Planning application
27 Forthbridge Road SW11 5NX
Works: Extension Loft or dormer Windows or glazing 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 main rear roof (with French doors and safety railings) including raising the ridge by 300mm and extension above part of two-storey back addition; formation of roof terrace above two-storey back addition with 1.7m high screen surround. Erection of single-storey side extension.
As published by the council, reference 2026/0851
Application record
- Reference
- 2026/0851
- Type
- Householder
- Status
- FINAL DECISION
- Decision
- Approve with Conditions
- Received
- 4 Mar 2026
- Validated
- 24 Mar 2026
- Decided
- 29 May 2026
- Ward
- Lavender
- Decision by
- Delegated Standard
- Postcode
- SW11 5NX
Timeline
Dates from the published record
-
4 Mar 2026
Received by Wandsworth
-
24 Mar 2026
Validated
Checked as complete and ready for consideration.
-
29 May 2026
Decision issued: Approve with Conditions
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
28 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 29 May 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 500 metres
-
19 Forthbridge Road SW11 5NX
Excavation to form basement with front lightwell, erection of a ground floor rear/side extension. Erection of a mansard extension on main rear roof slope with dormer French doors and safety balustrade and raising the ridge by 300mm. Formation of a roof terrace with 1700mm obscure glass balustrade over rear addition.
Granted Householder Extension Loft or dormer +1 20 docsDomestic -
20 Forthbridge Road SW11 5NY
Conversion of two flats into a single dwelling house.
Granted Full applications New dwelling 6 docsSeveral homes -
20 Forthbridge Road SW11 5NY
Details of Water Efficiency pursuant to condition 3 of planning permission dated 30/10/2024 ref 2024/3050 (Conversion of two flats into a single dwelling house.)
Granted New dwellingSeveral homes -
Ground Floor Flat 77A Stormont Road SW11 5EJ
Alterations including erection of single-storey side extension.
Granted Full applications Extension 12 docsSmall domestic -
Flat First And Second Floors 43 Marmion Road SW11 5PB
Alterations including formation of roof terrace with 1.7m high safety glazed screen surround above part of three storey back addition.
Granted Full applications Windows or glazing 10 docs -
91 Stormont Road SW11 5EJ
Alterations including erection of single-storey rear/side extension
Granted Householder Extension 6 docsSmall domestic
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.