12 12 BARNHILL, EASTCOTE
Work to an existing home, single-storey
Hillingdon · Reference 21975/APP/2026/1085
Comment period closed
What is being proposed
Erection of single storey rear/side extension
Description as published by Hillingdon.
What this could mean for you
These are the effects a proposal like this most often raises. Each one is a material planning consideration, so each can form the basis of a comment.
- Daylight and overshadowing
Derived automatically from the proposal wording. Read the full application before relying on it.
Timeline
Received
30 Apr 2026 · Submitted to the council
Validated
30 Apr 2026 · Checked and published
Comments close
4 Jun 2026 · Last day to have your say
Decision due
25 Jun 2026 · Target date, often slips
Decided
25 Jun 2026 · Outcome published
Key facts
- Reference
- 21975/APP/2026/1085
- Authority
- Hillingdon
- Address
- 12 12 BARNHILL, EASTCOTE
- Postcode
- Not given
- Type
- Extension or home alteration
- Scale
- Minor
- Storeys
- 1
- Applicant
- Not published
- Agent
- Not published
- Received
- 30 Apr 2026
- Decision due
- 25 Jun 2026
Also happening nearby
20 20 BARNHILL, EASTCOTE
A change of use
Conversion of roof space to habitable use to include 2 hipped to gable extensions, rear dormer, and gable end windows (Application for a Certificate of Lawful Development for a Proposed Development)
7 7 HAMLIN CRESCENT, EASTCOTE PINNER
A change of use
Part two storey, part single storey side/rear extensions, roof extension including 2 x front dormer roof extensions, front hip to gable conversion and raising of ridge height, conversion of garage to habitable accommodation, single storey front infill extension and external alterations including fenestration changes and removal of chimney stacks (Retrospective Planning Application).