Postcode record · Hillingdon
HA4 8UA.
HA4 8UA has 40 known premises and 40 planning records — 28 approved of 38 decided (73.7%). 25 EPC records.
Postcode HA4 8UA · boundary not held, centred on the postcodeApprovedRefusedOther40 exact40 on the map — every match
At a glance · this postcodeHillingdon profile →
40
Premises
known addresses (UPRNs)
40
Applications
38 decided
73.7%
Approval rate
28 approved · 10 refused
25
EPC records
ratings C 5 · D 12 · E 8
40
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 8UA has 40 known premises and 40 planning records — 28 approved of 38 decided (73.7%). 25 EPC records.
Premises (18 of 40 shown)
Name
Details
UPRN 10015379362
UPRN 100021463397
UPRN 100021463399
UPRN 100021463401
UPRN 100021463403
UPRN 100021463405
UPRN 100021463407
UPRN 100021463409
UPRN 100021463411
UPRN 10015379362
UPRN 100021463397
Show all 10 rows
UPRN 100021463399
UPRN 100021463401
UPRN 100021463403
UPRN 100021463405
UPRN 100021463407
UPRN 100021463409
UPRN 100021463411
Planning
What happened?
40 planning applications across the postcode; 28 approved of 38 decided (73.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of roof space to habitable use to include a hip-to-gable roof extension, a rear dormer with a Juliette balcony.
42 LINDEN AVENUE RUISLIP MIDDLESEX HA4 8UA · premises record
Agent The Planning Studio · Officer Sharon Singh
Planning Application
Approved
2025-08-28
Conversion of roof space to habitable use to include a rear dormer, 2no. front facing roof lights, and the raising of the property's ridge height.
78 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent Mr Sam Dodd Suite · Officer Katherine Mills
Planning Application
Approved
2025-07-22
Demolition of existing conservatory and erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.20 metres, and for which the height of the eaves would be 2.95 metres
32 LINDEN AVENUE RUISLIP · premises record
Agent Mr Arun Patel · Officer Katherine Mills
Planning Application
Approved
2023-08-01
Single storey rear/side/front extension
56 LINDEN AVENUE RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Charlotte Spencer
Planning Application
Approved
2019-01-22
Single storey rear extension involving alteration to existing conservatory roof
76 LINDEN AVENUE RUISLIP · premises record
Agent Mr A B Jackson · Officer Charlotte Spencer
Planning Application
Approved
2018-02-21
Single storey side extension and single storey rear extension
22 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent Pottle & Co. Suite A, · Officer Cris Lancaster
Planning Application
Approved
2017-04-11
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
78 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent ATK - Architecture & Management Ltd · Officer Hardeep Ryatt
Planning Application
Approved
2017-04-10
First floor rear extension
90 LINDEN AVENUE RUISLIP MIDDLESEX · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Planning Application
Approved
2016-10-05
Single storey rear extension (Part Retrospective)
46 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent Mr DARIUS GELICH · Officer Mandeep Chaggar
Planning Application
Approved
2016-08-31
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
46 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent Mr Darius Gelich · Officer Mandeep Chaggar
Planning Application
Refused
2016-06-30
Conversion of roof space to habitable use to include a hip-to-gable roof extension, a rear dormer with a Juliette balcony.
42 LINDEN AVENUE RUISLIP MIDDLESEX HA4 8UA · premises record
Agent The Planning Studio · Officer Sharon Singh
Approved
2025-08-28
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2no. front facing roof lights, and the raising of the property's ridge height.
78 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent Mr Sam Dodd Suite · Officer Katherine Mills
Approved
2025-07-22
More
Planning Application
Demolition of existing conservatory and erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.20 metres, and for which the height of the eaves would be 2.95 metres
32 LINDEN AVENUE RUISLIP · premises record
Agent Mr Arun Patel · Officer Katherine Mills
Approved
2023-08-01
More
Planning Application
Show all 10 rows
Single storey rear/side/front extension
56 LINDEN AVENUE RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Charlotte Spencer
Approved
2019-01-22
More
Planning Application
Single storey rear extension involving alteration to existing conservatory roof
76 LINDEN AVENUE RUISLIP · premises record
Agent Mr A B Jackson · Officer Charlotte Spencer
Approved
2018-02-21
More
Planning Application
Single storey side extension and single storey rear extension
22 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent Pottle & Co. Suite A, · Officer Cris Lancaster
Approved
2017-04-11
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
78 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent ATK - Architecture & Management Ltd · Officer Hardeep Ryatt
Approved
2017-04-10
More
Planning Application
First floor rear extension
90 LINDEN AVENUE RUISLIP MIDDLESEX · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Approved
2016-10-05
More
Planning Application
Single storey rear extension (Part Retrospective)
46 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent Mr DARIUS GELICH · Officer Mandeep Chaggar
Approved
2016-08-31
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
46 LINDEN AVENUE RUISLIP HA4 8UA · premises record
Agent Mr Darius Gelich · Officer Mandeep Chaggar
Refused
2016-06-30
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 40 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 40 of 40 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 40 of 40 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).
Chudleigh Way0 mR161 Public Footpath Linden Avenue To Beech Avenue0 mLinden Avenue0 mR160 Public Footpath Elm Avenue To Linden Avenue8 mBrixham Crescent28 mBeech Avenue29 mWhitby Road Footpath To Beech Avenue35 mFrans Court Access Road45 m
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 3 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 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
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 precedent40 applications and 40 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy25 EPC records; ratings C: 5, D: 12, E: 8.
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.