20 Walham Grove,London,Hammersmith And Fulham,SW6 1QP Data via plota.co.uk

P/2026/01138/TREE - Works to Tree(s) in Conservation Area REGISTERED: Under Assessment
Trees & landscaping

Proposal

T1 and T2 - Olives - rear garden - reduce canopy height back 3-4m from tips and reduce lateral growth back by 2m to match in. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
28 Apr 2026
✓
Validated
29 Apr 2026
Decision
Expected by 24 Jun 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 163.

Documents 3

Plans & drawings 1

PDF image.jpg Drawing · 28 Apr 2026 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf Application Form Redacted · 28 Apr 2026 View ↗

Other documents 1

PDF ACKNOWLEDGEMENT_TREE Acknowledgement letter · 20 May 2026 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 ↗
Walham Grove 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 841 m away: Thames Tideway Tunnel
The site is 841 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 6 October 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 3

Last sold for £1,700,000 in April 2011. Terraced house, freehold.

5 April 2011£1,700,000
2 April 2007£1,750,000
2 November 2001£663,000

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

Building

Floor area193 m² (2,077 sq ft)
Energy ratingC (74 out of 100), could reach B
PropertyMid-terrace house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and underfloor heating, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in June 2020, 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
Works to Tree(s) in Conservation Area
Postcode
SW6 1QP
Received
28 Apr 2026
Validated
29 Apr 2026
Ward
Lillie
Case officer
Show
Applicant
Show
Agent
Show

Decision outlook

Day 163, past the statutory target. 97% of tree and landscaping works in Hammersmith and Fulham are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 3 Oct 2026.

Day 163107 days past the 56-day target
85%decided within 8 weeks
98%approved
48decided in the last year

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

Consultation & key dates

Consultation
29 Apr 2026
Statutory expiry
10 Jun 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
16 Knivet Road, London, SW6 1JH
Erection of a rear roof extension, involving an increase in the ridge height; erection of…
2025/03492/FUL
2025 Refused
4 Walham Grove, London, SW6 1QP
Erection of a rear dormer roof extension; erection of a side infill extension on top of t…
2025/00747/FUL
2025 Approved
21 Eustace Road, London, SW6 1JB
Erection of an additional floor at main roof level; erection of a single storey rear exte…
2025/01793/FUL
2025
2 Walham Grove, London, SW6 1QP
FRONT GARDEN T1-Winter-flowering Jasmin(Prunus subhirtella) -light crown reduction to sha…
2025/02048/TREE
2024 Approved
15 Eustace Road, London, SW6 1JB
Erection of a rear extension at upper ground floor level, on top of the existing back add…
2024/02909/FUL
2024 Approved
4 Walham Grove, London, SW6 1QP
Erection of a rear dormer roof extension; excavation of the front garden, in connection w…
2024/01716/FUL
2024 Approved
Flat Ground Floor, 23 Eustace Road, London, SW6 1JB
Replacement of 3no. existing single glazed timber windows with new double glazed timber w…
2024/01787/FUL
2024 Withdrawn
15 Eustace Road, London, SW6 1JB
Erection of a rear extension at upper ground floor level, on top of the existing back add…
2024/02723/FUL
2024 Approved
Flat Ground And First Floors, 50 Walham Grove, London, SW6 1QR
Replacement of existing French doors with new Crittall Style doors, and replacement of ex…
2024/01809/FUL
2023 Approved
32 Walham Grove, London, SW6 1QR
Retention of a rear extension at upper ground floor level to enclose part of the existing…
2023/02643/FUL
2024
Maisonette A Basement And Ground Floors, 42 Walham Grove, London, SW6 1QR
T1 - Lime tree - rear garden - fell - risk of damaging neighbours retaining wall, under t…
2024/00406/TREE
2023 Approved
37 Walham Grove, London, SW6 1QR
Erection of a rear extension at first floor level on top of the proposed ground floor rea…
2023/01499/FUL
2023 Approved
21 Walham Grove, London, SW6 1QP
Erection of a dormer window in the rear roofslope; installation of a rooflight in the sid…
2023/01828/FUL
2023 Approved
49 Walham Grove, London, SW6 1QR
Erection of a rear extension at first floor level, on top of the existing two storey back…
2023/01563/FUL
2023 Approved
34 Walham Grove, London, SW6 1QR
Erection of a rear extension at first floor level, on top of the existing back addition…
2023/01818/FUL
2023
55 Walham Grove, London, SW6 1QR
(T1) - REAR Garden - Mimosa (M.dealbata) - section fell to ground level - mishapen due to…
2023/02347/TREE
2023
55 Walham Grove, London, SW6 1QR
(T1) Mimosa (M.dealbata) - rear garden - reduce crown by 25% (2.5m) to suitable growth po…
2023/02060/TREE
2022 Approved
11 Farm Lane, London, SW6 1PU
Redevelopment of the site to provide a Class C3 residential building, ranging in height f…
2022/03329/FR3
2023 Approved
20 Walham Grove, London, SW6 1QP
Erection of a rear dormer roof extension; and erection of a rear extension at first floor…
2023/00739/FUL
2023 Refused
34 Walham Grove, London, SW6 1QR
Erection of a rear extension at first floor level, on top of the existing back addition…
2023/00977/FUL
2016 Approved
10 Knivet Road London SW6 1JH
Erection of full width mansard rear roof extension including the installation of two Fren…
2016/03245/FUL
2016 Approved
Ground Floor 18 Knivet Road London SW6 1JH
Erection of a single storey rear extension
2016/01503/FUL
2016 Approved
20 Walham Grove London SW6 1QP
Erection of a rear roof extension; and erection of a rear extension at first floor level…
2016/01460/FUL
2016 Approved
5 Walham Grove London SW6 1QP
Erection of a rear extension at first floor level over part of the existing back addition…
2016/00521/FUL
2016 Approved
46 Walham Grove London SW6 1QR
Erection of a rear extension at third floor level on top of the existing back addition.
2015/05385/FUL
Hammersmith and Fulham
Planning Authority Score
3.7/10
Below average
#210 of 296 councils
Relevant to this application:
Other 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.

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.