Postcode record · Hillingdon
HA4 9EF.
HA4 9EF has 24 known premises and 19 planning records — 14 approved of 19 decided (73.7%). 13 EPC records.
Postcode HA4 9EF · boundary not held, centred on the postcodeApprovedRefusedOther3 on the map — every match
At a glance · this postcodeHillingdon profile →
24
Premises
known addresses (UPRNs)
19
Applications
19 decided
73.7%
Approval rate
14 approved · 4 refused
13
EPC records
ratings C 3 · D 9 · E 1
3
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 9EF has 24 known premises and 19 planning records — 14 approved of 19 decided (73.7%). 13 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 768011792
UPRN 100021467266
UPRN 100021467267
UPRN 100021467268
UPRN 100021467269
UPRN 100021467270
UPRN 100021467271
UPRN 100021467272
UPRN 100021467273
UPRN 100021467274
UPRN 768011792
UPRN 100021467266
UPRN 100021467267
Show all 10 rows
UPRN 100021467268
UPRN 100021467269
UPRN 100021467270
UPRN 100021467271
UPRN 100021467272
UPRN 100021467273
UPRN 100021467274
Planning
What happened?
19 planning applications across the postcode; 14 approved of 19 decided (73.7%). Latest 19 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of one free standing pouch box for use by Royal Mail (ref:RU 38)
ADJACENT 2 RUSSELL CLOSE COLLINS DRIVE RUISLIP · premises record
Agent Mr J Heard Royal Mail · Officer Gavin Cooper
—
Approved
2098-09-14
Conversion of roof space to habitable use to include a rear dormer, 2 x front roof lights, conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
15 RUSSELL CLOSE RUISLIP HA4 9EF · premises record
Planning Application
Approved
2026-03-18
Erection of a single storey rear extension
11 RUSSELL CLOSE RUISLIP · premises record
Agent Mr Jonathan Rushton · Officer Niamh McMenamin
Planning Application
Approved
2022-09-21
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 3.40 metres, and for which the height of the eaves would be 3.00 metres
11 RUSSELL CLOSE RUISLIP · premises record
Agent Mr Jonathan Rushton · Officer Analese Haynes
Planning Application
Refused
2022-08-02
Single storey rear extension
13 RUSSELL CLOSE RUISLIP HA4 9EF · premises record
Agent Mr Mark Pottle Suite A · Officer Mandeep Chaggar
Planning Application
Approved
2021-01-18
Single storey side extension
14 RUSSELL CLOSE RUISLIP · premises record
Agent Mark Pottle Suite B · Officer Hoda Sadri
Planning Application
Approved
2016-06-06
2 x Single storey detached outbuildings for use as a garage and motorbike/cycle store
23A RUSSELL CLOSE RUISLIP · premises record
Planning Application
Approved
2014-10-13
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights 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)
7 RUSSELL CLOSE RUISLIP HA4 9EF · premises record
Planning Application
Approved
2014-09-08
Single storey rear extension
9 RUSSELL CLOSE RUISLIP · premises record
Planning Application
Approved
2009-07-01
ERECTION OF A SINGLE-STOREY SIDE AND REAR EXTENSION, AND FRONT PORCH.
23A RUSSELL CLOSE RUISLIP · premises record
Agent Anthony J Blyth & Co. · Officer Sonia / Louie Bowen
Planning Application
Approved
2006-02-28
Installation of one free standing pouch box for use by Royal Mail (ref:RU 38)
ADJACENT 2 RUSSELL CLOSE COLLINS DRIVE RUISLIP · premises record
Agent Mr J Heard Royal Mail · Officer Gavin Cooper
Approved
2098-09-14
More
—
Conversion of roof space to habitable use to include a rear dormer, 2 x front roof lights, conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
15 RUSSELL CLOSE RUISLIP HA4 9EF · premises record
Approved
2026-03-18
More
Planning Application
Erection of a single storey rear extension
11 RUSSELL CLOSE RUISLIP · premises record
Agent Mr Jonathan Rushton · Officer Niamh McMenamin
Approved
2022-09-21
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 3.40 metres, and for which the height of the eaves would be 3.00 metres
11 RUSSELL CLOSE RUISLIP · premises record
Agent Mr Jonathan Rushton · Officer Analese Haynes
Refused
2022-08-02
More
Planning Application
Single storey rear extension
13 RUSSELL CLOSE RUISLIP HA4 9EF · premises record
Agent Mr Mark Pottle Suite A · Officer Mandeep Chaggar
Approved
2021-01-18
More
Planning Application
Single storey side extension
14 RUSSELL CLOSE RUISLIP · premises record
Agent Mark Pottle Suite B · Officer Hoda Sadri
Approved
2016-06-06
More
Planning Application
2 x Single storey detached outbuildings for use as a garage and motorbike/cycle store
23A RUSSELL CLOSE RUISLIP · premises record
Approved
2014-10-13
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights 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)
7 RUSSELL CLOSE RUISLIP HA4 9EF · premises record
Approved
2014-09-08
More
Planning Application
Single storey rear extension
9 RUSSELL CLOSE RUISLIP · premises record
Approved
2009-07-01
More
Planning Application
ERECTION OF A SINGLE-STOREY SIDE AND REAR EXTENSION, AND FRONT PORCH.
23A RUSSELL CLOSE RUISLIP · premises record
Agent Anthony J Blyth & Co. · Officer Sonia / Louie Bowen
Approved
2006-02-28
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
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 19 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 2 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 2 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 precedent19 applications and 3 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 3, 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 Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.