Postcode record · Hillingdon
HA4 6UP.
HA4 6UP has 21 known premises and 31 planning records — 23 approved of 31 decided (74.2%). 16 EPC records.
Postcode HA4 6UP · boundary not held, centred on the postcodeApprovedRefusedOther31 exact31 on the map — every match
At a glance · this postcodeHillingdon profile →
21
Premises
known addresses (UPRNs)
31
Applications
31 decided
74.2%
Approval rate
23 approved · 8 refused
16
EPC records
ratings B 2 · C 5 · D 5 · E 3 · F 1
31
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 6UP has 21 known premises and 31 planning records — 23 approved of 31 decided (74.2%). 16 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 10003000358
UPRN 10092981178
UPRN 10092981179
UPRN 100021459030
UPRN 100021459032
UPRN 100021459037
UPRN 100021459039
UPRN 100021459046
UPRN 100021459048
UPRN 100021459049
UPRN 10003000358
UPRN 10092981178
UPRN 10092981179
Show all 10 rows
UPRN 100021459030
UPRN 100021459032
UPRN 100021459037
UPRN 100021459039
UPRN 100021459046
UPRN 100021459048
UPRN 100021459049
Planning
What happened?
31 planning applications across the postcode; 23 approved of 31 decided (74.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details pursuant to the discharge of Conditions 4 (Construction Management Plan), 7 (step free access), 9 (water management), 15 (Biodiversity Gain Plan) of planning permission ref: 65680/APP/2024/2633, dated 14/11/2025 (Erection of 3 x two storey 4-bedroom terraced dwellings, with loft conversions
37 EDWARDS AVENUE RUISLIP · premises record
Agent Mr Phillip Taylor Crossways Horsham Road DORKING RH4 · Officer Katherine Mills
Planning Application
Approved
2025-12-16
Erection of single storey rear extension
35A EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Consilio Group Argyle House Office · Officer Katherine Mills
Planning Application
Approved
2025-09-23
Erection of 3 x two storey 4-bedroom terraced dwellings, with loft conversions including 1 x rear dormer, 1 x roof light, solar panels with alterations to vehicular crossing, soft and hard landscaping and associated works
37 EDWARDS AVENUE RUISLIP · premises record
Planning Application
Approved
2024-10-02
Application to confirm commencement of development prior to expiry date pursuant to Condition 1 of planning permission ref: 65680/APP/2011/36 dated 4th April 2011 (Erection of 4 two-bedroom back to back two storey dwellings with associated parking and amenity space and installation of new vehicular
37 EDWARDS AVENUE RUISLIP · premises record
Agent Mr Phillip Taylor Leatherhead Institute · Officer Christos Chrysanthou
Planning Application
Approved
2024-03-11
Variation of Condition 5 (approved plans) and removal of Condition 18 (resident parking permit restrictions) of planning permission ref. 65680/APP/2011/36 dated 04-04-2011 for 'Erection of 4 two-bedroom back to back two storey dwellings with associated parking and amenity space and installation of n
37 EDWARDS AVENUE RUISLIP · premises record
Agent Mr Phillip Taylor Leatherhead Institute · Officer Christos Chrysanthou
Planning Application
Approved
2023-07-28
Conversion of roof space to habitable use to include a rear dormer with 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development).
23 EDWARDS AVENUE RUISLIP MIDDX HA4 6UP · premises record
Agent Mr James Rush · Officer Agatha Dutton
Planning Application
Approved
2023-05-25
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 (Application for a Certificate of Lawful Development for a Proposed Development)
25 EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Mr James Rush · Officer Rhian Thomas
Planning Application
Approved
2021-10-29
Erection of a single storey side extension and addition of bi-fold doors to existing ground floor rear extension.
25 EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Mr James Rush · Officer Emilie Bateman
Planning Application
Approved
2021-10-29
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)
31 EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Planning Application
Approved
2018-08-13
Single storey front/side/rear extension
31 EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Planning Application
Approved
2018-08-13
Details pursuant to the discharge of Conditions 4 (Construction Management Plan), 7 (step free access), 9 (water management), 15 (Biodiversity Gain Plan) of planning permission ref: 65680/APP/2024/2633, dated 14/11/2025 (Erection of 3 x two storey 4-bedroom terraced dwellings, with loft conversions
37 EDWARDS AVENUE RUISLIP · premises record
Agent Mr Phillip Taylor Crossways Horsham Road DORKING RH4 · Officer Katherine Mills
Approved
2025-12-16
More
Planning Application
Erection of single storey rear extension
35A EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Consilio Group Argyle House Office · Officer Katherine Mills
Approved
2025-09-23
More
Planning Application
Erection of 3 x two storey 4-bedroom terraced dwellings, with loft conversions including 1 x rear dormer, 1 x roof light, solar panels with alterations to vehicular crossing, soft and hard landscaping and associated works
37 EDWARDS AVENUE RUISLIP · premises record
Approved
2024-10-02
More
Planning Application
Show all 10 rows
Application to confirm commencement of development prior to expiry date pursuant to Condition 1 of planning permission ref: 65680/APP/2011/36 dated 4th April 2011 (Erection of 4 two-bedroom back to back two storey dwellings with associated parking and amenity space and installation of new vehicular
37 EDWARDS AVENUE RUISLIP · premises record
Agent Mr Phillip Taylor Leatherhead Institute · Officer Christos Chrysanthou
Approved
2024-03-11
More
Planning Application
Variation of Condition 5 (approved plans) and removal of Condition 18 (resident parking permit restrictions) of planning permission ref. 65680/APP/2011/36 dated 04-04-2011 for 'Erection of 4 two-bedroom back to back two storey dwellings with associated parking and amenity space and installation of n
37 EDWARDS AVENUE RUISLIP · premises record
Agent Mr Phillip Taylor Leatherhead Institute · Officer Christos Chrysanthou
Approved
2023-07-28
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development).
23 EDWARDS AVENUE RUISLIP MIDDX HA4 6UP · premises record
Agent Mr James Rush · Officer Agatha Dutton
Approved
2023-05-25
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 (Application for a Certificate of Lawful Development for a Proposed Development)
25 EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Mr James Rush · Officer Rhian Thomas
Approved
2021-10-29
More
Planning Application
Erection of a single storey side extension and addition of bi-fold doors to existing ground floor rear extension.
25 EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Mr James Rush · Officer Emilie Bateman
Approved
2021-10-29
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)
31 EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Approved
2018-08-13
More
Planning Application
Single storey front/side/rear extension
31 EDWARDS AVENUE RUISLIP HA4 6UP · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Approved
2018-08-13
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 21 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 21 of 21 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 5 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
Case officer on 3 applications
Agent on 5 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
Case officer on 3 applications
Development
What could it become?
Planning precedent31 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings B: 2, C: 5, D: 5, E: 3, 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.
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.