Proposal
Construction of a single storey rear extension to the existing rear extension including the enlargement of the existing roof terrace above at first floor level, internal and external alterations and general refurbishment of the house. Alterations to the existing services and the installation of an air conditioning condenser unit in the rear garden (Listed Building Consent)
As published by the council, reference 261256LBC
Timeline
Dates from the published record
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23 Mar 2026
Received by Ealing
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3 Jul 2026
Decision issued: Grant with Conditions
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25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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261255HH Granted
20 The Avenue Chiswick W4 1HT
Single storey rear extension to the existing rear extension including the enlargement of the existing roof terrace above at first floor level, internal and external alterations and general refurbishment of the house. Alterations to the existing services and the installation of an air conditioning condenser unit in the rear garden.
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254708HH Awaiting decision
20 The Avenue Chiswick W4 1HT
Construction of single storey garden outbuilding with basement level; and replacement boundary treatment facing Queen Anne's Gardens and the installation of an air conditioning condenser unit
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254709LBC Awaiting decision
20 The Avenue Chiswick W4 1HT
Construction of single storey garden outbuilding with basement level; and replacement boundary treatment facing Queen Anne's Gardens and the installation of an air conditioning condenser unit (Listed Building Consent)
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P/2008/3420 Withdrawn
34 The Avenue Chiswick W4 1HT
External repairs including brickwork repair / repointing and replacement of roof tiles. Repairs to original widows and replacement of non-original windows. Re-instatement of balustrade to rear terrace.Removal of front boundary fence and erection of Bedford Park style pallisade railings and sliding entrance gate. Internal alterations and repairs (Listed Building Consent)
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PP/2009/0207 Granted
34 The Avenue Chiswick London W4 1HT
External repairs including brickwork repair/re-pointing and replacement of roof tiles. Repairs to original windows and replacement of non-original windows. Reinstatement of balustrade to rear terrace. Removal of front boundary fence and erection of Bedford Park style palisade fence and gate. Internal alterations and repairs
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PP/2009/1139 Granted
4 The Avenue Chiswick London W4 1HT London
External and internal works involving removal of external metal staircase at side / rear (providing access from ground floor to first floor flat); infill opening at first floor side/ rear elevation; and removal of internal separation including doors at ground and first floor level (associated with the De-conversion of residential building consisting of two self contained flats into a single family house) (Listed Building Consent)
Other heritage and listed buildings applications
In Ealing
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253995LBC Refused
18 Queen Annes Grove Chiswick W4 1HN
Single storey rear/side extension with a flat roof incorporating a glazed lantern light with timber and framed sliding/folding doors with fully glazed panels (following demolition of existing pergola and conservatory); and associated alterations including raising of parapet wall alongside boundary (Listed Building Consent)
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261603LBC Withdrawn
The Duke Of Sussex 75 South Parade Chiswick W4 5LF
Installation of one new pictorial panel to existing gibbet, two sets of sign written house name letters, Three menu cases and five lanterns (Listed building consent)
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261984LBC Withdrawn
1 Bedford Road Chiswick W4 1HU
Installation of a single storey timber outbuilding in the front garden (Listed building consent)
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261921LBC Granted
Northfields Underground Station Northfield Avenue West Ealing W13 9QU
Replacement of existing Variable information Display (VID) on Platforms 2 and associated infrastructure (Listed Building Consent)
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262602LBC Awaiting decision
14 South Parade Chiswick W4 1JU
Single storey side/rear extension (following part demolition of rear extension); installation of timber gate; installation of fence; alterations to north elevation fenestrations; removal of pergola; decking; internal and external alterations; alterations to landscape (Listed Building Consent)