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

UB8 3NA.

UB8 3NA has 37 known premises and 30 planning records — 20 approved of 28 decided (71.4%). 26 EPC records.

Postcode UB8 3NA · boundary not held, centred on the postcodeApprovedRefusedOther30 exact30 on the map — every match
At a glance · this postcodeHillingdon profile →
37
Premises
known addresses (UPRNs)
30
Applications
28 decided
71.4%
Approval rate
20 approved · 8 refused
26
EPC records
ratings A 1 · B 16 · C 4 · E 3 · F 2
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?

UB8 3NA has 37 known premises and 30 planning records — 20 approved of 28 decided (71.4%). 26 EPC records.

Premises (18 of 37 shown)

Planning

What happened?

30 planning applications across the postcode; 20 approved of 28 decided (71.4%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
TPO 403 T1 Weeping ash - reduce upper crown by up to 3 metres.
24 CHURCH ROAD COWLEY · premises record
Tree Works (TPO)
Approved
2025-01-17
Installation of Air Source Heat Pump installed to side of building (Retrospective application)
4A CHURCH ROAD COWLEY UB8 3NA · premises record
Planning Application
Approved
2025-01-16
Installation of an Air Source Heat Pump
4A CHURCH ROAD COWLEY UB8 3NA · premises record
Planning Application
Withdrawn
2024-11-11
Erection of a part single and part two storey rear extension and single storey side extension incorporated
14 CHURCH ROAD UXBRIDGE · premises record
Planning Application
Approved
2021-11-17
Single storey rear extension
2 CHURCH ROAD WEST DRAYTON · premises record
Agent Mr Vivek Narad · Officer Rhian Thomas
Planning Application
Refused
2021-09-21
Single storey rear extension
2 CHURCH ROAD COWLEY · premises record
Planning Application
Approved
2021-06-21
Single storey side extension to create a conservatory and garden shed.
2 CHURCH ROAD COWLEY · premises record
Planning Application
Refused
2021-03-22
Part single, part two storey rear extension and single storey front/side/rear extension
14 CHURCH ROAD COWLEY · premises record
Planning Application
Refused
2021-03-04
To carry out tree surgery including a crown reduction by 3-4m to One Weeping Ash, T1 on TPO 403.
24 CHURCH ROAD COWLEY · premises record
Tree Works (TPO)
Approved
2020-09-01
Details pursuant to condition 12 (Parking Allocation) of planning permission Ref: 74769/APP/2019/1333 dated 15/07/2019 (Erection of 4 x 3-bed, two storey, attached dwellings with habitable roof space and associated parking and amenity space, involving demolition of existing dwelling)
8 CHURCH ROAD COWLEY UB8 3NA · premises record
Planning Application
Approved
2020-07-30
TPO 403 T1 Weeping ash - reduce upper crown by up to 3 metres.
24 CHURCH ROAD COWLEY · premises record
Approved
2025-01-17
More
Tree Works (TPO)
Installation of Air Source Heat Pump installed to side of building (Retrospective application)
4A CHURCH ROAD COWLEY UB8 3NA · premises record
Approved
2025-01-16
More
Planning Application
Installation of an Air Source Heat Pump
4A CHURCH ROAD COWLEY UB8 3NA · premises record
Withdrawn
2024-11-11
More
Planning Application
Show all 10 rows
Erection of a part single and part two storey rear extension and single storey side extension incorporated
14 CHURCH ROAD UXBRIDGE · premises record
Approved
2021-11-17
More
Planning Application
Single storey rear extension
2 CHURCH ROAD WEST DRAYTON · premises record
Agent Mr Vivek Narad · Officer Rhian Thomas
Refused
2021-09-21
More
Planning Application
Single storey rear extension
2 CHURCH ROAD COWLEY · premises record
Approved
2021-06-21
More
Planning Application
Single storey side extension to create a conservatory and garden shed.
2 CHURCH ROAD COWLEY · premises record
Refused
2021-03-22
More
Planning Application
Part single, part two storey rear extension and single storey front/side/rear extension
14 CHURCH ROAD COWLEY · premises record
Refused
2021-03-04
More
Planning Application
To carry out tree surgery including a crown reduction by 3-4m to One Weeping Ash, T1 on TPO 403.
24 CHURCH ROAD COWLEY · premises record
Approved
2020-09-01
More
Tree Works (TPO)
Details pursuant to condition 12 (Parking Allocation) of planning permission Ref: 74769/APP/2019/1333 dated 15/07/2019 (Erection of 4 x 3-bed, two storey, attached dwellings with habitable roof space and associated parking and amenity space, involving demolition of existing dwelling)
8 CHURCH ROAD COWLEY UB8 3NA · premises record
Approved
2020-07-30
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
Houses of Multiple Occupation (HMOs) · reference HMO2796 · 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.
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · 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 30 applications in this postcode — the party who applied, not the owner or occupier.

Development

What could it become?

Planning precedent30 applications and 30 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings A: 1, B: 16, C: 4, E: 3, F: 2.
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.

8 intent signals recorded in this postcode
Price decline · Repeat sale · EPC F/G · 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.
UB8 3NA, Hillingdon: Planning and Property History | Planning Atlas