Postcode record · Hillingdon
HA4 8RG.
HA4 8RG has 43 known premises and 35 planning records — 27 approved of 33 decided (81.8%). 23 EPC records.
Postcode HA4 8RG · boundary not held, centred on the postcodeApprovedRefusedOther35 exact35 on the map — every match
At a glance · this postcodeHillingdon profile →
43
Premises
known addresses (UPRNs)
35
Applications
33 decided
81.8%
Approval rate
27 approved · 6 refused
23
EPC records
ratings B 1 · C 4 · D 15 · E 3
35
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
HA4 8RG has 43 known premises and 35 planning records — 27 approved of 33 decided (81.8%). 23 EPC records.
Premises (18 of 43 shown)
Name
Details
UPRN 10096325294
UPRN 10096325456
UPRN 10096325457
UPRN 10096325458
UPRN 100021453814
UPRN 100021453816
UPRN 100021453817
UPRN 100021453819
UPRN 100021453821
UPRN 100021453823
UPRN 10096325294
UPRN 10096325456
UPRN 10096325457
Show all 10 rows
UPRN 10096325458
UPRN 100021453814
UPRN 100021453816
UPRN 100021453817
UPRN 100021453819
UPRN 100021453821
UPRN 100021453823
Planning
What happened?
35 planning applications across the postcode; 27 approved of 33 decided (81.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.90 metres, and for which the height of the eaves would be 2.40 metres.
72 ACACIA AVENUE RUISLIP HA4 8RG · premises record
Agent Mr Michael Holdbrook · Officer Samuel Patten
Planning Application
Approved
2026-03-25
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights, conversion of roof space from hip to gable end, amendments to fenestration and alteration of existing soil pipe (Application for a Certificate of Lawful Development for a Proposed Development).
14 ACACIA AVENUE EASTCOTE · premises record
Agent Mr Sanjay Kanadia Spillways Limited STC House · Officer Katherine Mills
Planning Application
Approved
2024-12-10
Conversion of roof space to habitable use to include a new side dormer (Application for a Certificate of Lawful Development for a Proposed Development)
8 ACACIA AVENUE EASTCOTE · premises record
Agent Mr M Smith · Officer Agatha Dutton
Planning Application
Approved
2023-06-06
Erection of an additional side dormer to existing loft conversion
8 ACACIA AVENUE EASTCOTE · premises record
Agent Mr M Smith · Officer Emilie Bateman
Planning Application
Withdrawn
2023-01-25
Erection of 1 no. side dormers to existing habitable roof space (revised plans and description)
8 ACACIA AVENUE EASTCOTE · premises record
Agent Mr M. Smith · Officer Emilie Bateman
Planning Application
Approved
2023-01-03
Erection of a two storey front extension and the addition of 6 no. new side facing windows. Conversion of roofspace to habitable use to include the raising of the roof ridge, roof lights with a side and rear dormer
4a ACACIA AVENUE EASTCOTE HA4 8RG · premises record
Agent Mr Kevin Padilla · Officer Emilie Bateman
Planning Application
Approved
2022-05-10
Erection of a porch/ front extension involving the demolition of existing front porch.
72 ACACIA AVENUE EASTCOTE HA4 8RG · premises record
Agent Mr Michael Holdbrook Flat · Officer Nicola Taplin
Planning Application
Approved
2022-04-27
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with new gable end window, following removal of chimney stack (Application for a Certificate of Lawful Development for a Proposed Development)
72 ACACIA AVENUE EASTCOTE HA4 8RG · premises record
Agent Mr Michael Holdbrook Flat · Officer Analese Haynes
Planning Application
Approved
2022-04-27
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 2 front rooflights, conversion from hip to gable end with new gable end window and single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
62 ACACIA AVENUE EASTCOTE · premises record
Agent Mr John Edgell · Officer Christopher Brady
Planning Application
Approved
2021-05-11
Single storey rear extension and conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with gable end window
62 ACACIA AVENUE EASTCOTE · premises record
Planning Application
Refused
2021-03-18
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.90 metres, and for which the height of the eaves would be 2.40 metres.
72 ACACIA AVENUE RUISLIP HA4 8RG · premises record
Agent Mr Michael Holdbrook · Officer Samuel Patten
Approved
2026-03-25
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights, conversion of roof space from hip to gable end, amendments to fenestration and alteration of existing soil pipe (Application for a Certificate of Lawful Development for a Proposed Development).
14 ACACIA AVENUE EASTCOTE · premises record
Agent Mr Sanjay Kanadia Spillways Limited STC House · Officer Katherine Mills
Approved
2024-12-10
More
Planning Application
Conversion of roof space to habitable use to include a new side dormer (Application for a Certificate of Lawful Development for a Proposed Development)
8 ACACIA AVENUE EASTCOTE · premises record
Agent Mr M Smith · Officer Agatha Dutton
Approved
2023-06-06
More
Planning Application
Show all 10 rows
Erection of an additional side dormer to existing loft conversion
8 ACACIA AVENUE EASTCOTE · premises record
Agent Mr M Smith · Officer Emilie Bateman
Withdrawn
2023-01-25
More
Planning Application
Erection of 1 no. side dormers to existing habitable roof space (revised plans and description)
8 ACACIA AVENUE EASTCOTE · premises record
Agent Mr M. Smith · Officer Emilie Bateman
Approved
2023-01-03
More
Planning Application
Erection of a two storey front extension and the addition of 6 no. new side facing windows. Conversion of roofspace to habitable use to include the raising of the roof ridge, roof lights with a side and rear dormer
4a ACACIA AVENUE EASTCOTE HA4 8RG · premises record
Agent Mr Kevin Padilla · Officer Emilie Bateman
Approved
2022-05-10
More
Planning Application
Erection of a porch/ front extension involving the demolition of existing front porch.
72 ACACIA AVENUE EASTCOTE HA4 8RG · premises record
Agent Mr Michael Holdbrook Flat · Officer Nicola Taplin
Approved
2022-04-27
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with new gable end window, following removal of chimney stack (Application for a Certificate of Lawful Development for a Proposed Development)
72 ACACIA AVENUE EASTCOTE HA4 8RG · premises record
Agent Mr Michael Holdbrook Flat · Officer Analese Haynes
Approved
2022-04-27
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 2 front rooflights, conversion from hip to gable end with new gable end window and single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
62 ACACIA AVENUE EASTCOTE · premises record
Agent Mr John Edgell · Officer Christopher Brady
Approved
2021-05-11
More
Planning Application
Single storey rear extension and conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with gable end window
62 ACACIA AVENUE EASTCOTE · premises record
Refused
2021-03-18
More
Planning Application
Building control
Building-control records are not yet collected for Hillingdon — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 43 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 43 of 43 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 43 of 43 premises. Some normally permitted changes may require planning permission.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Show all 10 rows
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent35 applications and 35 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings B: 1, C: 4, D: 15, E: 3.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
10 intent signals recorded in this postcode
Repeat sale · Price decline · Appeal dismissed · Long hold
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.