Postcode record · Hillingdon
UB8 3AJ.
UB8 3AJ has 36 known premises and 23 planning records — 17 approved of 20 decided (85%). 23 EPC records.
Postcode UB8 3AJ · boundary not held, centred on the postcodeApprovedRefusedOther23 exact23 on the map — every match
At a glance · this postcodeHillingdon profile →
36
Premises
known addresses (UPRNs)
23
Applications
20 decided
85%
Approval rate
17 approved · 3 refused
23
EPC records
ratings B 1 · C 3 · D 13 · E 3 · F 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?
UB8 3AJ has 36 known premises and 23 planning records — 17 approved of 20 decided (85%). 23 EPC records.
Premises (18 of 36 shown)
Name
Details
UPRN 768010825
UPRN 10022797031
UPRN 10022797032
UPRN 100021482834
UPRN 100021482835
UPRN 100021482836
UPRN 100021482837
UPRN 100021482838
UPRN 100021482839
UPRN 100021482840
UPRN 768010825
UPRN 10022797031
UPRN 10022797032
Show all 10 rows
UPRN 100021482834
UPRN 100021482835
UPRN 100021482836
UPRN 100021482837
UPRN 100021482838
UPRN 100021482839
UPRN 100021482840
Planning
What happened?
23 planning applications across the postcode; 17 approved of 20 decided (85%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of two storey side extension, single storey rear extension, front porch, conversion of roof space to habitable use to include hip to gable end, rear dormer, amendments to ground and first floor fenestration, and amendments to external materials, all following the removal of the existing chi
1 HAMILTON ROAD HAYES · premises record
Agent Mr Jasvir Phull · Officer Nicola Taplin
Planning Application
Refused
2026-03-04
Conversion of roofspace to habitable use to include a rear dormer, hip to gable end roof extension, Juliette balcony, front roof light, and side window (Application for Certificate of Lawful Development for a Proposed Development)
22 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Hammad Khan · Officer Eloise Hawkes
Planning Application
Approved
2025-09-24
Erection of a single storey side and rear wrap around extension and removal of chimney (amended description).
22 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Hammad Khan · Officer Rhian Thomas
Planning Application
Approved
2025-02-17
Erection of a single storey extension to the rear, Extension to garage to the rear
30 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Amar Sankhla · Officer Agatha Dutton
Planning Application
Approved
2024-10-11
Conversion of the integral garage to habitable accommodation.
24 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Mohammed Shamaun · Officer Agatha Dutton
Planning Application
Approved
2023-12-22
Erection of a single storey 4m rear extension and alterations to fenestration
20 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Abdi · Officer Nicola Taplin
Planning Application
Approved
2022-10-31
Conversion of roof space to habitable use to include a rear dormer roof extension with 2 front roof lights, conversion of roof from hip to gable end with the removal of chimney stack and the erection of a front porch (Application for a Certificate of Lawful Development for a Proposed Development).
20 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Abdi · Officer Rhian Thomas
Planning Application
Approved
2022-10-31
Single storey side/rear extension (following demolition of existing extensions).
9 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Sunny Bahia · Officer Jimill Patel
Planning Application
Approved
2021-09-29
Non-material Amendment to planning permission Ref: 514/APP/2020/4019 (Single storey side/rear extension) to change the ground floor rendered finish on the side and rear walls to facing brick to match the existing facing brick on the front of the existing house
7 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr David Nutchey · Officer Nicola Taplin
Planning Application
Approved
2021-04-26
Single storey side/rear extension
7 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr David Nutchey · Officer Jivan Manku
Planning Application
Approved
2020-12-04
Erection of two storey side extension, single storey rear extension, front porch, conversion of roof space to habitable use to include hip to gable end, rear dormer, amendments to ground and first floor fenestration, and amendments to external materials, all following the removal of the existing chi
1 HAMILTON ROAD HAYES · premises record
Agent Mr Jasvir Phull · Officer Nicola Taplin
Refused
2026-03-04
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer, hip to gable end roof extension, Juliette balcony, front roof light, and side window (Application for Certificate of Lawful Development for a Proposed Development)
22 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Hammad Khan · Officer Eloise Hawkes
Approved
2025-09-24
More
Planning Application
Erection of a single storey side and rear wrap around extension and removal of chimney (amended description).
22 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Hammad Khan · Officer Rhian Thomas
Approved
2025-02-17
More
Planning Application
Show all 10 rows
Erection of a single storey extension to the rear, Extension to garage to the rear
30 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Amar Sankhla · Officer Agatha Dutton
Approved
2024-10-11
More
Planning Application
Conversion of the integral garage to habitable accommodation.
24 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Mohammed Shamaun · Officer Agatha Dutton
Approved
2023-12-22
More
Planning Application
Erection of a single storey 4m rear extension and alterations to fenestration
20 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Abdi · Officer Nicola Taplin
Approved
2022-10-31
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer roof extension with 2 front roof lights, conversion of roof from hip to gable end with the removal of chimney stack and the erection of a front porch (Application for a Certificate of Lawful Development for a Proposed Development).
20 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Abdi · Officer Rhian Thomas
Approved
2022-10-31
More
Planning Application
Single storey side/rear extension (following demolition of existing extensions).
9 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr Sunny Bahia · Officer Jimill Patel
Approved
2021-09-29
More
Planning Application
Non-material Amendment to planning permission Ref: 514/APP/2020/4019 (Single storey side/rear extension) to change the ground floor rendered finish on the side and rear walls to facing brick to match the existing facing brick on the front of the existing house
7 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr David Nutchey · Officer Nicola Taplin
Approved
2021-04-26
More
Planning Application
Single storey side/rear extension
7 HAMILTON ROAD COWLEY UXBRIDGE · premises record
Agent Mr David Nutchey · Officer Jivan Manku
Approved
2020-12-04
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
Houses of Multiple Occupation (HMOs) · reference HMO2796 · 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.
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · 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).
People
Who is involved?
Named on the latest 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 4 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 4 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 precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings B: 1, C: 3, D: 13, E: 3, F: 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.
9 intent signals recorded in this postcode
Charge registered · Price decline · EPC F/G · Long hold · HMO licensed
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.