Postcode record · Harrow
HA1 4LR.
HA1 4LR has 60 known premises and 39 planning records — 25 approved of 32 decided (78.1%). 32 EPC records.
Postcode HA1 4LR · boundary not held, centred on the postcodeApprovedRefusedOther39 exact39 on the map — every match
At a glance · this postcodeHarrow profile →
60
Premises
known addresses (UPRNs)
39
Applications
32 decided
78.1%
Approval rate
25 approved · 7 refused
32
EPC records
ratings C 9 · D 19 · 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?
HA1 4LR has 60 known premises and 39 planning records — 25 approved of 32 decided (78.1%). 32 EPC records.
Premises (18 of 60 shown)
Name
Details
UPRN 10002293280
UPRN 10070261356
UPRN 10070261357
UPRN 10070261358
UPRN 10070261359
UPRN 10070261360
UPRN 10070270432
UPRN 10070270768
UPRN 10091094571
UPRN 10091094572
UPRN 10002293280
UPRN 10070261356
UPRN 10070261357
Show all 10 rows
UPRN 10070261358
UPRN 10070261359
UPRN 10070261360
UPRN 10070270432
UPRN 10070270768
UPRN 10091094571
UPRN 10091094572
Planning
What happened?
39 planning applications across the postcode; 25 approved of 32 decided (78.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawful Existing Development: Use as 5 self contained flats
62 Devonshire Road, Harrow · premises record
Certificate of Lawful Development Existing
Pending Consideration
2026-04-17
Conversion of first floor duplex flat into 2 x studio flats
10A Devonshire Road, Harrow, HA1 4LR · premises record
Full Planning Application
Approved
2024-03-01
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; single storey rear extension (part demolition of rear extension)
28 Devonshire Road, Harrow, HA1 4LR · premises record
Certificate of Lawful Development Existing
Refused
2021-10-12
Conversion of 5 X studio flats into 2 flats (1 X 2bed and 1 x 1bed); single storey rear extension (demolition of rear extension) [Reconsultation due to clarify number of bedrooms]
62 Devonshire Road, Harrow · premises record
Full Planning Application
Approved
2021-08-20
T2 Cherry (front of The Conifers): Crown Thin 15%. Lift over pavement to up to 3m. Cut back from streetlamp T1 Ash (front of The Chestnuts): Cut back from building to give 3m clearance T3 Sycamore (rear): Remove regrowth (approx. 2m) back to original growth points T4 Sycamore (rear bdry, neighbourin
THE CONIFERS, 2 Devonshire Road, Hatch End, Harrow · premises record
Works to Protected Trees
Approved
2021-08-04
Single storey rear extension
46 Devonshire Road, Harrow, HA1 4LR · premises record
Full Planning Application
Approved
2020-12-02
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Rear dormer.
8 Devonshire Road, Harrow, HA1 4LR · premises record
Applicant Mr Harish Ratna · Officer CMB Campbell Grace
Certificate of Lawful Development Existing
Approved
2020-10-13
Rear dormer
8 Devonshire Road, Harrow, HA1 4LR · premises record
Applicant Mr Harish Ratna · Officer CMB Campbell Grace
Householder
Withdrawn
2020-07-27
Rear dormer to provide a loft conversion (total of 1 bedroom) for first floor flat
10A Devonshire Road, Harrow, HA1 4LR · premises record
Householder
Approved
2020-02-24
Rear dormer; installation of three rooflights in front roofslope to form loft conversion for first floor flat
46A Devonshire Road, Harrow, HA1 4LR · premises record
Full Planning Application
Approved
2017-07-24
Certificate of Lawful Existing Development: Use as 5 self contained flats
62 Devonshire Road, Harrow · premises record
Pending Consideration
2026-04-17
More
Certificate of Lawful Development Existing
Conversion of first floor duplex flat into 2 x studio flats
10A Devonshire Road, Harrow, HA1 4LR · premises record
Approved
2024-03-01
More
Full Planning Application
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; single storey rear extension (part demolition of rear extension)
28 Devonshire Road, Harrow, HA1 4LR · premises record
Refused
2021-10-12
More
Certificate of Lawful Development Existing
Show all 10 rows
Conversion of 5 X studio flats into 2 flats (1 X 2bed and 1 x 1bed); single storey rear extension (demolition of rear extension) [Reconsultation due to clarify number of bedrooms]
62 Devonshire Road, Harrow · premises record
Approved
2021-08-20
More
Full Planning Application
T2 Cherry (front of The Conifers): Crown Thin 15%. Lift over pavement to up to 3m. Cut back from streetlamp T1 Ash (front of The Chestnuts): Cut back from building to give 3m clearance T3 Sycamore (rear): Remove regrowth (approx. 2m) back to original growth points T4 Sycamore (rear bdry, neighbourin
THE CONIFERS, 2 Devonshire Road, Hatch End, Harrow · premises record
Approved
2021-08-04
More
Works to Protected Trees
Single storey rear extension
46 Devonshire Road, Harrow, HA1 4LR · premises record
Approved
2020-12-02
More
Full Planning Application
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Rear dormer.
8 Devonshire Road, Harrow, HA1 4LR · premises record
Applicant Mr Harish Ratna · Officer CMB Campbell Grace
Approved
2020-10-13
More
Certificate of Lawful Development Existing
Rear dormer
8 Devonshire Road, Harrow, HA1 4LR · premises record
Applicant Mr Harish Ratna · Officer CMB Campbell Grace
Withdrawn
2020-07-27
More
Householder
Rear dormer to provide a loft conversion (total of 1 bedroom) for first floor flat
10A Devonshire Road, Harrow, HA1 4LR · premises record
Approved
2020-02-24
More
Householder
Rear dormer; installation of three rooflights in front roofslope to form loft conversion for first floor flat
46A Devonshire Road, Harrow, HA1 4LR · premises record
Approved
2017-07-24
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 30 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 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant 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.
Energy32 EPC records; ratings C: 9, D: 19, 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.
13 intent signals recorded in this postcode
Charge registered · Price decline · 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.