Postcode record · Waltham Forest
E17 4BZ.
E17 4BZ has 41 known premises and 38 planning records — 24 approved of 38 decided (63.2%). 27 EPC records.
Postcode E17 4BZ · boundary not held, centred on the postcodeApprovedRefusedOther38 on the map — every match
At a glance · this postcodeWaltham Forest profile →
41
Premises
known addresses (UPRNs)
38
Applications
38 decided
63.2%
Approval rate
24 approved · 8 refused
56 days
Median decision time
average 231 days · 38 dated decisions
27
EPC records
ratings B 1 · C 5 · D 18 · E 3
38
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 4BZ has 41 known premises and 38 planning records — 24 approved of 38 decided (63.2%). 27 EPC records.
Premises (18 of 41 shown)
Name
Details
UPRN 10091184807
UPRN 10095406905
UPRN 100022577048
UPRN 100022577050
UPRN 100022577052
UPRN 100022577054
UPRN 100022577056
UPRN 100022577059
UPRN 100022577060
UPRN 100022577062
UPRN 10091184807
UPRN 10095406905
UPRN 100022577048
Show all 10 rows
UPRN 100022577050
UPRN 100022577052
UPRN 100022577054
UPRN 100022577056
UPRN 100022577059
UPRN 100022577060
UPRN 100022577062
Planning
What happened?
38 planning applications across the postcode; 24 approved of 38 decided (63.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of a single storey wraparound rear extension and patio.
56 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Kathy Lui
Householder Planning
Approved
2025-10-30
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof together with installation of three roof lights to front roof slope.
16 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Zarina Ali
Certificate of Lawful Development - Proposed
Approved
2025-06-10
Lawful Development Certificate (Proposed) - Construction of a roof extension above two storey outrigger and rear dormer extension.
8 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Alishba Emanuel
Certificate of Lawful Development - Proposed
Approved
2024-04-30
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof (with French doors and safety railings), and roof extension above two storey outrigger.
8 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Alishba Emanuel
Certificate of Lawful Development - Proposed
Refused
2024-02-22
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof.
8 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Hughie Johnston
Certificate of Lawful Development - Proposed
Refused
2023-12-05
Construction of dormer roof extension to main rear roof, construction of a single storey rear extension and porch refurbishment.
68 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Cyrus Wong
Householder Planning
Approved
2023-11-30
Construction of two storey rear extension.
8 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Ka Lei Lai
Householder Planning
Approved
2023-09-13
Construction of a two storey side extension, single storey rear extension and conversion of garage into habitable room including installation of window to ground floor front elevation.
76 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Adam Brown
Householder Planning
Refused
2022-10-24
Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.
76 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Anestis Skoupras
Prior Approval - Larger Home Extension
Not required
2022-06-15
Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.
76 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Lauren Kimpton
Prior Approval - Larger Home Extension
Refused
2022-04-19
Construction of a single storey wraparound rear extension and patio.
56 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Kathy Lui
Approved
2025-10-30
More
Householder Planning
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof together with installation of three roof lights to front roof slope.
16 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Zarina Ali
Approved
2025-06-10
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate (Proposed) - Construction of a roof extension above two storey outrigger and rear dormer extension.
8 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Alishba Emanuel
Approved
2024-04-30
More
Certificate of Lawful Development - Proposed
Show all 10 rows
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof (with French doors and safety railings), and roof extension above two storey outrigger.
8 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Alishba Emanuel
Refused
2024-02-22
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof.
8 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Hughie Johnston
Refused
2023-12-05
More
Certificate of Lawful Development - Proposed
Construction of dormer roof extension to main rear roof, construction of a single storey rear extension and porch refurbishment.
68 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Cyrus Wong
Approved
2023-11-30
More
Householder Planning
Construction of two storey rear extension.
8 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Ka Lei Lai
Approved
2023-09-13
More
Householder Planning
Construction of a two storey side extension, single storey rear extension and conversion of garage into habitable room including installation of window to ground floor front elevation.
76 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Adam Brown
Refused
2022-10-24
More
Householder Planning
Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.
76 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Anestis Skoupras
Not required
2022-06-15
More
Prior Approval - Larger Home Extension
Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.
76 Pentire Road, Walthamstow, London, E17 4BZ · premises record
Officer Lauren Kimpton
Refused
2022-04-19
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 41 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 41 of 41 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 41 of 41 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 41 of 41 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 41 of 41 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 41 of 41 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 41 of 41 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
Case officer on 11 applications
Case officer on 4 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
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 11 applications
Case officer on 4 applications
Case officer on 2 applications
Show all 10 rows
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
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent38 applications and 38 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy27 EPC records; ratings B: 1, C: 5, D: 18, E: 3.
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.
9 intent signals recorded in this postcode
Price decline · Repeat refusal · Repeat sale · 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.