26 Mornington Avenue Mansions, Flat 3a,Mornington Avenue,London,Hammersmith And Fulham,W14 8UW Data via plota.co.uk

P/2026/01527/FUL - Full Planning Application REGISTERED: Under Assessment
Extensions & alterations

Proposal

Replacement of existing single glazed timber framed windows with new double glazed timber framed windows comprising of 5no windows to the rear back addition of the main building facing north eastern, north western, and south eastern elevations at first floor level. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
15 Jun 2026
✓
Validated
16 Jun 2026
Decision
Target date was 11 Aug 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 6 Nov 2026; it is now day 143.

The consultation period closed on 5 Aug 2026.

Documents 11

Statements & assessments 1

PDF T2229 - Reasonable exception statement v1.0.pdf Other Reports · 15 Jun 2026 View ↗

Plans & drawings 5

PDF LocationPlan.pdf Drawing · 15 Jun 2026 View ↗ PDF T2229 - Section Drawings of Proposed New Joinery v1.0.pdf Proposed Drawings · 15 Jun 2026 View ↗ PDF TQRQM26156112633993.pdf Existing Drawings · 15 Jun 2026 View ↗ PDF Layout Plan - Proposed_included_in_Layout Plan - Existing.pdf Proposed Drawings · 15 Jun 2026 View ↗ PDF SiteBlock Plan - Existing_included_in_Layout Plan - Existing.pdf Existing Drawings · 15 Jun 2026 View ↗

Application forms 2

PDF ApplicationFormRedacted.pdf Application Form Redacted · 15 Jun 2026 View ↗ PDF T2229 - Cill.pdf CIL Application Form · 15 Jun 2026 View ↗

Other documents 3

PDF Press List Correspondence For Publication · 15 Jul 2026 View ↗ PDF SITE_NOTICE Site Notice · 7 Jul 2026 View ↗ PDF ACK_VALID_APPLICATION Acknowledgement letter · 7 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 6

Olympia and Avonmore 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.
In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From the sea. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
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 ↗
National infrastructure project 766 m away: Thames Tideway Tunnel
The site is 766 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 6a (excellent), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building 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 £415,000 in January 2013. Flat or maisonette, leasehold.

9 January 2013£415,000

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

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Other new applications on this street

4 Nov 2026Pending

21 Mornington Avenue,London, W14 8UJ

Pruning of 7no London Plane Trees, subject to Tree Preservation Order TPO/92/4/8...

P/2026/02845/TPO

Nearby new applications

4 Nov 2026Pending

21 Mornington Avenue,London, W14 8UJ

Pruning of 7no London Plane Trees, subject to Tree Preservation Order TPO/92/4/8...

P/2026/02845/TPO
29 Oct 2026Withdrawn

Wetherby Pembridge School,Emberton House,Olympia,London,W14 8UX

NMAT

P/2026/02791/NMAT
28 Oct 2026Pending

Flat A, First And Second Floors, 96 Edith Road, London, W14 9AP

Non-material amendments to planning permission reference: 2025/02219/FUL dated 5...

P/2026/02775/NMAT
19 Oct 2026Pending

Lillie Road Shops,16-26 Lillie Road,London,SW6 1TS

Continued temporary change of use for a period of 5 years; from mini cab office ...

P/2026/02631/FUL
19 Oct 2026Pending

Lillie Road Shops,16-26 Lillie Road,London,SW6 1TS

The continued display of 6 externally illuminated fascia signs and 5 non-illumin...

P/2026/02654/ADV
19 Oct 2026Pending

Lillie Road Shops,2-14 Lillie Road, and the rear gardens of 14 Lillie Road and 7-11 Empress Place,London,SW6 1TU

Continued temporary change of use for a period up to 5 years; from Class A4 to C...

P/2026/02630/FUL

Important details

Council
Hammersmith and Fulham
Application type
Full Planning Application
Postcode
W14 8UW
Received
15 Jun 2026
Validated
16 Jun 2026
Ward
Avonmore
Case officer
Show
Applicant
Show
Agent
Show

Decision outlook

Day 143, past the statutory target. 68% of extensions 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 5 Nov 2026.

Day 14387 days past the 56-day target
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
7 Jul 2026
Comments by
5 Aug 2026
Site or press notice
15 Jul 2026
Statutory expiry
11 Aug 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
Flat A Basement, 24 Mornington Avenue, London, W14 8UJ
Replacement of existing single glazed timber sash windows with double glazed timber sash…
2025/01252/FUL
2024
16 Stanwick Road, London, W14 8UH
LH boundary midway T1-REAR GardenEvergreen Magnolia(M.grandiflora) -reduce crown by 25%(1…
2024/01679/TREE
2023 Approved
Maisonette Second And Third Floors, 15 Mornington Avenue, London, W14 8UJ
Replacement of single-glazed timber sash windows to the front, rear and side elevations a…
2023/01989/FUL
2023
Flat A, 9 Mornington Avenue, London, W14 8UJ
T1 - REAR Gaeden - Leylandii Cypress: Raise canopy by 2 - 3m to leave a finished height o…
2023/02226/TREE
2022
Gloucester House, Kensington Village Avonmore Road, London, W14 8RF
Conservation area consent application for 14 trees within grounds, all with canopies to b…
2022/03140/TREE
2022
3 Mornington Avenue, London, W14 8UJ
London Plane: Crown reduce by approx. 2 - 3m back to previous - REAR Garden Reason: Routi…
2022/02396/TREE
2022 Approved
Gloucester House, Kensington Village Avonmore Road, London, W14 8RF
Erection of 2no. plant rooms to house air conditioning units, air handling units and extr…
2022/01307/FUL
2021 Approved
Pembroke Building, Kensington Village Avonmore Road, London, W14 8DG
Erection of a replacement plant enclosure at roof level to house 13 VRF air source heat p…
2021/03363/FUL
2022 Approved
Gloucester House, Kensington Village Avonmore Road, London, W14 8RF
Alterations to the existing roof terrace to the rear (South West Elevation) at first floo…
2022/01303/FUL
2022
Stanwick Mansions Stanwick Road, London, W14 8TP
T1 - Magnolia - Overhanging boundary from neighbouring grounds - reduce lateral overhang…
2022/01036/TREE
2021 Approved
14A Mornington Avenue London W14 8UJ
Replacement of existing sash and casement windows at lower ground floor level with timber…
2021/00498/FUL
2020
Warwick Building Kensington Village Avonmore Road London W14 8HQ
Demolition of existing rooftop plant rooms and existing roof, and erection of a single st…
2020/03397/FUL
2019 Approved
14A Mornington Avenue, London, W14 8UJ
Replacement of 2no. sash windows to the front elevation at lower ground floor level and 1…
2019/02074/FUL
2019
16 Stanwick Road London W14 8UH
(T1) - Evergreen Magnolia(M.grandiflora)-reduce crown by 25%(1.5m) to suitable branch uni…
2019/02677/TREE
2019
Abingdon House Kensington Village Avonmore Road London W14 8TS
Installation of new entrance doors to replace the existing doors and windows at ground fl…
2019/01453/FUL
2019
21 Mornington Avenue London W14 8UJ
Pruning of 7no. London Plane Trees (T1 - T7) subject to Tree Preservation Order TPO/92/4/…
2019/01423/TPO
2019
14A Mornington Avenue London W14 8UJ
Rear garden. T1) Bay: Reduce in height by 30% up to 4m, to 0.5m above previous points of…
2019/01250/TREE
2018 Approved
14A Mornington Avenue London W14 8UJ
Replacement of the existing single glazed timber entrance door with new timber double gla…
2018/03990/FUL
2018 Approved
Flat Ground 5 Mornington Avenue London W14 8UJ
Replacement of single-glazed white timber windows and a white timber door to the rear ele…
2018/01612/FUL
2018 Approved
Flat A Basement 4 Stanwick Road London W14 8UH
Rear garden. T1) Sycamore, reduce canopy by approx 3m from height and width.
2018/02848/TREE
2017 Approved
Flat Basement 3 Mornington Avenue London W14 8UJ
Erection of a single storey rear lower ground floor extension to the side and rear of the…
2017/01422/FUL
2016 Approved
1 Mornington Avenue London W14 8UJ
Side garden London Plane - Crown reduce to previous pruning points, remove all new growth…
2016/04667/TREE
2016 Approved
3 Mornington Avenue London W14 8UJ
T1 - London plane - Reduce height to previous points of reduction (3-4m) and sides to mat…
2016/03902/TREE
2016 Approved
Avon House Kensington Village Avonmore Road London W14 8TS
Alterations to the front elevation to include: installation of new entrance door, replace…
2016/01628/FUL
2016 Approved
21 Mornington Avenue London W14 8UJ
Pruning of London Plane Trees (T1 - T7) subject to Tree Preservation Order TPO/92/4/83, b…
2016/01119/TPO
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.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use