Postcode record · Waltham Forest
E4 9SG.
E4 9SG has 33 known premises and 46 planning records — 34 approved of 46 decided (73.9%). 21 EPC records.
Postcode E4 9SG · boundary not held, centred on the postcodeApprovedRefusedOther46 exact1 approximate47 on the map — every match
At a glance · this postcodeWaltham Forest profile →
33
Premises
known addresses (UPRNs)
46
Applications
46 decided
73.9%
Approval rate
34 approved · 10 refused
21
EPC records
ratings B 1 · C 2 · D 12 · E 5 · F 1
47
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?
E4 9SG has 33 known premises and 46 planning records — 34 approved of 46 decided (73.9%). 21 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 10009148766
UPRN 10025174046
UPRN 10095402240
UPRN 100022520136
UPRN 100022520137
UPRN 100022520138
UPRN 100022520139
UPRN 100022520140
UPRN 100022520141
UPRN 100022520142
UPRN 10009148766
UPRN 10025174046
UPRN 10095402240
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UPRN 100022520136
UPRN 100022520137
UPRN 100022520138
UPRN 100022520139
UPRN 100022520140
UPRN 100022520141
UPRN 100022520142
Planning
What happened?
46 planning applications across the postcode; 34 approved of 46 decided (73.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Submission of details pursuant to condition 2 (removal of the pergola structure with retractable awning) attached to planning permission reference 251661, granted 06/10/2025.
7 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approval of Details Reserved by Condition
Approved
2025-12-18
Construction of a single storey rear extension.
5 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Householder Planning
Approved
2025-08-08
Continuation of use of the dwellinghouse as a mixed-use property comprising residential use (C3) and childminding services (Class E(f)) (on Ground Floor only during the hours of 8am to 6pm and for a maximum number of 10 children at any one time), including the use of an existing outbuilding ancillar
7 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Full Planning
Approved
2025-07-04
Construction of a single storey wraparound rear extension.
34 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Householder Planning
Approved
2024-11-14
Removal of the front porch, existing rear patio and rear lean-to. Construction of single storey front porch and single storey rear extension. Construction of a hip to gable roof extension, rear dormer roof extension and installation of two roof-lights to the front roof slope. Works include alteratio
22 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Applicant Mr Timothy Rowden · Agent Ms Nicole Lafone (Weeks and Lafone Ltd. (WALL)) · Officer Ka Lei Lai
Householder Planning
Approved
2023-05-15
Construction of single storey rear extension
18 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Householder Planning
Approved
2020-08-04
Lawful Development Certificate (Proposed) - Construction of hip to gable side roof extension and dormer roof extension to rear roof together with installation of three roof-lights to front roof. Construction of outbuilding to rear garden area for use as a garden room ancillary to main residential us
23 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Certificate of Lawful Development - Proposed
Approved
2020-06-15
Prior approval for the construction of a single storey rear extension which would extend 5M beyond the original rear wall of the existing dwelling, a maximum height of 4M and an eaves height of 2.8M.
18 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Prior Approval - Larger Home Extension
Approved
2019-08-19
Prior approval for the construction of a single storey rear extension which would extend 4.5m beyond the rear wall of the existing dwelling,a maximum height of 4.0m and an eaves height of 2.8m.
18 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Prior Approval - Larger Home Extension
Approved
2019-06-26
Lawful Development Certificate (Proposed) - Construction of hip to gable side roof extension and rear dormer roof extension, together with installation of three roof lights to front roof slope.
34 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Certificate of Lawful Development - Proposed
Approved
2019-03-04
Submission of details pursuant to condition 2 (removal of the pergola structure with retractable awning) attached to planning permission reference 251661, granted 06/10/2025.
7 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2025-12-18
More
Approval of Details Reserved by Condition
Construction of a single storey rear extension.
5 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2025-08-08
More
Householder Planning
Continuation of use of the dwellinghouse as a mixed-use property comprising residential use (C3) and childminding services (Class E(f)) (on Ground Floor only during the hours of 8am to 6pm and for a maximum number of 10 children at any one time), including the use of an existing outbuilding ancillar
7 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2025-07-04
More
Full Planning
Show all 10 rows
Construction of a single storey wraparound rear extension.
34 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2024-11-14
More
Householder Planning
Removal of the front porch, existing rear patio and rear lean-to. Construction of single storey front porch and single storey rear extension. Construction of a hip to gable roof extension, rear dormer roof extension and installation of two roof-lights to the front roof slope. Works include alteratio
22 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Applicant Mr Timothy Rowden · Agent Ms Nicole Lafone (Weeks and Lafone Ltd. (WALL)) · Officer Ka Lei Lai
Approved
2023-05-15
More
Householder Planning
Construction of single storey rear extension
18 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2020-08-04
More
Householder Planning
Lawful Development Certificate (Proposed) - Construction of hip to gable side roof extension and dormer roof extension to rear roof together with installation of three roof-lights to front roof. Construction of outbuilding to rear garden area for use as a garden room ancillary to main residential us
23 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2020-06-15
More
Certificate of Lawful Development - Proposed
Prior approval for the construction of a single storey rear extension which would extend 5M beyond the original rear wall of the existing dwelling, a maximum height of 4M and an eaves height of 2.8M.
18 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2019-08-19
More
Prior Approval - Larger Home Extension
Prior approval for the construction of a single storey rear extension which would extend 4.5m beyond the rear wall of the existing dwelling,a maximum height of 4.0m and an eaves height of 2.8m.
18 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2019-06-26
More
Prior Approval - Larger Home Extension
Lawful Development Certificate (Proposed) - Construction of hip to gable side roof extension and rear dormer roof extension, together with installation of three roof lights to front roof slope.
34 Betoyne Avenue, Chingford, London, E4 9SG · premises record
Approved
2019-03-04
More
Certificate of Lawful Development - Proposed
Building control
Building-control records are not yet collected for Waltham Forest — 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 33 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary This APA comprises the area which was formerly Highams Hall and Park and the upper reaches of the River Ching. The site is located to the north of Walthamstow on the steep mound of Higham Hill, accessed from Woodford G · reference 78070 · covers 33 of 33 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
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Archaeological Priority Area
Summary This APA comprises the area which was formerly Highams Hall and Park and the upper reaches of the River Ching. The site is located to the north of Walthamstow on the steep mound of Higham Hill, accessed from Woodford G · reference 78070 · covers 33 of 33 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).
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 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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
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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 precedent46 applications and 47 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings B: 1, C: 2, D: 12, E: 5, 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.
3 intent signals recorded in this postcode
Portfolio seller · Repeat sale · EPC F/G
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.