Postcode record · Harrow
HA5 3NJ.
HA5 3NJ has 39 known premises and 26 planning records — 20 approved of 24 decided (83.3%). 15 EPC records.
Postcode HA5 3NJ · boundary not held, centred on the postcodeApprovedRefusedOther31 on the map — every match
At a glance · this postcodeHarrow profile →
39
Premises
known addresses (UPRNs)
26
Applications
24 decided
83.3%
Approval rate
20 approved · 4 refused
69 days
Median decision time
average 73 days · 26 dated decisions
15
EPC records
ratings C 2 · D 7 · E 4 · F 2
31
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?
HA5 3NJ has 39 known premises and 26 planning records — 20 approved of 24 decided (83.3%). 15 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 10025185914
UPRN 100021302101
UPRN 100021302102
UPRN 100021302103
UPRN 100021302104
UPRN 100021302105
UPRN 100021302106
UPRN 100021302107
UPRN 100021302108
UPRN 100021302109
UPRN 10025185914
UPRN 100021302101
UPRN 100021302102
Show all 10 rows
UPRN 100021302103
UPRN 100021302104
UPRN 100021302105
UPRN 100021302106
UPRN 100021302107
UPRN 100021302108
UPRN 100021302109
Planning
What happened?
26 planning applications across the postcode; 20 approved of 24 decided (83.3%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side extension; two storey rear extension; loft conversion with eight roof lights between front, side, and rear roof slopes (Demolition of rear conservatory and detached garage)
3 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Ben Greene
Householder
Approved
2023-11-21
Single and two storey front extension; single and two storey side extension, single storey side to rear extension, alterations to main entrance; external alterations (demolition of front extension and attached garage and shed)
31 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Agnes Wanja
Householder
Approved
2023-06-27
Single storey rear extension (demolition of conservatory)
9 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Catriona Cooke
Householder
Approved
2017-06-29
DETAILS PURSUANT TO CONDITION 3 (APPROVED PLANS) AND 4 (ARBORICULTURAL REPORT) OF PLANNING PERMISSION P/5533/15 DATED 19.02.16 FOR SINGLE STOREY FRONT AND SIDE EXTENSION (DEMOLITION OF CONSERVATORY AT SIDE AND DETACHED GARAGE)
1A Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Callum Sayers
Prior Approval (Miscellaneous Acts)
Approved
2016-03-22
Single storey front and side extension (demolition of conservatory at side and detached garage)
1A Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer FOD Fergal ODonnell
Householder
Approved
2015-11-26
NON-MATERIAL AMENDMENT TO PLANNING PERMISSION P/2650/14 DATED 31/10/14 TO ALLOW THE REMOVAL OF POLES FROM COUNCIL ESTATE LAND TO WITHIN PUBLIC FOOTPATH AND THE RELOCATION OF POLE ADJACENT TO RAILINGS ON EAST SIDE OF RAYNERS LANE TO 7M NORTH OF ORIGINALLY APPROVED POSITION
20 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Callum Sayers
Non-Material Amendment
Withdrawn
2015-11-12
SINGLE STOREY REAR EXTENSION
7 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Catriona Cooke
Householder
Approved
2014-07-21
WITHDRAWN (NO REPONSE) - EXISITING INTEGRATED GARAGE CONVERTED TO HOME OFFICE. UP & OVER DOOR REPLACED WITH VPVC GEORGIAN STYLE DOUBLE GLAZED WINDOW IN PROPORTION TO MATCH WINDOWS ON FRONT ELEVATION OF PROPERTY. BRICKWORK TO MATCH EXISTING FAIR FACED BRICKWORK USUING MATCHING BRICKS. NO ALTERATIONS
11 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Teresa Hopkins
Householder
Withdrawn
2014-02-14
Single Storey Rear Extension: 6 Metres deep, 3.2 Metres maximum height and 3 Metres high to the eaves
15 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer PB Peter Barron
Prior Notification - Larger Home Extension
Approved
2013-07-08
TWO STOREY SIDE AND FIRST FLOOR REAR EXTENSIONS; INSERTION OF ROOFLIGHTS IN REAR AND BOTH SIDE ROOFSLOPES; EXTERNAL ALTERATIONS
15 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Catriona Cooke
Householder
Approved
2013-02-11
Single storey side extension; two storey rear extension; loft conversion with eight roof lights between front, side, and rear roof slopes (Demolition of rear conservatory and detached garage)
3 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Ben Greene
Approved
2023-11-21
More
Householder
Single and two storey front extension; single and two storey side extension, single storey side to rear extension, alterations to main entrance; external alterations (demolition of front extension and attached garage and shed)
31 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Agnes Wanja
Approved
2023-06-27
More
Householder
Single storey rear extension (demolition of conservatory)
9 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Catriona Cooke
Approved
2017-06-29
More
Householder
Show all 10 rows
DETAILS PURSUANT TO CONDITION 3 (APPROVED PLANS) AND 4 (ARBORICULTURAL REPORT) OF PLANNING PERMISSION P/5533/15 DATED 19.02.16 FOR SINGLE STOREY FRONT AND SIDE EXTENSION (DEMOLITION OF CONSERVATORY AT SIDE AND DETACHED GARAGE)
1A Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Callum Sayers
Approved
2016-03-22
More
Prior Approval (Miscellaneous Acts)
Single storey front and side extension (demolition of conservatory at side and detached garage)
1A Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer FOD Fergal ODonnell
Approved
2015-11-26
More
Householder
NON-MATERIAL AMENDMENT TO PLANNING PERMISSION P/2650/14 DATED 31/10/14 TO ALLOW THE REMOVAL OF POLES FROM COUNCIL ESTATE LAND TO WITHIN PUBLIC FOOTPATH AND THE RELOCATION OF POLE ADJACENT TO RAILINGS ON EAST SIDE OF RAYNERS LANE TO 7M NORTH OF ORIGINALLY APPROVED POSITION
20 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Callum Sayers
Withdrawn
2015-11-12
More
Non-Material Amendment
SINGLE STOREY REAR EXTENSION
7 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Catriona Cooke
Approved
2014-07-21
More
Householder
WITHDRAWN (NO REPONSE) - EXISITING INTEGRATED GARAGE CONVERTED TO HOME OFFICE. UP & OVER DOOR REPLACED WITH VPVC GEORGIAN STYLE DOUBLE GLAZED WINDOW IN PROPORTION TO MATCH WINDOWS ON FRONT ELEVATION OF PROPERTY. BRICKWORK TO MATCH EXISTING FAIR FACED BRICKWORK USUING MATCHING BRICKS. NO ALTERATIONS
11 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Teresa Hopkins
Withdrawn
2014-02-14
More
Householder
Single Storey Rear Extension: 6 Metres deep, 3.2 Metres maximum height and 3 Metres high to the eaves
15 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer PB Peter Barron
Approved
2013-07-08
More
Prior Notification - Larger Home Extension
TWO STOREY SIDE AND FIRST FLOOR REAR EXTENSIONS; INSERTION OF ROOFLIGHTS IN REAR AND BOTH SIDE ROOFSLOPES; EXTERNAL ALTERATIONS
15 Hazeldene Drive, Pinner, Harrow, HA5 3NJ · premises record
Officer Catriona Cooke
Approved
2013-02-11
More
Householder
Building control
Building-control records are not yet collected for Harrow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
West End Lane0 mHazeldene Drive1 mElm Park Road15 mUrban Footpath 118 From 3 Ringwood Close To Junction With Urban Footpath 10927 mBell Close31 mUrban Footpath 109 From 5 Stirling Close To Pinner Green33 m
People
Who is involved?
Named on the latest 26 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent26 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 2, D: 7, E: 4, F: 2.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.