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

UB8 3SW.

UB8 3SW has 21 known premises and 2 planning records — 1 approved of 2 decided (50%). 14 EPC records.

Postcode UB8 3SW · boundary not held, centred on the postcodeApprovedRefusedOther2 exact2 on the map — every match
At a glance · this postcodeHillingdon profile →
21
Premises
known addresses (UPRNs)
2
Applications
2 decided
50%
Approval rate
1 approved · 1 refused
14
EPC records
ratings B 1 · C 8 · D 4 · E 1
2
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 3SW has 21 known premises and 2 planning records — 1 approved of 2 decided (50%). 14 EPC records.

Premises (18 of 21 shown)

Planning

What happened?

2 planning applications across the postcode; 1 approved of 2 decided (50%). Latest 2 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Part two storey, part single storey side/rear extension and conversion of roof space to habitable use to include 2 front roof lights and 2 rear roof lights and a new gable end window
17 ST NICHOLAS CLOSE COWLEY UB8 3SW · premises record
Agent Mr D Black · Officer Nicola Taplin
Planning Application
Approved
2018-07-31
Part two storey, part single storey rear extension
17 ST NICHOLAS CLOSE COWLEY UB8 3SW · premises record
Agent Mr D Black · Officer Nicola Taplin
Planning Application
Refused
2018-05-01
Part two storey, part single storey side/rear extension and conversion of roof space to habitable use to include 2 front roof lights and 2 rear roof lights and a new gable end window
17 ST NICHOLAS CLOSE COWLEY UB8 3SW · premises record
Agent Mr D Black · Officer Nicola Taplin
Approved
2018-07-31
More
Planning Application
Part two storey, part single storey rear extension
17 ST NICHOLAS CLOSE COWLEY UB8 3SW · premises record
Agent Mr D Black · Officer Nicola Taplin
Refused
2018-05-01
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 21 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
People

Who is involved?

Named on the latest 2 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Agent on 2 applications
Case officer on 2 applications
Agent on 2 applications
Case officer on 2 applications
Development

What could it become?

Planning precedent2 applications and 2 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings B: 1, C: 8, D: 4, E: 1.
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
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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 3SW, Hillingdon: Planning and Property History | Planning Atlas