Planning Atlas
Planning AtlasHillingdonNorthwood Hills wardHA6 1TL
Postcode record · Hillingdon

HA6 1TL.

HA6 1TL has 58 known premises and 17 planning records — 13 approved of 17 decided (76.5%). 48 EPC records.

Postcode HA6 1TL · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeHillingdon profile →
58
Premises
known addresses (UPRNs)
17
Applications
17 decided
76.5%
Approval rate
13 approved · 4 refused
48
EPC records
ratings B 1 · C 33 · D 14
17
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 1TL has 58 known premises and 17 planning records — 13 approved of 17 decided (76.5%). 48 EPC records.

Premises (18 of 58 shown)

Planning

What happened?

17 planning applications across the postcode; 13 approved of 17 decided (76.5%). Latest 17 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Insertion of a new ground floor window to side elevation.
58 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Planning Application
Approved
2022-10-24
Conversion of garage to habitable use, erection of single storey side and rear extensions.
21 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Agent - Mogadam · Officer Niamh McMenamin
Planning Application
Approved
2022-08-19
Single storey rear extension and conversion of roof space to habitable use to include a rear dormer and 2 rooflights
15 COLUMBUS GARDENS NORTHWOOD · premises record
Agent Mr VISHAL PATEL · Officer Diane Verona
Planning Application
Approved
2020-08-25
Single storey rear extension involving demolition of existing conservatory to rear
5 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Planning Application
Approved
2018-04-27
Single storey rear extension involving demolition of existing conservatory to rear.
5 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Planning Application
Refused
2018-02-12
Single storey rear extension.
27 COLUMBUS GARDENS NORTHWOOD MIDDX HA6 ITL · premises record
Planning Application
Approved
2018-01-30
Single storey rear extension
27 COLUMBUS GARDENS NORTHWOOD MIDDX HA6 ITL · premises record
Planning Application
Refused
2017-11-23
Part two storey, part single storey side/rear extension involving demolition of existing garage
23 COLUMBUS GARDENS NORTHWOOD · premises record
Planning Application
Approved
2015-11-25
Single storey rear extension involving demolition of existing rear extension
7 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Planning Application
Approved
2014-12-15
Single storey side and rear extensions and conversion of existing attached garage to habitable use
21 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Agent Kevin Fowle · Officer Mark Jones
Planning Application
Refused
2013-06-11
Insertion of a new ground floor window to side elevation.
58 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Approved
2022-10-24
More
Planning Application
Conversion of garage to habitable use, erection of single storey side and rear extensions.
21 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Agent - Mogadam · Officer Niamh McMenamin
Approved
2022-08-19
More
Planning Application
Single storey rear extension and conversion of roof space to habitable use to include a rear dormer and 2 rooflights
15 COLUMBUS GARDENS NORTHWOOD · premises record
Agent Mr VISHAL PATEL · Officer Diane Verona
Approved
2020-08-25
More
Planning Application
Show all 10 rows
Single storey rear extension involving demolition of existing conservatory to rear
5 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Approved
2018-04-27
More
Planning Application
Single storey rear extension involving demolition of existing conservatory to rear.
5 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Refused
2018-02-12
More
Planning Application
Single storey rear extension.
27 COLUMBUS GARDENS NORTHWOOD MIDDX HA6 ITL · premises record
Approved
2018-01-30
More
Planning Application
Single storey rear extension
27 COLUMBUS GARDENS NORTHWOOD MIDDX HA6 ITL · premises record
Refused
2017-11-23
More
Planning Application
Part two storey, part single storey side/rear extension involving demolition of existing garage
23 COLUMBUS GARDENS NORTHWOOD · premises record
Approved
2015-11-25
More
Planning Application
Single storey rear extension involving demolition of existing rear extension
7 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Approved
2014-12-15
More
Planning Application
Single storey side and rear extensions and conversion of existing attached garage to habitable use
21 COLUMBUS GARDENS NORTHWOOD HA6 1TL · premises record
Agent Kevin Fowle · Officer Mark Jones
Refused
2013-06-11
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 58 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 58 of 58 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 58 of 58 premises. Some normally permitted changes may require planning permission.
People

Who is involved?

Named on the latest 17 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 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
Development

What could it become?

Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy48 EPC records; ratings B: 1, C: 33, D: 14.
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

The Developer Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

6 intent signals recorded in this postcode
Long hold · Ageing director
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.
HA6 1TL, Hillingdon: Planning and Property History | Planning Atlas