Postcode record · Hillingdon
HA6 1LZ.
HA6 1LZ has 20 known premises and 17 planning records — 11 approved of 15 decided (73.3%). 8 EPC records.
Postcode HA6 1LZ · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeHillingdon profile →
20
Premises
known addresses (UPRNs)
17
Applications
15 decided
73.3%
Approval rate
11 approved · 4 refused
8
EPC records
ratings D 5 · E 1 · F 1 · G 1
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 1LZ has 20 known premises and 17 planning records — 11 approved of 15 decided (73.3%). 8 EPC records.
Premises (18 of 20 shown)
Name
Details
UPRN 100021446137
UPRN 100021446138
UPRN 100021446140
UPRN 100021446142
UPRN 100021446144
UPRN 100021446146
UPRN 100021446148
UPRN 100021446150
UPRN 100021446152
UPRN 100021446154
UPRN 100021446137
UPRN 100021446138
UPRN 100021446140
Show all 10 rows
UPRN 100021446142
UPRN 100021446144
UPRN 100021446146
UPRN 100021446148
UPRN 100021446150
UPRN 100021446152
UPRN 100021446154
Planning
What happened?
17 planning applications across the postcode; 11 approved of 15 decided (73.3%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey rear extension, front porch with associated step access, conversion of garage to habitable space, single storey infill extension to rear of garage and first floor side extension.
18 LICHFIELD ROAD NORTHWOOD · premises record
Agent Mr Jasmeet Mudan Suite · Officer Katherine Mills
Planning Application
Approved
2025-12-05
Conversion of roof space to habitable use to include hip to gable end, rear dormer, 2x front roof lights, and 2x side facing windows. (Application for a Certificate of Lawful Development for a Proposed Development)
18 LICHFIELD ROAD NORTHWOOD · premises record
Agent Mr Jasmeet Mudan Suite · Officer Katherine Mills
Planning Application
Approved
2025-12-04
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
12 LICHFIELD ROAD NORTHWOOD HA6 1LZ · premises record
Agent Modhwadia Design Services · Officer Nicola Taplin
Planning Application
Approved
2021-03-26
Single storey rear extension.
12 LICHFIELD ROAD NORTHWOOD HA6 1LZ · premises record
Agent Modhwadia Design Services · Officer Nicola Taplin
Planning Application
Approved
2021-03-26
Single storey side/rear extension
14 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ · premises record
Agent Mr Devan Mistry · Officer Kelly Sweeney
Planning Application
Approved
2020-04-14
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
20 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ · premises record
Agent RAMESH PANKHANIA R P ARCHITECTURAL SERVICES · Officer Hoda Sadri
Planning Application
Approved
2020-03-09
Single storey side/rear extension
14 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ · premises record
Agent Mr Devan Mistry · Officer Kelly Sweeney
Planning Application
Refused
2020-01-08
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window
20 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ · premises record
Agent RAMESH PANKHANIA R P ARCHITECTURAL SERVICES · Officer Hoda Sadri
Planning Application
Refused
2019-12-12
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
36 LICHFIELD ROAD NORTHWOOD · premises record
Agent Mr Gavin Whipp · Officer Mandeep Chaggar
Planning Application
Refused
2018-04-16
Single storey rear extensions involving alterations to side and rear
18 LICHFIELD ROAD NORTHWOOD · premises record
Agent Mrs bhavisa bhardwaj · Officer Warren Pierson
Planning Application
Withdrawn
2011-06-06
Erection of single storey rear extension, front porch with associated step access, conversion of garage to habitable space, single storey infill extension to rear of garage and first floor side extension.
18 LICHFIELD ROAD NORTHWOOD · premises record
Agent Mr Jasmeet Mudan Suite · Officer Katherine Mills
Approved
2025-12-05
More
Planning Application
Conversion of roof space to habitable use to include hip to gable end, rear dormer, 2x front roof lights, and 2x side facing windows. (Application for a Certificate of Lawful Development for a Proposed Development)
18 LICHFIELD ROAD NORTHWOOD · premises record
Agent Mr Jasmeet Mudan Suite · Officer Katherine Mills
Approved
2025-12-04
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
12 LICHFIELD ROAD NORTHWOOD HA6 1LZ · premises record
Agent Modhwadia Design Services · Officer Nicola Taplin
Approved
2021-03-26
More
Planning Application
Show all 10 rows
Single storey rear extension.
12 LICHFIELD ROAD NORTHWOOD HA6 1LZ · premises record
Agent Modhwadia Design Services · Officer Nicola Taplin
Approved
2021-03-26
More
Planning Application
Single storey side/rear extension
14 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ · premises record
Agent Mr Devan Mistry · Officer Kelly Sweeney
Approved
2020-04-14
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
20 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ · premises record
Agent RAMESH PANKHANIA R P ARCHITECTURAL SERVICES · Officer Hoda Sadri
Approved
2020-03-09
More
Planning Application
Single storey side/rear extension
14 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ · premises record
Agent Mr Devan Mistry · Officer Kelly Sweeney
Refused
2020-01-08
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window
20 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ · premises record
Agent RAMESH PANKHANIA R P ARCHITECTURAL SERVICES · Officer Hoda Sadri
Refused
2019-12-12
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
36 LICHFIELD ROAD NORTHWOOD · premises record
Agent Mr Gavin Whipp · Officer Mandeep Chaggar
Refused
2018-04-16
More
Planning Application
Single storey rear extensions involving alterations to side and rear
18 LICHFIELD ROAD NORTHWOOD · premises record
Agent Mrs bhavisa bhardwaj · Officer Warren Pierson
Withdrawn
2011-06-06
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 20 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 20 of 20 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 20 of 20 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 17 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 2 applications
Agent on 2 applications
Agent on 2 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 2 applications
Agent on 2 applications
Agent on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings D: 5, E: 1, F: 1, G: 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
The Developer PlanOwnership, 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.