Planning application
51 Ansell Road SW17 7LT
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a dormer extension to the main rear roof.
As published by the council, reference 2025/3285
Application record
- Reference
- 2025/3285
- Type
- Certificate of Lawfulness - Proposed
- Status
- FINAL DECISION
- Decision
- Approve No Conditions
- Received
- 18 Sep 2025
- Validated
- 26 Sep 2025
- Decided
- 14 Nov 2025
- Ward
- Tooting Bec
- Decision by
- Delegated Standard
- Postcode
- SW17 7LT
Site history
Applications at this address on the Wandsworth register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
2025/3289 Granted
51 Ansell Road SW17 7LT
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 3.85m and the height of the eaves is 2.8m.
Timeline
Dates from the published record
-
18 Sep 2025
Received by Wandsworth
-
26 Sep 2025
Validated
Checked as complete and ready for consideration.
-
14 Nov 2025
Decision issued: Approve No Conditions
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
18 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 14 November 2025, 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
51 Ansell Road SW17 7LT
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 3.85m and the height of the eaves is 2.8m.
Granted Prior approval Extension 15 docsSmall domestic -
49 Ansell Road SW17 7LT
Alterations including erection of roof extension to main rear roof (with French doors and safety railings).
Granted Lawful development Extension Windows or glazing 6 docs -
59 Ansell Road SW17 7LT
Erection of single-storey rear extension.
Granted Householder Extension 14 docsSmall domestic -
59 Ansell Road SW17 7LT
Erection of roof extension to main rear roof.
Granted Lawful development Extension 13 docs -
48 Fishponds Road SW17 7LG
Erection of single storey rear extension to extend beyond the reara wall of the existing dwellinghouse by 4.5m, the total height of the proposed extension is 3m and the height of the eaves is 3m.
Refused Prior approval Extension 7 docsSmall domestic -
46 Ansell Road SW17 7LT
Alterations including erection of single-storey rear/side extension.
Granted Lawful development Extension 5 docsSmall domestic
Other lawful development applications
In Wandsworth
-
2026/3093 Awaiting decision
208 Franciscan Road SW17 8HG
Lawful development for loft conversion.
-
2026/2857 Withdrawn
11 Brookwood Road SW18 5BL
Erection of timber framed pergola in rear garden.
-
2026/2842 Withdrawn
18 Bowman Mews SW18 5TN
Erection of a single-storey ground floor rear extension.
-
2026/2763 Withdrawn
47 Honeywell Road SW11 6EQ
Installation of solar PV equipment.
-
2026/2744 Withdrawn
249-253 Queenstown Road SW8 3NP
Installation of a freestanding tensile fabric canopy