20 Chelsea Park Gardens, London, SW3 6AA Data via plota.co.uk

PP/25/05617 - Planning Permission Approved

Proposal

Re-construction of rear extension; relocation of secondary entrance door; addition of new traditional style dormer within roof valley and associated internal alterations Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
24 Sept 2025
✓
Approved
29 Oct 2025

Approved on 29 Oct 2025 · Last checked 23 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 10

Chelsea Park/Carlyle 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 ↗
2 Article 4 directions
Article 4 - No 100 · Article 4 - No 33. Named permitted development rights are withdrawn here.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 ↗
National infrastructure project 145 m away: Thames Tideway Tunnel
The site is 145 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, 1049 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
8 listed buildings within 150 m
Nearest: 3-29 The Vale SW3, Grade II, 15 m away · 8 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 8 with distances
Historic England ↗
Also on the record
Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; Designated open space 24 m away; Town centre 87 m away: King's Road (west).
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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.

Sales history 2

Last sold for £10,195,000 in July 2022. Terraced house, freehold.

8 July 2022£10,195,000
24 March 2005£3,300,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area355 m² (3,821 sq ft)
Energy ratingD (68 out of 100), could reach C
PropertyMid-terrace house, 10 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2013, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

Work with planning data?

Every application in Kensington and Chelsea - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

7 Sept 2026Pending

54 Chelsea Park Gardens, London, SW3 6AD

Details required by condition 9 (Small-scale ground gas and vapour protection) o...

CON/26/04767
9 Jul 2026Approved

42 Chelsea Park Gardens, London, SW3 6AB

Prune 1 x Thorn (front)

ARB/26/03653
24 Jun 2026Approved

56 Chelsea Park Gardens, London, SW3 6AE

Details required by condition 14 (Contamination - Verification report) of planni...

CON/26/03377
11 May 2026Approved

36 Chelsea Park Gardens, London, SW3 6AB

Prune 1 x Acacia (rear)

ARB/26/02554

Nearby new applications

29 Oct 2026Pending

12 Lamont Road, London, SW10 0JE

Replacement of lower ground floor rear extension pitched roof with flat roof and...

PP/26/05854
29 Oct 2026Pending

241-245 King's Road, London, SW3 5EL

Installation of 2no. externally illuminated fascia signs and 1no. non-illuminate...

CA/26/05898
29 Oct 2026Pending

137 Old Church Street, London, SW3 6EB

Installation of external air conditioning condenser units on main flat roof.

PP/26/05776
29 Oct 2026Pending

8 Neville Terrace, Onslow Gardens, London, SW7 3AT

Replacement of front door and rear French doors at ground floor level; replaceme...

LB/26/05831
29 Oct 2026Pending

8 Neville Terrace, Onslow Gardens, London, SW7 3AT

Replacement of front door and rear French doors at ground floor level; replaceme...

PP/26/05830
28 Oct 2026Pending

1 Vintners Row, Lamont Road Passage, London, SW10 0HN

Installation of roof terrace, privacy screening, and new roof access on flat roo...

PP/26/05827

Important details

Council
Kensington and Chelsea
Application type
Planning Permission
Postcode
SW3 6AA
Received
24 Sept 2025
Validated
24 Sept 2025
Ward
Stanley
Case officer
Show
Target decision
19 Nov 2025
Decision
Granted
Decision date
29 Oct 2025
Applicant
Show

How this decision compares

Decided in 35 days from validation, 43 days faster than Kensington and Chelsea's median of 78 for full applications. Approved, as 94% of full applications here are.

36%decided within 8 weeks
94%approved
1,540decided in the last year

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

Consultation & key dates

Comments by
24 Oct 2025

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
111 Beaufort Street, London, SW3 6BA
Variation of condition 2 (compliance with approved drawings) of planning permission 23/06…
PP/25/06536
2025 Approved
3 Mulberry Walk, London, SW3 6DZ
Creation of single storey basement; demolition of existing conservatory and erection of a…
PP/25/04994
2025 Approved
20 The Vale, London, SW3 6AQ
Variation of condition 2 (approved drawings) of planning permission 25/03166 to allow the…
PP/25/05448
2025 Approved
20 The Vale, London, SW3 6AQ
Removal of existing side access door and section of boundary wall; and installation of ne…
PP/25/05458
2025 Approved
20 The Vale, London, SW3 6AQ
Enlargement of existing steps and canopy to front entrance
PP/25/05460
2025 Approved
Mulberry Court, 350 King's Road, London, SW3 5UU
Replacement of existing external single glazed windows on a like for like basis to double…
LB/25/02566
2025 Approved
1 The Vale, London, SW3 6AG
Prune 1 x Robinia
ARB/25/04087
2025 Withdrawn
20 The Vale, London, SW3 6AQ
Removal of timber panelled garage doors and replacement with new timber panelled doors
PP/25/03169
2025 Approved
20 The Vale, London, SW3 6AQ
Removal of existing brick piers and railings; erection of new brick piers, gates and rail…
PP/25/03166
2025 Approved
111 Beaufort Street, London, SW3 6BA
FELL 1 x Pear, 1 x Common Lilac and 1 x Plum
ARB/25/03414
2025 Approved
6 Mulberry Walk, London, SW3 6DY
Prune 2 x Maple (rear)
ARB/25/03394
2025 Withdrawn
3 Mulberry Walk, London, SW3 6DZ
Creation of single storey basement, demolition of existing conservatory and erection of a…
PP/25/02322
2025 Approved
14 The Vale, London, SW3 6AH
Removal of two existing rooflights and installation of a single conservation style roofli…
CL/25/01925
2025 Approved
14 The Vale, London, SW3 6AH
Installation of external air conditioning condenser unit and louvred enclosure beneath ex…
PP/25/02473
2025 Approved
23 The Vale, London, SW3 6AG
FELL 1x Strawberry tree in rear garden
ARB/25/02073
2025 Withdrawn
14 The Vale, LONDON, SW3 6AH
Construction of rear dormer loft extension***WITHDRAWN***
PP/25/00254
2025 Approved
20 The Vale, LONDON, SW3 6AQ
Prune 1 x London Plane and 1 x Red Horse Chestnut. FELL 1 x Broad Leaf Privet
ARB/25/00139
2024 Approved
109 Beaufort Street, LONDON, SW3 6BA
Installation of air conditioning unit on anti-vibration mounts within acoustic louvred en…
PP/24/05432
2024 Approved
38-40 Elm Park Road, LONDON, SW3 6AX
PRUNE 1 x London plane platanus, hispanica, 1 x Sycamore/Acer psuedoplatinus
ARB/24/04221
2024 Approved
109 Beaufort Street, LONDON, SW3 6BA
Variation of condition 2 (approved drawings) of planning permission 22/06848 (Restoration…
PP/24/02532
2018 Approved
Flat 1/2, 19 The Vale, LONDON, SW3 6AG
Internal alterations, including reconfiguration and replacement of sanitaryware in two ba…
LB/18/00760
2018 Approved
Flat 5, 19 The Vale, LONDON, SW3 6AG
Removal of metal-framed windows from 3 x dormers on front elevation, and replacement with…
LB/18/00245
2018 Approved
Flat 5, 19 The Vale, LONDON, SW3 6AG
Removal of metal-framed windows from 3 x dormers on front elevation, and replacement with…
PP/18/00244
2017 Approved
20 The Vale, LONDON, SW3 6AQ
FELL 1 x Bay (rear)
ARB/17/07748
2017 Approved
29 The Vale, LONDON, SW3 6AG
Prune 1 x Bay Tree (rear), 1 x Magnolia (rear)
ARB/17/06736
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.