Postcode record · Harrow
HA7 3NS.
HA7 3NS has 53 known premises and 70 planning records — 43 approved of 63 decided (68.3%). 30 EPC records.
Postcode HA7 3NS · boundary not held, centred on the postcodeApprovedRefusedOther70 exact70 on the map — every match
At a glance · this postcodeHarrow profile →
53
Premises
known addresses (UPRNs)
70
Applications
63 decided
68.3%
Approval rate
43 approved · 20 refused
30
EPC records
ratings C 5 · D 20 · E 4 · F 1
70
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 3NS has 53 known premises and 70 planning records — 43 approved of 63 decided (68.3%). 30 EPC records.
Premises (18 of 53 shown)
Name
Details
UPRN 100021315591
UPRN 100021315592
UPRN 100021315593
UPRN 100021315594
UPRN 100021315595
UPRN 100021315596
UPRN 100021315597
UPRN 100021315598
UPRN 100021315599
UPRN 100021315600
UPRN 100021315591
UPRN 100021315592
UPRN 100021315593
Show all 10 rows
UPRN 100021315594
UPRN 100021315595
UPRN 100021315596
UPRN 100021315597
UPRN 100021315598
UPRN 100021315599
UPRN 100021315600
Planning
What happened?
70 planning applications across the postcode; 43 approved of 63 decided (68.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details pursuant to Condition 6 (Tree Protection Plan) attached to planning permission PL/0998/25 dated 11/08/2025 for Single storey rear extension (Demolition of pergola to rear)
41 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Approval of Details Reserved by Condition
Approved
2026-03-23
Single storey rear extension (Demolition of pergola to rear)
41 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Officer Catriona Cooke
Householder
Approved
2025-04-10
Single storey side infill extension, Single storey rear extension
37 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Officer Lee Connor
Householder
Approved
2025-01-09
Certificate of Lawful Development (Proposed): Single storey side to rear extension
37 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Certificate of Lawful Development Proposed
Refused
2024-10-31
Non-material amendment to planning permission P/3039/21 dated 1/10/21 to allow amendments to first floor window at rear to create Juliette balcony
30 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Non-Material Amendment
Refused
2022-04-19
Single storey side extension; single and two storey rear extension; conversion of garage to study with installation of window to front; external alterations (demolition of conservatory)
50 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Householder
Approved
2022-04-12
Single storey side extension; single and two storey rear extension; Juliette balcony to rear at first floor level; rooflights in both sides and rear roofslopes; conversion of garage to habitable room with installation of window to front; external alterations
56 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Householder
Approved
2021-10-14
Single storey rear extension; part conversion of garage into habitable room (demolition of shed and part rear extension), new gate, external alterations
6 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Applicant Mr John Feeney · Officer Safwan Ahmed
Householder
Approved
2021-07-16
Single storey rear extension
41 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Householder
Approved
2021-03-04
Installation and reduction in height of boundary fence and gate at front and side (retrospective)
15 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Householder
Refused
2020-01-03
Details pursuant to Condition 6 (Tree Protection Plan) attached to planning permission PL/0998/25 dated 11/08/2025 for Single storey rear extension (Demolition of pergola to rear)
41 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Approved
2026-03-23
More
Approval of Details Reserved by Condition
Single storey rear extension (Demolition of pergola to rear)
41 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Officer Catriona Cooke
Approved
2025-04-10
More
Householder
Single storey side infill extension, Single storey rear extension
37 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Officer Lee Connor
Approved
2025-01-09
More
Householder
Show all 10 rows
Certificate of Lawful Development (Proposed): Single storey side to rear extension
37 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Refused
2024-10-31
More
Certificate of Lawful Development Proposed
Non-material amendment to planning permission P/3039/21 dated 1/10/21 to allow amendments to first floor window at rear to create Juliette balcony
30 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Refused
2022-04-19
More
Non-Material Amendment
Single storey side extension; single and two storey rear extension; conversion of garage to study with installation of window to front; external alterations (demolition of conservatory)
50 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Approved
2022-04-12
More
Householder
Single storey side extension; single and two storey rear extension; Juliette balcony to rear at first floor level; rooflights in both sides and rear roofslopes; conversion of garage to habitable room with installation of window to front; external alterations
56 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Approved
2021-10-14
More
Householder
Single storey rear extension; part conversion of garage into habitable room (demolition of shed and part rear extension), new gate, external alterations
6 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Applicant Mr John Feeney · Officer Safwan Ahmed
Approved
2021-07-16
More
Householder
Single storey rear extension
41 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Approved
2021-03-04
More
Householder
Installation and reduction in height of boundary fence and gate at front and side (retrospective)
15 Jellicoe Gardens, Stanmore, Harrow, HA7 3NS · premises record
Refused
2020-01-03
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
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 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
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 precedent70 applications and 70 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy30 EPC records; ratings C: 5, D: 20, E: 4, 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.