Postcode record · Harrow
HA2 8ST.
HA2 8ST has 23 known premises and 30 planning records — 13 approved of 23 decided (56.5%). 9 EPC records.
Postcode HA2 8ST · boundary not held, centred on the postcodeApprovedRefusedOther30 on the map — every match
At a glance · this postcodeHarrow profile →
23
Premises
known addresses (UPRNs)
30
Applications
23 decided
56.5%
Approval rate
13 approved · 10 refused
57 days
Median decision time
average 85 days · 27 dated decisions
9
EPC records
ratings C 3 · D 6
30
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?
HA2 8ST has 23 known premises and 30 planning records — 13 approved of 23 decided (56.5%). 9 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 10070263203
UPRN 10070263236
UPRN 100021256652
UPRN 100021256654
UPRN 100021256657
UPRN 100021256659
UPRN 100021256661
UPRN 100021256663
UPRN 100021256665
UPRN 100021256667
UPRN 10070263203
UPRN 10070263236
UPRN 100021256652
Show all 10 rows
UPRN 100021256654
UPRN 100021256657
UPRN 100021256659
UPRN 100021256661
UPRN 100021256663
UPRN 100021256665
UPRN 100021256667
Planning
What happened?
30 planning applications across the postcode; 13 approved of 23 decided (56.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of detached garage; re-development to provide a detached single storey dwelling with green roof (1 x 1 bed); access off Earlsmead; amenity space; hard and soft landscaping; boundary treatment; bin / cycle storage
79 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Jonathan Kwok
Full Planning Application
Refused
2025-01-28
Single storey front extension, Single and two storey side to rear extension, Single storey rear extension (Demolition of side dormer)
53 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Marcus Boddy
Householder
Approved
2025-01-06
Conversion of dwelling into two flats (2 X 2 bed); single and two storey side and rear extensions; rear dormer; parking; separate amenity space; bin and cycle stores
49 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Agnes Wanja
Full Planning Application
Approved
2023-10-30
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form end gable; rear dormer; three rooflights in front roofslope
75 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Ben Greene
Certificate of Lawful Development Existing
Approved
2023-02-28
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
75 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Ben Greene
Prior Notification - Larger Home Extension
Not required
2023-02-28
Single and two storey side to rear extension and single storey rear extension
49 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer JEA Jeremiah Ayerh
Householder
Approved
2022-05-17
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Rear dormer with Juliette balcony; three rooflights in front roofslope
71 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer AE Aadil Essa
Certificate of Lawful Development Existing
Approved
2019-11-07
Single storey outbuilding in rear garden (demolition of garage)
71 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer AE Aadil Essa
Householder
Approved
2017-10-17
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.9 metres high to the eaves
59 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer TM Tendai Mutasa
Prior Notification - Larger Home Extension
Approved
2017-04-27
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 2.9 metres maximum height, 2.9 metres high to the eaves
59 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Kimry Schlacter
Prior Notification - Larger Home Extension
Withdrawn
2017-03-23
Demolition of detached garage; re-development to provide a detached single storey dwelling with green roof (1 x 1 bed); access off Earlsmead; amenity space; hard and soft landscaping; boundary treatment; bin / cycle storage
79 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Jonathan Kwok
Refused
2025-01-28
More
Full Planning Application
Single storey front extension, Single and two storey side to rear extension, Single storey rear extension (Demolition of side dormer)
53 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Marcus Boddy
Approved
2025-01-06
More
Householder
Conversion of dwelling into two flats (2 X 2 bed); single and two storey side and rear extensions; rear dormer; parking; separate amenity space; bin and cycle stores
49 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Agnes Wanja
Approved
2023-10-30
More
Full Planning Application
Show all 10 rows
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form end gable; rear dormer; three rooflights in front roofslope
75 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Ben Greene
Approved
2023-02-28
More
Certificate of Lawful Development Existing
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
75 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Ben Greene
Not required
2023-02-28
More
Prior Notification - Larger Home Extension
Single and two storey side to rear extension and single storey rear extension
49 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer JEA Jeremiah Ayerh
Approved
2022-05-17
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Rear dormer with Juliette balcony; three rooflights in front roofslope
71 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer AE Aadil Essa
Approved
2019-11-07
More
Certificate of Lawful Development Existing
Single storey outbuilding in rear garden (demolition of garage)
71 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer AE Aadil Essa
Approved
2017-10-17
More
Householder
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.9 metres high to the eaves
59 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer TM Tendai Mutasa
Approved
2017-04-27
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 2.9 metres maximum height, 2.9 metres high to the eaves
59 Carlyon Avenue, South Harrow, Harrow, HA2 8ST · premises record
Officer Kimry Schlacter
Withdrawn
2017-03-23
More
Prior Notification - Larger Home Extension
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).
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 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 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 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 precedent30 applications and 30 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 3, D: 6.
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.
8 intent signals recorded in this postcode
Appeal dismissed · Long hold · HMO licensed
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.