Postcode record · Harrow
HA5 5NL.
HA5 5NL has 12 known premises and 19 planning records — 15 approved of 18 decided (83.3%). 4 EPC records.
Postcode HA5 5NL · boundary not held, centred on the postcodeApprovedRefusedOther19 on the map — every match
At a glance · this postcodeHarrow profile →
12
Premises
known addresses (UPRNs)
19
Applications
18 decided
83.3%
Approval rate
15 approved · 3 refused
56 days
Median decision time
average 70 days · 19 dated decisions
4
EPC records
ratings D 2 · E 1 · F 1
19
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 5NL has 12 known premises and 19 planning records — 15 approved of 18 decided (83.3%). 4 EPC records.
Premises
Name
Details
UPRN 100021303660
UPRN 100021303661
UPRN 100021303662
UPRN 100021303664
UPRN 100021303666
UPRN 100021303668
UPRN 100021303670
UPRN 100021303672
UPRN 100021303675
UPRN 100021303677
UPRN 100021303660
UPRN 100021303661
UPRN 100021303662
Show all 10 rows
UPRN 100021303664
UPRN 100021303666
UPRN 100021303668
UPRN 100021303670
UPRN 100021303672
UPRN 100021303675
UPRN 100021303677
Planning
What happened?
19 planning applications across the postcode; 15 approved of 18 decided (83.3%). Latest 19 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Detached single storey outbuilding at rear for use as a Gym/Recreational space, Pergola and patio to front
35 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Ian Opolot
Householder
Approved
2025-01-16
T10 Ash (rear garden): Crown Reduce by removing approx. 4m all over (30% max)
29 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Rebecca Farrar
Works to Protected Trees
Approved
2020-02-14
T9 OAK (REAR GARDEN OF NO.33): REDUCE BACK SPREAD ON REAR GARDEN SIDE(NO.31) BY 1-2M TO CONTAIN SPREAD / OVERHANG
31 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Rebecca Farrar
Works to Protected Trees
Approved
2018-08-13
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of three rooflights in front roofslope and new window in side
37 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Kimry Schlacter
Certificate of Lawful Development Existing
Approved
2017-04-12
Alterations to roof to form end gable with window in side; rear dormer; rooflights in front roofslope
37 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Kimry Schlacter
Householder
Refused
2016-10-04
Conversion of garage to room with installation of window to front and new pitched roof
35 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer DB David Buckley
Householder
Approved
2016-05-04
Single Storey Rear Extension, external alterations
35 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer DB David Buckley
Householder
Approved
2016-04-26
Single and two storey rear extension
37 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Kimry Schlacter
Householder
Approved
2015-08-18
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable and rear dormer with juliette balcony; installation of three rooflights in front roofslope and new window in side
33 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Catriona Cooke
Certificate of Lawful Development Existing
Approved
2015-07-10
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): ALTERATIONS TO ROOF TO FORM END GABLE AND REAR DORMER WITH JULIETTE BALCONY; INSTALLAITION OF THREE ROOFLIGHTS IN FRONT ROOFSLOPE AND NEW WINDOW IN SIDE
33 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Catriona Cooke
Certificate of Lawful Development Existing
Refused
2015-05-05
Detached single storey outbuilding at rear for use as a Gym/Recreational space, Pergola and patio to front
35 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Ian Opolot
Approved
2025-01-16
More
Householder
T10 Ash (rear garden): Crown Reduce by removing approx. 4m all over (30% max)
29 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Rebecca Farrar
Approved
2020-02-14
More
Works to Protected Trees
T9 OAK (REAR GARDEN OF NO.33): REDUCE BACK SPREAD ON REAR GARDEN SIDE(NO.31) BY 1-2M TO CONTAIN SPREAD / OVERHANG
31 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Rebecca Farrar
Approved
2018-08-13
More
Works to Protected Trees
Show all 10 rows
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of three rooflights in front roofslope and new window in side
37 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Kimry Schlacter
Approved
2017-04-12
More
Certificate of Lawful Development Existing
Alterations to roof to form end gable with window in side; rear dormer; rooflights in front roofslope
37 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Kimry Schlacter
Refused
2016-10-04
More
Householder
Conversion of garage to room with installation of window to front and new pitched roof
35 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer DB David Buckley
Approved
2016-05-04
More
Householder
Single Storey Rear Extension, external alterations
35 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer DB David Buckley
Approved
2016-04-26
More
Householder
Single and two storey rear extension
37 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Kimry Schlacter
Approved
2015-08-18
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable and rear dormer with juliette balcony; installation of three rooflights in front roofslope and new window in side
33 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Catriona Cooke
Approved
2015-07-10
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): ALTERATIONS TO ROOF TO FORM END GABLE AND REAR DORMER WITH JULIETTE BALCONY; INSTALLAITION OF THREE ROOFLIGHTS IN FRONT ROOFSLOPE AND NEW WINDOW IN SIDE
33 Marsh Road, Pinner, Harrow, HA5 5NL · premises record
Officer Catriona Cooke
Refused
2015-05-05
More
Certificate of Lawful Development Existing
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 19 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 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 3 applications
Case officer on 2 applications
Show all 9 rows
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 precedent19 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings D: 2, E: 1, 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.