36 and 36A Clarendon Road, London, W11 3AD Data via plota.co.uk

NMA/26/04361 - Non-Material Amendments Approved
Admin / procedural

Proposal

Non-material amendment to planning permission (Removal of lower ground floor rear extension and construction of basement storey under footprint of property and 50% of front and rear gardens, including formation of front and rear light wells. Construction of side extension at ground floor level. Removal of rear Juliet balcony at half-landing level, and insertion of French door at ground floor and sash windows above at first and second floor level. Replacement of other windows with double-glazed replica units. Addition of railings to bay window to create first floor balcony at rear. Alterations to front and rear elevations and front entrance steps, and associated internal alterations and installation of plant) to alter wording of Condition 12. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
11 Aug 2026
✓
Approved
11 Sept 2026

Approved on 11 Sept 2026 · Last checked 19 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 11

Ladbroke conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
3 Article 4 directions
Article 4 - No 41 · Article 4 - No 68 · Article 4 - No 100. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Tree preservation order
Consent is needed before work on protected trees.
Not every council has published its orders as open data, so no order shown is not proof there is none.
Air quality management area: Kensington and Chelsea AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Registered park or garden about 18 m away: Ladbroke Estate
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
10 listed buildings within 150 m of the postcode pin
Nearest: 43 and 45, Clarendon Road W11, Grade II, about 54 m from the postcode pin · 1 Grade I, 9 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 10 with distances
Historic England ↗
Also on the record
Scheduled monument about 242 m away: Pottery kiln in Walmer Road; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; Priority habitat about 18 m away: Deciduous woodland; Designated open space about 18 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Kensington and Chelsea
Application type
Non-Material Amendments
Postcode
W11 3AD
Received
11 Aug 2026
Validated
11 Aug 2026
Ward
Norland
Case officer
Show
Target decision
8 Sept 2026
Decision
Granted
Decision date
11 Sept 2026
Applicant
Show

Consultation & key dates

Comments by
11 Sept 2026

Historical activity at this location

32 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2023 Approved
Details required by condition 17 (Land Contamination Contamination - Verification report)…
CON/23/03431
2023 Approved
Details required by Condition 14 (Revised Drainage Strategy which ensures the protection…
CON/23/02262
2023 Approved
Details required by condition 13 (Protection of trees during construction - Revised Detai…
CON/23/02078
2023 Approved
Details required by Condition 17 (Land Contamination - Remediation strategy) of planning…
CON/23/01220
2023 Approved
Details required by Condition 12 (Trees and landscaping) of planning permission ref. PP/2…
CON/23/01516
2023 Approved
Details required by Condition 7 (Construction Traffic Management Plan) of planning permis…
CON/23/01201
2022 Approved
Removal of lower ground floor rear extension and construction of basement storey under fo…
PP/22/06797
Within ~100m

Nearby activity

2025 Approved
41 Clarendon Road, London, W11 4JB
Installation of two single fan compact condenser units within acoustic enclosures on flat…
PP/25/05474
2025 Approved
Gardens Lansdowne Walk, St John's Gardens, London
Prune 1 x London Plane
ARB/25/06437
2025
30 Clarendon Road, London, W11 3AD
Provision of basement beneath front driveway. Erection of: 1x single storey side extensio…
PP/25/06776
2025 Approved
66 Portland Road, London, W11 4LQ
Prune 1x Lime x 1 (Tilia spp) at front
ARB/25/05863
2025 Approved
57 Clarendon Road, London, W11 4JD
FELL 1 x Sycamore and Prune Line of Acacias (rear)
ARB/25/05053
2025 Approved
61 Clarendon Road, London, W11 4JE
Replacement of clear glazing with obscure glass in the bottom sash of two front elevation…
PP/25/03993
2025 Approved
29 Lansdowne Road, London, W11 2LQ
Replacement of damaged rear garden brick piers to match existing.
LB/25/01027
2025 Approved
29 Lansdowne Road, London, W11 2LQ
Replacement of damaged rear garden brick piers to match existing
PP/25/01026
2025 Approved
57 Clarendon Road, London, W11 4JD
Replacement of 1No. window with 1No. door to front facade's basement of property, door wi…
PP/25/02244
2025 Approved
41 Clarendon Road, London, W11 4JB
Single storey extension to existing lower ground floor at rear of property, installation…
PP/25/02502
2025 Approved
61 Clarendon Road, London, W11 4JE
Installation of external spiral staircase and small trellis screen on rear boundary wall…
PP/25/02174
2024 Approved
19 Lansdowne Walk, London, W11 3AH
Prune 1x Indian Horse Chestnut (Aesculous indica) in rear garden
ARB/24/08167
2024 Refused
19 Lansdowne Road, London, W11 3AG
Permission to extend previously consented side extension forward towards street by 2,475…
PP/24/07218
2024 Approved
19 Lansdowne Road, LONDON, W11 3AG
Construction of basement level; and provision of 3no. light wells at lower ground floor
PP/24/06985
2024 Approved
32 Portland Road, LONDON, W11 4LG
Infill extension to rear lower ground floor; rear extension to rear ground floor; rear ex…
PP/24/05878
2024 Approved
48 Clarendon Road, LONDON, W11 2HH
Prune 1 x Lime (T1) in front garden.
ARB/24/06567
2024 Approved
19 Lansdowne Road, LONDON, W11 3AG
Removal of non-original garage and bedroom at ground floor level. Extension of closet win…
PP/24/04650
2024 Withdrawn
19 Lansdowne Road, LONDON, W11 3AG
Construction of basement level; and provision of 3no. light wells at lower ground floor
PP/24/05834
2024 Approved
43 Clarendon Road, LONDON, W11 4JD
FELL 1 x Lime (rear)
ARB/24/05127
2024 Approved
40 Portland Road, LONDON, W11 4LG
FELL 1 x Tree (unspecified) (front)
ARB/24/04431
2019 Approved
87 Portland Road, London, W11 4LN
Variation of condition 1 (approved drawings) of planning permission 17/01386 to relocate…
PP/19/01468
2019 Approved
42 Clarendon Road, London, W11 3AD
Prune 2 x Sycamore and 1 x False Acacia (rear)
ARB/19/02339
2019 Withdrawn
87 Portland Road, London, W11 4LN
Variation of condition 1 (approved drawings) of planning permission 17/01386 to extend th…
PP/19/01474
2019 Approved
58 Portland Road, London, W11 4LQ
Prune 1 x Gleditsia (rear)
ARB/19/01469
2019 Approved
19 Lansdowne Walk, London, W11 3AH
Removal of pavement crossover as stated in condition 4 of planning permission 17/06248\t
PC/19/01542
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Householder decisions

Kensington and Chelsea ranks #174 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Kensington and Chelsea decision statistics
Based on MHCLG data, the nine months to December 2025
93%
Overall approval rate
Above avg (87%) #58 of 296
94%
Householder approved
Above avg (90%) #110 of 296
61%
Decided in 8 weeks
Below avg (63%) #174 of 296
40%
Extended time limit
Below avg (41%) #152 of 296
94%
Minor dwellings approved
455 decided (1-9 homes)
87%
Change of use approved
53 decided
1,839
Total decisions
135 refused in the nine months to December 2025
Source: MHCLG planning statistics · See full council rankings