Planning Atlas
AtlasPostcodeHA49DA
Dev
Session
Tier
Planning Atlas›Hillingdon›…Ruislip Manor ward›HA4 9DA
Postcode record · Hillingdon

HA4 9DA.

HA4 9DA has 12 known premises and 3 planning records — 1 approved of 3 decided (33.3%). 5 EPC records.

Postcode HA4 9DA · boundary not held, centred on the postcodeApprovedRefusedOther3 on the map — every match
At a glance · this postcodeHillingdon profile →
12
Premises
known addresses (UPRNs)
3
Applications
3 decided
33.3%
Approval rate
1 approved · 2 refused
5
EPC records
ratings D 5
3
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 9DA has 12 known premises and 3 planning records — 1 approved of 3 decided (33.3%). 5 EPC records.

Premises

Name
Details
UPRN 100021454862
UPRN 100021454863
UPRN 100021454865
UPRN 100021454867
UPRN 100021454869
UPRN 100021454871
UPRN 100021454873
UPRN 100021454875
UPRN 100021454877
UPRN 100021454879
UPRN 100021454862
UPRN 100021454863
UPRN 100021454865
Show all 10 rows
UPRN 100021454867
UPRN 100021454869
UPRN 100021454871
UPRN 100021454873
UPRN 100021454875
UPRN 100021454877
UPRN 100021454879
Planning

What happened?

3 planning applications across the postcode; 1 approved of 3 decided (33.3%). Latest 3 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 3.00 metres, and for which the height of the eaves would be 3.00 metres.
12 BESSINGBY ROAD RUISLIP · premises record
Officer Becky Smith
Planning Application
Approved
2024-07-05
Erection of single storey extension to rear (Application for a Certificate of Lawful Development for a Proposed Development)
12 BESSINGBY ROAD RUISLIP · premises record
Planning Application
Refused
2024-05-07
Single storey side/rear extension
20a BESSINGBY ROAD RUISLIP HA4 9DA · premises record
Planning Application
Refused
2016-06-27
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 3.00 metres, and for which the height of the eaves would be 3.00 metres.
12 BESSINGBY ROAD RUISLIP · premises record
Officer Becky Smith
Approved
2024-07-05
More
Planning Application
Erection of single storey extension to rear (Application for a Certificate of Lawful Development for a Proposed Development)
12 BESSINGBY ROAD RUISLIP · premises record
Refused
2024-05-07
More
Planning Application
Single storey side/rear extension
20a BESSINGBY ROAD RUISLIP HA4 9DA · premises record
Refused
2016-06-27
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 12 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 12 of 12 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 12 of 12 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 3 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
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent3 applications and 3 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings D: 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.

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.
HA4 9DA, Hillingdon: planning and property history | Planning Atlas