Postcode record · Harrow
HA5 4RN.
HA5 4RN has 25 known premises and 44 planning records — 29 approved of 38 decided (76.3%). 11 EPC records.
Postcode HA5 4RN · boundary not held, centred on the postcodeApprovedRefusedOther44 on the map — every match
At a glance · this postcodeHarrow profile →
25
Premises
known addresses (UPRNs)
44
Applications
38 decided
76.3%
Approval rate
29 approved · 9 refused
62 days
Median decision time
average 70 days · 42 dated decisions
11
EPC records
ratings C 4 · D 4 · E 2 · F 1
44
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 4RN has 25 known premises and 44 planning records — 29 approved of 38 decided (76.3%). 11 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 100021301411
UPRN 100021301413
UPRN 100021301415
UPRN 100021301417
UPRN 100021301419
UPRN 100021301421
UPRN 100021301423
UPRN 100021301425
UPRN 100021301427
UPRN 100021301429
UPRN 100021301411
UPRN 100021301413
UPRN 100021301415
Show all 10 rows
UPRN 100021301417
UPRN 100021301419
UPRN 100021301421
UPRN 100021301423
UPRN 100021301425
UPRN 100021301427
UPRN 100021301429
Planning
What happened?
44 planning applications across the postcode; 29 approved of 38 decided (76.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor side extension, Single storey rear extension
109 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Ian Opolot
Householder
Approved
2025-03-25
Single storey rear extension
117 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Germaine Asabere
Householder
Approved
2024-09-02
Pinnerwood Park Estate Conservation Area T1 Bay laurel (front garden): trim top back to previous by removing around 0.5-1m, trim all sides back to previous removing annual growth G1 Viburnum hedge (rear garden r/h side): Reduce height to approximately 3m (level with neighbours roof), reduce back sid
81 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Rebecca Farrar
Trees in a Conservation Area
No objection
2024-08-29
Single storey rear extension: 5.95 metres deep, 2.85 metres maximum height and 2.95 metres high to the eaves
117 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Germaine Asabere
Prior Notification - Larger Home Extension
Approved
2024-06-10
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.90 metres high to the eaves
117 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Agnes Wanja
Prior Notification - Larger Home Extension
Refused
2024-03-18
S1 Mahonia - remove T12 Cypress (Lawson) - remove T7 Eucalyptus - remove The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability
87 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Rebecca Farrar
Trees in a Conservation Area
No objection
2023-12-15
Monterey Cypress (rear garden left boundary): Outgrown location. Section fell to ground level (replanting proposed as part of wider re-landscaping) Prunus (rear garden): Poor specimen. Remove (replanting proposed as part of future re-landscaping) Silver Birch (rear garden right boundary): Reduce up
89 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Rebecca Farrar
Trees in a Conservation Area
Approved
2020-06-25
INVALID - CERTIFICATE OF LAWFUL DEVELOPMENT (EXISTING): Rear dormer; rooflights in front and rear roofslopes
97 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Zoe Levassor
Certificate of Lawful Development Existing
Withdrawn
2020-05-04
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Rear dormer; three rooflights in front roofslope; installation of three additional windows in side elevation at ground floor and one at first floor
97 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Catriona Cooke
Certificate of Lawful Development Existing
Withdrawn
2020-01-13
Single storey front extension incorporating front porch; two storey side extension; single storey rear extension (demolition of detached garage)
97 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer TM Tendai Mutasa
Householder
Approved
2019-09-03
First floor side extension, Single storey rear extension
109 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Ian Opolot
Approved
2025-03-25
More
Householder
Single storey rear extension
117 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Germaine Asabere
Approved
2024-09-02
More
Householder
Pinnerwood Park Estate Conservation Area T1 Bay laurel (front garden): trim top back to previous by removing around 0.5-1m, trim all sides back to previous removing annual growth G1 Viburnum hedge (rear garden r/h side): Reduce height to approximately 3m (level with neighbours roof), reduce back sid
81 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Rebecca Farrar
No objection
2024-08-29
More
Trees in a Conservation Area
Show all 10 rows
Single storey rear extension: 5.95 metres deep, 2.85 metres maximum height and 2.95 metres high to the eaves
117 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Germaine Asabere
Approved
2024-06-10
More
Prior Notification - Larger Home Extension
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.90 metres high to the eaves
117 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Agnes Wanja
Refused
2024-03-18
More
Prior Notification - Larger Home Extension
S1 Mahonia - remove T12 Cypress (Lawson) - remove T7 Eucalyptus - remove The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability
87 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Rebecca Farrar
No objection
2023-12-15
More
Trees in a Conservation Area
Monterey Cypress (rear garden left boundary): Outgrown location. Section fell to ground level (replanting proposed as part of wider re-landscaping) Prunus (rear garden): Poor specimen. Remove (replanting proposed as part of future re-landscaping) Silver Birch (rear garden right boundary): Reduce up
89 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Rebecca Farrar
Approved
2020-06-25
More
Trees in a Conservation Area
INVALID - CERTIFICATE OF LAWFUL DEVELOPMENT (EXISTING): Rear dormer; rooflights in front and rear roofslopes
97 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Zoe Levassor
Withdrawn
2020-05-04
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Rear dormer; three rooflights in front roofslope; installation of three additional windows in side elevation at ground floor and one at first floor
97 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer Catriona Cooke
Withdrawn
2020-01-13
More
Certificate of Lawful Development Existing
Single storey front extension incorporating front porch; two storey side extension; single storey rear extension (demolition of detached garage)
97 Evelyn Drive, Hatch End, Pinner, Harrow, HA5 4RN · premises record
Officer TM Tendai Mutasa
Approved
2019-09-03
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?
Every mapped designation touching a premises in this postcode, with how many of its 25 premises each one covers.
Designation
Coverage
Conservation Area
Pinnerwood Park Estate Conservation Area PART 2 · reference COA00000172 · covers 8 of 25 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Pinnerwood Park Estate Conservation Area PART 2 · reference COA00000172 · covers 8 of 25 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).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 5 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 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 5 applications
Case officer on 2 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 precedent44 applications and 44 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 4, D: 4, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.