Postcode record · Hillingdon
HA4 6UL.
HA4 6UL has 23 known premises and 6 planning records — 3 approved of 5 decided (60%). 13 EPC records.
Postcode HA4 6UL · boundary not held, centred on the postcodeApprovedRefusedOther6 exact17 approximate23 on the map — every match
At a glance · this postcodeHillingdon profile →
23
Premises
known addresses (UPRNs)
6
Applications
5 decided
60%
Approval rate
3 approved · 2 refused
13
EPC records
ratings C 4 · D 6 · E 3
23
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 6UL has 23 known premises and 6 planning records — 3 approved of 5 decided (60%). 13 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 100021468370
UPRN 100021468372
UPRN 100021468374
UPRN 100021468376
UPRN 100021468378
UPRN 100021468380
UPRN 100021468381
UPRN 100021468383
UPRN 100021468385
UPRN 100021468387
UPRN 100021468370
UPRN 100021468372
UPRN 100021468374
Show all 10 rows
UPRN 100021468376
UPRN 100021468378
UPRN 100021468380
UPRN 100021468381
UPRN 100021468383
UPRN 100021468385
UPRN 100021468387
Planning
What happened?
6 planning applications across the postcode; 3 approved of 5 decided (60%). Latest 6 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey part side extension, part garage conversion
28 SOUTHPARK WAY RUISLIP · premises record
Agent Mr Nomaan Sheikh · Officer Katherine Mills
Planning Application
Approved
2026-03-27
Part two storey, part first floor side extension, rear conservatory, alterations to existing side rooflight (works involve the demolition of an existing single storey side extension)
38 SOUTHPARK WAY RUISLIP MIDDLESEX HA4 6UL · premises record
Agent MR DAVID FOSTER · Officer Sonia Bowen
Planning Application
Approved
2009-02-10
ERECTION OF A TWO STOREY SIDE EXTENSION AND REAR CONSERVATORY (INVOLVING DEMOLITION OF EXISTING SINGLE STOREY SIDE EXTENSION)
38 SOUTHPARK WAY RUISLIP MIDDLESEX HA4 6UL · premises record
Agent MR D FOSTER · Officer Sonia Bowen
Planning Application
Refused
2008-03-11
ERECTION OF A FIRST FLOOR SIDE EXTENSION OVER EXISTING HABITABLE ROOM
12 SOUTHPARK WAY RUISLIP · premises record
Agent MR G MANNING · Officer Robert Szymanski
Planning Application
Refused
2003-02-17
ERECTION OF A SINGLE STOREY REAR EXTENSION AND CONVERSION OF EXISTING GARAGE TO A HABITABLE ROOM
12 SOUTHPARK WAY RUISLIP · premises record
Agent GARY MANNING, ARCH. DESIGN · Officer Matt Brown
Planning Application
Approved
2001-12-17
INSTALLATION OF A VEHICULAR CROSSOVER
12 SOUTHPARK WAY RUISLIP · premises record
Agent MR R BROOKS · Officer Clearance Team
Planning Application
No determination
2000-12-18
Erection of a single storey part side extension, part garage conversion
28 SOUTHPARK WAY RUISLIP · premises record
Agent Mr Nomaan Sheikh · Officer Katherine Mills
Approved
2026-03-27
More
Planning Application
Part two storey, part first floor side extension, rear conservatory, alterations to existing side rooflight (works involve the demolition of an existing single storey side extension)
38 SOUTHPARK WAY RUISLIP MIDDLESEX HA4 6UL · premises record
Agent MR DAVID FOSTER · Officer Sonia Bowen
Approved
2009-02-10
More
Planning Application
ERECTION OF A TWO STOREY SIDE EXTENSION AND REAR CONSERVATORY (INVOLVING DEMOLITION OF EXISTING SINGLE STOREY SIDE EXTENSION)
38 SOUTHPARK WAY RUISLIP MIDDLESEX HA4 6UL · premises record
Agent MR D FOSTER · Officer Sonia Bowen
Refused
2008-03-11
More
Planning Application
Show all 6 rows
ERECTION OF A FIRST FLOOR SIDE EXTENSION OVER EXISTING HABITABLE ROOM
12 SOUTHPARK WAY RUISLIP · premises record
Agent MR G MANNING · Officer Robert Szymanski
Refused
2003-02-17
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION AND CONVERSION OF EXISTING GARAGE TO A HABITABLE ROOM
12 SOUTHPARK WAY RUISLIP · premises record
Agent GARY MANNING, ARCH. DESIGN · Officer Matt Brown
Approved
2001-12-17
More
Planning Application
INSTALLATION OF A VEHICULAR CROSSOVER
12 SOUTHPARK WAY RUISLIP · premises record
Agent MR R BROOKS · Officer Clearance Team
No determination
2000-12-18
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 23 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 23 of 23 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 6 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
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer 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
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent6 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 4, D: 6, 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
The Developer PlanOwnership, 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.