Postcode record · Hillingdon
UB8 3JA.
UB8 3JA has 31 known premises and 46 planning records — 28 approved of 41 decided (68.3%). 20 EPC records.
Postcode UB8 3JA · boundary not held, centred on the postcodeApprovedRefusedOther46 exact46 on the map — every match
At a glance · this postcodeHillingdon profile →
31
Premises
known addresses (UPRNs)
46
Applications
41 decided
68.3%
Approval rate
28 approved · 13 refused
20
EPC records
ratings C 2 · D 7 · E 10 · F 1
46
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 3JA has 31 known premises and 46 planning records — 28 approved of 41 decided (68.3%). 20 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 10096326237
UPRN 10096326238
UPRN 100021483180
UPRN 100021483181
UPRN 100021483182
UPRN 100021483183
UPRN 100021483184
UPRN 100021483185
UPRN 100021483186
UPRN 100021483187
UPRN 10096326237
UPRN 10096326238
UPRN 100021483180
Show all 10 rows
UPRN 100021483181
UPRN 100021483182
UPRN 100021483183
UPRN 100021483184
UPRN 100021483185
UPRN 100021483186
UPRN 100021483187
Planning
What happened?
46 planning applications across the postcode; 28 approved of 41 decided (68.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of roof space to habitable use to include 2no. side dormers and a gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
111 HARLINGTON ROAD HILLINGDON UB8 3JA · premises record
Agent Mr R DAustin · Officer Eloise Hawkes
Planning Application
Approved
2026-03-23
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
113 HARLINGTON ROAD HILLINGDON UB8 3JA · premises record
Agent Mr Sunny Bahia · Officer Analese Haynes
Planning Application
Approved
2025-07-17
Conversion of roof space to habitable use to include 2no. side dormers and amendments to ground floor window placement (Application for a Certificate of Lawful Development for a Proposed Development).
113 HARLINGTON ROAD HILLINGDON UB8 3JA · premises record
Agent Mr Sunny Bahia · Officer Rhian Thomas
Planning Application
Approved
2025-07-17
Erection of a single storey rear extension following demolition of existing garage/shed structure (amended drawings and description)
113 HARLINGTON ROAD HILLINGDON UB8 3JA · premises record
Agent Mr Sunny Bahia · Officer Rhian Thomas
Planning Application
Approved
2025-07-17
Variation of Condition 2 (Approved Plans) of planning permission ref. 25701/APP/2021/705 dated 11-05-2021 (Erection of a detached, two storey 5-bed dwelling with associated parking and amenity space with crossover to front and demolition of existing bungalow). Amendment to convert roof space to habi
121 HARLINGTON ROAD HILLINGDON · premises record
Agent MR RASHPAL KHURANA · Officer Nicola Taplin
Planning Application
Approved
2024-05-17
Details pursuant to the discharge of Conditions 3,4 and 8 (External materials, Landscaping and Step free access) of planning permission ref. 25701/APP/2021/705, dated 11-05-21 (Erection of a detached, two storey 5-bed dwelling with associated parking and amenity space with crossover to front and dem
121 HARLINGTON ROAD HILLINGDON · premises record
Agent MR RASHPAL KHURANA · Officer Daniel Ambrose
Planning Application
Approved
2024-02-23
Erection of conservatory-style single storey rear extension.
149 HARLINGTON ROAD HILLINGDON · premises record
Planning Application
Approved
2023-07-04
Demolition of chalet-style dwelling and erection of 2 x two storey semi-detached dwellings with associated landscaping and parking.
121 HARLINGTON ROAD HILLINGDON · premises record
Agent Mr Robert Young · Officer Haydon Richardson
Planning Application
Approved
2022-02-03
Erection of a detached, two storey 5-bed dwelling, including rooms in the roof space and rear dormer, with associated parking and amenity space with crossover to front and demolition of existing bungalow
121 HARLINGTON ROAD HILLINGDON · premises record
Agent MR RASHPAL KHURANA · Officer Haydon Richardson
Planning Application
Refused
2021-07-01
Removal of front bay windows and replacement with front porch and windows; single storey side extension (including removal of door/window of side addition); Side dormer roof extensions (involving conversion of roofspace into further habitable accommodation) and removal of side window to existing sid
109 HARLINGTON ROAD HILLINGDON · premises record
Agent Mr Kashif bashir · Officer Jimill Patel
Planning Application
Approved
2021-06-23
Conversion of roof space to habitable use to include 2no. side dormers and a gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
111 HARLINGTON ROAD HILLINGDON UB8 3JA · premises record
Agent Mr R DAustin · Officer Eloise Hawkes
Approved
2026-03-23
More
Planning Application
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
113 HARLINGTON ROAD HILLINGDON UB8 3JA · premises record
Agent Mr Sunny Bahia · Officer Analese Haynes
Approved
2025-07-17
More
Planning Application
Conversion of roof space to habitable use to include 2no. side dormers and amendments to ground floor window placement (Application for a Certificate of Lawful Development for a Proposed Development).
113 HARLINGTON ROAD HILLINGDON UB8 3JA · premises record
Agent Mr Sunny Bahia · Officer Rhian Thomas
Approved
2025-07-17
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension following demolition of existing garage/shed structure (amended drawings and description)
113 HARLINGTON ROAD HILLINGDON UB8 3JA · premises record
Agent Mr Sunny Bahia · Officer Rhian Thomas
Approved
2025-07-17
More
Planning Application
Variation of Condition 2 (Approved Plans) of planning permission ref. 25701/APP/2021/705 dated 11-05-2021 (Erection of a detached, two storey 5-bed dwelling with associated parking and amenity space with crossover to front and demolition of existing bungalow). Amendment to convert roof space to habi
121 HARLINGTON ROAD HILLINGDON · premises record
Agent MR RASHPAL KHURANA · Officer Nicola Taplin
Approved
2024-05-17
More
Planning Application
Details pursuant to the discharge of Conditions 3,4 and 8 (External materials, Landscaping and Step free access) of planning permission ref. 25701/APP/2021/705, dated 11-05-21 (Erection of a detached, two storey 5-bed dwelling with associated parking and amenity space with crossover to front and dem
121 HARLINGTON ROAD HILLINGDON · premises record
Agent MR RASHPAL KHURANA · Officer Daniel Ambrose
Approved
2024-02-23
More
Planning Application
Erection of conservatory-style single storey rear extension.
149 HARLINGTON ROAD HILLINGDON · premises record
Approved
2023-07-04
More
Planning Application
Demolition of chalet-style dwelling and erection of 2 x two storey semi-detached dwellings with associated landscaping and parking.
121 HARLINGTON ROAD HILLINGDON · premises record
Agent Mr Robert Young · Officer Haydon Richardson
Approved
2022-02-03
More
Planning Application
Erection of a detached, two storey 5-bed dwelling, including rooms in the roof space and rear dormer, with associated parking and amenity space with crossover to front and demolition of existing bungalow
121 HARLINGTON ROAD HILLINGDON · premises record
Agent MR RASHPAL KHURANA · Officer Haydon Richardson
Refused
2021-07-01
More
Planning Application
Removal of front bay windows and replacement with front porch and windows; single storey side extension (including removal of door/window of side addition); Side dormer roof extensions (involving conversion of roofspace into further habitable accommodation) and removal of side window to existing sid
109 HARLINGTON ROAD HILLINGDON · premises record
Agent Mr Kashif bashir · Officer Jimill Patel
Approved
2021-06-23
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 31 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 31 of 31 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 5 applications
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
Case officer on 8 applications
Case officer on 3 applications
Agent on 5 applications
Agent on 3 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
Case officer on 8 applications
Case officer on 3 applications
Development
What could it become?
Planning precedent46 applications and 46 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 2, D: 7, E: 10, F: 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 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
Repeat sale · Appeal dismissed · EPC F/G · 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.