Postcode record · Waltham Forest
E17 4AR.
E17 4AR has 81 known premises and 55 planning records — 42 approved of 55 decided (76.4%). 49 EPC records.
Postcode E17 4AR · boundary not held, centred on the postcodeApprovedRefusedOther55 exact55 on the map — every match
At a glance · this postcodeWaltham Forest profile →
81
Premises
known addresses (UPRNs)
55
Applications
55 decided
76.4%
Approval rate
42 approved · 7 refused
49
EPC records
ratings B 2 · C 12 · D 28 · E 6 · F 1
55
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?
E17 4AR has 81 known premises and 55 planning records — 42 approved of 55 decided (76.4%). 49 EPC records.
Premises (18 of 81 shown)
Name
Details
UPRN 10009143712
UPRN 10009143713
UPRN 10009148140
UPRN 10009148141
UPRN 10009148142
UPRN 10091186237
UPRN 10091186238
UPRN 10095406842
UPRN 100022528025
UPRN 100022528026
UPRN 10009143712
UPRN 10009143713
UPRN 10009148140
Show all 10 rows
UPRN 10009148141
UPRN 10009148142
UPRN 10091186237
UPRN 10091186238
UPRN 10095406842
UPRN 100022528025
UPRN 100022528026
Planning
What happened?
55 planning applications across the postcode; 42 approved of 55 decided (76.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of a single storey rear infill extension.
30 Castleton Road, Walthamstow, London, E17 4AR · premises record
Householder Planning
Approved
2025-11-06
Submission of details pursuant to condition 10 (Construction Logistics Plan) and condition 11 (Condition Survey) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approval of Details Reserved by Condition
Approved
2025-10-30
Construction of a single storey rear extension and installation of two roof-lights to the existing side extension.
3A Castleton Road, Walthamstow, London, E17 4AR · premises record
Householder Planning
Approved
2025-06-02
Submission of details pursuant to condition 15 (Carbon Dioxide Emissions) and condition 16 (Water Reduction) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approval of Details Reserved by Condition
Refused
2025-05-09
Submission of details pursuant to condition 10 (Construction Logistics Plan) and condition 11 (Condition Survey) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approval of Details Reserved by Condition
Refused
2025-05-09
Non-Material Amendment to planning permission reference 240637 granted 07/06/2024 to reduce the depth of the extension to 3.5m.
26 Castleton Road, Walthamstow, London, E17 4AR · premises record
Non-Material Amendment
Approved
2024-07-22
Construction of a single storey rear extension.
26 Castleton Road, Walthamstow, London, E17 4AR · premises record
Householder Planning
Approved
2024-03-12
Submission of details pursuant to condition 7 (Habitat Boxes) and condition 12 (Sustainable Urban Drainage System) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approval of Details Reserved by Condition
Approved
2024-01-03
Submission of details pursuant to condition 7 (habitat boxes) and condition 12 ((Sustainable Urban Drainage System) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approval of Details Reserved by Condition
Refused
2023-09-18
Lawful Development Certificate (Existing) - Use of property as two flats (1 x 1-bedroom and 1 x 2-bedroom flats).
1 Castleton Road · premises record
Applicant Mr Robert Farquhar · Officer Tia Olivo
Certificate of Lawful Development - Existing
Approved
2023-05-23
Construction of a single storey rear infill extension.
30 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approved
2025-11-06
More
Householder Planning
Submission of details pursuant to condition 10 (Construction Logistics Plan) and condition 11 (Condition Survey) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approved
2025-10-30
More
Approval of Details Reserved by Condition
Construction of a single storey rear extension and installation of two roof-lights to the existing side extension.
3A Castleton Road, Walthamstow, London, E17 4AR · premises record
Approved
2025-06-02
More
Householder Planning
Show all 10 rows
Submission of details pursuant to condition 15 (Carbon Dioxide Emissions) and condition 16 (Water Reduction) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Refused
2025-05-09
More
Approval of Details Reserved by Condition
Submission of details pursuant to condition 10 (Construction Logistics Plan) and condition 11 (Condition Survey) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Refused
2025-05-09
More
Approval of Details Reserved by Condition
Non-Material Amendment to planning permission reference 240637 granted 07/06/2024 to reduce the depth of the extension to 3.5m.
26 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approved
2024-07-22
More
Non-Material Amendment
Construction of a single storey rear extension.
26 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approved
2024-03-12
More
Householder Planning
Submission of details pursuant to condition 7 (Habitat Boxes) and condition 12 (Sustainable Urban Drainage System) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Approved
2024-01-03
More
Approval of Details Reserved by Condition
Submission of details pursuant to condition 7 (habitat boxes) and condition 12 ((Sustainable Urban Drainage System) attached to planning permission reference 212017, granted 08/02/2022.
64 Castleton Road, Walthamstow, London, E17 4AR · premises record
Refused
2023-09-18
More
Approval of Details Reserved by Condition
Lawful Development Certificate (Existing) - Use of property as two flats (1 x 1-bedroom and 1 x 2-bedroom flats).
1 Castleton Road · premises record
Applicant Mr Robert Farquhar · Officer Tia Olivo
Approved
2023-05-23
More
Certificate of Lawful Development - Existing
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 81 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 81 of 81 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 81 of 81 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 81 of 81 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 81 of 81 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 81 of 81 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 81 of 81 premises. Some normally permitted changes may require planning permission.
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 7 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
Agent on 8 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 7 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
Agent on 8 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent55 applications and 55 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy49 EPC records; ratings B: 2, C: 12, D: 28, E: 6, 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.
15 intent signals recorded in this postcode
Charge registered · Repeat refusal · EPC F/G · Long hold
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.