Planning application
27 The Boltons, London, SW10 9SU
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Proposed rear basement extension and associated minor alterations at lower ground level.
As published by the council, reference LB/26/00101
Application record
- Reference
- LB/26/00101
- Type
- Listed Building Consent
- Status
- Decided
- Decision
- Grant Planning Permission/Consent
- Received
- 3 Mar 2026
- Decided
- 22 Apr 2026
- Ward
- Redcliffe
- Parish
- 15
- Postcode
- SW10 9SU
Site history
Applications at this address on the Kensington and Chelsea register
This site has had 18 applications since 2025: 16 approved, 0 refused.
-
CON/26/02576 Granted
27 The Boltons, London, SW10 9SU
Details required by Condition 5 (Professional management of engineering works) of planning permission PP/26/00100 (Proposed rear basement extension and associated minor alterations at lower ground level).
-
CON/26/02362 Granted
27 The Boltons, London, SW10 9SU
Details required by condition 4 (CTMP) of planning permission PP/26/00100 (Proposed rear basement extension and associated minor alterations at lower ground level)
-
LB/26/02363 Granted
27 The Boltons, London, SW10 9SU
Internal alterations at all levels; provision of a passenger lift, installation of a wheelchair platform lift providing access between the lower ground floor and the rear garden, provision of side access ramp, side and rear extensions (as already granted approval under consents PP/24/05917 and LB/24/05918) including minor fenestration and layout changes
-
PP/26/01409 Granted
27 The Boltons, London, SW10 9SU
Internal alterations at all levels including provision of a passenger lift, installation of a wheelchair platform lift providing access between lower ground floor and rear garden, provision of side access ramp, side and rear extensions (as already granted approval under consents PP/24/05917 and LB/24/05918) including minor fenestration and layout changes
-
CON/26/00631 Granted
27 The Boltons, London, SW10 9SU
Details required by condition 3 (professional management of engineering works) of planning permission 25/03314 (Provision of front basement extension with associated alterations to frontage, lightwell and access steps into lightwell. Installation of platform lift to provide wheelchair access to property from frontage area)
-
CON/26/00448 Granted
27 The Boltons, London, SW10 9SU
Details required by condition 5 (CTMP) of planning permission 25/03314 (Provision of front basement extension with associated alterations to frontage, lightwell and access steps into lightwell. Installation of platform lift to provide wheelchair access to property from frontage area)
-
CON/26/00276 Granted
27 The Boltons, London, SW10 9SU
Details required by condition 4h (Submission of details-new cornices) of listed building consent 24/05918 (Extensions to the rear of the property at lower ground and ground floor levels; alterations to roof above side extension; fenestration enhancements and associated internal alterations)
-
CON/26/00243 Granted
27 The Boltons, London, SW10 9SU
Details required by condition 4b (submission of details) of listed building consent 24/05918 (Extensions to the rear of the property at lower ground and ground floor levels; alterations to roof above side extension; fenestration enhancements and associated internal alterations)
-
CON/26/00174 Withdrawn
27 The Boltons, London, SW10 9SU
Details required by condition 3 (item 3) (submission of details) of listed building consent 24/05918 (Extensions to the rear of the property at lower ground and ground floor levels; alterations to roof above side extension; fenestration enhancements and associated internal alterations)
-
PP/26/00100 Granted
27 The Boltons, London, SW10 9SU
Proposed rear basement extension and associated minor alterations at lower ground level.
Timeline
Dates from the published record
-
3 Mar 2026
Received by Kensington and Chelsea
-
22 Apr 2026
Decision issued: Grant Planning Permission/Consent
-
20 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
57 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
Kensington and Chelsea granted permission on 22 April 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 heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
27 The Boltons, London, SW10 9SU
Details required by condition 4e (Submission of details-new metal balcony and stairs from ground floor to garden) and 4f (Submission of details-new balcony and terrace railings) of listed building consent 24/05918 (Extensions to the rear of the property at lower ground and ground floor levels; alterations to roof above side extension; fenestration enhancements and associated internal alterations)
Granted Conditions Extension Windows or glazing 20 docs -
27 The Boltons, London, SW10 9SU
Proposed rear basement extension and associated minor alterations at lower ground level.
Granted Full applications Extension 62 docs -
27 The Boltons, London, SW10 9SU
Details required by condition 4a (Submission of details-Methodology / schedule of works for the re-use of dining room bay window joinery. To include assessment by a suitably qualified expert in historic joinery/ carpentry. Elevation (1:10), section (1:5) and mouldings (1:1) drawings of repairs or replacement joinery) of listed building consent 24/05918 (Extensions to the rear of the property at lower ground and ground floor levels; alterations to roof above side extension; fenestration enhancements and associated internal alterations)
Granted Conditions Extension Windows or glazing 11 docs -
27 The Boltons, London, SW10 9SU
Details required by condition 3 (Submission of details) of listed building consent 24/05918 (Extensions to the rear of the property at lower ground and ground floor levels; alterations to roof above side extension; fenestration enhancements and associated internal alterations)
Withdrawn Conditions Extension Windows or glazing 10 docs -
27 The Boltons, London, SW10 9SU
Details required by condition 4i (submission of details) of listed building consent 24/05918 (Extensions to the rear of the property at lower ground and ground floor levels; alterations to roof above side extension; fenestration enhancements and associated internal alterations)
Granted Conditions Extension Windows or glazing 11 docs -
27 The Boltons, London, SW10 9SU
Details required by condition 4(g) (submission of details) of listed building consent 24/05918 (Extensions to the rear of the property at lower ground and ground floor levels; alterations to roof above side extension; fenestration enhancements and associated internal alterations)
Granted Conditions Extension Windows or glazing 20 docs
Other heritage and listed building applications
In Kensington and Chelsea
-
LB/26/03098 Granted
14 Holland Street, London, W8 4LT
Removal on non-original furniture, fixtures and fittings. Installation of new coffee shop to include new floor finish over existing screed floor (floor boards retained), new light fittings, new coffee counter, plumbing and services. Limited refurbishment to shop front such as painting and new sign in place of existing.
-
LB/26/02918 Granted
220 and 222 Earl's Court Road, London, SW5 9QA
Proposed installation of roof top plant and internal alterations
-
LB/26/02796 Granted
Flat 8, 89 Onslow Square, London, SW7 3LT
Strip out entire property for a full refurbishment to include blocking up one entrance into the sitting room, supply and fit new kitchen and appliances, plumb in 2x new bathrooms, supply and fit new radiators where necessary, re-decorate entire property; supply and lay wooden floor in hallway with acoustic insulation.
-
LB/26/02366 Withdrawn
10 Palace Gate, London, W8 5NF
Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)
-
LB/26/02248 Withdrawn
41 Halsey Street, London, SW3 2PT
Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.