28348/APP/2026/263.
Full / Other Planning at 17 HILLSIDE GARDENS NORTHWOOD, received 30 Jan 2026 — approved on 24 Feb 2026 (delegated, Rhian Thomas).
What is it?
Conversion of roof space to habitable use to include 2x side dormers and hip to gable end extension (Application for a Certificate of Lawful Development for a Proposed Development)
Show all 14 rows
What was filed?
Documents open on the Hillingdon portal. View the application page ↗
What happened?
Approved on 24 Feb 2026, delegated decision by Rhian Thomas — 4 weeks from submission.
Timeline
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.