20 Egerton Terrace, London, SW3 2BT Data via plota.co.uk

LB/26/00263 - Listed Building Consent Approved
Extensions & alterations

Proposal

Internal alterations to?upper?ground?floor;?replacement of lighting throughout Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
13 Jan 2026
✓
Approved
20 Apr 2026

Approved on 20 Apr 2026 · Last checked 22 Oct 2026

Documents

View the documents on the council's website ↗

Associated applications 2

Site constraints 9

15 listed buildings within 150 m of the postcode pin
Nearest: Numbers 8 to 24 (Even) and Balustrade Linking Number 24 to Number 41, Grade II, the postcode pin is inside its outline · 15 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 15 with distances
Historic England ↗
Thurloe/Smith's Charity 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 Named permitted development rights are withdrawn here.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 about 990 m away: Thames Tideway Tunnel
The site is about 990 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, about 35 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 ↗
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; Designated open space about 25 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 3 November 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, 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 £445,000 in June 1997. Terraced house, freehold.

30 June 1997£445,000

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

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Other new applications on this street

17 Sept 2026Pending

22 Egerton Terrace, London, SW3 2BT

Minor alterations to non-original lower ground floor rear extension; minor inter...

PP/26/04963
24 Sept 2026Pending

18 Egerton Terrace, London, SW3 2DN

Erection of two-storey rear extension; reconstruction of first floor conservator...

LB/26/05183
22 Jul 2026Approved

41 Egerton Terrace, London, SW3 2BU

FELL 1 x Southern-blue Gum (rear)

ARB/26/03969

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2 Nov 2026Pending

17-19 Pelham Place, London, SW7 2NQ

Prune 1 x Fig (rear) and 1 x Common Crab Apple (front)

ARB/26/05883
2 Nov 2026Pending

4A Cadogan Square, London, SW1X 0JU

Proposed scheme encompasses internal reconfiguration, sensitive external restora...

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56 Clabon Mews and, 24 Cadogan Square, London, SW1X 0JP

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56 Clabon Mews and, 24 Cadogan Square, London, SW1X 0JP

Partial rebuilding of 56 Clabon Mews with altered roof form to provide a roof te...

LB/26/05843
2 Nov 2026Pending

42 Ovington Square, London, SW3 1LR

Listed building consent for internal and external refurbishment and access alter...

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Important details

Council
Kensington and Chelsea
Application type
Listed Building Consent
Postcode
SW3 2BT
Received
13 Jan 2026
Validated
13 Jan 2026
Ward
Brompton and Hans Town
Case officer
Show
Target decision
10 Mar 2026
Decision
Granted
Decision date
20 Apr 2026
Applicant
Show

How this decision compares

Decided in 97 days from validation, 19 days slower than Kensington and Chelsea's median of 78 for extensions. Approved, as 95% of extensions here are.

35%decided within 8 weeks
95%approved
1,595decided 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 →

Consultation & key dates

Comments by
17 Apr 2026

Historical activity at this location

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

This property

Previous applications at this address

2021 Approved
Prune 1 x Pittosporum and 2 x Laurel (front)
ARB/21/03759
2019 Approved
Prune 1 x Pittosporum (front)
ARB/19/03397
Within ~100m

Nearby activity

2025 Withdrawn
22 Egerton Terrace, London, SW3 2BT
Installation of new sustainable low carbon heating and hot water system. Lowering of the…
PP/25/06110
2025 Approved
49 Egerton Crescent, London, SW3 2ED
Prune 4 x Lime tree(T1, T2, T3, T6); and 1 x Catalpa (T4) as specified; all in communal g…
ARB/25/06136
2025 Approved
42-43 Egerton Crescent, London, SW3 2ED and 130 Walton Street, London, SW3 2JJ
Construction of new opening with timber pedestrian gate within rear garden boundary wall…
LB/25/03469
2025 Approved
42-43 Egerton Crescent, London, SW3 2ED and 130 Walton Street, London, SW3 2JJ
Construction of new opening with timber pedestrian gate within rear garden boundary wall…
PP/25/03468
2025 Approved
46 Egerton Crescent, London, SW3 2ED
Replacement of non-original window and door within rear closet wing at first floor level
PP/25/03156
2025 Approved
46 Egerton Crescent, London, SW3 2ED
Replacement of non-original window and door within rear closet wing at first floor level
LB/25/03157
2025 Approved
19 Walton Street, London, SW3 2HX
Installation of non-illuminated fascia signage above shopfront, a fabric awning printed w…
CA/25/02486
2025 Approved
90 Walton Street, London, SW3 2HH
Construction of single storey rear extension at ground floor level with full width Critta…
PP/25/02442
2025 Approved
41 Egerton Crescent, London, SW3 2EB
Prune 1 x Bay (rear)
ARB/25/01878
2025 Approved
53 Hasker Street, London, SW3 2LE
Demolition of single storey rear extension and replacement with single storey rear extens…
PP/25/00800
2025 Approved
52 Egerton Crescent, London, SW3 2ED
Prune 1 x Bay (rear)
ARB/25/01390
2024 Approved
53 Egerton Crescent, London, SW3 2ED
Internal and external alterations and improvements to sustainability, including lowering…
LB/25/00098
2024 Approved
53 Egerton Crescent, London, SW3 2ED
Internal and external alterations and improvements to sustainability, including lowering…
PP/25/00097
2024 Approved
42-43 Egerton Crescent, London, SW3 2ED
Single storey basement extension including swimming pool with internal connection to exis…
PP/24/06528
2024 Refused
42-43 Egerton Crescent, London, SW3 2ED
Single storey basement extension including swimming pool with internal connection to exis…
LB/24/06529
2024 Approved
Gardens In Front Of 31/54, Egerton Crescent, London, SW3 2ED
FELL 1x mature Pine tree and prune 1x mature London Plane
ARB/24/08188
2024 Approved
39 Egerton Terrace, London, SW3 2BU
Prune 1 x Lime(Tilia cordata)(T4) in rear garden.
ARB/24/08181
2024 Approved
37 Egerton Terrace, London, SW3 2BU
Prune 1 x Monterey Cypress(Cupressus macrocarpa)(T5) in rear garden.
ARB/24/08182
2024 Approved
33 Egerton Terrace, London, SW3 2BU
Prune 1 x Cherry(Prunus)(T3) in rear garden.
ARB/24/08175
2024 Refused
53 Egerton Crescent, LONDON, SW3 2ED
Glazed rear extension at lower ground floor level, provision of internal lift with no ove…
LB/24/06809
2020 Approved
12 Egerton Terrace, London, SW3 2BT
Prune 1 x Cherry (front)
ARB/20/01325
2020 Approved
Gardens In Front Of 31/54, Egerton Crescent, London
Prune 1 x Pine, 3 x lime, 1 x mimosa, 1 x Catalpa, 1 x Holly, and Plane tree checks
ARB/20/00408
2019 Approved
54 Egerton Crescent, London, SW3 2ED
Creation of subterranean extension and creation of infill extension at rear first floor l…
PP/19/08340
2019 Approved
54 Egerton Crescent, London, SW3 2ED
Creation of subterranean extension and creation of infill extension at rear first floor l…
LB/19/08341
2019 Approved
54 Egerton Crescent, London, SW3 2ED
To regularise investigative strip-out works across all floors of the building
LB/19/08236
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Other 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.