Planning application
20 Gateside Road SW17 7ND
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of single-storey rear extension to extend beyond the rear wall of the existing dwellinghouse by 5m, the total height of the proposed extension is 2.98m and the height of the eaves is 2.85m.
As published by the council, reference 2026/0022
Application record
- Reference
- 2026/0022
- Type
- Prior Approval Residential Extension
- Status
- FINAL DECISION
- Decision
- Prior Approval Given
- Received
- 5 Jan 2026
- Validated
- 13 Jan 2026
- Decided
- 11 Feb 2026
- Ward
- Tooting Bec
- Decision by
- Delegated Standard
- Postcode
- SW17 7ND
Timeline
Dates from the published record
-
5 Jan 2026
Received by Wandsworth
-
13 Jan 2026
Validated
Checked as complete and ready for consideration.
-
11 Feb 2026
Decision issued: Prior Approval Given
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
13 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Wandsworth granted permission on 11 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
6 Gateside Road SW17 7ND
89% historically approved · decision due ~15 Oct
Alterations including erection of single-storey rear/side extension
Awaiting decision ExtensionSmall domestic -
31 Gateside Road SW17 7NB
Erection of single-storey rear extension to extend beyond the rear wall of the existing dwelling house by 6m, the total height of the proposed extension is 3.11m and the height of the eaves is 3.34m.
Refused Prior approval Extension 8 docsSmall domestic -
33 Beechcroft Road SW17 7BX
Erection of single-storey rear extension to extend beyond the rear wall of the existing dwellinghouse by 2.75m, the total height of the proposed extension is 3.49m and the height of the eaves is 2.9m.
Granted Prior approval Extension 9 docsSmall domestic -
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TPO 310/2004 - T1: 1x Large Holm Oak tree: Reduce by 2 metres, thin by 10% and deadwood.
Granted Trees 5 docs -
53 Fishponds Road SW17 7LH
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) and single-storey rear extension.
Granted Extension Loft or dormer +1Small domestic -
35 Mandrake Road SW17 7PZ
Alterations including erection of an extension (with french doors and safety railing) to the main rear roof.
Granted Lawful development Extension Windows or glazing 6 docs
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2026/1657 Granted
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2026/0739 Decided
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2026/1537 Refused
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2026/1692 Granted
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Erection of single-storey rear extension to extend beyond the rear wall of the existing dwellinghouse by 6m, the total height of the proposed extension is 3m and the height of the eaves is 2.1m/3m.