Postcode record · Harrow
HA7 3LP.
HA7 3LP has 39 known premises and 22 planning records — 14 approved of 17 decided (82.4%). 26 EPC records.
Postcode HA7 3LP · boundary not held, centred on the postcodeApprovedRefusedOther22 on the map — every match
At a glance · this postcodeHarrow profile →
39
Premises
known addresses (UPRNs)
22
Applications
17 decided
82.4%
Approval rate
14 approved · 3 refused
65 days
Median decision time
average 58 days · 19 dated decisions
26
EPC records
ratings C 8 · D 12 · E 4 · F 1 · G 1
22
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?
HA7 3LP has 39 known premises and 22 planning records — 14 approved of 17 decided (82.4%). 26 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 768006135
UPRN 768006885
UPRN 10002294990
UPRN 10025177741
UPRN 10034786848
UPRN 100021316861
UPRN 100021316863
UPRN 100021316865
UPRN 100021316867
UPRN 100021316869
UPRN 768006135
UPRN 768006885
UPRN 10002294990
Show all 10 rows
UPRN 10025177741
UPRN 10034786848
UPRN 100021316861
UPRN 100021316863
UPRN 100021316865
UPRN 100021316867
UPRN 100021316869
Planning
What happened?
22 planning applications across the postcode; 14 approved of 17 decided (82.4%). Latest 22 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Front porch; Alterations to roof to form end gable, rear dormer and insertion of three rooflights in front roofslope; Detached outbuilding at rear for use as Gym/Store
28 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer Lee Connor
Certificate of Lawful Development Existing
Approved
2022-09-19
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof; rear dormer with Juliette balcony; three rooflights in front roofslope
8 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer JD Josephine Dutton
Certificate of Lawful Development Existing
Approved
2022-06-06
Single storey rear extension; alterations to form flat roof on existing front extension; external alterations (demolition of conservatory)
8 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer JD Josephine Dutton
Householder
Approved
2022-06-06
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 3.00 metres high to the eaves
50 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer WILLHO Will Hossack
Prior Notification - Larger Home Extension
Not required
2021-04-08
Relocation of main entrance from side elevation to front elevation; external alterations
32 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer NK Nabeel Kasmani
Householder
Refused
2019-07-15
CERTIFCATE OF LAWFUL PROPOSED DEVELOPMENT: Rear dormer; installation of two rooflights in front roofslope; front porch
62 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer FM Fidel Miller
Certificate of Lawful Development Existing
Refused
2018-05-08
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 2.65 metres maximum height, 2.65 metres high to the eaves
62 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer Kimry Schlacter
Prior Notification - Larger Home Extension
Not required
2018-01-16
Rear dormer; installation of two rooflights in front rooslope; front porch
62 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer FM Fidel Miller
Householder
Withdrawn
2018-01-15
Details pursuant to condition 11 (protection of the piped watercourse) attached to planning permission P/0185/15 dated 21/04/2015 for construction of four, two storey detached houses; refuse and cycle storage; associated landscaping and parking
GARAGES REAR OF 56 Masefield Avenue, Stanmore, Harrow · premises record
Officer NK Nabeel Kasmani
Prior Approval (Miscellaneous Acts)
Approved
2016-08-19
Details pursuant to Condition 6 (boundary treatments), Condition 10 (surface water treatment) and Condition 16 (levels) of planning permission P/0185/15 dated 21.4.2015 for construction of four, two storey terraced houses; refuse and cycle storage; associated landscaping and parking
GARAGES REAR OF 56 Masefield Avenue, Stanmore, Harrow · premises record
Officer NK Nabeel Kasmani
Prior Approval (Miscellaneous Acts)
Approved
2016-08-05
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Front porch; Alterations to roof to form end gable, rear dormer and insertion of three rooflights in front roofslope; Detached outbuilding at rear for use as Gym/Store
28 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer Lee Connor
Approved
2022-09-19
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof; rear dormer with Juliette balcony; three rooflights in front roofslope
8 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer JD Josephine Dutton
Approved
2022-06-06
More
Certificate of Lawful Development Existing
Single storey rear extension; alterations to form flat roof on existing front extension; external alterations (demolition of conservatory)
8 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer JD Josephine Dutton
Approved
2022-06-06
More
Householder
Show all 10 rows
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 3.00 metres high to the eaves
50 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer WILLHO Will Hossack
Not required
2021-04-08
More
Prior Notification - Larger Home Extension
Relocation of main entrance from side elevation to front elevation; external alterations
32 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer NK Nabeel Kasmani
Refused
2019-07-15
More
Householder
CERTIFCATE OF LAWFUL PROPOSED DEVELOPMENT: Rear dormer; installation of two rooflights in front roofslope; front porch
62 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer FM Fidel Miller
Refused
2018-05-08
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 2.65 metres maximum height, 2.65 metres high to the eaves
62 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer Kimry Schlacter
Not required
2018-01-16
More
Prior Notification - Larger Home Extension
Rear dormer; installation of two rooflights in front rooslope; front porch
62 Masefield Avenue, Stanmore, Harrow, HA7 3LP · premises record
Officer FM Fidel Miller
Withdrawn
2018-01-15
More
Householder
Details pursuant to condition 11 (protection of the piped watercourse) attached to planning permission P/0185/15 dated 21/04/2015 for construction of four, two storey detached houses; refuse and cycle storage; associated landscaping and parking
GARAGES REAR OF 56 Masefield Avenue, Stanmore, Harrow · premises record
Officer NK Nabeel Kasmani
Approved
2016-08-19
More
Prior Approval (Miscellaneous Acts)
Details pursuant to Condition 6 (boundary treatments), Condition 10 (surface water treatment) and Condition 16 (levels) of planning permission P/0185/15 dated 21.4.2015 for construction of four, two storey terraced houses; refuse and cycle storage; associated landscaping and parking
GARAGES REAR OF 56 Masefield Avenue, Stanmore, Harrow · premises record
Officer NK Nabeel Kasmani
Approved
2016-08-05
More
Prior Approval (Miscellaneous Acts)
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 22 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 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 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 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 precedent22 applications and 22 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings C: 8, D: 12, E: 4, F: 1, G: 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.