3 Phene Street, London, SW3 5NZ Data via plota.co.uk

Consultation PP/26/03688
Extensions & alterations
Council
Kensington and Chelsea 5.1/10
Date received
21 Jul 2026
Date validated
21 Jul 2026
Postcode
SW3 5NZ

Description

External alterations including glazed entrance lobby roof, replacement basement stair, rear metal-framed veranda with glazed roof, replacement windows and doors, and associated roof repairs. Data via plota.co.uk

Get alerts nearby Council site ↗

Last checked

Decision outlook

Plota predicts a decision between 25 Sept 2026 and 12 Nov 2026, from Kensington and Chelsea's recent extensions.

Day 55 of the 56-day target. Kensington and Chelsea usually decides extensions by day 90.

Day 5535 days to the predicted decision (day 90)
32%decided within 8 weeks
96%approved
1,220decided in the last year

Plota live figures for extensions decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →

Site constraints 6

Cheyne 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 ↗
Article 4 direction
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 Named permitted development rights are withdrawn here.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.
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 ↗
Also on the record
Inside the Kensington and Chelsea built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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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Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
5 Margaretta Terrace, London, SW3 5NU
Construction of a single-storey rear conservatory.
PP/25/06907
2025 Approved
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25 Oakley Gardens, London, SW3 5QH
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ARB/25/06676
2025 Approved
43 Oakley Street, London, SW3 5HA
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2025 Approved
Flat 1, 31A Oakley Street, London, SW3 5NT
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PP/25/04616
2025 Approved
Flat 1, 31A Oakley Street, London, SW3 5NT
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LB/25/04617
2025 Approved
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ARB/25/05439
2025 Withdrawn
25 Oakley Gardens, London, SW3 5QH
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2025 Approved
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ARB/25/03712
2024 Approved
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14 Oakley Gardens, London, SW3 5QG
Erection of a mansard roof with 1no. dormer on west elevation.
PP/25/03024
2025 Approved
35 Margaretta Terrace, London, SW3 5NX
Internal alterations, including replacing ground floor carpet with wooden floor, renovati…
LB/25/00809
2025 Approved
25 Oakley Gardens, LONDON, SW3 5QH
Prne 1 x Magnolia (rear)
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2024 Refused
The Phene Arms, 9 Phene Street, London SW3 5NY
Installation of awning to Courtyard Garden.
PP/24/08248
2024 Approved
45 Oakley Gardens, London, SW3 5QQ
Prune 1x Platanus x hispanica (London Plane) and 1x Robinia pseudoacacia (False Acacia sp…
ARB/24/08337
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22 Oakley Gardens, London, SW3 5QG
Prune 1 x Sycamore (front)
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Variation of condition 2 (approved drawings), 4 (acoustic report) and 6 (submission of de…
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48 Oakley Street, LONDON, SW3 5HA
Installation of 2no. AC condensers and 1no. acoustic enclosure to roof of main house.
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13 Oakley Gardens, LONDON, SW3 5QH
Refurbishment including lowering of existing lower ground floor level and creation of bas…
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48 Oakley Street, LONDON, SW3 5HA
Lower ground floor infill extension set back from outrigger rear elevation, with associat…
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2018 Approved
14 Oakley Gardens, LONDON, SW3 5QG
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ARB/18/07290
2018 Approved
46 Oakley Street, LONDON, SW3 5HA
Prune 1 x bay tree and removal of 1 x elderflower shrub at No 47
ARB/18/04665
2018 Approved
25 Oakley Gardens, LONDON, SW3 5QH
Demolition of garage and erection of two storey side extension with basement level below…
PP/18/03229
2018 Approved
52 Oakley Street, LONDON, SW3 5HB
Creation of basement under existing house and 50% of garden with associated rear light we…
PP/18/01329
2018 Approved
52 Oakley Street, LONDON, SW3 5HB
Incorporate front vaults into main house by combining vaults and lowering floor level; lo…
PP/18/01327
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