103 St Elmo Road,London,W12 9DY Data via plota.co.uk

P/2026/01855/OBS REGISTERED: Under Assessment
Extensions & alterations

Proposal

. Single storey side/rear (wraparound) extension; first floor rear extension; rear roof extension; rear outrigger roof extension; and installation of two rooflights to the front roof slope. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Validated
22 Jul 2026
✓
Received
24 Jul 2026
Decision
Expected by 16 Sept 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 16 Sept 2026 and 2 Oct 2026, from Hammersmith and Fulham's recent extensions. The consultation period closed on 14 Aug 2026.

Documents 1

Application forms 1

PDF letter Application Form Redacted · 21 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 3

Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 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 ↗
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 ↗
Also on the record
Inside the Ealing built-up area.
Not affected
Not green belt · No listed building at the site · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Important details

Council
Hammersmith and Fulham
Postcode
W12 9DY
Received
24 Jul 2026
Validated
22 Jul 2026
Case officer
Show
Applicant
Show
Agent
Ealing Council

Decision outlook

Day 54 of the 56-day target. Hammersmith and Fulham usually decides extensions by day 65.

Day 5411 days to the predicted decision (day 65)
44%decided within 8 weeks
98%approved
244decided 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
24 Jul 2026
Comments by
14 Aug 2026
Statutory expiry
16 Sept 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
285 Uxbridge Road, London, W12 9DT
Replacement of existing single-glazed timber sash and casement windows and existing rear…
2025/02462/FUL
2025 Approved
131 St Elmo Road London W12 9DY
Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof…
252285CPL
2025
Flat A Basement And Ground Floor, 277 Uxbridge Road, London, W12 9DT
Conversion of the lower ground and upper ground floor level from 1no self-contained flat…
2025/01344/FUL
2024 Approved
Flat 1 First Floor Rear 1 The Vale Acton W3 7SH
Conversion of ground floor flat and first floor flat into one self-contained flat with as…
244790FUL
2024 Approved
281 And 283 Uxbridge Road London W12 9DT
Erection of a single storey rear extension, to the side and rear of the existing back add…
2024/02949/FUL
2023 Approved
Flat C Basement, 54 St Elmo Road, London, W12 9DX
Erection of a single storey detached timber clad garden studio building in the rear garde…
2023/03083/FUL
2024 Approved
15 Davis Road Acton W3 7SE
Single storey side/rear (wrap around) extension (Retrospective)
243334HH
2024 Approved
115 St Elmo Road Hammersmith And Fulham W12 9DY
Rear roof extension to main roofslope; roof extension to rear outrigger; and installation…
241677CPL
2023 Withdrawn
281 - 283 Uxbridge Road London W12 9DT
Erection of a single storey rear extension, to the side and rear of the existing back add…
235019CONS
2024 Approved
Flat A Basement And Ground Floor 277 Uxbridge Road London W12 9DT
Conversion of the basement and ground floor level from 1 x 4 bedroom self-contained flat…
241087CONS
2024 Approved
12 Davis Road Acton W3 7SQ
Single storey rear infill extension
240569HH
2023 Approved
Flat A Basement, 6 Askew Road, London, W12 9BH
Erection of a single storey outbuilding in the rear garden, ancillary to Flat A Basement.
2023/01592/FUL
2024 Approved
Flat A Basement And Ground Floor 277 Uxbridge Road London W12 9DT
Conversion of the basement and ground floor level from 1 x 4 bedroom self-contained flat…
240638CONS
2023 Approved
11 The Vale Acton W3 7SH
Replacement of existing poster board with one digital advertising screen. (Advertisement…
235121ADV
2023 Refused
281 - 283 Uxbridge Road London W12 9DT
Erection of a single storey rear extension, to the side and rear of the existing back add…
2023/03163/FUL
2024
Flat A Basement And Ground Floor 277 Uxbridge Road London W12 9DT
Conversion of the basement and ground floor level from 1 x 4 bedroom self-contained flat…
2024/00201/FUL
2023 Approved
Flat A Basement, 6 Askew Road, London, W12 9BH
Erection of a single storey rear extension, to the side and rear of existing back additio…
2023/01532/FUL
2023 Approved
11 The Vale Acton W3 7SH
Replacement of 1x existing 48 sheet poster board with a digital advertising screen (D-Pos…
233916ADV
2023 Approved
42 Davis Road Acton Ealing W3 7SG
Installation new wooden trellis fence to increase the height of rear garden
232793FUL
2023 Approved
14 Davis Road Acton W3 7SQ
Conversion of a single dwellinghouse into two self-contained flats; single storey rear an…
232170FUL
2016 Withdrawn
Flat A Ground And First Floors 80 St Elmo Road London W12 9DX
Erection of an additional floor at roof level; erection of metal railings around the flat…
2016/04880/FUL
2016 Approved
Advertising Right At 1 The Vale Acton London W3 7SH
Replacement of 1 x internally illuminated hoarding sign (48 sheet) with digital display (…
164989ADV
2016 Refused
93 St Elmo Road Shepherds Bush Hammersmith & Fulham W12 9DZ
Rear roof extension incorporating Juliet balcony (involving conversion of roofspace to ha…
164209FUL
2016 Approved
46 St Elmo Road London W12 9DX
Erection of a rear extension at first floor level over part of the existing back addition…
2016/01681/FUL
2016 Approved
119 St Elmo Road Shepherds Bush Hammersmith & Fulham W12 9DY
Single storey rear infill extension
160369HH
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