25/P3170.
92 Lammas Avenue, Mitcham, Surrey, Merton, CR4 2LW
Full / Other Planning at 92 Lammas Avenue, Mitcham, Surrey, Merton, CR4 2LW, received 29 Oct 2025 — approved on 14 Jan 2026 (delegated, Lan Pham).
What is it?
DEMOLITION OF EXISTING GARAGE OUTBUILDING AND ERECTION OF A SINGLE STOREY OUTBUILDING, FOR USE AS A GRANNY ANNEXE, ANCILLARY TO THE MAIN DWELLINGHOUSE.
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What was filed?
Documents open on the Merton portal. View the application page ↗
What happened?
Approved on 14 Jan 2026, delegated decision by Lan Pham — 11 weeks from submission (3 over the 8-week target).
Timeline
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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.