Planning application
40 Chestnut Grove SW12 8JD
Works: Extension Loft or dormer 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
Alterations including erection of mansard roof extension to provide additional storey of accommodation and roof extension above two storey back addition; erection of single storey side extension.
As published by the council, reference 2026/1768
Application record
- Reference
- 2026/1768
- Type
- Householder
- Status
- Granted As published: FINAL DECISION
- Decision
- Granted As published: Approve with Conditions
- Received
- 11 May 2026
- Validated
- 5 Jun 2026
- Decided
- 16 Jul 2026
- Ward
- Balham
- Decision by
- Delegated Standard
- Postcode
- SW12 8JD
Timeline
Dates from the published record
-
11 May 2026
Received by Wandsworth
-
5 Jun 2026
Validated
Checked as complete and ready for consideration.
-
16 Jul 2026
Decision issued: Approve with Conditions
-
25 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 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 16 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
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Fomer Balham Bowling Club rear of 7-9 Ramsden Road SW12 8QX
Details of landscape management plan pursuant to condition 15 of planning permission dated 03/09/2020 ref 2019/4841 (Variation of conditions 2 and 25 (in accordance with approved drawings) to planning permission dated 15/03/2019 ref 2018/1741 (Demolition of existing building and redevelopment of the former bowls green (Use Class D2) and erection of a two storey building plus basement and roof level accommodation providing residential units (Use Class C3) comprising market housing; erection of a two storey building plus roof level accommodation providing residential units (Use Class C3) comprising affordable housing; 17 car parking spaces and 52 cycle parking spaces; and associated infrastructure works). The amendments to allow for the amalgamation of flats 11,12 and 13 to create 1 house, a new conservatory at rear of new house, new plant room and the enlargement of the basement to unit 6 to bring the rear wall into line with the wall at ground floor.).
Granted Full applications New dwelling Extension +1 7 docsDomestic -
141 Endlesham Road SW12 8JN
Alterations including erection of single storey outbuilding in rear garden.
Granted Householder 11 docsSmall domestic -
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Flat Ground Floor A, 92 Endlesham Road SW12 8JL
Alterations including infill of existing window opening and insertion of two rooflights into flat roof to single storey side extension.
Granted Full applications Extension Loft or dormer +1 9 docsSmall domestic -
The Cottage 23 A Ramsden Road SW12 8QX
T1. Horse Chestnut - Reduce to previous points of reduction (approximately 2 metre) maximum branch removal, thin crown by 10% and remove low epicormic.
Decided Trees 4 docs -
The Cottage 23A Ramsden Road SW12 8QX
Rear Garden: T1 Horse Chestnut - Reduce lateral spread by approx 3 to 4m all round to leave a crown with a lateral spread of approximately 6 to 7m and a height of approximately 13m; remove significant deadwood. Indicative maximum diameter of cuts: 300mm.
Decided Trees 4 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.