Postcode record · Hillingdon
HA6 3AL.
HA6 3AL has 22 known premises and 40 planning records — 31 approved of 36 decided (86.1%). 16 EPC records.
Postcode HA6 3AL · boundary not held, centred on the postcodeApprovedRefusedOther40 exact40 on the map — every match
At a glance · this postcodeHillingdon profile →
22
Premises
known addresses (UPRNs)
40
Applications
36 decided
86.1%
Approval rate
31 approved · 5 refused
16
EPC records
ratings B 4 · D 7 · E 4 · F 1
40
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?
HA6 3AL has 22 known premises and 40 planning records — 31 approved of 36 decided (86.1%). 16 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 10091098308
UPRN 10091098309
UPRN 10091098310
UPRN 10091098311
UPRN 10091098312
UPRN 100021443570
UPRN 100021443573
UPRN 100021443575
UPRN 100021443577
UPRN 100021443579
UPRN 10091098308
UPRN 10091098309
UPRN 10091098310
Show all 10 rows
UPRN 10091098311
UPRN 10091098312
UPRN 100021443570
UPRN 100021443573
UPRN 100021443575
UPRN 100021443577
UPRN 100021443579
Planning
What happened?
40 planning applications across the postcode; 31 approved of 36 decided (86.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of side glass sunroom extension.
22 EASTBURY ROAD NORTHWOOD MIDDLESEX HA6 3AL · premises record
Agent Mrs Samneet Samrai · Officer Katherine Mills
Planning Application
Approved
2025-12-03
TPO 150 G2 1x Willow to reduce all around by approx 2m.
18 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Paul Marshall · Officer James Brushwood
Tree Works (TPO)
No determination
2025-07-29
To carry out tree surgery including, to reduce back lowest branches overhanging roof to allow 1m clearance, One Cedar, T11 on TPO 150.
16 EASTBURY ROAD NORTHWOOD · premises record
Tree Works (TPO)
Approved
2020-06-15
To carry out tree surgery, including a crown reduction by 50% to four Cypress, within Group 2, on TPO 152.
WOODSMAN COURT 24 EASTBURY ROAD NORTHWOOD · premises record
Agent Mr Joe Schreiber Unit · Officer Sophie Coughlan
Tree Works (TPO)
Refused
2019-12-24
Single storey rear extension
28C EASTBURY ROAD NORTHWOOD · premises record
Agent Mr andy laight · Officer Diane Verona
Planning Application
Approved
2019-12-04
Single storey rear extension, conversion of garage to habitable use to include alterations to elevations and conversion of roof space to habitable use to include 4 front, 3 side and 1 rear roof lights
18 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Tim Harris · Officer Diane Verona
Planning Application
Approved
2019-04-02
To carry out tree surgery, including a crown thin by 15% to one Giant Sequoia, T20 on TPO 150.
18 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Paul Marshall Arbutus · Officer Sophie Coughlan
Tree Works (TPO)
Approved
2018-10-10
To fell one Robinia and one Birch; and to carry out tree surgery, including a crown reduction by 3-4m, to one Willow, in group G2 on TPO 150
18 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Paul Marshall Arbutus · Officer Trevor Heaps
Tree Works (TPO)
Approved
2018-03-02
Single storey rear extension and 2 x first floor rear extensions
EASTBURY NURSING HOME 12 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Dipesh Shah D S Squared Architects · Officer Liz Arnold
Planning Application
Refused
2017-06-19
To fell one Purple-leafed Plum (T7) on TPO 150
EASTBURY NURSING HOME 12 EASTBURY ROAD NORTHWOOD · premises record
Tree Works (TPO)
Approved
2017-03-31
Erection of side glass sunroom extension.
22 EASTBURY ROAD NORTHWOOD MIDDLESEX HA6 3AL · premises record
Agent Mrs Samneet Samrai · Officer Katherine Mills
Approved
2025-12-03
More
Planning Application
TPO 150 G2 1x Willow to reduce all around by approx 2m.
18 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Paul Marshall · Officer James Brushwood
No determination
2025-07-29
More
Tree Works (TPO)
To carry out tree surgery including, to reduce back lowest branches overhanging roof to allow 1m clearance, One Cedar, T11 on TPO 150.
16 EASTBURY ROAD NORTHWOOD · premises record
Approved
2020-06-15
More
Tree Works (TPO)
Show all 10 rows
To carry out tree surgery, including a crown reduction by 50% to four Cypress, within Group 2, on TPO 152.
WOODSMAN COURT 24 EASTBURY ROAD NORTHWOOD · premises record
Agent Mr Joe Schreiber Unit · Officer Sophie Coughlan
Refused
2019-12-24
More
Tree Works (TPO)
Single storey rear extension
28C EASTBURY ROAD NORTHWOOD · premises record
Agent Mr andy laight · Officer Diane Verona
Approved
2019-12-04
More
Planning Application
Single storey rear extension, conversion of garage to habitable use to include alterations to elevations and conversion of roof space to habitable use to include 4 front, 3 side and 1 rear roof lights
18 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Tim Harris · Officer Diane Verona
Approved
2019-04-02
More
Planning Application
To carry out tree surgery, including a crown thin by 15% to one Giant Sequoia, T20 on TPO 150.
18 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Paul Marshall Arbutus · Officer Sophie Coughlan
Approved
2018-10-10
More
Tree Works (TPO)
To fell one Robinia and one Birch; and to carry out tree surgery, including a crown reduction by 3-4m, to one Willow, in group G2 on TPO 150
18 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Paul Marshall Arbutus · Officer Trevor Heaps
Approved
2018-03-02
More
Tree Works (TPO)
Single storey rear extension and 2 x first floor rear extensions
EASTBURY NURSING HOME 12 EASTBURY ROAD NORTHWOOD HA6 3AL · premises record
Agent Mr Dipesh Shah D S Squared Architects · Officer Liz Arnold
Refused
2017-06-19
More
Planning Application
To fell one Purple-leafed Plum (T7) on TPO 150
EASTBURY NURSING HOME 12 EASTBURY ROAD NORTHWOOD · premises record
Approved
2017-03-31
More
Tree Works (TPO)
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 22 premises each one covers.
Designation
Coverage
Conservation Area
Northwood, Frithwood · reference CA-15 · covers 22 of 22 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 22 of 22 premises. Some normally permitted changes may require planning permission.
Conservation Area
Northwood, Frithwood · reference CA-15 · covers 22 of 22 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 22 of 22 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Show all 10 rows
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent40 applications and 40 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings B: 4, D: 7, E: 4, F: 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.