15 Marlborough Crescent Chiswick W4 1HE Data via plota.co.uk

Approved 252912LBC
Council
Ealing 1.5/10
Date received
30 Jul 2025
Date validated
30 Jul 2025
Postcode
W4 1HE

Description

Single-storey rear and side infill extension following demolition of the existing conservatory; alterations to the existing rear extension including new flat roofs and rooflights; roof alterations including the formation of a lead-clad dormer and installation of rooflights; replacement and alteration of doors and windows including new rear French doors; associated external alterations and internal reconfiguration of the dwelling (Listed Building Consent), Data via plota.co.uk

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Last checked

Ealing Council is publishing its applications late: so far it has put about three fifths of those it has numbered since late August on its register. Plota adds each one as soon as the council publishes it.

Site constraints 7

Grade II listed: 15, Marlborough Crescent
List entry 1079425 · 0 m away · 53 more listed buildings within 150 m (53 Grade II)
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 the other 53 with distances
Historic England ↗
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 ↗
Bedford Park 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 ↗
Air quality management area: Ealing 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 137 m away: Thames Tideway Tunnel
The site is 137 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 Ealing built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square.
Not affected
Not green belt · No scheduled monument at the site

Checked on 1 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 2

Last sold for £3,200,000 in July 2022. Detached house, freehold.

13 July 2022£3,200,000
26 May 2005£1,200,000

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

Building

Floor area264 m² (2,842 sq ft)
Energy ratingD (58 out of 100), could reach C
PropertyDetached house, 7 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2021, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

17 Jul 2026Approved

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Historical activity at this location

31 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025
Single storey rear infill extension (following demolition of existing conservatory); alte…
252911HH
2024 Approved
Replacement of an existing garden fence and gate to the rear, Replacement gate vertically…
241040LBC
2024 Approved
Replacement of an existing garden fence and gate to the rear, Replacement gate vertically…
241039HH
2023 Approved
Rear garden: (T1) - Mulberry (Morus) - Section fell to ground level
231919PTC
2018 Approved
Replacement of rear double glazed timber conservatory (following the demolition of the ex…
181881LBC
2018 Approved
Replacement of rear double glazed timber conservatory (following the demolition of the ex…
181880HH
Within ~100m

Nearby activity

2025 Approved
5 Queen Annes Grove Chiswick W4 1HW
T1 Chinese Privet - Crown reduce by up to 30%. (Amended description).
254096PTC
2025 Approved
95 Esmond Road Chiswick W4 1JE
T1: Silver birch tree - Fell to ground level, grind out stump. T2: Apple tree - Fell to g…
253365PTC
2025 Refused
Top Floor Flat 6 Marlborough Crescent Chiswick W4 1HF
Replace existing timber frame single glazed front windows with single toughened glazed un…
252863LBC
2025 Refused
Top Floor Flat 6 Marlborough Crescent Chiswick W4 1HF
Replace existing timber frame single glazed front windows with single toughened glazed un…
252862FUL
2025 Approved
56 Esmond Road Chiswick W4 1JF
Installation of security gates to rear alleyway of 56-80 and Esmond Road and 3-9 and 11 M…
252524FUL
2025 Refused
31 Queen Annes Grove Chiswick W4 1HW
Replacement of seven existing timber windows and set of French doors with timber casement…
252115LBC
2025 Refused
31 Queen Annes Grove Chiswick W4 1HW
Replacement of seven existing timber windows and set of French doors with timber casement…
252114HH
2025 Approved
19 Marlborough Crescent Chiswick W4 1HE
T1 Magnolia (M. soulangeana) - Reduce crown height by 30% (3m) to suitable growth points…
252267PTC
2025 Approved
First Floor Flat 10 Marlborough Crescent Chiswick W4 1HF
Rear garden: T1 Cherry Laurel (Prunus laurocerasus)- Reduce by 20-30% to tidy and contain…
251251PTC
2024 Approved
23 Marlborough Crescent Chiswick W4 1HE
T2 Magnolia- Reduce all aspects of the crown by approx. 2-2.5m to create a tight and tidy…
244886PTC
2024 Approved
8 Bedford Road Chiswick W4 1JJ
Front garden: T1 Ginkgo - Fell to ground level.
244465PTC
2024 Approved
12 Bedford Road Chiswick W4 1JH
Rear garden: T2 Laurel - Trim back and reduce height to previous level; T3 Birch - Reduce…
244118PTC
2024 Approved
12 Bedford Road Chiswick W4 1JH
TPO 391 - Rear garden: T1 Robinia (TPO.391) - reduce regrowth to shape crown by approx. 2…
244215PTT
2024 Withdrawn
Top Floor Flat 6 Marlborough Crescent Chiswick W4 1HF
Replacement of existing single-glazed timber windows on a like for like basis with double…
242963FUL
2024 Withdrawn
Top Floor Flat 6 Marlborough Crescent Chiswick W4 1HF
Replacement of existing single-glazed timber windows on a like for like basis with double…
243381LBC
2024 Approved
64 Esmond Road Chiswick W4 1JF
T1 Holly & T2 Holm Oak - Reduce the crown by approx. 2 - 3m all round and lift to 3.5m
243860PTC
2024 Approved
77 & 79 Esmond Road Chiswick W4 1JE
Removal of chimney stacks from rear elevation (Joint Application)
241676HH
2024 Approved
77 & 79 Esmond Road Chiswick W4 1JE
Removal of chimney stacks from rear elevation (Joint Application)
242356FUL
2024 Approved
2 Marlborough Crescent Chiswick W4 1HF
T7 Purple Leaved Plum - Reduce all aspects of crown by approx. 3-4m; thin by 10%; remove…
241725PTC
2024 Approved
13 Marlborough Crescent Chiswick W4 1HE
T2 Norway Maple - Crown reduce by up to 2m
241612PTC
2016 Decided
63 Esmond Road Chiswick London W4 1JE
TPO 316 - T1 Yew Tree - Reduce crown by 30% and tree height by 20%; T2 London Plane - Red…
164238PTT
2016 Approved
Alley To Rear Of 80 Esmond Road Chiswick London W4 1JF
Elder tree (T1) - Remove because impeding use of alley and low amenity value
164472PTC
2016 Approved
96 Esmond Road Chiswick London W4 1JF
Single storey side/rear extension; roof extension to rear (main) roofslope; part rear roo…
163231FUL
2016 Approved
10 Bedford Road Chiswick London W4 1JJ
(T1) Decayed elder - Fell
163073PTC
2016 Approved
13 Marlborough Crescent Chiswick W4 1HE
T1 Holly - fell; T2 Ceanothus - fell; T3 Magnolia - fell
160611TPC
Ealing
Planning Authority Score
1.5/10
Poor
#281 of 296 councils
Relevant to this application:
Householder decisions

Ealing is slower than most councils at deciding householder applications, ranking #264 out of 296. The council extends the time limit on 61% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Frequently extends decision deadlines
expect longer than the statutory limit
These figures are council-wide context, not a prediction for this application. View full council performance
Ealing decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #220 of 296
88%
Householder approved
Below avg (90%) #218 of 296
41%
Decided in 8 weeks
Below avg (63%) #264 of 296
61%
Extended time limit
Above avg (41%) #272 of 296
74%
Minor dwellings approved
302 decided (1-9 homes)
94%
Major dwellings approved
17 decided (10+ homes)
54%
Change of use approved
52 decided
1,973
Total decisions
306 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.