Postcode record · Hillingdon
HA4 8TY.
HA4 8TY has 36 known premises and 45 planning records — 35 approved of 43 decided (81.4%). 22 EPC records.
Postcode HA4 8TY · boundary not held, centred on the postcodeApprovedRefusedOther45 exact3 approximate48 on the map — every match
At a glance · this postcodeHillingdon profile →
36
Premises
known addresses (UPRNs)
45
Applications
43 decided
81.4%
Approval rate
35 approved · 8 refused
22
EPC records
ratings C 2 · D 10 · E 8 · F 2
48
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 8TY has 36 known premises and 45 planning records — 35 approved of 43 decided (81.4%). 22 EPC records.
Premises (18 of 36 shown)
Name
Details
UPRN 100021463496
UPRN 100021463498
UPRN 100021463500
UPRN 100021463502
UPRN 100021463504
UPRN 100021463506
UPRN 100021463508
UPRN 100021463510
UPRN 100021463511
UPRN 100021463513
UPRN 100021463496
UPRN 100021463498
UPRN 100021463500
Show all 10 rows
UPRN 100021463502
UPRN 100021463504
UPRN 100021463506
UPRN 100021463508
UPRN 100021463510
UPRN 100021463511
UPRN 100021463513
Planning
What happened?
45 planning applications across the postcode; 35 approved of 43 decided (81.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey side and rear extension, following demolition of the existing rear conservatory and rear extension.
117 LINDEN AVENUE RUISLIP HA4 8TY · premises record
Agent Nitin Hirani · Officer Samuel Patten
Planning Application
Other
2026-03-19
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 3.00 metres, and for which the height of the eaves would be 2.80 metres.
129 LINDEN AVENUE RUISLIP · premises record
Agent Satha Palan Studio · Officer Samuel Patten
Planning Application
Approved
2025-10-23
Conversion of roof space to habitable use to include rear dormer with 2no.Juliette balconies, 3no. front facing rooflights, conversion of roof form from hipped to gable ended with gable end window, and amendment to fenestrations.
129 LINDEN AVENUE RUISLIP HA4 8TY · premises record
Agent Mr Satha Palan Studio · Officer Samuel Patten
Planning Application
Approved
2025-10-18
Conversion of roof space to habitable use to include 2x side dormers with amendments to fenestrations including additional ground floor side windows (Application for a Certificate of Lawful Development for a Proposed Development)
155 LINDEN AVENUE RUISLIP · premises record
Agent Nitin Hirani · Officer Rhian Thomas
Planning Application
Approved
2025-05-14
Erection of a single storey front, side and rear extension and amendments to fenestration including a new front door.
155 LINDEN AVENUE RUISLIP · premises record
Agent Nitin Hirani · Officer Becky Smith
Planning Application
Approved
2025-05-14
Erection of a single storey wraparound extension to the side and rear
115 LINDEN AVENUE RUISLIP · premises record
Agent Mr H & Mistry · Officer Katherine Mills
Planning Application
Approved
2025-04-25
Conversion of roof space to habitable use to include a rear dormer with, 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 Existing Development)
165 LINDEN AVENUE RUISLIP · premises record
Agent Mr Ananthapadmanabhan Ananthapadmanabhan · Officer Agatha Dutton
Planning Application
Approved
2023-11-24
Erection of a single storey extension to side and rear.
125 LINDEN AVENUE RUISLIP HA4 8TY · premises record
Agent Mr Ian M Bird · Officer Niamh McMenamin
Planning Application
Approved
2023-08-25
Conversion of roof space to habitable use to include a rear dormer roof extension with juliette balcony and 4 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development).
125 LINDEN AVENUE RUISLIP HA4 8TY · premises record
Agent Ian M Bird · Officer Katherine Mills
Planning Application
Approved
2023-08-24
Erection of a single storey side extension with flat roof, new front facing window and 2 side roof lights.
123 LINDEN AVENUE RUISLIP · premises record
Agent Mr Ian M Bird · Officer Niamh McMenamin
Planning Application
Approved
2023-04-26
Erection of a single storey side and rear extension, following demolition of the existing rear conservatory and rear extension.
117 LINDEN AVENUE RUISLIP HA4 8TY · premises record
Agent Nitin Hirani · Officer Samuel Patten
Other
2026-03-19
More
Planning Application
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 3.00 metres, and for which the height of the eaves would be 2.80 metres.
129 LINDEN AVENUE RUISLIP · premises record
Agent Satha Palan Studio · Officer Samuel Patten
Approved
2025-10-23
More
Planning Application
Conversion of roof space to habitable use to include rear dormer with 2no.Juliette balconies, 3no. front facing rooflights, conversion of roof form from hipped to gable ended with gable end window, and amendment to fenestrations.
129 LINDEN AVENUE RUISLIP HA4 8TY · premises record
Agent Mr Satha Palan Studio · Officer Samuel Patten
Approved
2025-10-18
More
Planning Application
Show all 10 rows
Conversion of roof space to habitable use to include 2x side dormers with amendments to fenestrations including additional ground floor side windows (Application for a Certificate of Lawful Development for a Proposed Development)
155 LINDEN AVENUE RUISLIP · premises record
Agent Nitin Hirani · Officer Rhian Thomas
Approved
2025-05-14
More
Planning Application
Erection of a single storey front, side and rear extension and amendments to fenestration including a new front door.
155 LINDEN AVENUE RUISLIP · premises record
Agent Nitin Hirani · Officer Becky Smith
Approved
2025-05-14
More
Planning Application
Erection of a single storey wraparound extension to the side and rear
115 LINDEN AVENUE RUISLIP · premises record
Agent Mr H & Mistry · Officer Katherine Mills
Approved
2025-04-25
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with, 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 Existing Development)
165 LINDEN AVENUE RUISLIP · premises record
Agent Mr Ananthapadmanabhan Ananthapadmanabhan · Officer Agatha Dutton
Approved
2023-11-24
More
Planning Application
Erection of a single storey extension to side and rear.
125 LINDEN AVENUE RUISLIP HA4 8TY · premises record
Agent Mr Ian M Bird · Officer Niamh McMenamin
Approved
2023-08-25
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer roof extension with juliette balcony and 4 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development).
125 LINDEN AVENUE RUISLIP HA4 8TY · premises record
Agent Ian M Bird · Officer Katherine Mills
Approved
2023-08-24
More
Planning Application
Erection of a single storey side extension with flat roof, new front facing window and 2 side roof lights.
123 LINDEN AVENUE RUISLIP · premises record
Agent Mr Ian M Bird · Officer Niamh McMenamin
Approved
2023-04-26
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 36 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 36 of 36 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 36 of 36 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).
Oak Grove0 mLinden Avenue0 mR160 Public Footpath Elm Avenue To Linden Avenue0 mR161 Public Footpath Linden Avenue To Beech Avenue7 mElm Avenue56 mHawthorne Avenue57 mLime Grove57 mPark Way57 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 3 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 3 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 precedent45 applications and 48 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 2, D: 10, E: 8, F: 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.
4 intent signals recorded in this postcode
EPC F/G · Long hold · Ageing director
Subscribe to see the signals →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.