Postcode record · Harrow
HA5 3AZ.
HA5 3AZ has 24 known premises and 63 planning records — 44 approved of 56 decided (78.6%). 17 EPC records.
Postcode HA5 3AZ · boundary not held, centred on the postcodeApprovedRefusedOther64 on the map — every match
At a glance · this postcodeHarrow profile →
24
Premises
known addresses (UPRNs)
63
Applications
56 decided
78.6%
Approval rate
44 approved · 12 refused
17
EPC records
ratings B 3 · C 3 · D 3 · E 7 · F 1
64
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 3AZ has 24 known premises and 63 planning records — 44 approved of 56 decided (78.6%). 17 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 10070264379
UPRN 10095548083
UPRN 10095548084
UPRN 10095548085
UPRN 10095548086
UPRN 200000309125
UPRN 200000309127
UPRN 200000309128
UPRN 200000309129
UPRN 200000309131
UPRN 10070264379
UPRN 10095548083
UPRN 10095548084
Show all 10 rows
UPRN 10095548085
UPRN 10095548086
UPRN 200000309125
UPRN 200000309127
UPRN 200000309128
UPRN 200000309129
UPRN 200000309131
Planning
What happened?
63 planning applications across the postcode; 44 approved of 56 decided (78.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
External alterations including rendering, timber framing and replacement windows (part retrospective)
GLENGARIFF, 59 Moss Lane, Pinner, Harrow · premises record
Full Planning Application
Refused
2026-02-02
Conversion of two flats to first and second floors into three flats (3 X 2 bed), roof extension and external alterations with amendment of internal layout of the ground floor flat
51A, 51B & 51C Moss Lane, Harrow, HA5 3AZ · premises record
Full Planning Application
Approved
2025-07-10
Moss Lane Conservation Area T1 Ash: Reduce overall 15% T2 Holly: Remove and replace with photinia T3 Holly: Lightly trim, remove deadwood T4 Box: Box blight. Remove and replace with English yew (Taxus baccata) T5 Sycamore: Self-sown. Poor form. Fell
71 Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Trees in a Conservation Area
No objection
2024-10-31
Part alteration and extension to roof to raise eaves and ridge height to two storey rear projection
51C Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Full Planning Application
Approved
2024-09-18
Conversion of flat into two flats (1 X 3 bed & 1 x 2 bed); single storey side extension
51A Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Full Planning Application
Approved
2024-02-08
TG1 Cypress and understorey of photinia, hazel, choisya and laurel (garden): Remove . Maintain remainder broadly at no more than current dimensions by periodic pruning. Reason: Clay shrinkage subsidence damage at the property.
49 Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Trees in a Conservation Area
No objection
2023-11-22
Moss Lane Conservation Area TG2 Lime group with laurel understorey (garden): Fell and treat stumps to inhibit regrowth. Reduce laurels to no larger than 2m height by 1m spread and prune on annual cycle to maintain at reduced dimensions. Trees have been implicated subsidence damage event at 49 Moss L
51A Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Trees in a Conservation Area
No objection
2023-11-22
Single storey side to rear extension (involves the removal of the existing side garage).
51A Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Full Planning Application
Approved
2023-09-05
It is proposed to remove a dead / dying Purple leafed Plum (T1 on sketch plan); a dead Horse Chestnut (T7 on sketch plan) and a dead Lime (from within a group of 5 - G21 on sketch plan).
51A Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Trees in a Conservation Area
No objection
2023-09-01
Variation of condition 2 (approved plans) attached to planning permission P/2527/18 dated 05/04/2019 to allow relocation of bin and cycle stores
GLENGARIFF, 59 Moss Lane, Pinner, Harrow · premises record
Removal/Variation of Condition(s)
Refused
2023-05-26
External alterations including rendering, timber framing and replacement windows (part retrospective)
GLENGARIFF, 59 Moss Lane, Pinner, Harrow · premises record
Refused
2026-02-02
More
Full Planning Application
Conversion of two flats to first and second floors into three flats (3 X 2 bed), roof extension and external alterations with amendment of internal layout of the ground floor flat
51A, 51B & 51C Moss Lane, Harrow, HA5 3AZ · premises record
Approved
2025-07-10
More
Full Planning Application
Moss Lane Conservation Area T1 Ash: Reduce overall 15% T2 Holly: Remove and replace with photinia T3 Holly: Lightly trim, remove deadwood T4 Box: Box blight. Remove and replace with English yew (Taxus baccata) T5 Sycamore: Self-sown. Poor form. Fell
71 Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
No objection
2024-10-31
More
Trees in a Conservation Area
Show all 10 rows
Part alteration and extension to roof to raise eaves and ridge height to two storey rear projection
51C Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Approved
2024-09-18
More
Full Planning Application
Conversion of flat into two flats (1 X 3 bed & 1 x 2 bed); single storey side extension
51A Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Approved
2024-02-08
More
Full Planning Application
TG1 Cypress and understorey of photinia, hazel, choisya and laurel (garden): Remove . Maintain remainder broadly at no more than current dimensions by periodic pruning. Reason: Clay shrinkage subsidence damage at the property.
49 Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
No objection
2023-11-22
More
Trees in a Conservation Area
Moss Lane Conservation Area TG2 Lime group with laurel understorey (garden): Fell and treat stumps to inhibit regrowth. Reduce laurels to no larger than 2m height by 1m spread and prune on annual cycle to maintain at reduced dimensions. Trees have been implicated subsidence damage event at 49 Moss L
51A Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
No objection
2023-11-22
More
Trees in a Conservation Area
Single storey side to rear extension (involves the removal of the existing side garage).
51A Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
Approved
2023-09-05
More
Full Planning Application
It is proposed to remove a dead / dying Purple leafed Plum (T1 on sketch plan); a dead Horse Chestnut (T7 on sketch plan) and a dead Lime (from within a group of 5 - G21 on sketch plan).
51A Moss Lane, Pinner, Harrow, HA5 3AZ · premises record
No objection
2023-09-01
More
Trees in a Conservation Area
Variation of condition 2 (approved plans) attached to planning permission P/2527/18 dated 05/04/2019 to allow relocation of bin and cycle stores
GLENGARIFF, 59 Moss Lane, Pinner, Harrow · premises record
Refused
2023-05-26
More
Removal/Variation of Condition(s)
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?
Every mapped designation touching a premises in this postcode, with how many of its 24 premises each one covers.
Designation
Coverage
Conservation Area
Moss Lane Conservation Area Pinner · reference COA00000167 · covers 24 of 24 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Moss Lane Conservation Area Pinner · reference COA00000167 · covers 24 of 24 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Little Moss Lane0 mUrban Footpath 97 From 75 Moss Lane To Left Of 7 Moss Close0 mMoss Lane0 mMoss Close2 mByway 56 From Moss Lane Junction With Moss Close To End Of Footpath 557 mUrban Footpath 95 From Paines Lane Opposite Barrow Point Avenue To 62 Moss Lane8 mUrban Footpath 18 From End Of Little Moss Lane To 9 Briants Close56 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 4 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent63 applications and 64 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings B: 3, C: 3, D: 3, E: 7, 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.
3 intent signals recorded in this postcode
Probate · EPC F/G · Long hold
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.