Postcode record · Waltham Forest
E17 5BL.
E17 5BL has 34 known premises and 17 planning records — 11 approved of 17 decided (64.7%). 11 EPC records.
Postcode E17 5BL · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeWaltham Forest profile →
34
Premises
known addresses (UPRNs)
17
Applications
17 decided
64.7%
Approval rate
11 approved · 5 refused
11
EPC records
ratings B 1 · C 3 · D 5 · E 2
17
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 5BL has 34 known premises and 17 planning records — 11 approved of 17 decided (64.7%). 11 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 100022563066
UPRN 100022563067
UPRN 100022563068
UPRN 100022563069
UPRN 100022563070
UPRN 100022563071
UPRN 100022563072
UPRN 100022563073
UPRN 100022563074
UPRN 100022563075
UPRN 100022563066
UPRN 100022563067
UPRN 100022563068
Show all 10 rows
UPRN 100022563069
UPRN 100022563070
UPRN 100022563071
UPRN 100022563072
UPRN 100022563073
UPRN 100022563074
UPRN 100022563075
Planning
What happened?
17 planning applications across the postcode; 11 approved of 17 decided (64.7%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Lawful development certificate (Proposed) for the construction of a hip to gable extension to the main roof, rear dormer roof extension and installation of one roof-light to the front roof slope.
1 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Adam Brown
Certificate of Lawful Development - Proposed
Approved
2026-02-03
Construction of a single storey side and rear extension, installation of a side door to existing garage, along with modifications to the raised patio. (Amended)
1 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Ka Lei Lai
Householder Planning
Approved
2025-07-07
Lawful Development Certificate (Existing) - Retention of dormer roof extension at main rear roof together with two roof-lights at front roof and solar panels at front roof and rear dormer roof.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Kathy Lui
Certificate of Lawful Development - Existing
Approved
2025-06-23
Lawful Development Certificate (Proposed) - Construction of a single storey outbuilding within the rear garden.
15 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Kurt Henry1
Certificate of Lawful Development - Proposed
Approved
2025-05-19
Construction of single-storey annex to the rear of 15 Lewis Avenue.
15 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Tia Olivo
Householder Planning
Refused
2024-12-20
Planning application for the retention of a dormer roof extension to main rear roof with installation of two roof lights to front roof slope, 6 solar panels to front roof slope and 6 solar panels to dormer roof.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Tia Olivo
Householder Planning
Withdrawn
2023-11-08
Lawful Development Certificate (Existing) - Retention of rear dormer roof extension and two roof lights to front roof slope.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Adam Brown
Certificate of Lawful Development - Existing
Refused
2023-07-04
Lawful Development Certificate (Existing) - Retention of solar panels on front and rear roofs.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Sarah Creasy
Certificate of Lawful Development - Existing
Refused
2023-06-20
Construction of a single storey rear extension at ground floor level.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Sarah Creasy
Householder Planning
Approved
2023-02-27
Prior approval for the construction of a single storey rear extension which would extend 5.00m beyond the rear wall of the existing dwelling, a maximum height of 4.00m and an eaves height of 3.00m (AMENDED DESCRIPTION).
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Applicant Andrew Harrison · Officer Sarah Creasy
Prior Approval - Larger Home Extension
Refused
2023-01-03
Lawful development certificate (Proposed) for the construction of a hip to gable extension to the main roof, rear dormer roof extension and installation of one roof-light to the front roof slope.
1 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Adam Brown
Approved
2026-02-03
More
Certificate of Lawful Development - Proposed
Construction of a single storey side and rear extension, installation of a side door to existing garage, along with modifications to the raised patio. (Amended)
1 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Ka Lei Lai
Approved
2025-07-07
More
Householder Planning
Lawful Development Certificate (Existing) - Retention of dormer roof extension at main rear roof together with two roof-lights at front roof and solar panels at front roof and rear dormer roof.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Kathy Lui
Approved
2025-06-23
More
Certificate of Lawful Development - Existing
Show all 10 rows
Lawful Development Certificate (Proposed) - Construction of a single storey outbuilding within the rear garden.
15 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Kurt Henry1
Approved
2025-05-19
More
Certificate of Lawful Development - Proposed
Construction of single-storey annex to the rear of 15 Lewis Avenue.
15 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Tia Olivo
Refused
2024-12-20
More
Householder Planning
Planning application for the retention of a dormer roof extension to main rear roof with installation of two roof lights to front roof slope, 6 solar panels to front roof slope and 6 solar panels to dormer roof.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Tia Olivo
Withdrawn
2023-11-08
More
Householder Planning
Lawful Development Certificate (Existing) - Retention of rear dormer roof extension and two roof lights to front roof slope.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Adam Brown
Refused
2023-07-04
More
Certificate of Lawful Development - Existing
Lawful Development Certificate (Existing) - Retention of solar panels on front and rear roofs.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Sarah Creasy
Refused
2023-06-20
More
Certificate of Lawful Development - Existing
Construction of a single storey rear extension at ground floor level.
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Officer Sarah Creasy
Approved
2023-02-27
More
Householder Planning
Prior approval for the construction of a single storey rear extension which would extend 5.00m beyond the rear wall of the existing dwelling, a maximum height of 4.00m and an eaves height of 3.00m (AMENDED DESCRIPTION).
8 Lewis Avenue, Walthamstow, London, E17 5BL · premises record
Applicant Andrew Harrison · Officer Sarah Creasy
Refused
2023-01-03
More
Prior Approval - Larger Home Extension
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 34 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 34 of 34 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 17 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 3 applications
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
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Show all 10 rows
Case officer on 3 applications
Case officer on 3 applications
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
Development
What could it become?
Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings B: 1, C: 3, D: 5, E: 2.
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.
6 intent signals recorded in this postcode
Repeat sale · Repeat refusal · Price decline · Long hold
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.