Planning application
31 Caldervale Road London Lambeth SW4 9LY
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Application for a Certificate of Lawful Certificate (Proposed) with respect to the Installation of a heat pump to the rear second floor flat roof for heating/cooling.
As published by the council, reference 25/03475/LDCP
Application record
- Reference
- 25/03475/LDCP
- Type
- Certificate of Lawful Use proposed
- Status
- Decided
- Decision
- Refused As published: Refuse Permission
- Received
- 5 Nov 2025
- Validated
- 13 Nov 2025
- Decided
- 8 Jan 2026
- Ward
- Clapham Common & Abbeville
- Decision by
- Delegated Decision
- Postcode
- SW4 9LY
Timeline
Dates from the published record
-
5 Nov 2025
Received by Lambeth
-
13 Nov 2025
Validated
Checked as complete and ready for consideration.
-
8 Jan 2026
Decision issued: Refuse Permission
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Smyth Dixon Ltd Agent
11 applications on PlanIndex · across 3 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordBrown Applicant, registered in Fareham
Active · incorporated 2005 · Fareham
58 applications on PlanIndex · across 25 councils · 80% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
- OFFICER REPORT
- FINAL DECISION
- EXISTING AND PROPOSED FLOOR PLANS AND ELEVATIONS
- COVER LETTER
- APPLICATION FORM - WITHOUT PERSONAL DATA
- AC BROCHURE
- AC BROCHURE
- COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM
- OS MAP AND BLOCK PLAN
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
Lambeth refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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
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31 Caldervale Road London SW4 9LY
Enlargement of the existing rear dormer and replacement of the existing dormer window with an enlarged aluminium framed double glazed casement window.
Granted Full applications Loft or dormer Windows or glazing 6 docs -
49 Flat A Caldervale Road London Lambeth SW4 9LY
78% historically approved · decision due ~24 Nov
Erection of a single storey ground floor side/rear return extension.
Awaiting decision Full applications ExtensionSmall domestic -
14 Leppoc Road London SW4 9LT
78% historically approved · decision due ~23 Nov
Erection of first floor rear extension to include second floor roof terrace, replacement of existing ground floor extension roof and rear wall with new roof with skylights and new bi-fold doors, and replacement of first floor rear doors to the rear return with new French doors to create Juliet balcony to single dwelling.
Awaiting decision Full applications Extension Roofing +1Domestic -
24 Caldervale Road London SW4 9LZ
Excavation/extension of the basement involving the formation of a front lightwell and a rear walkable roof light, plus creation of a rear stairwell. Replacement of the rear bi-folding doors, including new flat roof and roof light on the side return, together with replacement of rear windows at first and third floors with French doors incorporating Juliet balconies and installation of a rear window to the roof extension.
Granted Full applications Extension Loft or dormer +1 24 docs -
51 Caldervale Road London SW4 9LY
78% historically approved · decision due ~4 May
Erection of rear mansard roof extension and installation of 3 roof lights to the front roof slope - Flat B
Decided Full applications Extension Loft or dormer 9 docs -
51 Caldervale Road London SW4 9LY
Variation of condition 2 (approved plans) of Planning Permission 20/00200/FUL (Erection of a single storey rear and side extension with a courtyard to the ground floor flat) granted on 15.04.2020. Variation sought: Alteration to approved elevation to add additional window
Granted Amendments Extension Windows or glazing 3 docsSmall domestic
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.
-
26/01071/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.
-
26/01485/LDCP Granted
88 Ballater Road London SW2 5QP
Application for a Certificate of Lawful Development (Proposed) with respect to erection of a rear dormer roof extension and installation of 2 x rooflights to existing roof at front elevation and 1 x rooflight to existing rear outrigger roof