Postcode record · Hillingdon
HA4 0AY.
HA4 0AY has 29 known premises and 16 planning records — 10 approved of 16 decided (62.5%). 15 EPC records.
Postcode HA4 0AY · boundary not held, centred on the postcodeApprovedRefusedOther16 on the map — every match
At a glance · this postcodeHillingdon profile →
29
Premises
known addresses (UPRNs)
16
Applications
16 decided
62.5%
Approval rate
10 approved · 4 refused
15
EPC records
ratings C 3 · D 10 · E 2
16
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 0AY has 29 known premises and 16 planning records — 10 approved of 16 decided (62.5%). 15 EPC records.
Premises (18 of 29 shown)
Name
Details
UPRN 768011805
UPRN 10022803427
UPRN 10025186942
UPRN 10092980442
UPRN 100021467619
UPRN 100021467620
UPRN 100021467622
UPRN 100021467624
UPRN 100021467626
UPRN 100021467630
UPRN 768011805
UPRN 10022803427
UPRN 10025186942
Show all 10 rows
UPRN 10092980442
UPRN 100021467619
UPRN 100021467620
UPRN 100021467622
UPRN 100021467624
UPRN 100021467626
UPRN 100021467630
Planning
What happened?
16 planning applications across the postcode; 10 approved of 16 decided (62.5%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension
90 SEATON GARDENS RUISLIP · premises record
Agent Mr D Black Bernadette Avenue Anlaby Common · Officer Katherine Mills
Planning Application
Approved
2023-12-11
Conversion of roof space to habitable use to include a rear dormer with 1 front roof light and 3 roof lights to existing single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
96 SEATON GARDENS RUISLIP MIDDLESEX HA4 0AY · premises record
Planning Application
Approved
2022-08-22
Installation of a window to the side (Retrospective)
80 SEATON GARDENS RUISLIP · premises record
Agent Mr Terry Brooks · Officer Diane Verona
Planning Application
Refused
2020-10-28
Installation of side window (Retrospective)
80 SEATON GARDENS RUISLIP · premises record
Agent Mr Terry Brooks · Officer Diane Verona
Planning Application
Refused
2020-06-29
Installation of window to side
80 SEATON GARDENS RUISLIP · premises record
Agent Mr Terry Brooks · Officer Diane Verona
Planning Application
Refused
2019-11-04
Single storey side/rear extension
66 SEATON GARDENS RUISLIP · premises record
Agent Mr eddie hannigan · Officer Diane Verona
Planning Application
Approved
2019-10-28
Part two storey, part single storey rear extension
58 SEATON GARDENS RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Hoda Sadri
Planning Application
Approved
2018-04-17
Single storey rear extension and porch to front
60 SEATON GARDENS RUISLIP · premises record
Agent Mr Pottle Suite A · Officer Hardeep Ryatt
Planning Application
Approved
2017-07-28
Part two storey, part single storey rear extension
58 SEATON GARDENS RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Hoda Sadri
Planning Application
Approved
2017-01-03
Single storey rear extension
64 SEATON GARDENS RUISLIP · premises record
Agent Mr eddie hannigan · Officer Patrick Marfleet
Planning Application
Approved
2015-01-19
Erection of a single storey rear extension
90 SEATON GARDENS RUISLIP · premises record
Agent Mr D Black Bernadette Avenue Anlaby Common · Officer Katherine Mills
Approved
2023-12-11
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with 1 front roof light and 3 roof lights to existing single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
96 SEATON GARDENS RUISLIP MIDDLESEX HA4 0AY · premises record
Approved
2022-08-22
More
Planning Application
Installation of a window to the side (Retrospective)
80 SEATON GARDENS RUISLIP · premises record
Agent Mr Terry Brooks · Officer Diane Verona
Refused
2020-10-28
More
Planning Application
Show all 10 rows
Installation of side window (Retrospective)
80 SEATON GARDENS RUISLIP · premises record
Agent Mr Terry Brooks · Officer Diane Verona
Refused
2020-06-29
More
Planning Application
Installation of window to side
80 SEATON GARDENS RUISLIP · premises record
Agent Mr Terry Brooks · Officer Diane Verona
Refused
2019-11-04
More
Planning Application
Single storey side/rear extension
66 SEATON GARDENS RUISLIP · premises record
Agent Mr eddie hannigan · Officer Diane Verona
Approved
2019-10-28
More
Planning Application
Part two storey, part single storey rear extension
58 SEATON GARDENS RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Hoda Sadri
Approved
2018-04-17
More
Planning Application
Single storey rear extension and porch to front
60 SEATON GARDENS RUISLIP · premises record
Agent Mr Pottle Suite A · Officer Hardeep Ryatt
Approved
2017-07-28
More
Planning Application
Part two storey, part single storey rear extension
58 SEATON GARDENS RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Hoda Sadri
Approved
2017-01-03
More
Planning Application
Single storey rear extension
64 SEATON GARDENS RUISLIP · premises record
Agent Mr eddie hannigan · Officer Patrick Marfleet
Approved
2015-01-19
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 29 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 29 of 29 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 29 of 29 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 16 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 precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 3, D: 10, 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.
3 intent signals recorded in this postcode
Portfolio seller · Repeat sale · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.