Planning application
20 Parma Crescent SW11 1LT
Works: 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
Alterations including infilling one rear mansard window, replacing the ground floor rear windows and doors with french doors, installing roof lantern to the flat roof, and internal layout changes including removal of chimney breasts.
As published by the council, reference 2026/0761
Application record
- Reference
- 2026/0761
- Type
- Householder
- Status
- FINAL DECISION
- Decision
- Approve with Conditions
- Received
- 25 Feb 2026
- Validated
- 10 Mar 2026
- Decided
- 22 Apr 2026
- Ward
- Lavender
- Decision by
- Delegated Standard
- Postcode
- SW11 1LT
Timeline
Dates from the published record
-
25 Feb 2026
Received by Wandsworth
-
10 Mar 2026
Validated
Checked as complete and ready for consideration.
-
22 Apr 2026
Decision issued: Approve with Conditions
-
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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
12 Parma Crescent SW11 1LT
Alterations including erection of single-storey rear/side extension.
Granted Householder Extension 12 docsSmall domestic -
88 Eccles Road SW11 1LX
Alterations including erection of single-storey side extension.
Granted Householder Extension 11 docsSmall domestic -
79 Lavender Sweep SW11 1EA
Alterations including Installation of replacement doors and safety railings to existing rear roof extension; Formation of a roof terrace above back addition with a 1.7m high screen surround; Erection of a replacement single storey rear side extension and excavation to enlarge basement with formation of front and rear lightwells.
Granted Householder Extension 12 docsSmall domestic -
71 Eccles Road SW11 1LX
Alterations including erection of a mansard extension (with french doors and safety railing) to the main rear roof, including raising the ridge by 200mm; Erection of an extension above the two-storey back addition; Installation of replacement timber sash windows to the first floor rear and side elevations; Erection of a single storey rear/side extension.
Granted Extension Loft or dormer +1Small domestic -
31A 31C Beauchamp Road SW11 1PG
Installation of replacement timber double glazed windows and doors.
Granted Full applications Windows or glazing 15 docs -
32 A Barnard Road SW11 1QS
Alterations including erection of hip to gable side roof extension and rear mansard roof extension. Extension above part of two-storey back addition and associated alterations.
Refused Full applications Extension Loft or dormer 12 docs
Other householder applications
In Wandsworth
-
2026/0398 Granted
65 West Hill Road SW18 1LE
Erection of two, single-storey outbuildings (studio and garden/swimming pool room) ancillary to main house located in rear garden.
-
2025/4355 Granted
44 Endlesham Road SW12 8JL
Alterations including erection of side and rear roof extension to main rear roof and extension above part of two-storey back addition (with French doors and glazed safety screen). Installlation of solar panels to roof of extension.
-
2026/3027 Withdrawn
10 Gamlen Road SW15 1AB
Alterations including erection of a mansard extension (with French doors and safety railings) to the main rear roof, including raising the ridge by 100mm, installation of two rooflights to front roofslope, installation of a new pitched roof and patio doors to the existing single storey rear extension. Revisions to planning permission 2026/1990, to include reduction of rear extension rooflights from three to two; addition of one conservation rooflight to the front roof slope above the stairwell; and improvements to the front garden and boundary treatment, including a new brick boundary wall, planting, path and paving, cycle store, and external redecoration.
-
2026/3038 Withdrawn
43 Sistova Road SW12 9QR
Erection of 3m high timber boudary fence.
-
2026/3026 Withdrawn
6 Rockland Road SW15 2LN
Installation of UPVC double glazed sash windows.