3 Anderson Street, London, SW3 3LU Data via plota.co.uk

PP/25/06633 - Planning Permission Approved

Proposal

Infill rear extension; repair and replacement of glass panes on front facade windows - raised ground to second floor; replacement of all windows and doors to rear facade and lower ground floor front window; replacement of external French doors at first floor level with heritage detailed doors; installation of solar panels to main roof; alterations to internal layout of property and rear garden, and refurbishment of floor and wall finishes, and general improvements throughout; and rectification works to lower ground floor substrate to accommodate an adequate method to prevent damp Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
6 Nov 2025
✓
Approved
10 Apr 2026

Approved on 10 Apr 2026 · Last checked 22 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 10

Grade II listed: 1-9, Anderson Street Sw3
List entry 1358117 · The pin is inside its outline · 27 more listed buildings within 150 m (1 Grade II*, 24 Grade II)
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 the other 27 with distances
Historic England ↗
Chelsea 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 Named permitted development rights are withdrawn here.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.
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 399 m away: Thames Tideway Tunnel
The site is 399 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, 457 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 ↗
Registered park or garden 47 m away: ROYAL HOSPITAL, CHELSEA and RANELAGH GARDENS
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 ↗
Also on the record
Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Town centre 15 m away: King's Road (east).
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 1

Last sold for £3,125,000 in October 2024. Terraced house, freehold.

28 October 2024£3,125,000

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

Building

Floor area162 m² (1,744 sq ft)
Energy ratingD (59 out of 100), could reach B
PropertyMid-terrace house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

29 Jun 2026Approved

4 Anderson Street, London, SW3 3LU

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Important details

Council
Kensington and Chelsea
Application type
Planning Permission
Postcode
SW3 3LU
Received
6 Nov 2025
Validated
6 Nov 2025
Ward
Royal Hospital
Case officer
Show
Target decision
1 Jan 2026
Decision
Granted
Decision date
10 Apr 2026
Applicant
Show

How this decision compares

Decided in 155 days from validation, 77 days slower 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
3 Apr 2026

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Infill rear extension; repair and replacement of glass panes on front facade windows - ra…
LB/25/06608
Within ~100m

Nearby activity

2025 Withdrawn
Units 1A and 1B, 35 King's Road, 39, 41, 47 King's Road and 1 Royal Avenue, London SW3
Installation of air condenser unit, serving ground floor unit at No. 39 Kings Road, with…
PP/25/04841
2025 Approved
33B-33C King's Road, London, SW3 4LX
Internally illuminated ticker tape within existing store shop window
CA/25/05598
2025 Approved
Basement And Ground Floors, 102 King's Road, London, SW3 4TZ
New signage to a replacement shop front, including a back halo lit fascia signage, an ill…
CA/25/05017
2025 Approved
Basement And Ground Floors, 102 King's Road, London, SW3 4TZ
Internal alterations within retail unit, including; partition layout and ceiling height…
PP/25/05010
2025 Approved
Basement And Ground Floors, 102 King's Road, London, SW3 4TZ
Internal alterations within retail unit, including; partition layout and ceiling height…
LB/25/05011
2025 Withdrawn
118-122 King's Road and 7-9 Tryon Street, London, SW3 4TR
Alterations to ground floor shopfront, including insertion of awnings and other associate…
PP/25/03994
2025 Approved
21 Coulson Street, London, SW3 3NA
Replacement of roof finishes and insulation to flat roof areas. Replacement rooflight. Le…
LB/25/03958
2025 Approved
21 Coulson Street, London, SW3 3NA
Replacement of roof finishes and insulation to flat roof areas. Replacement rooflight. Le…
PP/25/03957
2025 Approved
96 King's Road, London, SW3 4TZ
Refurbishment of shop across all floor levels; replacement of shopfront and display of si…
LB/25/03561
2025 Approved
96 King's Road, London, SW3 4TZ
Refurbishment of shop across all floor levels; replacement of shopfront and display of si…
PP/25/03560
2025 Approved
39 King's Road, London, SW3 4NB
Change of use of premises from Class E(b)(restaurant) to Class E(a)(retail); replacement…
PP/25/02404
2025 Withdrawn
Units 1A and 1B, 35 King's Road and 39, 41 and 47 King's Road, London SW3
Installation of air condenser unit, serving the ground floor unit at No.39 Kings Road, wi…
PP/25/03565
2025 Approved
31 Bywater Street, London, SW3 4XH
Extension and alteration including new subterranean level.
PP/25/03338
2025 Approved
4 Anderson Street, London, SW3 3LU
External alterations including removal of two storey conservatory at rear and replacement…
LB/25/02255
2025 Approved
4 Anderson Street, London, SW3 3LU
External alterations including removal of two storey conservatory at rear and replacement…
PP/25/02254
2025 Approved
39 King's Road, London, SW3 4NB
Change of use of premises from Class E(b)(restaurant) to Class E(a)(retail); replacement…
CA/25/02405
2025 Approved
Basement And Ground Floor, 82 King's Road, London, SW3 4TZ
Erection of temporary printed pvc banner with hems and eyelets at 5045mm x 800mm with cab…
CA/25/02932
2025 Approved
Ranelagh House, 3-5 Elystan Place, London, SW3 3LE
Replacement of external cladding and render of Ranelagh House (North block and South bloc…
CL/25/03233
2025 Approved
5 Sloane Avenue, London, SW3 3JD
Variation of Condition 1 (Permission shall be personal to Doctor A J Rose for as long as…
PP/25/02195
2025 Withdrawn
1 Anderson Street, London, SW3 3LU
Internal alterations in communal area and flats including modification and replacement of…
LB/25/01570
2020 Approved
8 Sloane Avenue, London, SW3 3JE
Installation of external boiler with associated enclosure at basement level. Installation…
PP/20/00133
2020 Approved
8 Sloane Avenue, London, SW3 3JE
Removal of main entrance door recess. Repositioning of entrance door near to boundary, in…
PP/20/00136
2019 Approved
128A King's Road, LONDON, SW3 4TR
Change of use of flat roof to terrace including new handrail
PP/19/06426
2019
2-4 Elystan Place, LONDON, SW3 3LF
Replacement of one antenna with four new antennas and ancillary works thereto
NOT/19/07372
2019 Approved
49 King's Road, LONDON, SW3 4ND
Alterations to front facade to include installation of accessible platform lift, a glazed…
PP/19/05388
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.