39444/APP/2025/2967.
Full / Other Planning at 20B HIGH STREET NORTHWOOD, received 24 Nov 2025 — approved on 7 Apr 2026 (delegated, Emilie Bateman).
What is it?
Change of use of existing two-storey office building (Class E) to a residential dwelling (Class C3) comprising 1 x two-bed unit, including removal of the existing external metal fire escape stair, construction of a first-floor balcony, and associated external alterations including amendments to fene
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What was filed?
Documents open on the Hillingdon portal. View the application page ↗
What happened?
Approved on 7 Apr 2026, delegated decision by Emilie Bateman — 19 weeks from submission (11 over the 8-week target).
Timeline
Public response
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.