Postcode record · Hillingdon
HA4 9HP.
HA4 9HP has 31 known premises and 14 planning records — 11 approved of 12 decided (91.7%). 15 EPC records.
Postcode HA4 9HP · boundary not held, centred on the postcodeApprovedRefusedOther14 exact14 on the map — every match
At a glance · this postcodeHillingdon profile →
31
Premises
known addresses (UPRNs)
14
Applications
12 decided
91.7%
Approval rate
11 approved · 1 refused
15
EPC records
ratings C 6 · D 7 · E 2
14
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 9HP has 31 known premises and 14 planning records — 11 approved of 12 decided (91.7%). 15 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 768010956
UPRN 100021462324
UPRN 100021462326
UPRN 100021462328
UPRN 100021462330
UPRN 100021462332
UPRN 100021462334
UPRN 100021462336
UPRN 100021462338
UPRN 100021462340
UPRN 768010956
UPRN 100021462324
UPRN 100021462326
Show all 10 rows
UPRN 100021462328
UPRN 100021462330
UPRN 100021462332
UPRN 100021462334
UPRN 100021462336
UPRN 100021462338
UPRN 100021462340
Planning
What happened?
14 planning applications across the postcode; 11 approved of 12 decided (91.7%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension
10 HUNTERS HILL RUISLIP HA4 9HP · premises record
Agent Mr John Grabowski · Officer Niamh McMenamin
Planning Application
Approved
2023-09-25
Partial demolition of existing outbuilding. Erection of a single storey rear extension and repositioning of existing SVP
50 HUNTERS HILL RUISLIP MIDDX HA4 9HP · premises record
Agent Mr Barry Cunningham · Officer Niamh McMenamin
Planning Application
Approved
2023-02-16
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
12 HUNTERS HILL RUISLIP · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Planning Application
Approved
2019-09-03
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 2.8 metres
24 HUNTERS HILL RUISLIP · premises record
Agent Mr J.S Jutley · Officer Cris Lancaster
Planning Application
Approved
2018-10-30
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.39 metres, and for which the height of the eaves would be 2.9 metres
38 HUNTERS HILL RUISLIP HA4 9HP · premises record
Agent Mr Peter Wells Walnut Tree Cottage · Officer Liz Arnold
Planning Application
Approved
2018-03-07
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.675 metres, and for which the height of the eaves would be 2.505 metres
54 HUNTERS HILL RUISLIP · premises record
Agent Mr Baldev Singh Bahra · Officer Hoda Sadri
Planning Application
Approved
2016-08-17
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 2.8 metres
30 HUNTERS HILL RUISLIP · premises record
Agent ELA Design · Officer Hoda Sadri
Planning Application
Approved
2016-05-03
Conversion of roof space to habitable use to include a rear dormer with Juliette Balcony, 3 front roof lights and conversion of roof from hip to gable end and porch to front (Application for a Certificate of Lawful Development for an Existing Development)
30 HUNTERS HILL RUISLIP · premises record
Agent Mr Chris Ellerbeck · Officer Hoda Sadri
Planning Application
Approved
2016-04-14
Conversion of roof space to habitable use to include a rear dormer and 2 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
50 HUNTERS HILL RUISLIP MIDDX HA4 9HP · premises record
Agent Mr Peter Wells · Officer Ayesha Ali
Planning Application
Approved
2015-03-10
Single storey detached outbuilding to rear for use as a store/summer house (Application for a Certificate of Lawful Development for an Existing Development)
8 HUNTERS HILL RUISLIP MIDDLESEX HA4 9HP · premises record
Agent Phil Warner · Officer Mark Jones
Planning Application
Approved
2013-09-19
Erection of a single storey rear extension
10 HUNTERS HILL RUISLIP HA4 9HP · premises record
Agent Mr John Grabowski · Officer Niamh McMenamin
Approved
2023-09-25
More
Planning Application
Partial demolition of existing outbuilding. Erection of a single storey rear extension and repositioning of existing SVP
50 HUNTERS HILL RUISLIP MIDDX HA4 9HP · premises record
Agent Mr Barry Cunningham · Officer Niamh McMenamin
Approved
2023-02-16
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
12 HUNTERS HILL RUISLIP · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Approved
2019-09-03
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 2.8 metres
24 HUNTERS HILL RUISLIP · premises record
Agent Mr J.S Jutley · Officer Cris Lancaster
Approved
2018-10-30
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.39 metres, and for which the height of the eaves would be 2.9 metres
38 HUNTERS HILL RUISLIP HA4 9HP · premises record
Agent Mr Peter Wells Walnut Tree Cottage · Officer Liz Arnold
Approved
2018-03-07
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.675 metres, and for which the height of the eaves would be 2.505 metres
54 HUNTERS HILL RUISLIP · premises record
Agent Mr Baldev Singh Bahra · Officer Hoda Sadri
Approved
2016-08-17
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 2.8 metres
30 HUNTERS HILL RUISLIP · premises record
Agent ELA Design · Officer Hoda Sadri
Approved
2016-05-03
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with Juliette Balcony, 3 front roof lights and conversion of roof from hip to gable end and porch to front (Application for a Certificate of Lawful Development for an Existing Development)
30 HUNTERS HILL RUISLIP · premises record
Agent Mr Chris Ellerbeck · Officer Hoda Sadri
Approved
2016-04-14
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer and 2 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
50 HUNTERS HILL RUISLIP MIDDX HA4 9HP · premises record
Agent Mr Peter Wells · Officer Ayesha Ali
Approved
2015-03-10
More
Planning Application
Single storey detached outbuilding to rear for use as a store/summer house (Application for a Certificate of Lawful Development for an Existing Development)
8 HUNTERS HILL RUISLIP MIDDLESEX HA4 9HP · premises record
Agent Phil Warner · Officer Mark Jones
Approved
2013-09-19
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 31 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 31 of 31 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 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Show all 10 rows
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 1 application
Development
What could it become?
Planning precedent14 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 6, D: 7, E: 2.
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.
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.