Planning application
35 - 35A Chester Row London SW1W 9JE
Works: Extension Demolition Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Variation of condition 1 of planning permission dated 07 June 2022 (RN: 21/08587/FULL) for 'Amalgamation of 35 & 35A to form a single dwellinghouse, erection of infill extensions at lower ground floor and ground floor level with associated terrace to rear; demolition and rebuild of extended main closet wing at ground, first and second floor levels; Demolition and rebuild of long closet wing extension with additional storey; Erection of plant enclosure and shed to rear garden; Excavation to create basement; Alterations to fenestration and doors; and associated external alterations', namely changes to the rear extension to accommodate a double height garden room space.
As published by the council, reference 26/04284/FULL
Application record
- Reference
- 26/04284/FULL
- Category
- Full applications
- Status
- Decided
- Received
- 29 Jun 2026
- Validated
- 29 Jun 2026
- Ward
- Knightsbridge & Belgravia
- Postcode
- SW1W 9JE
Timeline
Dates from the published record
-
29 Jun 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
30 Sep 2026
Status changed to Decided
Previously Pending.
Documents
Plans, drawings, consultee responses and the officer's report
21 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 documentsAfter the decision
Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
35 Chester Row London SW1W 9JE
89% historically approved · decision due ~17 Dec
Details of the raised boundary wall and sample panel pursuant to condition 4 of planning permission dated 30 September 2026 (RN: 26/04283/FULL).
DecidedSmall domestic -
35 Chester Row London SW1W 9JE
88% historically approved · decision due ~3 Sep
Alterations to existing boundary wall between 33 and 35 Chester Row to raise the wall height.
Decided Full applications 8 docsSmall domestic -
28 Chester Row London SW1W 9JB
89% historically approved · decision due ~19 Oct
Detailed drawings of new steps in front area lightwell and new rear dormer windows pursuant to Condition 4 (1) and Condition 4 (2) (part) of planning permission dated 12 June 2026 (RN:26/01858/FULL).
Decided Loft or dormer Windows or glazing -
28 Chester Row London SW1W 9JB
88% historically approved · decision due ~18 May
Installation of staircase within front lightwell and gate within existing railings; replacement of front lightwell paving; replacement of existing lantern lights in roof of existing single storey rear extension with two rooflights; demolition and replacement of existing roof extension with new mansard roof extension; installation of air conditioning condenser unit within acoustic enclosure at front second-floor level; replacement of front entrance door and fanlight; replacement of door to Minera Mews; replacement French doors to front basement lightwell and replacement of all single-glazed timber sash windows with double-glazed timber sash windows.
Awaiting decision Full applications Extension Loft or dormer +2 23 docsSmall domestic -
75 Eaton Terrace London SW1W 8TN
100% historically approved · decision due ~21 Dec
Magnolia in the rear garden- Reduce crown by 1.5 Metres on North, west and southern aspects Lift crown to a height of 3 Metres from ground level This tree has a twin stem that twist across each other, with a bark inclusion at the division, reducing the crown will reduce forces at the division reducing the risk of the tree failing at this point during storm condition. In addition the tree has out grown its position in the small garden and the crown reduction would be in keeping with the character and dimensions of the garden
Awaiting decision Trees -
79 Eaton Terrace London SW1W 8TN
89% historically approved · decision due ~3 Sep
Details of sample panel of brickwork; detailed drawings of new windows and doors to the rear lower ground and ground floor extensions; and detailed drawings of a hard and soft landscaping scheme pursuant to Conditions 4, 7(a) and 15 of planning permission dated 23 March 2026 (RN: 25/05689/FULL).
Decided Extension Windows or glazing 25 docs
Other full applications
In Westminster
-
26/07528/FULL Awaiting decision
69 Eaton Place London SW1X 8DF
Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)
-
26/05200/FULL Decided
1 The Court House 165 Seymour Place London W1H 4PU
Installation of waterproofing system to the existing lead flat roofs
-
26/07521/FULL Awaiting decision
Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ
Installation of one external condenser unit
-
26/07508/FULL Awaiting decision
Buckingham Palace The Mall London SW1A 1AA
Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)
-
26/07472/FULL Awaiting decision
Flat 3 82 New Cavendish Street London W1G 9TA
Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)