52 Cambridge Grove, London, W6 0LA Data via plota.co.uk

P/2026/02438/HH - Householder Application REGISTERED
Extensions & alterationsSolar & renewables

Proposal

Erection of an additional floor at roof level; installation of an air source heat pump with an acoustic enclosure at main roof level; replacement of existing doors with new crittall style glazed doors at ground floor level, infilling of 1no window and replacement of 1no window with a crittall style glazed door at lower ground floor level to the rear elevation; removal of canopy and replacement of existing staircase with a new replacement staircase at the rear of the property. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
21 Sept 2026
✓
Validated
3 Nov 2026
Decision
Expected by 29 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 10 Jan 2027 and 26 Jan 2027, from Hammersmith and Fulham's recent extensions.

Comments are open until 9 Dec 2026

Comment on this application ↗

Documents 18

Statements & assessments 2

PDF Noise report Other Reports · 2 Nov 2026 View ↗ PDF DAS.pdf Design & Access Statement · 21 Sept 2026 View ↗

Plans & drawings 9

PDF EXISTING AND PROPOSED DRAWINGS-260926 Drawing · 28 Sept 2026 View ↗ PDF Photographs of hardstanding at rear garden Drawing · 28 Sept 2026 View ↗ PDF LocationPlan.pdf Drawing · 21 Sept 2026 View ↗ PDF Existing Location and Site Block Plan.pdf Existing Drawings · 21 Sept 2026 View ↗ PDF Proposed Site Block Plan.pdf Drawing · 21 Sept 2026 View ↗ PDF Layout Plan - Proposed_included_in_Layout Plan - Existing.pdf Proposed Drawings · 21 Sept 2026 View ↗ PDF MixedCombined Plans_included_in_Layout Plan - Existing.pdf Drawing · 21 Sept 2026 View ↗ PDF Floor plan_included_in_Layout Plan - Existing.pdf Drawing · 21 Sept 2026 View ↗ PDF Floor Plan - Existing_included_in_Layout Plan - Existing.pdf Existing Drawings · 21 Sept 2026 View ↗

Application forms 2

PDF ApplicationFormRedacted.pdf Application Form Redacted · 21 Sept 2026 View ↗ PDF CIL.pdf CIL Application Form · 21 Sept 2026 View ↗

Other documents 5

PDF SITE_NOTICE Site Notice · 5 Nov 2026 View ↗ PDF ACK_VALID_APPLICATION Acknowledgement letter · 5 Nov 2026 View ↗ PDF ACK_VALID_APPLICATION Acknowledgement letter · 5 Nov 2026 View ↗ PDF FRA Other Reports · 12 Oct 2026 View ↗ PDF Notice under Art 12 - P_2026_02438_HH_Redacted Other Reports · 1 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 9

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.
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: 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 13 m away: Thames Tideway Tunnel
The site is 13 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 ↗
4 listed buildings within 150 m
Nearest: War Memorial at the former Church of St John the Evangelist, Hammersmith, Grade II, 31 m away · 1 Grade II*, 3 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 4 with distances
Historic England ↗
Also on the record
Inside the Hammersmith and Fulham built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Town centre 31 m away: Hammersmith Town Centre.
Not affected
Not green belt · No scheduled monument at the site

Checked on 5 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 4

Last sold for £725,000 in February 2012. Terraced house, freehold.

2 February 2012£725,000
28 November 2003£465,000
10 August 2001£415,000
18 December 1995£175,000

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

Building

Floor area118 m² (1,270 sq ft)
Energy ratingC (71 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 December 2025, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Hammersmith and Fulham
Application type
Householder Application
Postcode
W6 0LA
Received
21 Sept 2026
Validated
3 Nov 2026
Ward
Hammersmith Broadway
Case officer
Show
Applicant
Show
Agent
Show

Decision outlook

Day 8 of the 56-day target. Hammersmith and Fulham usually decides extensions by day 76.

Day 868 days to the predicted decision (day 76)
24%decided within 8 weeks
98%approved
508decided in the last year

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

Consultation & key dates

Consultation
5 Nov 2026
Comments by
9 Dec 2026
Site or press notice
18 Nov 2026
Statutory expiry
29 Dec 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
50 Cambridge Grove, London, W6 0LA
Pruning of a Lime Tree (T1) in the front garden, subject to Tree Preservation Order TPO/5…
2025/03310/TPO
2025 Approved
100 King Street, London, W6 0QW
Display of internally illuminated fascia lettering signs and 1no internally illuminated f…
2025/02194/ADV
2025 Approved
20 Cambridge Grove, London, W6 0LA
Erection of a rear extension at first floor level, on top of the existing back addition…
2025/01714/FUL
2025 Approved
206 Ashcroft Square King Street London W6 0YP
Installation of a boiler flue, utilizing an existing airbrick opening, to the entrance (n…
2025/01345/FUL
2025 Approved
Flat D, 34 Leamore Street, London, W6 0JZ
Replacement of all existing single glazed timber windows with new double glazed timber wi…
2025/01136/FUL
2025 Approved
Flat B, 34 Leamore Street, London, W6 0JZ
Replacement of all existing timber windows with new double glazed timber windows at upper…
2025/00772/FUL
2025 Approved
11 Cambridge Grove, London, W6 0LA
Replacement of all existing timber windows with new double glazed timber windows.
2025/00773/FUL
2025 Approved
Maisonette A Basement And Ground, 50 Cambridge Grove, London, W6 0LA
Replacement of existing timber single glazed windows with new timber double glazed window…
2025/00384/FUL
2024 Approved
25 Argyle Place, London, W6 0RQ
Replacement of existing double glazed uPVC windows and existing timber framed glazed door…
2024/01308/FUL
2025
Flat C, 24 Cambridge Grove, London, W6 0LA
T1 - REAR Garden - Sycamore tree, fell to stump level and apply treatment to prevent futu…
2025/00357/TREE
2024 Approved
32 - 36 Cambridge Grove London W6 0LA
Pruning of 2 no. Lime trees (T5 and T6) to the front of the properties, subject to Tree P…
2024/01612/TPO
2024
38 Cambridge Grove, London, W6 0LA
Rear garden of 38 T3 - Approx. H3 S1 11DBH Plum Fell as close as possible to ground level…
2024/01613/TREE
2024 Refused
Flat 1, 44 Cambridge Grove, London, W6 0LA
Felling of a Lime Tree (T7) in front garden, subject to Tree Preservation Order TPO/57/6/…
2024/00168/TPO
2023 Approved
20 Cambridge Grove, London, W6 0LA
Erection of an extension at first floor level to the side of the main building; replaceme…
2023/02614/FUL
2023 Approved
34 Argyle Place, London, W6 0RQ
Erection of a rear roof extension; erection of a single storey rear extension; installati…
2023/02250/FUL
2023 Approved
34 Argyle Place, London, W6 0RQ
Erection of a front and rear roof extension; erection of a single storey rear extension…
2023/02251/FUL
2023 Approved
14 Cambridge Grove, London, W6 0LA
Erection of a single storey rear infill extension, to the side of the existing back addit…
2023/01649/FUL
2023 Approved
50 Cambridge Grove, London, W6 0LA
Pruning of a Lime Tree (T1) in the front garden, subject to Tree Preservation Order TPO/5…
2023/01610/TPO
2023 Approved
14 Cambridge Grove, London, W6 0LA
Erection of a rear extension at second floor level, on top of the existing back addition…
2023/00841/FUL
2021 Approved
Clarence Court Cambridge Grove, London, W6 0FY
Replacement of existing windows and doors with new timber framed double glazed windows an…
2021/01352/FUL
2016 Approved
100 King Street London W6 0QW
Display of an internally illuminated fascia sign and an internally illuminated projecting…
2016/01862/ADV
2016 Approved
104 King Street London W6 0QW
Redevelopment of the site comprising the erection of eight single family dwellings (3 x t…
2016/01230/FUL
2016 Refused
Flat A Basement 26 Cambridge Grove London W6 0LA
Erection of a single storey timber clad outbuilding for use ancillary to the lower ground…
2016/01341/FUL
2016 Approved
9 Cambridge Grove London W6 0LA
Replacement of existing timber framed windows with double timber windows to front and rea…
2016/01053/CLP
2016 Approved
4 Cambridge Grove London W6 0LA
Rear extension at second floor level and erection of a two storey rear extension at groun…
2016/00110/FUL
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
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.

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.