Postcode record · Harrow
HA5 4SX.
HA5 4SX has 30 known premises and 51 planning records — 29 approved of 51 decided (56.9%). 16 EPC records.
Postcode HA5 4SX · boundary not held, centred on the postcodeApprovedRefusedOther52 on the map — every match
At a glance · this postcodeHarrow profile →
30
Premises
known addresses (UPRNs)
51
Applications
51 decided
56.9%
Approval rate
29 approved · 15 refused
16
EPC records
ratings C 3 · D 4 · E 7 · F 2
52
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 4SX has 30 known premises and 51 planning records — 29 approved of 51 decided (56.9%). 16 EPC records.
Premises (18 of 30 shown)
Name
Details
UPRN 100021306683
UPRN 100021306684
UPRN 100021306685
UPRN 100021306686
UPRN 100021306688
UPRN 100021306690
UPRN 100021306692
UPRN 100021306694
UPRN 100021306696
UPRN 100021306683
UPRN 100021306684
Show all 10 rows
UPRN 100021306685
UPRN 100021306686
UPRN 100021306688
UPRN 100021306690
UPRN 100021306692
UPRN 100021306694
UPRN 100021306696
Planning
What happened?
51 planning applications across the postcode; 29 approved of 51 decided (56.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Non-Material amendment to planning permission PL/0139/24 dated 15/03/2024 to change a window to a door in ground floor front elevation
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Applicant Vikas Gupta · Officer Agnes Wanja
Non-Material Amendment
Refused
2026-01-26
Non-Material amendment to planning permission PL/0139/24 dated 15/03/2024 to allow change the garage window to Garage door; Change the window to Juliet Balcony with structural glazing ; Split and reduce size of bathroom window with obscured fixed glass and top pane of 400mm for ventilations ; Remove
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Applicant Vikas Gupta · Officer Agnes Wanja
Non-Material Amendment
Refused
2025-12-02
Non-Material amendment to planning permission PL/0139/24 dated 15/03/2024 to change the colour of roof tiles & windows to black/grey; reduce window sizes and increase entrance doors opening to 2.1m
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Applicant Mr and Mrs Gupta · Officer Agnes Wanja
Non-Material Amendment
Approved
2025-10-07
Front porch; single storey side to rear extension; first floor rear extension; alterations and extension to form crown roof; rear dormer; roof lights; external alterations
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Householder
Approved
2024-02-01
Front entrance canopy; single and two storey rear extension; first floor side extension; alterations and extension to form crown roof; rear dormer; rooflights in front and side roofslopes; raised patio to rear; external alterations
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Householder
Refused
2023-11-14
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single Storey Rear Extension (Following established prior approval P/0898/23/PRIOR)
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Certificate of Lawful Development Existing
Approved
2023-05-15
Single storey rear extension: 8.00 metres deep, 3.53 metres maximum height and 3.00 metres high to the eaves
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Prior Notification - Larger Home Extension
Not required
2023-03-22
Single and two storey side extension; single storey rear extension
9 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Householder
Approved
2023-03-20
T1 Oak (front): Reduce height and spread by approx. 2m and lift lower branches over road / footpath. Crown Clean
59A St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Works to Protected Trees
Approved
2022-11-10
Variation of Condition 2 (Plans List) attached to planning permission P/2877/22 dated 12/10/22 to allow the increase of the depth of the rear extension from 3m to 4m
11 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Removal/Variation of Condition(s)
Approved
2022-10-20
Non-Material amendment to planning permission PL/0139/24 dated 15/03/2024 to change a window to a door in ground floor front elevation
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Applicant Vikas Gupta · Officer Agnes Wanja
Refused
2026-01-26
More
Non-Material Amendment
Non-Material amendment to planning permission PL/0139/24 dated 15/03/2024 to allow change the garage window to Garage door; Change the window to Juliet Balcony with structural glazing ; Split and reduce size of bathroom window with obscured fixed glass and top pane of 400mm for ventilations ; Remove
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Applicant Vikas Gupta · Officer Agnes Wanja
Refused
2025-12-02
More
Non-Material Amendment
Non-Material amendment to planning permission PL/0139/24 dated 15/03/2024 to change the colour of roof tiles & windows to black/grey; reduce window sizes and increase entrance doors opening to 2.1m
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Applicant Mr and Mrs Gupta · Officer Agnes Wanja
Approved
2025-10-07
More
Non-Material Amendment
Show all 10 rows
Front porch; single storey side to rear extension; first floor rear extension; alterations and extension to form crown roof; rear dormer; roof lights; external alterations
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Approved
2024-02-01
More
Householder
Front entrance canopy; single and two storey rear extension; first floor side extension; alterations and extension to form crown roof; rear dormer; rooflights in front and side roofslopes; raised patio to rear; external alterations
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Refused
2023-11-14
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single Storey Rear Extension (Following established prior approval P/0898/23/PRIOR)
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Approved
2023-05-15
More
Certificate of Lawful Development Existing
Single storey rear extension: 8.00 metres deep, 3.53 metres maximum height and 3.00 metres high to the eaves
13 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Not required
2023-03-22
More
Prior Notification - Larger Home Extension
Single and two storey side extension; single storey rear extension
9 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Approved
2023-03-20
More
Householder
T1 Oak (front): Reduce height and spread by approx. 2m and lift lower branches over road / footpath. Crown Clean
59A St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Approved
2022-11-10
More
Works to Protected Trees
Variation of Condition 2 (Plans List) attached to planning permission P/2877/22 dated 12/10/22 to allow the increase of the depth of the rear extension from 3m to 4m
11 St Thomas' Drive, Hatch End, Pinner, Harrow, HA5 4SX · premises record
Approved
2022-10-20
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
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
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent51 applications and 52 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 3, D: 4, E: 7, 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 Pro
Ownership, 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.