, not this application)
No other geocoded decision is recorded within 250 metres.