Postcode record · Harrow
HA5 5JA.
HA5 5JA has 8 known premises and 8 planning records — 5 approved of 6 decided (83.3%). 2 EPC records.
Postcode HA5 5JA · boundary not held, centred on the postcodeApprovedRefusedOther8 exact8 on the map — every match
At a glance · this postcodeHarrow profile →
8
Premises
known addresses (UPRNs)
8
Applications
6 decided
83.3%
Approval rate
5 approved · 1 refused
2
EPC records
ratings D 1 · E 1
8
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 5JA has 8 known premises and 8 planning records — 5 approved of 6 decided (83.3%). 2 EPC records.
Premises
Name
Details
UPRN 100021299594
UPRN 100021299596
UPRN 100021299598
UPRN 100021299600
UPRN 100021299602
UPRN 100021299604
UPRN 100021299606
UPRN 100021299608
UPRN 100021299594
UPRN 100021299596
UPRN 100021299598
Show all 8 rows
UPRN 100021299600
UPRN 100021299602
UPRN 100021299604
UPRN 100021299606
UPRN 100021299608
Planning
What happened?
8 planning applications across the postcode; 5 approved of 6 decided (83.3%). Latest 8 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension: 6.00 metres deep, 3.20 metres maximum height and 2.89 metres high to the eaves
23 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Prior Notification - Larger Home Extension
Not required
2023-02-06
FRONT PORCH
23 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Householder
Refused
2013-04-29
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: ALTERATIONS TO FRONT ELEVATION AND CONVERSION OF GARAGE INTO HABITABLE ROOM
25 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Certificate of Lawful Development Existing
Approved
2009-12-23
SINGLE STOREY REAR EXTENSION
25 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Full Planning Application
Approved
2007-03-07
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: SINGLE STOREY REAR EXTENSION
25 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Certificate of Lawful Development Existing
Withdrawn
2006-07-10
ALTERATIONS TO FRONT ELEVATION, CONVERSION OF GARAGE INTO HABITABLE ROOM; REAR DORMER; SINGLE STOREY REAR EXTENSION
23 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Full Planning Application
Approved
2006-05-26
SINGLE STOREY SIDE EXTENSION TO PROVIDE GRANNY ANNEXE, CONSERVATORY AT REAR AND FRONT PORCH
13 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Full Planning Application
Approved
2002-01-14
CONSERVATORY AT REAR
15 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Full Planning Application
Approved
1999-06-03
Single storey rear extension: 6.00 metres deep, 3.20 metres maximum height and 2.89 metres high to the eaves
23 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Not required
2023-02-06
More
Prior Notification - Larger Home Extension
FRONT PORCH
23 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Refused
2013-04-29
More
Householder
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: ALTERATIONS TO FRONT ELEVATION AND CONVERSION OF GARAGE INTO HABITABLE ROOM
25 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Approved
2009-12-23
More
Certificate of Lawful Development Existing
Show all 8 rows
SINGLE STOREY REAR EXTENSION
25 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Approved
2007-03-07
More
Full Planning Application
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: SINGLE STOREY REAR EXTENSION
25 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Withdrawn
2006-07-10
More
Certificate of Lawful Development Existing
ALTERATIONS TO FRONT ELEVATION, CONVERSION OF GARAGE INTO HABITABLE ROOM; REAR DORMER; SINGLE STOREY REAR EXTENSION
23 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Approved
2006-05-26
More
Full Planning Application
SINGLE STOREY SIDE EXTENSION TO PROVIDE GRANNY ANNEXE, CONSERVATORY AT REAR AND FRONT PORCH
13 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Approved
2002-01-14
More
Full Planning Application
CONSERVATORY AT REAR
15 Church Avenue, Rayners Lane, Pinner, Harrow, HA5 5JA · premises record
Approved
1999-06-03
More
Full Planning Application
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 8 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent8 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings D: 1, E: 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.
No intent signal is currently recorded in this postcode.
Thinking about a project here?
How long would a planning application take here? →
Harrow's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Harrow, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.