Planning application
31 Chatsworth Way London SE27 9HN
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a hip to gable roof extension and rear dormer roof extension, installation of 3 rooflights to the front roofslope, together with the erection of a garden outbuilding, the installation of photovoltaic panels to the front roofslope and other associated works.
As published by the council, reference 26/00232/LDCP
Application record
- Reference
- 26/00232/LDCP
- Type
- Certificate of Lawful Use proposed
- Status
- Decided
- Decision
- Granted As published: Grant Permission
- Received
- 26 Jan 2026
- Validated
- 26 Jan 2026
- Decided
- 23 Mar 2026
- Ward
- West Dulwich
- Decision by
- Delegated Decision
- Postcode
- SE27 9HN
Timeline
Dates from the published record
-
26 Jan 2026
Received by Lambeth
-
23 Mar 2026
Decision issued: Grant Permission
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Resi Design Ltd Agent, a design practice registered in London
Active · incorporated 2016 · London
525 applications on PlanIndex · across 74 councils · 92% 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
9 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
Lambeth granted permission on 23 March 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
31 Chatsworth Way London Lambeth SE27 9HN
Erection of a single storey ground floor side and rear extension and garage conversion, facade changes and all associated works
Granted Full applications Extension 11 docsSmall domestic -
30 Chatsworth Way London SE27 9HN
Erection of a single-storey ground-floor rear extension, together with façade alterations, replacement windows, installation of rooflights and associated works.
Granted Full applications Extension Loft or dormer +1 6 docsSmall domestic -
10B Lancaster Avenue London SE27 9DZ
Erection of a single storey first floor extension over existing ground floor side extension
Granted Full applications Extension 21 docsSmall domestic -
14A Lancaster Avenue London SE27 9DZ
Application for a non-material amendment following a grant of planning permission ref: 20/00954/FUL (Erection of a single storey ground floor rear extension.) Granted on 04/05/2020. Amendments Sought: 1 Black Crittall framed bi-folding doors replaced with Cooper aluminium framed sliding doors 2 Height of the sliding doors increased from 2.1m to 2.4m 3 Red engineering brick work replaced with blue engineering brick
Granted Amendments Extension Windows or glazing 9 docsSmall domestic -
22 Lancaster Avenue London Lambeth SE27 9DZ
78% historically approved · decision due ~21 Jul
Erection of a single-storey ground floor extension to the side and rear of the property, the installation of a new access door to the existing cellar, the removal of the existing external steps to the veranda together with the insertion of a new window on the elevation fronting the veranda, and associated landscaping works to the rear garden.
Decided Full applications Extension Windows or glazing 17 docsSmall domestic -
10A Lancaster Avenue London SE27 9DZ
93% historically approved · decision due ~5 Nov
BACK GARDEN: T1 Weeping Willow: CROWN REDUCE to previous pruning points. Council Note The validated public description identifies the tree but omits the proposed operation. The submitted notice seeks to reduce the tree back to its previous pruning framework. Previous TCA 24/02822/TCA authorised crown reduction of the same back-garden Willow from approximately 8m to 5m in height and from approximately 6m to 5m radius. The current works are therefore recorded as repeat crown management to previous pruning points.
Awaiting decision Trees
Other lawful development applications
In Lambeth
-
26/02481/LDCP Awaiting decision
56 Englewood Road London Lambeth SW12 9NY
Certificate of Lawfulness (Proposed) with respect to the installation of Air Source Heat Pump to rear garden.
-
26/02558/LDCE Awaiting decision
18 Narbonne Avenue London SW4 9JS
Certificate of Lawful Development (existing) for the change of use of property from 2 dwellings to a single dwelling (Use Class C3).
-
26/01071/LDCP Withdrawn
36 Elms Road London Lambeth SW4 9EX
Certificate of Lawful Development (Proposed) with respect to the erection of side and rear 'box' roof extensions including a side roof light and removal of a chimney.
-
26/02276/LDCP Awaiting decision
10 Leake Street London SE1 7NN
Certificate of Lawful Development (Proposed) with respect to temporary infilling and smoothing of the existing ramp area at Elizabeth House to facilitate the demolition and construction works at 10 Leake Street authorised by the planning permission ref: 25/02199/FUL.
-
26/00455/LDCP Granted
129 Hydethorpe Road London SW12 0JF
Application for Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension and installation of new rooflights to the front roof slope.