Postcode record · Hillingdon
HA6 1DY.
HA6 1DY has 23 known premises and 30 planning records — 19 approved of 27 decided (70.4%). 16 EPC records.
Postcode HA6 1DY · boundary not held, centred on the postcodeApprovedRefusedOther30 exact30 on the map — every match
At a glance · this postcodeHillingdon profile →
23
Premises
known addresses (UPRNs)
30
Applications
27 decided
70.4%
Approval rate
19 approved · 8 refused
16
EPC records
ratings C 1 · D 10 · E 4 · F 1
30
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 1DY has 23 known premises and 30 planning records — 19 approved of 27 decided (70.4%). 16 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 100021444495
UPRN 100021444498
UPRN 100021444501
UPRN 100021444504
UPRN 100021444507
UPRN 100021444508
UPRN 100021444510
UPRN 100021444512
UPRN 100021444514
UPRN 100021444516
UPRN 100021444495
UPRN 100021444498
UPRN 100021444501
Show all 10 rows
UPRN 100021444504
UPRN 100021444507
UPRN 100021444508
UPRN 100021444510
UPRN 100021444512
UPRN 100021444514
UPRN 100021444516
Planning
What happened?
30 planning applications across the postcode; 19 approved of 27 decided (70.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
109 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mrs Shyamala Govindaraju · Officer Zara Raza
Planning Application
Approved
2021-08-24
Single storey side extension and single storey rear extension.
109 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mrs Shyamala Govindaraju · Officer Jimill Patel
Planning Application
Approved
2021-08-24
Conversion of roof space to habitable use to include a rear dormer and 1 front roof light (Application for a Certificate of Lawful Development for a Proposed Development)
105 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mr Nigel Hammond Lane Ways Megg Lane Chipperfield WD4 · Officer Jimill Patel
Planning Application
Approved
2021-07-21
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.89 metres, and for which the height of the eaves would be 2.98 metres
89 HALLOWELL ROAD NORTHWOOD · premises record
Planning Application
Approved
2020-05-04
Conversion of roof space to habitable use to include a rear dormer and 3 front roof light (Application for a Certificate of Lawful Development for a Proposed Development)
89 HALLOWELL ROAD NORTHWOOD · premises record
Planning Application
Approved
2020-05-04
Single storey side/rear infill extension, first floor rear extension and installation of 2 rooflights
89 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mr Alexander Hayward · Officer Jivan Manku
Planning Application
Refused
2020-01-06
Application for a non-material amendment to planning permission Ref: 54521/APP/2017/3488 dated 15/11/2017 to allow for amendments to the windows on the rear elevation
103 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mrs K Cowan · Officer Liz Arnold
Planning Application
Approved
2017-12-07
Details pursuant to discharge conditions 3 (Landscaping), 5 (Materials), 6 (Boundary Treatment) and 7 (Parking Splays) of Secretary of State's Appeal Decision ref: APP/R5510/W/16/3152126 dated 14/11/2016 (LBH ref: 68865/APP/2015/4684 dated 18/12/2015): Two x two storey, 3-bedroom, semi-detached dwel
LAND R/O 115 & 117 HALLOWELL ROAD NORTHWOOD HA6 1DY · premises record
Agent Mr Nick Wood Blackwood Architects Ltd. · Officer Cris Lancaster
Planning Application
Approved
2017-10-10
Single storey rear extension.
103 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mrs K Cowan Studio · Officer Michael Briginshaw
Planning Application
Approved
2017-09-26
Variation of condition 2 (Approved Plans) of planning permission Ref: 38631/APP/2015/1857 dated 27/07/2015 to alter the design of the single storey rear element from a dual pitch roof to a mono pitch roof (Part two storey, part single storey rear extension)
105 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mr Gary Watson · Officer Liz Arnold
Planning Application
Approved
2016-06-02
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
109 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mrs Shyamala Govindaraju · Officer Zara Raza
Approved
2021-08-24
More
Planning Application
Single storey side extension and single storey rear extension.
109 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mrs Shyamala Govindaraju · Officer Jimill Patel
Approved
2021-08-24
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer and 1 front roof light (Application for a Certificate of Lawful Development for a Proposed Development)
105 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mr Nigel Hammond Lane Ways Megg Lane Chipperfield WD4 · Officer Jimill Patel
Approved
2021-07-21
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.89 metres, and for which the height of the eaves would be 2.98 metres
89 HALLOWELL ROAD NORTHWOOD · premises record
Approved
2020-05-04
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer and 3 front roof light (Application for a Certificate of Lawful Development for a Proposed Development)
89 HALLOWELL ROAD NORTHWOOD · premises record
Approved
2020-05-04
More
Planning Application
Single storey side/rear infill extension, first floor rear extension and installation of 2 rooflights
89 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mr Alexander Hayward · Officer Jivan Manku
Refused
2020-01-06
More
Planning Application
Application for a non-material amendment to planning permission Ref: 54521/APP/2017/3488 dated 15/11/2017 to allow for amendments to the windows on the rear elevation
103 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mrs K Cowan · Officer Liz Arnold
Approved
2017-12-07
More
Planning Application
Details pursuant to discharge conditions 3 (Landscaping), 5 (Materials), 6 (Boundary Treatment) and 7 (Parking Splays) of Secretary of State's Appeal Decision ref: APP/R5510/W/16/3152126 dated 14/11/2016 (LBH ref: 68865/APP/2015/4684 dated 18/12/2015): Two x two storey, 3-bedroom, semi-detached dwel
LAND R/O 115 & 117 HALLOWELL ROAD NORTHWOOD HA6 1DY · premises record
Agent Mr Nick Wood Blackwood Architects Ltd. · Officer Cris Lancaster
Approved
2017-10-10
More
Planning Application
Single storey rear extension.
103 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mrs K Cowan Studio · Officer Michael Briginshaw
Approved
2017-09-26
More
Planning Application
Variation of condition 2 (Approved Plans) of planning permission Ref: 38631/APP/2015/1857 dated 27/07/2015 to alter the design of the single storey rear element from a dual pitch roof to a mono pitch roof (Part two storey, part single storey rear extension)
105 HALLOWELL ROAD NORTHWOOD · premises record
Agent Mr Gary Watson · Officer Liz Arnold
Approved
2016-06-02
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 23 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 23 of 23 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 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 3 applications
Agent on 2 applications
Agent on 2 applications
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 precedent30 applications and 30 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 1, D: 10, 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.
5 intent signals recorded in this postcode
Price decline · EPC F/G · Long hold
Subscribe to see the signals →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.