Postcode record · Hillingdon
HA4 6LZ.
HA4 6LZ has 24 known premises and 18 planning records — 15 approved of 18 decided (83.3%). 15 EPC records.
Postcode HA4 6LZ · boundary not held, centred on the postcodeApprovedRefusedOther18 exact18 on the map — every match
At a glance · this postcodeHillingdon profile →
24
Premises
known addresses (UPRNs)
18
Applications
18 decided
83.3%
Approval rate
15 approved · 3 refused
15
EPC records
ratings C 5 · D 9 · E 1
18
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 6LZ has 24 known premises and 18 planning records — 15 approved of 18 decided (83.3%). 15 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 10091096800
UPRN 100021454386
UPRN 100021454388
UPRN 100021454390
UPRN 100021454392
UPRN 100021454394
UPRN 100021454396
UPRN 100021454398
UPRN 100021454400
UPRN 100021454402
UPRN 10091096800
UPRN 100021454386
UPRN 100021454388
Show all 10 rows
UPRN 100021454390
UPRN 100021454392
UPRN 100021454394
UPRN 100021454396
UPRN 100021454398
UPRN 100021454400
UPRN 100021454402
Planning
What happened?
18 planning applications across the postcode; 15 approved of 18 decided (83.3%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey side and rear extension and front porch
122 BEDFORD ROAD RUISLIP · premises record
Agent Mr MS Kalsi · Officer Sharon Singh
Planning Application
Approved
2025-04-22
Erection of a single storey side/rear extension and erection of porch.
110 BEDFORD ROAD RUISLIP · premises record
Agent Mr Mark Baldwin · Officer Emilie Bateman
Planning Application
Approved
2022-03-14
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end. Erection of single storey extensions to rear & side. Erection of a porch and demolition of existing side extension (Application for a Certificate of Lawful Develo
110 BEDFORD ROAD RUISLIP · premises record
Agent Mr Mark Baldwin · Officer Analese Haynes
Planning Application
Approved
2022-03-14
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 2 front rooflights and conversion of roof from hip to gable end with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
92 BEDFORD ROAD RUISLIP · premises record
Agent Mr Ray Reilly Suite · Officer Nurgul Kinli
Planning Application
Approved
2021-04-22
Conversion of roofspace to habitable use to include a rear dormer, 3 front rooflights and conversion of roof from hip to gable end (Application for a Certificate of LawfulDevelopment for a Proposed Development).
128 BEDFORD ROAD RUISLIP · premises record
Agent Mr Rakesh Paramr · Officer Nesha Burnham
Planning Application
Approved
2020-11-17
Single storey side/rear and front extension
120 BEDFORD ROAD RUISLIP HA4 6LZ · premises record
Agent Mr & Mrs Briscoe · Officer Cris Lancaster
Planning Application
Approved
2020-04-23
Conversion of roofspace to habitable use to include a rear dormer and 2 front rooflights
84 BEDFORD ROAD RUISLIP · premises record
Agent Mr Ray Reilly Suite · Officer Hoda Sadri
Planning Application
Refused
2018-11-27
Conversion of roofspace to habitable use to include a rear dormer and 3 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
84 BEDFORD ROAD RUISLIP · premises record
Agent Mr Ray Reilly Suite · Officer Hoda Sadri
Planning Application
Refused
2018-09-27
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 a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
120 BEDFORD ROAD RUISLIP HA4 6LZ · premises record
Agent Mr John O'Keeffe · Officer Cris Lancaster
Planning Application
Approved
2017-04-28
Single storey side/rear and front extension
120 BEDFORD ROAD RUISLIP HA4 6LZ · premises record
Agent Mr John O'Keeffe · Officer Hoda Sadri
Planning Application
Approved
2017-03-01
Erection of a single storey side and rear extension and front porch
122 BEDFORD ROAD RUISLIP · premises record
Agent Mr MS Kalsi · Officer Sharon Singh
Approved
2025-04-22
More
Planning Application
Erection of a single storey side/rear extension and erection of porch.
110 BEDFORD ROAD RUISLIP · premises record
Agent Mr Mark Baldwin · Officer Emilie Bateman
Approved
2022-03-14
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end. Erection of single storey extensions to rear & side. Erection of a porch and demolition of existing side extension (Application for a Certificate of Lawful Develo
110 BEDFORD ROAD RUISLIP · premises record
Agent Mr Mark Baldwin · Officer Analese Haynes
Approved
2022-03-14
More
Planning Application
Show all 10 rows
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 2 front rooflights and conversion of roof from hip to gable end with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
92 BEDFORD ROAD RUISLIP · premises record
Agent Mr Ray Reilly Suite · Officer Nurgul Kinli
Approved
2021-04-22
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer, 3 front rooflights and conversion of roof from hip to gable end (Application for a Certificate of LawfulDevelopment for a Proposed Development).
128 BEDFORD ROAD RUISLIP · premises record
Agent Mr Rakesh Paramr · Officer Nesha Burnham
Approved
2020-11-17
More
Planning Application
Single storey side/rear and front extension
120 BEDFORD ROAD RUISLIP HA4 6LZ · premises record
Agent Mr & Mrs Briscoe · Officer Cris Lancaster
Approved
2020-04-23
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer and 2 front rooflights
84 BEDFORD ROAD RUISLIP · premises record
Agent Mr Ray Reilly Suite · Officer Hoda Sadri
Refused
2018-11-27
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer and 3 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
84 BEDFORD ROAD RUISLIP · premises record
Agent Mr Ray Reilly Suite · Officer Hoda Sadri
Refused
2018-09-27
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 a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
120 BEDFORD ROAD RUISLIP HA4 6LZ · premises record
Agent Mr John O'Keeffe · Officer Cris Lancaster
Approved
2017-04-28
More
Planning Application
Single storey side/rear and front extension
120 BEDFORD ROAD RUISLIP HA4 6LZ · premises record
Agent Mr John O'Keeffe · Officer Hoda Sadri
Approved
2017-03-01
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 24 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 24 of 24 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 24 of 24 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 18 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 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 3 applications
Agent on 2 applications
Agent on 2 applications
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 precedent18 applications and 18 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 5, D: 9, E: 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.
Thinking about a project here?
How long would a planning application take here? →
Hillingdon's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Hillingdon, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.