20 Cardross Street London W6 0DR Data via plota.co.uk

2025/02330/FUL - Full Planning Application Approved

Proposal

Erection of a rear roof extension involving an increase in the ridge height; erection of a rear extension at second floor level, on top of the existing back addition; erection of a single storey rear extension to the side of the existing back addition; installation of 2no rooflights above the main flat roof at roof level and 2no rooflights in the front roofslope; reinstatement of 1no window to the front elevation, replacement of existing windows with new windows and installation of French doors and a Juliet balcony to replace the existing to the rear elevation at first floor level; installation of sliding doors to replace the existing French doors and windows at ground floor level to the rear elevation; alterations to the roof of ground floor rear back addition. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
27 Aug 2025
✓
Validated
3 Sept 2025
✓
Approved
3 Dec 2025

Approved on 3 Dec 2025 · Last checked 19 Oct 2026

Documents 30

Plans & drawings 23

PDF PROPOSED SECTION A Revised · 1 Dec 2025 View ↗ PDF LOCATIONPLAN Drawing · 27 Aug 2025 View ↗ PDF SITELOCATION Drawing · 27 Aug 2025 View ↗ PDF 096_0000_EXISTING GROUND FLOOR PLAN_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_1000_PROPOSED GROUND FLOOR PLAN_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_0001_EXISTING FIRST FLOOR PLAN_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_0002_EXISTING LOFT PLAN_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_0003_EXISTING ROOF PLAN_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_0100_EXISTING FRONT ELEVATION_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_0101_EXISTING REAR ELEVATION_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_1001_PROPOSED FIRST FLOOR PLAN_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_1002_PROPOSED LOFT FLOOR PLAN_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_1003_PROPOSED ROOF PLAN_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_1100_PROPOSED FRONT ELEVATION_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_1101_PROPOSED REAR ELEVATION_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF FORM_1_CIL_ADDITIONAL_INFORMATION_20 CARDROSS STREET Drawing · 27 Aug 2025 View ↗ PDF TQRQM25239163051641 Drawing · 27 Aug 2025 View ↗ PDF SITEBLOCK PLAN - EXISTING_INCLUDED_IN_BLOCK PLAN OF THE SITE Drawing · 27 Aug 2025 View ↗ PDF 096_0200_EXISTING SECTION A_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_0201_EXISTING SECTION B_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_1200_PROPOSED SECTION A_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 096_1201_PROPOSED SECTION B_PLANNING-A1 Drawing · 27 Aug 2025 View ↗ PDF 20_CARDROSS_STREET_FIRE_SAFETY_STATEMENT Drawing · 27 Aug 2025 View ↗

All documents on the council site ↗

Site constraints 6

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Bradmore 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.
Air quality management area: Hammersmith and Fulham 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 222 m away: Thames Tideway Tunnel
The site is 222 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted.
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 Hammersmith and Fulham built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square.
Not affected
Not green belt · No listed building at the site · 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 £1,626,000 in June 2025. Terraced house, freehold.

6 June 2025£1,626,000

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

Building

Floor area143 m² (1,539 sq ft)
Energy ratingD (64 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 July 2020, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Full Planning Application
Postcode
W6 0DR
Received
27 Aug 2025
Validated
3 Sept 2025
Ward
Grove
Case officer
Show
Decision
APPLICATION APPROVED
Decision date
3 Dec 2025
Applicant
Show

How this decision compares

Decided in 91 days from validation, 14 days slower than Hammersmith and Fulham's median of 77 for full applications. Approved, as 98% of full applications here are.

28%decided within 8 weeks
98%approved
758decided in the last year

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

Public comments

No public comments yet.

Read the comments on the council site ↗

Consultation & key dates

Consultation
5 Sept 2025
Comments by
29 Oct 2025
Site or press notice
17 Sept 2025
Statutory expiry
3 Dec 2028
Hammersmith and Fulham
Planning Authority Score
3.7/10
Below average
#210 of 296 councils
Relevant to this application:
Householder decisions

Hammersmith and Fulham is one of the slowest councils in England for householder decisions, ranking #281 out of 296. The council extends the time limit on 63% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are more likely to be approved here than most councils, with a 99% approval rate vs 90% nationally.

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Hammersmith and Fulham decision statistics
Based on MHCLG data, the year to March 2026
95%
Overall approval rate
Above avg (87%) #20 of 296
99%
Householder approved
Above avg (90%) #4 of 296
33%
Decided in 8 weeks
Below avg (63%) #281 of 296
63%
Extended time limit
Above avg (41%) #275 of 296
97%
Minor dwellings approved
209 decided (1-9 homes)
100%
Major dwellings approved
1 decided (10+ homes)
92%
Change of use approved
37 decided
1,321
Total decisions
60 refused in the year to March 2026

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.