Planning Atlas
Planning AtlasHillingdonColham & Cowley wardUB8 3DL
Postcode record · Hillingdon

UB8 3DL.

UB8 3DL has 37 known premises and 22 planning records — 14 approved of 19 decided (73.7%). 22 EPC records.

Postcode UB8 3DL · boundary not held, centred on the postcodeApprovedRefusedOther22 exact22 on the map — every match
At a glance · this postcodeHillingdon profile →
37
Premises
known addresses (UPRNs)
22
Applications
19 decided
73.7%
Approval rate
14 approved · 5 refused
22
EPC records
ratings C 1 · D 16 · E 5
22
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 3DL has 37 known premises and 22 planning records — 14 approved of 19 decided (73.7%). 22 EPC records.

Premises (18 of 37 shown)

Planning

What happened?

22 planning applications across the postcode; 14 approved of 19 decided (73.7%). Latest 22 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a part single, part double storey side and rear extension, conversion of roof space to habitable use including raising of ridge height, rear dormer and rooflights. Erection of outbuilding to rear garden (amended description)
40 DICKENS AVENUE UXBRIDGE UB8 3DL · premises record
Planning Application
Refused
2026-04-01
Erection of single storey rear extension.
31 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Planning Application
Approved
2025-10-24
Demolition of existing detached garage. Erection of a single storey side extension, alteration to rear fenestrations and new detached garage.
38 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Planning Application
Approved
2025-10-21
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3 x front roof lights, conversion of roof from hip to gable end, erection of a front porch, and erection of outbuilding to rear garden following demolition of existing outbuildings (Application for a Certificat
31 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Planning Application
Approved
2025-09-22
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end. (Application for a Certificate of Lawful Development for a Proposed Development)
35 DICKENS AVENUE HILLINGDON · premises record
Agent Mr N Ehsan · Officer Katherine Mills
Planning Application
Approved
2024-01-26
Erection of two x 2-storey 3-bedroom semi-detached dwellings with rear dormers and front roof lights, parking and amenity space and extension of vehicular crossovers to front, involving demolition of existing bungalow
26 DICKENS AVENUE HILLINGDON · premises record
Planning Application
Approved
2023-09-04
Erection of two x 2-storey 3-bedroom semi-detached dwellings, with parking and amenity space and extension of vehicular crossovers to front, involving demolition of existing bungalow
26 DICKENS AVENUE HILLINGDON · premises record
Planning Application
Approved
2023-04-20
Single storey rear extension
28 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Planning Application
Approved
2020-08-27
Conversion of roof space to habitable use to include a rear dormer, 3 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
34 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Agent MR RAJ ATRA · Officer Jivan Manku
Planning Application
Approved
2020-07-27
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
39 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Planning Application
Refused
2019-10-21
Erection of a part single, part double storey side and rear extension, conversion of roof space to habitable use including raising of ridge height, rear dormer and rooflights. Erection of outbuilding to rear garden (amended description)
40 DICKENS AVENUE UXBRIDGE UB8 3DL · premises record
Refused
2026-04-01
More
Planning Application
Erection of single storey rear extension.
31 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Approved
2025-10-24
More
Planning Application
Demolition of existing detached garage. Erection of a single storey side extension, alteration to rear fenestrations and new detached garage.
38 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Approved
2025-10-21
More
Planning Application
Show all 10 rows
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3 x front roof lights, conversion of roof from hip to gable end, erection of a front porch, and erection of outbuilding to rear garden following demolition of existing outbuildings (Application for a Certificat
31 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Approved
2025-09-22
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end. (Application for a Certificate of Lawful Development for a Proposed Development)
35 DICKENS AVENUE HILLINGDON · premises record
Agent Mr N Ehsan · Officer Katherine Mills
Approved
2024-01-26
More
Planning Application
Erection of two x 2-storey 3-bedroom semi-detached dwellings with rear dormers and front roof lights, parking and amenity space and extension of vehicular crossovers to front, involving demolition of existing bungalow
26 DICKENS AVENUE HILLINGDON · premises record
Approved
2023-09-04
More
Planning Application
Erection of two x 2-storey 3-bedroom semi-detached dwellings, with parking and amenity space and extension of vehicular crossovers to front, involving demolition of existing bungalow
26 DICKENS AVENUE HILLINGDON · premises record
Approved
2023-04-20
More
Planning Application
Single storey rear extension
28 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Approved
2020-08-27
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 3 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
34 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Agent MR RAJ ATRA · Officer Jivan Manku
Approved
2020-07-27
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
39 DICKENS AVENUE HILLINGDON UB8 3DL · premises record
Refused
2019-10-21
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 37 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 37 of 37 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 37 of 37 premises. Some normally permitted changes may require planning permission.
People

Who is involved?

Named on the latest 22 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
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 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 precedent22 applications and 22 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 1, D: 16, 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

Planning Atlas Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

5 intent signals recorded in this postcode
Struggling director · Long hold · Ageing director
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
UB8 3DL, Hillingdon: Planning and Property History | Planning Atlas