Record from the Sutton planning register as captured; documents link to the council's own files. Nearby applications are context, not part of this application.
Application
What is it?
Erection of a single storey side and rear extension. Conversion of loft space involving alterations to existing roofline, a dormer extension at side and rooflights to front and rear roofslope.
Documents open on the Sutton portal (the portal needs its documents tab opened first — the link handles that). View the application page ↗
Decision
What happened?
Refused on 5 May 2026, delegated decision by Emmanuel Agyei — 8 weeks from submission.
Timeline
Date
Event
11 Mar 2026
Application received
21 Apr 2026
Statutory target date
5 May 2026
Delegated decision: Refused · Emmanuel Agyei
11 Mar 2026
Application received
21 Apr 2026
Statutory target date
5 May 2026
Delegated decision: Refused · Emmanuel Agyei
Why it was refused
Reason
As stated on the decision notice
1
The proposed single storey element would by reason of its excessive depth, location, orientation
and the relationship with 70 Oaks Avenue, the adjoining property to the south, result in an adverse
impact on the occupiers of that property in terms of loss of light, outlook and sense of enclosure.
The proposed development would therefore be contrary to Policy 29 of the Sutton Local Plan 2018
and guidance set out in SPD4 'Design of Residential Extensions'.
1
The proposed single storey element would by reason of its excessive depth, location, orientation
and the relationship with 70 Oaks Avenue, the adjoining property to the south, result in an adverse
impact on the occupiers of that property in terms of loss of light, outlook and sense of enclosure.
The proposed development would therefore be contrary to Policy 29 of the Sutton Local Plan 2018
and guidance set out in SPD4 'Design of Residential Extensions'.
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.