14-16, Stamford Brook Avenue, Chiswick, London, W6 0YD Data via plota.co.uk

P/2026/01836/OBS REGISTERED: Pending recommendation
Change of useDemolitionExtensions & alterationsNew homesSolar & renewablesCommercial premises

Proposal

Erection of a part two storey front extension, side extension and rear extension. Erection of a third floor level. Installation of external balconies and solar panels to allow the conversion of the existing office building to 19 self-contained residential units with associated communal amenity space, landscaping, disabled car parking, cycle and refuse storage following part demolition of the existing building… Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
21 Jul 2026
Decision
Expected by 20 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 15 Sept 2026 and 24 Sept 2026, from Hammersmith and Fulham's recent demolitions. The consultation period closed on 11 Aug 2026.

Documents

View the documents on the council's website ↗

Site constraints 5

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 ↗
Stamford Brook 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
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction. Named permitted development rights are withdrawn here.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.
Air quality management area: Hounslow 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 Hounslow built-up area.
Not affected
Not green belt · 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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Installation of two external air conditioning units.

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Important details

Council
Hammersmith and Fulham
Postcode
W6 0YD
Received
21 Jul 2026
Validated
21 Jul 2026
Ward
Ravenscourt
Case officer
Show
Applicant
Show
Agent
London Borough of Hounslow

Decision outlook

Day 55 of the 91-day target. Hammersmith and Fulham usually decides demolitions by day 60.

Day 5536 days to the 91-day target
42%decided within 8 weeks
94%approved
37decided in the last year

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

Consultation & key dates

Consultation
21 Jul 2026
Comments by
11 Aug 2026
Statutory expiry
15 Sept 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

2024 Approved
Works to trees in a Conservation - Lime trees (T1 and T2) to be Crown lifted to 4 meters…
P/2024/2824
2022 Approved
Details of Condition 3 (Car Park Management Plan), Condition 4 (Electric Vehicle Charging…
P/2022/3985
Within ~100m

Nearby activity

2021 Approved
23 Stamford Brook Road, London, W6 0XJ
Erection of a part one, part two storey rear extension at ground and first floor level, t…
2021/00706/FUL
2021 Approved
23 Stamford Brook Road, London, W6 0XJ
Erection of a part one, part two storey rear extension at ground and first floor level, t…
2021/00707/LBC
2021 Approved
23 Stamford Brook Road, London, W6 0XJ
Erection of a single storey extension to the side and rear of the main building, followin…
2021/00631/FUL
2021 Approved
23 Stamford Brook Road, London, W6 0XJ
Erection of a single storey extension to the side and rear of the main building, followin…
2021/00632/LBC
2025 Approved
19 Stamford Brook Avenue, Chiswick, London, W6 0YB
Works to Tree Preservation Order 629: Magnolia (T1) - Reduce and reshape crown all round…
P/2025/2662
2025 Approved
19 Stamford Brook Avenue, Chiswick, London, W6 0YB
Works to tree within Conservation Area: Tree of Heaven (T2) - Reduce crown to previous re…
P/2025/2663
2025
350 Goldhawk Road, London, W6 0XF
Rear garden - Prune top of almost dead tree (left garden) - cut branches of lime tree at…
2025/01029/TREE
2025
342 Goldhawk Road, London, W6 0XF
T1 Sycamore, rear, Ivy covered tree, remove ivy to approx. 2m, reduce and reshape crown b…
2025/00524/TREE
2023 Approved
346 Goldhawk Road, London, W6 0XF
Conversion of the existing dwellinghouse and single storey outbuilding to use as 4 self-c…
2023/01302/FUL
2024 Refused
8 & 10 Stamford Brook Avenue,Chiswick,London,W6 0YD
Conversion of the existing two houses number 8 and 10 Stamford Brook Avenue into one resi…
P/2024/3927
2024 Approved
The Brook,27 Stamford Brook Road,London,Hammersmith And Fulham,W6 0XJ
Retrospective application for the retention of the front boundary wall comprising the con…
P/2024/2382
2024 Approved
The Brook,27 Stamford Brook Road,London,Hammersmith And Fulham,W6 0XJ
Retrospective Listed Building Consent for the retention of the front boundary wall compri…
P/2024/2531
2022 Approved
13-24 LINKENHOLT MANSIONS STAMFORD BROOK AVENUE, CHISWICK, W6 0YA
Demolition of part existing rear extension and erection of three storey rear and rear roo…
P/2022/0274
2023 Approved
10 STAMFORD BROOK AVENUE, CHISWICK, W6 0YD
Works to trees within a conservation area Cherry Plum (T1) reduce crown by 25% to 3m and…
P/2023/3348
2023 Approved
4A SOUTH SIDE, CHISWICK, LONDON, W6 0XY
Erection of a single storey rear extension and a single storey outbuilding for use as a h…
P/2023/2371
2023 Approved
19 STAMFORD BROOK AVENUE, CHISWICK, LONDON, W6 0YB
Work to five trees on site within conservation area. At front T1 Evergreen Magnolia reduc…
P/2023/2506
2023 Approved
15 STAMFORD BROOK AVENUE, CHISWICK, W6 0YB
Works to trees within a conservation area Felling of Poplar tree in rear garden and repla…
P/2023/1457
2023 Withdrawn
346 Goldhawk Road, London, W6 0XF
Conversion of the existing dwellinghouse and single storey outbuilding to use as 7 self-c…
2023/00170/FUL
2022 Approved
4B SOUTH SIDE, CHISWICK, LONDON, W6 0XY
Erection of a rear roof dormer extension, side roof dormer extension with a juliet balcon…
P/2022/3189
2022 Approved
25 Stamford Brook Road, London, W6 0XJ
Pruning of 3no. Lime trees (T14) (T15) and (T16) in the front garden, subject to Tree Pre…
2022/02604/TPO
2016 Approved
REAR MAISONETTE 12 STAMFORD BROOK HOUSE STAMFORD BROOK AVENUE CHISWICK LONDON W6 0YD
Details of materials submitted pursuant to condition 3 of planning permission 01055/B/P5…
P/2016/1079
2016 Approved
REAR MAISONETTE 12 STAMFORD BROOK HOUSE STAMFORD BROOK AVENUE CHISWICK LONDON W6 0YD
Details of materials submitted pursuant to condition 3 of planning permission 01055/B/L5…
P/2016/1093
2016 Approved
25 Stamford Brook Road London W6 0XJ
Pruning of three Lime trees (T14), (T15) and (T16) in the front garden, subject to Tree P…
2016/00455/TPO
2016 Approved
THE BROOK 27 STAMFORD BROOK ROAD CHISWICK LONDON W6 0XJ
Demolition of 22 linear metres x 2m high wall and erection of a new wall
P/2016/0650
2016 Approved
20 STAMFORD BROOK AVENUE CHISWICK LONDON W6 0YD
Erection of a third floor rear extension with roof terrace to the house
P/2016/0200
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