Postcode record · Hillingdon
UB3 1NL.
UB3 1NL has 25 known premises and 36 planning records — 26 approved of 29 decided (89.7%). 15 EPC records.
Postcode UB3 1NL · boundary not held, centred on the postcodeApprovedRefusedOther36 exact36 on the map — every match
At a glance · this postcodeHillingdon profile →
25
Premises
known addresses (UPRNs)
36
Applications
29 decided
89.7%
Approval rate
26 approved · 3 refused
15
EPC records
ratings D 10 · E 5
36
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 1NL has 25 known premises and 36 planning records — 26 approved of 29 decided (89.7%). 15 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 10091098422
UPRN 100021438966
UPRN 100021438967
UPRN 100021438968
UPRN 100021438969
UPRN 100021438970
UPRN 100021438971
UPRN 100021438972
UPRN 100021438973
UPRN 100021438974
UPRN 10091098422
UPRN 100021438966
UPRN 100021438967
Show all 10 rows
UPRN 100021438968
UPRN 100021438969
UPRN 100021438970
UPRN 100021438971
UPRN 100021438972
UPRN 100021438973
UPRN 100021438974
Planning
What happened?
36 planning applications across the postcode; 26 approved of 29 decided (89.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a first floor extension to the rear, erection of outbuilding
18 WENTWORTH CRESCENT HAYES · premises record
Agent Prabh Singh ALBION HOUSE ALBION CLOSE Slough SL2 · Officer Wai Hing Tse
Planning Application
Other
2026-04-28
Erection of single storey rear extension.
23 WENTWORTH CRESCENT HAYES · premises record
Agent Mr Kaustubh Raut · Officer Analese Haynes
Planning Application
Other
2026-03-24
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, gable end window, 2x roof lights, and the erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
23 WENTWORTH CRESCENT HAYES · premises record
Agent Mr Kaustubh Raut · Officer Eloise Hawkes
Planning Application
Approved
2026-03-07
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 3x front roof lights, and the removal of a chimney (Application for a Certificate of Lawful Development for a Proposed Development)
18 WENTWORTH CRESCENT HAYES · premises record
Agent Prabh Singh ALBION HOUSE ALBION CLOSE Slough SL2 · Officer Eloise Hawkes
Planning Application
Approved
2026-01-06
Erection of single storey rear extension extending out 4.0m from the rear wall of the original dwelling, with a maximum height of 3.0m and eaves with a height of 2.8m.
18 WENTWORTH CRESCENT HAYES · premises record
Agent Prabh Singh · Officer Sadmir Kabashi
Planning Application
Approved
2026-01-06
Erection of single storey rear extension
7 WENTWORTH CRESCENT HAYES · premises record
Agent AMRIK SINGH · Officer Analese Haynes
Planning Application
Approved
2025-10-13
Retention and extension of an outbuilding (Part-retrospective Application) (revised proposal description)
7 WENTWORTH CRESCENT HAYES · premises record
Agent AMRIK SINGH · Officer Analese Haynes
Planning Application
Approved
2025-10-13
Erection of outbuilding (Retrospective application)
16 WENTWORTH CRESCENT HAYES MIDDLESEX · premises record
Agent Mr Hammad Khan · Officer Sadmir Kabashi
Planning Application
Approved
2025-07-29
Erection of an outbuilding to the rear garden, following the demolition of existing detached garage
4 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NL · premises record
Agent Mr R Dhingra · Officer Nicola Taplin
Planning Application
Approved
2025-02-13
Erection of single storey rear extension
4 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NL · premises record
Agent Mr R Dhingra · Officer Daniel Ambrose
Planning Application
Approved
2025-02-13
Erection of a first floor extension to the rear, erection of outbuilding
18 WENTWORTH CRESCENT HAYES · premises record
Agent Prabh Singh ALBION HOUSE ALBION CLOSE Slough SL2 · Officer Wai Hing Tse
Other
2026-04-28
More
Planning Application
Erection of single storey rear extension.
23 WENTWORTH CRESCENT HAYES · premises record
Agent Mr Kaustubh Raut · Officer Analese Haynes
Other
2026-03-24
More
Planning Application
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, gable end window, 2x roof lights, and the erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
23 WENTWORTH CRESCENT HAYES · premises record
Agent Mr Kaustubh Raut · Officer Eloise Hawkes
Approved
2026-03-07
More
Planning Application
Show all 10 rows
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 3x front roof lights, and the removal of a chimney (Application for a Certificate of Lawful Development for a Proposed Development)
18 WENTWORTH CRESCENT HAYES · premises record
Agent Prabh Singh ALBION HOUSE ALBION CLOSE Slough SL2 · Officer Eloise Hawkes
Approved
2026-01-06
More
Planning Application
Erection of single storey rear extension extending out 4.0m from the rear wall of the original dwelling, with a maximum height of 3.0m and eaves with a height of 2.8m.
18 WENTWORTH CRESCENT HAYES · premises record
Agent Prabh Singh · Officer Sadmir Kabashi
Approved
2026-01-06
More
Planning Application
Erection of single storey rear extension
7 WENTWORTH CRESCENT HAYES · premises record
Agent AMRIK SINGH · Officer Analese Haynes
Approved
2025-10-13
More
Planning Application
Retention and extension of an outbuilding (Part-retrospective Application) (revised proposal description)
7 WENTWORTH CRESCENT HAYES · premises record
Agent AMRIK SINGH · Officer Analese Haynes
Approved
2025-10-13
More
Planning Application
Erection of outbuilding (Retrospective application)
16 WENTWORTH CRESCENT HAYES MIDDLESEX · premises record
Agent Mr Hammad Khan · Officer Sadmir Kabashi
Approved
2025-07-29
More
Planning Application
Erection of an outbuilding to the rear garden, following the demolition of existing detached garage
4 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NL · premises record
Agent Mr R Dhingra · Officer Nicola Taplin
Approved
2025-02-13
More
Planning Application
Erection of single storey rear extension
4 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NL · premises record
Agent Mr R Dhingra · Officer Daniel Ambrose
Approved
2025-02-13
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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 4 applications
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Case officer on 7 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Agent on 4 applications
Agent on 4 applications
Agent on 2 applications
Show all 10 rows
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Case officer on 7 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Development
What could it become?
Planning precedent36 applications and 36 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings D: 10, E: 5.
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.
No intent signal is currently recorded in this postcode.
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.