Postcode record · Hillingdon
UB3 1NN.
UB3 1NN has 25 known premises and 23 planning records — 19 approved of 22 decided (86.4%). 16 EPC records.
Postcode UB3 1NN · boundary not held, centred on the postcodeApprovedRefusedOther23 exact23 on the map — every match
At a glance · this postcodeHillingdon profile →
25
Premises
known addresses (UPRNs)
23
Applications
22 decided
86.4%
Approval rate
19 approved · 3 refused
16
EPC records
ratings C 3 · D 9 · E 4
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?
UB3 1NN has 25 known premises and 23 planning records — 19 approved of 22 decided (86.4%). 16 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 100021438989
UPRN 100021438991
UPRN 100021438992
UPRN 100021438993
UPRN 100021438994
UPRN 100021438996
UPRN 100021438997
UPRN 100021438998
UPRN 100021438999
UPRN 100021439000
UPRN 100021438989
UPRN 100021438991
UPRN 100021438992
Show all 10 rows
UPRN 100021438993
UPRN 100021438994
UPRN 100021438996
UPRN 100021438997
UPRN 100021438998
UPRN 100021438999
UPRN 100021439000
Planning
What happened?
23 planning applications across the postcode; 19 approved of 22 decided (86.4%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a part first floor, part single storey rear extension.
48 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NN · premises record
Agent Prabh Singh · Officer Nicola Taplin
Planning Application
Approved
2025-06-20
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.
55 WENTWORTH CRESCENT HAYES UB3 1NN · premises record
Officer Analese Haynes
Planning Application
Approved
2025-05-21
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window, and the erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
55 WENTWORTH CRESCENT HAYES · premises record
Officer Analese Haynes
Planning Application
Approved
2025-05-06
Erection of a first floor extension to the side and rear of the dwelling and single storey rear extension
48 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NN · premises record
Agent Mr Mohammed Shamaun · Officer Nicola Taplin
Planning Application
Refused
2025-01-20
Erection of a single storey rear extension
48 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NN · premises record
Agent Mr Mohammed Shamaun · Officer Agatha Dutton
Planning Application
Approved
2024-10-31
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 (including the roof lantern), and for which the height of the eaves would be 2.70 metres
37 WENTWORTH CRESCENT HAYES · premises record
Agent AMRIK SINGH · Officer Sadmir Kabashi
Planning Application
Approved
2024-07-15
Erection of an outbuilding in rear garden to be used as a gym
41 WENTWORTH CRESCENT HAYES · premises record
Agent AMRIK SINGH · Officer Rhian Thomas
Planning Application
Approved
2024-06-12
Erection of an outbuilding to rear garden.
46 WENTWORTH CRESCENT HAYES MIDDX UB3 1NN · premises record
Agent AMRIK SINGH · Officer Agatha Dutton
Planning Application
Approved
2024-03-15
Erection of single storey extension to the rear. Amendments to fenestration.
55 WENTWORTH CRESCENT HAYES · premises record
Agent Mr Jeff Asemi · Officer Hardev Gill
Planning Application
Approved
2023-05-16
Erection of a single storey extension to the rear, following demolition of outbuilding.
46 WENTWORTH CRESCENT HAYES MIDDX UB3 1NN · premises record
Agent Other TRICON DESIGN STUDIO · Officer Rhian Thomas
Planning Application
Approved
2023-05-09
Erection of a part first floor, part single storey rear extension.
48 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NN · premises record
Agent Prabh Singh · Officer Nicola Taplin
Approved
2025-06-20
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.
55 WENTWORTH CRESCENT HAYES UB3 1NN · premises record
Officer Analese Haynes
Approved
2025-05-21
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window, and the erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
55 WENTWORTH CRESCENT HAYES · premises record
Officer Analese Haynes
Approved
2025-05-06
More
Planning Application
Show all 10 rows
Erection of a first floor extension to the side and rear of the dwelling and single storey rear extension
48 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NN · premises record
Agent Mr Mohammed Shamaun · Officer Nicola Taplin
Refused
2025-01-20
More
Planning Application
Erection of a single storey rear extension
48 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NN · premises record
Agent Mr Mohammed Shamaun · Officer Agatha Dutton
Approved
2024-10-31
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 (including the roof lantern), and for which the height of the eaves would be 2.70 metres
37 WENTWORTH CRESCENT HAYES · premises record
Agent AMRIK SINGH · Officer Sadmir Kabashi
Approved
2024-07-15
More
Planning Application
Erection of an outbuilding in rear garden to be used as a gym
41 WENTWORTH CRESCENT HAYES · premises record
Agent AMRIK SINGH · Officer Rhian Thomas
Approved
2024-06-12
More
Planning Application
Erection of an outbuilding to rear garden.
46 WENTWORTH CRESCENT HAYES MIDDX UB3 1NN · premises record
Agent AMRIK SINGH · Officer Agatha Dutton
Approved
2024-03-15
More
Planning Application
Erection of single storey extension to the rear. Amendments to fenestration.
55 WENTWORTH CRESCENT HAYES · premises record
Agent Mr Jeff Asemi · Officer Hardev Gill
Approved
2023-05-16
More
Planning Application
Erection of a single storey extension to the rear, following demolition of outbuilding.
46 WENTWORTH CRESCENT HAYES MIDDX UB3 1NN · premises record
Agent Other TRICON DESIGN STUDIO · Officer Rhian Thomas
Approved
2023-05-09
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 25 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 25 of 25 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 3 applications
Agent on 2 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
Case officer on 5 applications
Case officer on 3 applications
Agent on 3 applications
Agent on 2 applications
Agent on 2 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
Case officer on 5 applications
Case officer on 3 applications
Development
What could it become?
Planning precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 3, D: 9, E: 4.
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.