Postcode record · Hillingdon
HA6 3NS.
HA6 3NS has 44 known premises and 57 planning records — 43 approved of 53 decided (81.1%). 27 EPC records.
Postcode HA6 3NS · boundary not held, centred on the postcodeApprovedRefusedOther57 exact57 on the map — every match
At a glance · this postcodeHillingdon profile →
44
Premises
known addresses (UPRNs)
57
Applications
53 decided
81.1%
Approval rate
43 approved · 10 refused
27
EPC records
ratings A 1 · C 5 · D 18 · E 2 · F 1
57
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 3NS has 44 known premises and 57 planning records — 43 approved of 53 decided (81.1%). 27 EPC records.
Premises (18 of 44 shown)
Name
Details
UPRN 768010080
UPRN 10025178594
UPRN 10091100387
UPRN 100021442418
UPRN 100021442419
UPRN 100021442420
UPRN 100021442421
UPRN 100021442422
UPRN 100021442423
UPRN 100021442424
UPRN 768010080
UPRN 10025178594
UPRN 10091100387
Show all 10 rows
UPRN 100021442418
UPRN 100021442419
UPRN 100021442420
UPRN 100021442421
UPRN 100021442422
UPRN 100021442423
UPRN 100021442424
Planning
What happened?
57 planning applications across the postcode; 43 approved of 53 decided (81.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details pursuant to the discharge of Condition 17 (Sustainable Urban Drainage) of planning permission ref. 44049/APP/2025/799, dated 09-09-2025 (Demolition of existing two-storey dwelling and erection of a replacement two-storey dwelling with solar panels, associated bin storage, parking, electric v
35 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr G Choda · Officer Christopher Lamb
Planning Application
Approved
2026-02-24
Details pursuant to the discharge of Conditions 4 (materials), 6 (demolition and construction management plan), 13 (step free access) and 20 (Biodiversity Gain Plan and off-site tree purchase) of planning permission ref. 44049/APP/2025/799, dated 09-09-2025 (Demolition of existing two-storey dwellin
35 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr G Choda · Officer Christopher Lamb
Planning Application
Approved
2026-01-27
Variation of Condition 2 (approved plans) of planning permission ref. 44049/APP/2025/799, dated 09-09-25 (Demolition of existing two-storey dwelling and erection of a replacement two-storey dwelling with solar panels, associated bin storage, parking, electric vehicle charging and air source heat pum
35 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr G Choda · Officer Christopher Lamb
Planning Application
Withdrawn
2025-12-12
TPO 16 T39 1x Oak reduce back to previous points and reshape (up to 2m).
35 BROOKDENE DRIVE NORTHWOOD · premises record
Tree Works (TPO)
Approved
2025-10-23
Demolition of existing two-storey dwelling and erection of a replacement two-storey dwelling with solar panels, associated bin storage, parking, electric vehicle charging and air source heat pump. Installation of vehicular crossover and alterations to landscaping including hardstanding for driveway,
35 BROOKDENE DRIVE NORTHWOOD · premises record
Agent DS Squared Architects · Officer Mitchell Heaven
Planning Application
Approved
2025-03-20
Erection of a first floor front extension and front porch. Partial garage conversion and two storey rear extension.
7 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Mark Biddiss · Officer Sharon Singh
Planning Application
Approved
2024-11-15
Variation of Condition 2 (approved plan) of planning permission ref. 25802/APP/2022/2465, dated 28-09-2022 (Erection of a part single storey, part first floor side extension, single storey rear extension and alterations to rear fenestration to replace two existing windows with French doors) to reduc
29 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Patrick Smith · Officer Niamh McMenamin
Planning Application
Approved
2023-01-12
Erection of a part single/part two storey front extension and part single/part two storey rear extension following demolition of existing garage
14 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Sandeep Saddal · Officer Emilie Bateman
Planning Application
Approved
2022-11-04
Erection of a part single storey, part first floor side extension, single storey rear extension and alterations to rear fenestration to replace two existing windows with French doors.
29 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Patrick Smith · Officer Niamh McMenamin
Planning Application
Approved
2022-08-03
Erection of single storey rear and side extensions, fenestration changes on rear including Juliet balcony and hardstanding to rear (Application for a Certificate of Lawful Development for a Proposed Development).
29 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Patrick Smith · Officer Analese Haynes
Planning Application
Approved
2022-06-30
Details pursuant to the discharge of Condition 17 (Sustainable Urban Drainage) of planning permission ref. 44049/APP/2025/799, dated 09-09-2025 (Demolition of existing two-storey dwelling and erection of a replacement two-storey dwelling with solar panels, associated bin storage, parking, electric v
35 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr G Choda · Officer Christopher Lamb
Approved
2026-02-24
More
Planning Application
Details pursuant to the discharge of Conditions 4 (materials), 6 (demolition and construction management plan), 13 (step free access) and 20 (Biodiversity Gain Plan and off-site tree purchase) of planning permission ref. 44049/APP/2025/799, dated 09-09-2025 (Demolition of existing two-storey dwellin
35 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr G Choda · Officer Christopher Lamb
Approved
2026-01-27
More
Planning Application
Variation of Condition 2 (approved plans) of planning permission ref. 44049/APP/2025/799, dated 09-09-25 (Demolition of existing two-storey dwelling and erection of a replacement two-storey dwelling with solar panels, associated bin storage, parking, electric vehicle charging and air source heat pum
35 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr G Choda · Officer Christopher Lamb
Withdrawn
2025-12-12
More
Planning Application
Show all 10 rows
TPO 16 T39 1x Oak reduce back to previous points and reshape (up to 2m).
35 BROOKDENE DRIVE NORTHWOOD · premises record
Approved
2025-10-23
More
Tree Works (TPO)
Demolition of existing two-storey dwelling and erection of a replacement two-storey dwelling with solar panels, associated bin storage, parking, electric vehicle charging and air source heat pump. Installation of vehicular crossover and alterations to landscaping including hardstanding for driveway,
35 BROOKDENE DRIVE NORTHWOOD · premises record
Agent DS Squared Architects · Officer Mitchell Heaven
Approved
2025-03-20
More
Planning Application
Erection of a first floor front extension and front porch. Partial garage conversion and two storey rear extension.
7 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Mark Biddiss · Officer Sharon Singh
Approved
2024-11-15
More
Planning Application
Variation of Condition 2 (approved plan) of planning permission ref. 25802/APP/2022/2465, dated 28-09-2022 (Erection of a part single storey, part first floor side extension, single storey rear extension and alterations to rear fenestration to replace two existing windows with French doors) to reduc
29 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Patrick Smith · Officer Niamh McMenamin
Approved
2023-01-12
More
Planning Application
Erection of a part single/part two storey front extension and part single/part two storey rear extension following demolition of existing garage
14 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Sandeep Saddal · Officer Emilie Bateman
Approved
2022-11-04
More
Planning Application
Erection of a part single storey, part first floor side extension, single storey rear extension and alterations to rear fenestration to replace two existing windows with French doors.
29 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Patrick Smith · Officer Niamh McMenamin
Approved
2022-08-03
More
Planning Application
Erection of single storey rear and side extensions, fenestration changes on rear including Juliet balcony and hardstanding to rear (Application for a Certificate of Lawful Development for a Proposed Development).
29 BROOKDENE DRIVE NORTHWOOD · premises record
Agent Mr Patrick Smith · Officer Analese Haynes
Approved
2022-06-30
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 44 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 44 of 44 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 44 of 44 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 4 applications
Agent on 3 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 4 applications
Agent on 3 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 precedent57 applications and 57 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy27 EPC records; ratings A: 1, C: 5, D: 18, E: 2, 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.
7 intent signals recorded in this postcode
Application withdrawn · Price decline · EPC F/G · Long hold
Subscribe to see the signals →Thinking about a project here?
How long would a planning application take here? →
Hillingdon's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Hillingdon, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.