Planning application
21 Cicada Road SW18 2NN
Works: Extension Loft or dormer Windows or glazing 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 a rear mansard extension to main rear roof slope raising the parapet wall and installation of three rooflights to the front roof slope; replacement of existing first floor balcony doors with a sash window.
As published by the council, reference 2026/1663
Application record
- Reference
- 2026/1663
- Type
- Householder
- Status
- Granted As published: FINAL DECISION
- Decision
- Granted As published: Approve with Conditions
- Received
- 30 Apr 2026
- Validated
- 15 May 2026
- Decided
- 2 Jul 2026
- Ward
- Wandsworth Town
- Decision by
- Delegated Standard
- Postcode
- SW18 2NN
Site history
Applications at this address on the Wandsworth register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
2025/4444 Granted
21 Cicada Road SW18 2NN
Alterations including erection of roof extension to main rear roof.
Timeline
Dates from the published record
-
30 Apr 2026
Received by Wandsworth
-
15 May 2026
Validated
Checked as complete and ready for consideration.
-
2 Jul 2026
Decision issued: Approve with Conditions
-
25 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
16 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Wandsworth granted permission on 2 July 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
21 Cicada Road SW18 2NN
Alterations including erection of roof extension to main rear roof.
Granted Lawful development Extension 16 docs -
14 Jessica Road SW18 2QN
89% historically approved · decision due ~1 Oct
Alterations including erection of a rear/side extension.
Awaiting decision Extension -
26 Cicada Road SW18 2NW
Alterations including erection of roof extension above three storey back addition; installation of 6 x solar panels to main and extension roofs.
Withdrawn Householder Extension 7 docsDomestic -
Maisonette First And Second Floors 4 Cicada Road SW18 2NW
89% historically approved · decision due ~19 Oct
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 150mm; formation of roof terrace above part of two-storey back addition with 1.7m high screen surround to side and 1.1m high to rear; insertion of new windows to side elevation of back addition
Awaiting decision Extension Loft or dormer +1 -
4 Jessica Road SW18 2QN
Alterations including erection of single storey rear/side extension.
Granted Householder Extension 14 docsSmall domestic -
36 Jessica Road SW18 2QN
Erection of a dormer extension to main rear roof slope.
Granted Lawful development Extension Loft or dormer 7 docs
Other householder applications
In Wandsworth
-
2025/3832 Refused
9 Frensham Drive SW15 3EB
Alterations including erection of mansard roof extension to main rear roof including raising the ridge by 200mm and erection of single-storey rear extension. Formation of roof terrace at first floor level with 1.7m high screen surround.
-
2026/3241 Withdrawn
2 Brightwell Crescent SW17 9AE
Removal of existing fence andf stub trunks of trees and the erection of a new fence with new landscaping.
-
2026/0948 Granted
40 Wakehurst Road SW11 6BY
Excavation to create an enlarge basement including formation of front and rear lightwells with grille over front lightwell.
-
2026/0923 Granted
42 A Bickersteth Road SW17 9SQ
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) and extension above part of two-storey back addition; Formation of roof terrace above two-storey back addition with 1.7m high screen surround. Installation of an external spiral staircase from first floor level to ground floor level.
-
2026/3222 Withdrawn
21 Gaskarth Road SW12 9NN
Erection of an extension to the main rear roof to provide access to a proposed roof terrace with a 1.7m high screen surround above part of the three-storey back addition.