Postcode record · Hillingdon
UB3 3LJ.
UB3 3LJ has 33 known premises and 30 planning records — 17 approved of 30 decided (56.7%). 20 EPC records.
Postcode UB3 3LJ · boundary not held, centred on the postcodeApprovedRefusedOther30 on the map — every match
At a glance · this postcodeHillingdon profile →
33
Premises
known addresses (UPRNs)
30
Applications
30 decided
56.7%
Approval rate
17 approved · 9 refused
20
EPC records
ratings C 12 · D 8
30
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?
UB3 3LJ has 33 known premises and 30 planning records — 17 approved of 30 decided (56.7%). 20 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 10022800082
UPRN 10095323863
UPRN 100021431687
UPRN 100021431688
UPRN 100021431691
UPRN 100021431692
UPRN 100021431693
UPRN 100021431694
UPRN 100021431695
UPRN 100021431696
UPRN 10022800082
UPRN 10095323863
UPRN 100021431687
Show all 10 rows
UPRN 100021431688
UPRN 100021431691
UPRN 100021431692
UPRN 100021431693
UPRN 100021431694
UPRN 100021431695
UPRN 100021431696
Planning
What happened?
30 planning applications across the postcode; 17 approved of 30 decided (56.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of single dwelling into 2 flats, with associated amenity, bin and cycle stores, erection of a single storey extension to the rear, conversion of integral garage to habitable accommodation, conversion of roof space to habitable use to include a rear dormer and 4no. front roof lights.
32 MOUNT ROAD HAYES · premises record
Agent Ajay Modhwadia · Officer Christos Chrysanthou
Planning Application
Withdrawn
2024-12-04
Erection of a single storey rear extension
33 MOUNT ROAD HAYES · premises record
Agent Mr Rajesh Bhica · Officer Nicola Taplin
Planning Application
Approved
2022-03-14
Change from one family rented property to HMO of up to 10 people. No building or structural works required as already a 5-bedroom property and a HMO license granted in principle.
48 MOUNT ROAD HAYES · premises record
Agent Mr Amardeep Sandhu · Officer Haydon Richardson
Planning Application
Withdrawn
2022-02-03
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end.
42 MOUNT ROAD HAYES · premises record
Planning Application
Approved
2021-12-20
Details pursuant to conditions 4 (Landscape) and 7 (Step Free Access) of planning permission Ref: 2568/APP/2020/2196, dated 06-10-20 (Erection of a two storey, two-bedroom dwelling house with outbuilding, car parking spaces, cycle and bin stores, landscaping and amenity space)
37 MOUNT ROAD HAYES · premises record
Agent Mr Maciejewski · Officer Katherine Mills
Planning Application
Approved
2021-04-30
Demolition of existing dwellinghouses and erection of a three storey residential building compromising 4 x one bed and 3 x two bed self-contained flats, along with associated parking
34-36 MOUNT ROAD HAYES UB3 3LJ · premises record
Agent Mr Keith Kumar · Officer Babatunde Aregbesola
Planning Application
Refused
2020-12-29
Conversion of garage to habitable use
38 MOUNT ROAD HAYES UB3 3LJ · premises record
Agent MR RAJ ATRA · Officer Nurgul Kinli
Planning Application
Approved
2020-12-07
Erection of a two storey, two-bedroom dwelling house with outbuilding, car parking spaces, cycle and bin stores, landscaping and amenity space
37 MOUNT ROAD HAYES · premises record
Agent Mr Iven Goh A S A I Construction Ltd. · Officer Nicola Taplin
Planning Application
Approved
2020-07-16
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 3.4 metres, and for which the height of the eaves would be 2.85 metres
37 MOUNT ROAD HAYES · premises record
Agent Network Property Design · Officer Naim Poptani
Planning Application
Approved
2018-04-11
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
33 MOUNT ROAD HAYES UB3 3LJ · premises record
Agent Mr Rajesh Bhica · Officer Nicola Taplin
Planning Application
Approved
2017-01-16
Conversion of single dwelling into 2 flats, with associated amenity, bin and cycle stores, erection of a single storey extension to the rear, conversion of integral garage to habitable accommodation, conversion of roof space to habitable use to include a rear dormer and 4no. front roof lights.
32 MOUNT ROAD HAYES · premises record
Agent Ajay Modhwadia · Officer Christos Chrysanthou
Withdrawn
2024-12-04
More
Planning Application
Erection of a single storey rear extension
33 MOUNT ROAD HAYES · premises record
Agent Mr Rajesh Bhica · Officer Nicola Taplin
Approved
2022-03-14
More
Planning Application
Change from one family rented property to HMO of up to 10 people. No building or structural works required as already a 5-bedroom property and a HMO license granted in principle.
48 MOUNT ROAD HAYES · premises record
Agent Mr Amardeep Sandhu · Officer Haydon Richardson
Withdrawn
2022-02-03
More
Planning Application
Show all 10 rows
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end.
42 MOUNT ROAD HAYES · premises record
Approved
2021-12-20
More
Planning Application
Details pursuant to conditions 4 (Landscape) and 7 (Step Free Access) of planning permission Ref: 2568/APP/2020/2196, dated 06-10-20 (Erection of a two storey, two-bedroom dwelling house with outbuilding, car parking spaces, cycle and bin stores, landscaping and amenity space)
37 MOUNT ROAD HAYES · premises record
Agent Mr Maciejewski · Officer Katherine Mills
Approved
2021-04-30
More
Planning Application
Demolition of existing dwellinghouses and erection of a three storey residential building compromising 4 x one bed and 3 x two bed self-contained flats, along with associated parking
34-36 MOUNT ROAD HAYES UB3 3LJ · premises record
Agent Mr Keith Kumar · Officer Babatunde Aregbesola
Refused
2020-12-29
More
Planning Application
Conversion of garage to habitable use
38 MOUNT ROAD HAYES UB3 3LJ · premises record
Agent MR RAJ ATRA · Officer Nurgul Kinli
Approved
2020-12-07
More
Planning Application
Erection of a two storey, two-bedroom dwelling house with outbuilding, car parking spaces, cycle and bin stores, landscaping and amenity space
37 MOUNT ROAD HAYES · premises record
Agent Mr Iven Goh A S A I Construction Ltd. · Officer Nicola Taplin
Approved
2020-07-16
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 3.4 metres, and for which the height of the eaves would be 2.85 metres
37 MOUNT ROAD HAYES · premises record
Agent Network Property Design · Officer Naim Poptani
Approved
2018-04-11
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
33 MOUNT ROAD HAYES UB3 3LJ · premises record
Agent Mr Rajesh Bhica · Officer Nicola Taplin
Approved
2017-01-16
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 33 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 33 of 33 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 6 applications
Agent on 4 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
Agent on 1 application
Agent on 6 applications
Agent on 4 applications
Agent on 3 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent30 applications and 30 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 12, D: 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
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.
6 intent signals recorded in this postcode
HMO licence expiring · Beatable refusal · Long hold · HMO licensed
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.