Planning Atlas
Planning AtlasHillingdonEastcote wardHA5 1TX
AtlasHillingdonEastcoteHA5 1TX
Postcode record · Hillingdon

HA5 1TX.

HA5 1TX has 16 known premises and 21 planning records — 13 approved of 17 decided (76.5%). 8 EPC records.

HillingdonEastcoteHA5 1TX
Postcode HA5 1TX · boundary not held, centred on the postcodeApprovedRefusedOther21 exact2 approximate23 on the map — every match
At a glance · this postcodeHillingdon profile →
16
Premises
known addresses (UPRNs)
21
Applications
17 decided
76.5%
Approval rate
13 approved · 4 refused
8
EPC records
ratings C 2 · D 6
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?

HA5 1TX has 16 known premises and 21 planning records — 13 approved of 17 decided (76.5%). 8 EPC records.

Premises

Planning

What happened?

21 planning applications across the postcode; 13 approved of 17 decided (76.5%). Latest 21 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey wrap around extension to the front, side and rear incorporating a front porch, amendments to fenestration.
6 DEVONSHIRE ROAD EASTCOTE HA5 1TX · premises record
Planning Application
Approved
2025-08-11
Conversion of roof space to habitable use to include a rear dormer with a Juliette balcony, 2 front roof lights, conversion of roof from hip to gable end and gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
6 DEVONSHIRE ROAD EASTCOTE HA5 1TX · premises record
Planning Application
Approved
2025-03-14
Erection of a single storey front, side and rear extension.
6 DEVONSHIRE ROAD EASTCOTE HA5 1TX · premises record
Planning Application
Approved
2025-03-13
Non-material amendment to planning permission ref. 48467/APP/2023/2850 dated 06-11-2023 (Erection of a single storey extension to side and rear, following demolition of garage and conservatory) to insert two new side windows.
26 DEVONSHIRE ROAD EASTCOTE · premises record
Planning Application
Withdrawn
2024-02-19
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 with roof alterations/extensions and new gable end window (revised description)
26 DEVONSHIRE ROAD EASTCOTE · premises record
Planning Application
Withdrawn
2023-12-14
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable ends with new gable end window, following the removal of existing side dormer and roof lights (Application for a Certificate of Lawful Development for a Proposed Developme
26 DEVONSHIRE ROAD EASTCOTE · premises record
Planning Application
Refused
2023-10-18
Erection of a single storey extension to side and rear, following demolition of garage and conservatory (revised plans and description)
26 DEVONSHIRE ROAD EASTCOTE · premises record
Planning Application
Approved
2023-09-28
Erection of front porch and outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
20 DEVONSHIRE ROAD EASTCOTE · premises record
Planning Application
Approved
2022-03-18
Erection of single storey rear and side extension and conversion of a garage into a habitable room with associated internal alterations
20 DEVONSHIRE ROAD EASTCOTE · premises record
Planning Application
Approved
2022-02-18
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 3.24 metres, and for which the height of the eaves would be 3.00 metres
20 DEVONSHIRE ROAD EASTCOTE · premises record
Planning Application
Refused
2022-02-15
Erection of a single storey wrap around extension to the front, side and rear incorporating a front porch, amendments to fenestration.
6 DEVONSHIRE ROAD EASTCOTE HA5 1TX · premises record
Approved
2025-08-11
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with a Juliette balcony, 2 front roof lights, conversion of roof from hip to gable end and gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
6 DEVONSHIRE ROAD EASTCOTE HA5 1TX · premises record
Approved
2025-03-14
More
Planning Application
Erection of a single storey front, side and rear extension.
6 DEVONSHIRE ROAD EASTCOTE HA5 1TX · premises record
Approved
2025-03-13
More
Planning Application
Show all 10 rows
Non-material amendment to planning permission ref. 48467/APP/2023/2850 dated 06-11-2023 (Erection of a single storey extension to side and rear, following demolition of garage and conservatory) to insert two new side windows.
26 DEVONSHIRE ROAD EASTCOTE · premises record
Withdrawn
2024-02-19
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 with roof alterations/extensions and new gable end window (revised description)
26 DEVONSHIRE ROAD EASTCOTE · premises record
Withdrawn
2023-12-14
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 ends with new gable end window, following the removal of existing side dormer and roof lights (Application for a Certificate of Lawful Development for a Proposed Developme
26 DEVONSHIRE ROAD EASTCOTE · premises record
Refused
2023-10-18
More
Planning Application
Erection of a single storey extension to side and rear, following demolition of garage and conservatory (revised plans and description)
26 DEVONSHIRE ROAD EASTCOTE · premises record
Approved
2023-09-28
More
Planning Application
Erection of front porch and outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
20 DEVONSHIRE ROAD EASTCOTE · premises record
Approved
2022-03-18
More
Planning Application
Erection of single storey rear and side extension and conversion of a garage into a habitable room with associated internal alterations
20 DEVONSHIRE ROAD EASTCOTE · premises record
Approved
2022-02-18
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 3.24 metres, and for which the height of the eaves would be 3.00 metres
20 DEVONSHIRE ROAD EASTCOTE · premises record
Refused
2022-02-15
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 16 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 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 21 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Agent on 5 applications
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Agent on 5 applications
Agent on 4 applications
Agent on 2 applications
Show all 10 rows
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Development

What could it become?

Planning precedent21 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings C: 2, D: 6.
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.

1 intent signal recorded in this postcode
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.
HA5 1TX, Hillingdon: Planning and Property History | Planning Atlas