Planning application
21 Gaskarth Road SW12 9NN
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.
Proposal
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.
As published by the council, reference 2026/3222
Application record
- Reference
- 2026/3222
- Type
- Householder
- Status
- Withdrawn As published: INVALID
- Decision
- Withdrawn
- Received
- 9 Sep 2026
- Ward
- DC Validation
- Postcode
- SW12 9NN
Timeline
Dates from the published record
-
9 Sep 2026
Received by Wandsworth
-
10 Sep 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Curio Architects Ltd Agent, an architecture practice registered in Redhill
Active · incorporated 2022 · Redhill
37 applications on PlanIndex · across 21 councils · 97% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
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 withdrawal means
The applicant withdrew this application before Wandsworth decided it, and is free to submit a revised scheme at any time. 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
-
-
32 Gaskarth Road SW12 9NL
Use of the property as House of Multiple Occupation (HMO) for five people
Granted Lawful development 7 docs -
13 Hazelbourne Road London SW12 9NU
Erection of a single storey ground floor side and rear extension (Ground floor flat).
Granted Full applications Extension 5 docsSmall domestic -
4 Hazelbourne Road SW12 9NS
Alterations including erection of single-storey side extension.
Granted Full applications Extension 9 docsSmall domestic -
41 A Balham Hill SW12 9DX
Alterations including erection of additional floor of accommodation and formation of roof terrace.
Refused Full applications 11 docs -
Flat First Floor 16 Hazelbourne Road SW12 9NS
88% historically approved · decision due ~28 Sep
Alterations including erection of mansard roof extension to main rear roof and extension above part of two storey back addition. Formation of rear roof terrace above two-storey back addition with 1.75m high screen surround.
Awaiting decision Extension Loft or dormer
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.
-
2026/3229 Awaiting decision
73 Massingberd Way SW17 6AF
Alterations including erection of a dormer extension to the main rear rof; Erection of a first floor rear roof terrace with a 1.7m high screen and a 1.1m high glazed safety surround; Installation of a new pitched glazed roof to the side extension.