Postcode record · Harrow
HA8 5TB.
HA8 5TB has 34 known premises and 39 planning records — 25 approved of 35 decided (71.4%). 18 EPC records.
Postcode HA8 5TB · boundary not held, centred on the postcodeApprovedRefusedOther39 on the map — every match
At a glance · this postcodeHarrow profile →
34
Premises
known addresses (UPRNs)
39
Applications
35 decided
71.4%
Approval rate
25 approved · 10 refused
56 days
Median decision time
average 68 days · 38 dated decisions
18
EPC records
ratings C 6 · D 8 · E 4
39
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?
HA8 5TB has 34 known premises and 39 planning records — 25 approved of 35 decided (71.4%). 18 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 768006473
UPRN 100021245020
UPRN 100021245022
UPRN 100021245024
UPRN 100021245026
UPRN 100021245028
UPRN 100021245030
UPRN 100021245032
UPRN 100021245034
UPRN 100021245036
UPRN 768006473
UPRN 100021245020
UPRN 100021245022
Show all 10 rows
UPRN 100021245024
UPRN 100021245026
UPRN 100021245028
UPRN 100021245030
UPRN 100021245032
UPRN 100021245034
UPRN 100021245036
Planning
What happened?
39 planning applications across the postcode; 25 approved of 35 decided (71.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of single storey detached outbuilding to rear for use as granny annexe (demolition of existing rear outbuilding)
26 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer FMC Faye McElwain
Householder
Refused
2021-03-29
Certificate of lawful development (proposed): Single storey rear extension (demolition of rear extension) (following established prior approval ref: P/0358/18/PRIOR)
32 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LPC Lap Pan Chong
Certificate of Lawful Development Existing
Approved
2019-02-25
Single storey rear extension (Demolition of rear conservatory)
20 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Householder
Approved
2018-04-16
Single and two storey side to rear extension; single storey rear extension (demolition of attached garage; rear extension; conservatory and store)
64 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Householder
Approved
2018-03-13
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: Single storey rear extension (demolition of conservatory)
20 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Certificate of Lawful Development Existing
Refused
2018-01-31
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.3 metres maximum height, 2.95 metres high to the eaves
32 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer Kimry Schlacter
Prior Notification - Larger Home Extension
Not required
2018-01-25
Single Storey Rear Extension: extending 5.5 metres beyond the original rear wall, 3.3 metres maximum height, 2.95 metres high to the eaves
64 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Prior Notification - Larger Home Extension
Not required
2018-01-25
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Conversion of garage to room with installation of window and door to front
18 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Certificate of Lawful Development Existing
Approved
2016-08-30
First floor side extension; conversion of garage to room with installation of window and door at front; external alterations
18 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer CG Conor Guilfoyle
Householder
Refused
2016-05-05
Single storey front to side extension; Relocation of main entrance to front elevation with canopy; External alterations
8 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer NK Nabeel Kasmani
Householder
Refused
2016-01-08
Replacement of single storey detached outbuilding to rear for use as granny annexe (demolition of existing rear outbuilding)
26 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer FMC Faye McElwain
Refused
2021-03-29
More
Householder
Certificate of lawful development (proposed): Single storey rear extension (demolition of rear extension) (following established prior approval ref: P/0358/18/PRIOR)
32 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LPC Lap Pan Chong
Approved
2019-02-25
More
Certificate of Lawful Development Existing
Single storey rear extension (Demolition of rear conservatory)
20 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Approved
2018-04-16
More
Householder
Show all 10 rows
Single and two storey side to rear extension; single storey rear extension (demolition of attached garage; rear extension; conservatory and store)
64 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Approved
2018-03-13
More
Householder
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: Single storey rear extension (demolition of conservatory)
20 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Refused
2018-01-31
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.3 metres maximum height, 2.95 metres high to the eaves
32 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer Kimry Schlacter
Not required
2018-01-25
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: extending 5.5 metres beyond the original rear wall, 3.3 metres maximum height, 2.95 metres high to the eaves
64 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Not required
2018-01-25
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Conversion of garage to room with installation of window and door to front
18 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer LC Lokendra Chemjong
Approved
2016-08-30
More
Certificate of Lawful Development Existing
First floor side extension; conversion of garage to room with installation of window and door at front; external alterations
18 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer CG Conor Guilfoyle
Refused
2016-05-05
More
Householder
Single storey front to side extension; Relocation of main entrance to front elevation with canopy; External alterations
8 Gainsborough Gardens, Edgware, Harrow, HA8 5TB · premises record
Officer NK Nabeel Kasmani
Refused
2016-01-08
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).
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 3 applications
Case officer on 3 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 1 application
Case officer on 1 application
Case officer on 5 applications
Case officer on 3 applications
Case officer on 3 applications
Show all 10 rows
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 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent39 applications and 39 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 6, D: 8, E: 4.
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.