Planning Atlas
AtlasPostcodeW73JN
Planning AtlasEalingHanwell Broadway wardW7 3JN
Postcode record · Ealing

W7 3JN.

W7 3JN has 51 known premises and 29 planning records — 23 approved of 28 decided (82.1%). 31 EPC records.

Postcode W7 3JN · boundary not held, centred on the postcodeApprovedRefusedOther29 exact2 approximate31 on the map — every match
At a glance · this postcodeEaling profile →
51
Premises
known addresses (UPRNs)
29
Applications
28 decided
82.1%
Approval rate
23 approved · 5 refused
31
EPC records
ratings C 12 · D 16 · E 2 · F 1
31
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?

W7 3JN has 51 known premises and 29 planning records — 23 approved of 28 decided (82.1%). 31 EPC records.

Premises (18 of 51 shown)

Planning

What happened?

29 planning applications across the postcode; 23 approved of 28 decided (82.1%). Latest 29 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Rear roof extension; installation of three rooflights to front roofslope; and single storey rear extension (following demolition of existing rear extension) (Lawful Development Certificate for a Proposed Development)
11 Lawn Gardens Hanwell W7 3JN · premises record
Applicant Mr N Marwaha · Agent Masonwood Design Ltd · Officer Sophie Hennessy
Certificate of Lawfulness - Proposed
Approved
2026-01-13
Single storey side/rear extension; rear roof extension extending over outrigger; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)
11 Lawn Gardens Hanwell W7 3JN · premises record
Applicant Mr N Marwaha · Agent Masonwood Design Ltd · Officer David Hung
Certificate of Lawfulness - Proposed
Refused
2025-08-18
Alteration of roof from hip to gable end and Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
13 Lawn Gardens Hanwell W7 3JN · premises record
Certificate of Lawfulness - Proposed
Approved
2024-04-17
Rear roof extension; and installation of two rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)
9 Lawn Gardens Hanwell Ealing W7 3JN · premises record
Certificate of Lawfulness - Proposed
Approved
2023-08-11
Rear roof extension; and installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
2 Lawn Gardens Hanwell W7 3JN · premises record
Applicant Mr Paul Woods · Agent Chalkline · Officer Henry Yeung
Certificate of Lawfulness - Proposed
Approved
2022-12-07
Rear roof extension incorporating juliet balcony; and installation of two rooflights to front roof slope (Lawful Development Certificate for Proposed Development)
6 Lawn Gardens Hanwell London W7 3JN · premises record
Approved
2022-04-26
Single storey rear extension (following demolition of existing rear addition) (Retrospective Application)
12 Lawn Gardens Hanwell London W7 3JN · premises record
Householder
Approved
2021-11-05
Rear roof extension; and installation of two rooflights to front roof slope (Lawful Development Certificate for a Proposed Development)
12 Lawn Gardens Hanwell London W7 3JN · premises record
Certificate of Lawfulness - Proposed
Approved
2021-11-05
Single storey rear extension, with associated bi-folding doors (following demolition of existing rear addition)
28 Lawn Gardens Hanwell London W7 3JN · premises record
Householder
Approved
2021-02-22
Rear roof extension to main roof slope ; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development).
28 Lawn Gardens Hanwell London W7 3JN · premises record
Certificate of Lawfulness - Proposed
Approved
2020-08-06
Rear roof extension; installation of three rooflights to front roofslope; and single storey rear extension (following demolition of existing rear extension) (Lawful Development Certificate for a Proposed Development)
11 Lawn Gardens Hanwell W7 3JN · premises record
Applicant Mr N Marwaha · Agent Masonwood Design Ltd · Officer Sophie Hennessy
Approved
2026-01-13
More
Certificate of Lawfulness - Proposed
Single storey side/rear extension; rear roof extension extending over outrigger; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)
11 Lawn Gardens Hanwell W7 3JN · premises record
Applicant Mr N Marwaha · Agent Masonwood Design Ltd · Officer David Hung
Refused
2025-08-18
More
Certificate of Lawfulness - Proposed
Alteration of roof from hip to gable end and Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
13 Lawn Gardens Hanwell W7 3JN · premises record
Approved
2024-04-17
More
Certificate of Lawfulness - Proposed
Show all 10 rows
Rear roof extension; and installation of two rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)
9 Lawn Gardens Hanwell Ealing W7 3JN · premises record
Approved
2023-08-11
More
Certificate of Lawfulness - Proposed
Rear roof extension; and installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
2 Lawn Gardens Hanwell W7 3JN · premises record
Applicant Mr Paul Woods · Agent Chalkline · Officer Henry Yeung
Approved
2022-12-07
More
Certificate of Lawfulness - Proposed
Rear roof extension incorporating juliet balcony; and installation of two rooflights to front roof slope (Lawful Development Certificate for Proposed Development)
6 Lawn Gardens Hanwell London W7 3JN · premises record
Approved
2022-04-26
More
Single storey rear extension (following demolition of existing rear addition) (Retrospective Application)
12 Lawn Gardens Hanwell London W7 3JN · premises record
Approved
2021-11-05
More
Householder
Rear roof extension; and installation of two rooflights to front roof slope (Lawful Development Certificate for a Proposed Development)
12 Lawn Gardens Hanwell London W7 3JN · premises record
Approved
2021-11-05
More
Certificate of Lawfulness - Proposed
Single storey rear extension, with associated bi-folding doors (following demolition of existing rear addition)
28 Lawn Gardens Hanwell London W7 3JN · premises record
Approved
2021-02-22
More
Householder
Rear roof extension to main roof slope ; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development).
28 Lawn Gardens Hanwell London W7 3JN · premises record
Approved
2020-08-06
More
Certificate of Lawfulness - Proposed

Building control

Building-control records are not yet collected for Ealing — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

Every mapped designation touching a premises in this postcode, with how many of its 51 premises each one covers.

Designation
Coverage
Archaeological Priority Area
Medieval settlement of Hanwell with St Mary’s Church (13th Century); and Hanwell Bridge where there was a medieval water mill; and prehistoric finds north of the Broadway. · reference 77318 · covers 25 of 51 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Medieval settlement of Hanwell with St Mary’s Church (13th Century); and Hanwell Bridge where there was a medieval water mill; and prehistoric finds north of the Broadway. · reference 77318 · covers 25 of 51 premises. Groundworks may require archaeological assessment or investigation.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

Lawn Gardens0 mConolly Road26 mHalf Acre Road26 mMyrtle Gardens29 mStation Road30 mSpringfield Road40 mFootpath From Opposite 22 Conolly Road To Station Road Adjacent To The Railway Bridge41 m
People

Who is involved?

Named on the latest 29 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 2 applications
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
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
Applicant on 2 applications
Applicant on 1 application
Agent on 2 applications
Show all 10 rows
Agent on 1 application
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
Development

What could it become?

Planning precedent29 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy31 EPC records; ratings C: 12, D: 16, E: 2, 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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

11 intent signals recorded in this postcode
Repeat sale · Repeat refusal · EPC F/G · Long hold · Ageing director
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.