44 Bollo Lane Chiswick W4 5LT Data via plota.co.uk

261828HH - Householder Approved

Proposal

Single storey side infill extension, new roof terrace over first floor outrigger and replacement of sliding doors to rear Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
5 May 2026
✓
Consultation
8 May 2026
✓
Approved
17 Jul 2026

Approved on 17 Jul 2026 · Delegated Decision · Last checked 17 Jul 2026

Documents 18

All documents on the council site ↗

Site constraints 6

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 ↗
Local nature reserve about 128 m away: Gunnersbury Triangle
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
National infrastructure project about 826 m away: Thames Tideway Tunnel
The site is about 826 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
1 listed building within 150 m of the postcode pin; Inside the Ealing built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 6

Last sold for £1,200,000 in October 2023. Terraced house, freehold.

6 October 2023£1,200,000
16 November 2012£795,000
23 March 2007£586,007
29 July 2005£407,000
12 December 2001£350,000
29 October 1997£188,500

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

Building

Floor area146 m² (1,572 sq ft)
Energy ratingD (66 out of 100), could reach C
PropertyMid-terrace house, 7 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in August 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

Work with planning data?

Every application in Ealing - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Ealing
Application type
Householder
Postcode
W4 5LT
Received
5 May 2026
Validated
5 May 2026
Ward
Southfield
Case officer
Show
Target decision
30 Jun 2026
Decision
Grant with Conditions
Decision date
17 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Studio AA Ltd

How this decision compares

Decided in 73 days from validation, 19 days slower than Ealing's median of 54 for extensions. Approved, as 85% of extensions here are.

70%decided within 8 weeks
85%approved
1,470decided in the last year

Plota live figures for extensions decided by Ealing in the last twelve months, from validation. Ealing decision record →

Consultation & key dates

Alt. reference
PP-14868016
Planning Portal ref
PP-14868016
Consultation
8 May 2026
Comments by
2 Jun 2026
Statutory expiry
30 Jun 2026
Env. assessment
No
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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.