Record from the Harrow 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?
Single storey side extension; conversion of garage into habitable room; alterations and extension to roof to create a pitched roof over garage; single storey rear extensions; alterations to roof to form end gable and rear dormer; external alterations (retrospective)
Refused on 28 Apr 2026, delegated decision by Lee Connor — 8 weeks from submission.
Timeline
Date
Event
2 Mar 2026
Application received
3 Mar 2026
Application validated
28 Apr 2026
Statutory target date
28 Apr 2026
Delegated decision: Refused · Lee Connor
2 Mar 2026
Application received
3 Mar 2026
Application validated
28 Apr 2026
Statutory target date
Show all 4 rows
28 Apr 2026
Delegated decision: Refused · Lee Connor
Why it was refused
Reason
As stated on the decision notice
1
- The existing rear dormer in conjunction with the ground floor rear and hip to gable extensions would be
excessive in bulk and scale dominating the rear elevation and appearing unsympathetic and out of keeping
with the character of the host property and wider streetscene. As such, the proposal is therefore contrary to
the high-quality design aspirations of the National Planning Policy Framework (2024), Policy GR1 of the
Harrow Local Plan 2021-2041 (2026) and the adopted Supplementary Planning Document: Residential
Design Guide (2010).
1
- The existing rear dormer in conjunction with the ground floor rear and hip to gable extensions would be
excessive in bulk and scale dominating the rear elevation and appearing unsympathetic and out of keeping
with the character of the host property and wider streetscene. As such, the proposal is therefore contrary to
the high-quality design aspirations of the National Planning Policy Framework (2024), Policy GR1 of the
Harrow Local Plan 2021-2041 (2026) and the adopted Supplementary Planning Document: Residential
Design Guide (2010).
Policies cited
GR1NPPF
Public response
Comment counts were not captured for this application.
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.