Planning Atlas
AtlasPostcodeHA46AP
Dev
Session
Tier
Planning Atlas›Hillingdon›…Ruislip Manor ward›HA4 6AP
Postcode record · Hillingdon

HA4 6AP.

HA4 6AP has 4 known premises and 1 planning record — 0 approved of 1 decided (0%). 2 EPC records.

Postcode HA4 6AP · boundary not held, centred on the postcodeApprovedRefusedOther1 on the map — every match
At a glance · this postcodeHillingdon profile →
4
Premises
known addresses (UPRNs)
1
Applications
1 decided
0%
Approval rate
0 approved · 1 refused
2
EPC records
ratings D 2
1
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?

HA4 6AP has 4 known premises and 1 planning record — 0 approved of 1 decided (0%). 2 EPC records.

Premises

Planning

What happened?

1 planning application across the postcode; 0 approved of 1 decided (0%). Latest 1 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
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 4.00 metres, and for which the height of the eaves would be 3.00 metres, and rear patio.
142 CORNWALL ROAD RUISLIP HA4 6AP · premises record
Planning Application
Refused
2024-04-15
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 4.00 metres, and for which the height of the eaves would be 3.00 metres, and rear patio.
142 CORNWALL ROAD RUISLIP HA4 6AP · premises record
Refused
2024-04-15
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 4 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 4 of 4 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 4 of 4 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 1 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent1 applications and 1 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings D: 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.

No intent signal is currently recorded in this postcode.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
HA4 6AP, Hillingdon: planning and property history | Planning Atlas