Postcode record · Hillingdon
HA4 9SB.
HA4 9SB has 35 known premises and 28 planning records — 18 approved of 26 decided (69.2%). 23 EPC records.
Postcode HA4 9SB · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeHillingdon profile →
35
Premises
known addresses (UPRNs)
28
Applications
26 decided
69.2%
Approval rate
18 approved · 8 refused
23
EPC records
ratings C 7 · D 13 · E 2 · F 1
28
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 9SB has 35 known premises and 28 planning records — 18 approved of 26 decided (69.2%). 23 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 768011913
UPRN 10022800620
UPRN 100021456716
UPRN 100021456717
UPRN 100021456719
UPRN 100021456721
UPRN 100021456723
UPRN 100021456725
UPRN 100021456727
UPRN 100021456729
UPRN 768011913
UPRN 10022800620
UPRN 100021456716
Show all 10 rows
UPRN 100021456717
UPRN 100021456719
UPRN 100021456721
UPRN 100021456723
UPRN 100021456725
UPRN 100021456727
UPRN 100021456729
Planning
What happened?
28 planning applications across the postcode; 18 approved of 26 decided (69.2%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of Condition 3 (incidental use) of planning permission ref.3085/APP/2023/2028, dated 10th July 2023 (Single storey detached outbuilding for home office, physical fitness and storage. (Part retrospective)) to amend the wording to allow for use as an annexe
54 CHELSTON ROAD RUISLIP · premises record
Agent Consilio Town Planning Argyle House Office · Officer Mitchell Heaven
Planning Application
Refused
2024-09-23
Erection of a single storey extension to the rear (Application for a Certificate of Lawful Development for a Proposed Development).
60 CHELSTON ROAD RUISLIP HA4 9SB · premises record
Agent Mr Tim Harris · Officer Becky Smith
Planning Application
Approved
2024-01-25
Single storey detached outbuilding for home office, physical fitness and storage. (Part retrospective)
54 CHELSTON ROAD RUISLIP · premises record
Agent Mr Rabin Khadka · Officer Christos Chrysanthou
Planning Application
Approved
2023-07-10
Variation of Conditions 2 (approved plans) and 4 (additional windows, doors or openings) of planning permission ref. 76975/APP/2022/71, dated 06-05-2022 (Erection of a two storey side and rear extension) to insert additional obscure glazed side facing windows for ventilation and pitched roof over si
16 CHELSTON ROAD RUISLIP HA4 9SB · premises record
Agent Ms Tanvi Shah · Officer Christos Chrysanthou
Planning Application
Approved
2023-05-25
Erection of a part single storey, part double storey rear extension, alteration to the roof of existing side extension. Raising of roof ridge.
54 CHELSTON ROAD RUISLIP · premises record
Agent Mr Rabin Khadka · Officer Nicola Taplin
Planning Application
Approved
2023-02-06
Erection of a single storey rear outbuilding for use as gym/children's play area and storage.
54 CHELSTON ROAD RUISLIP · premises record
Agent Mr Rabin Khadka · Officer Nicola Taplin
Planning Application
Approved
2023-02-02
Erection of a two storey side and rear extension
16 CHELSTON ROAD RUISLIP HA4 9SB · premises record
Agent Mrs Tanvi Shah · Officer Christos Chrysanthou
Planning Application
Approved
2022-01-12
Installation of vehicular crossover to front
52 CHELSTON ROAD RUISLIP · premises record
Planning Application
Refused
2020-08-11
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and raising of ridge height.
8 CHELSTON ROAD RUISLIP MIDDLESEX HA4 9SB · premises record
Agent Miss Chiara Smedley Altitude Lofts · Officer Cris Lancaster
Planning Application
Refused
2020-07-03
Conversion of roofspace to habitable use to include a rear dormer and 2 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
52 CHELSTON ROAD RUISLIP · premises record
Planning Application
Approved
2020-04-07
Variation of Condition 3 (incidental use) of planning permission ref.3085/APP/2023/2028, dated 10th July 2023 (Single storey detached outbuilding for home office, physical fitness and storage. (Part retrospective)) to amend the wording to allow for use as an annexe
54 CHELSTON ROAD RUISLIP · premises record
Agent Consilio Town Planning Argyle House Office · Officer Mitchell Heaven
Refused
2024-09-23
More
Planning Application
Erection of a single storey extension to the rear (Application for a Certificate of Lawful Development for a Proposed Development).
60 CHELSTON ROAD RUISLIP HA4 9SB · premises record
Agent Mr Tim Harris · Officer Becky Smith
Approved
2024-01-25
More
Planning Application
Single storey detached outbuilding for home office, physical fitness and storage. (Part retrospective)
54 CHELSTON ROAD RUISLIP · premises record
Agent Mr Rabin Khadka · Officer Christos Chrysanthou
Approved
2023-07-10
More
Planning Application
Show all 10 rows
Variation of Conditions 2 (approved plans) and 4 (additional windows, doors or openings) of planning permission ref. 76975/APP/2022/71, dated 06-05-2022 (Erection of a two storey side and rear extension) to insert additional obscure glazed side facing windows for ventilation and pitched roof over si
16 CHELSTON ROAD RUISLIP HA4 9SB · premises record
Agent Ms Tanvi Shah · Officer Christos Chrysanthou
Approved
2023-05-25
More
Planning Application
Erection of a part single storey, part double storey rear extension, alteration to the roof of existing side extension. Raising of roof ridge.
54 CHELSTON ROAD RUISLIP · premises record
Agent Mr Rabin Khadka · Officer Nicola Taplin
Approved
2023-02-06
More
Planning Application
Erection of a single storey rear outbuilding for use as gym/children's play area and storage.
54 CHELSTON ROAD RUISLIP · premises record
Agent Mr Rabin Khadka · Officer Nicola Taplin
Approved
2023-02-02
More
Planning Application
Erection of a two storey side and rear extension
16 CHELSTON ROAD RUISLIP HA4 9SB · premises record
Agent Mrs Tanvi Shah · Officer Christos Chrysanthou
Approved
2022-01-12
More
Planning Application
Installation of vehicular crossover to front
52 CHELSTON ROAD RUISLIP · premises record
Refused
2020-08-11
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and raising of ridge height.
8 CHELSTON ROAD RUISLIP MIDDLESEX HA4 9SB · premises record
Agent Miss Chiara Smedley Altitude Lofts · Officer Cris Lancaster
Refused
2020-07-03
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer and 2 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
52 CHELSTON ROAD RUISLIP · premises record
Approved
2020-04-07
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 35 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 35 of 35 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 28 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 3 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 1 application
Agent on 1 application
Agent on 3 applications
Agent on 2 applications
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 precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 7, D: 13, E: 2, F: 1.
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.
6 intent signals recorded in this postcode
Appeal dismissed · EPC F/G · 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.