Postcode record · Waltham Forest
E17 5BZ.
E17 5BZ has 35 known premises and 21 planning records — 13 approved of 21 decided (61.9%). 24 EPC records.
Postcode E17 5BZ · boundary not held, centred on the postcodeApprovedRefusedOther21 on the map — every match
At a glance · this postcodeWaltham Forest profile →
35
Premises
known addresses (UPRNs)
21
Applications
21 decided
61.9%
Approval rate
13 approved · 7 refused
57 days
Median decision time
average 651 days · 21 dated decisions
24
EPC records
ratings C 5 · D 16 · E 3
21
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 5BZ has 35 known premises and 21 planning records — 13 approved of 21 decided (61.9%). 24 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 100022581709
UPRN 100022581710
UPRN 100022581711
UPRN 100022581712
UPRN 100022581713
UPRN 100022581714
UPRN 100022581715
UPRN 100022581716
UPRN 100022581717
UPRN 100022581718
UPRN 100022581709
UPRN 100022581710
UPRN 100022581711
Show all 10 rows
UPRN 100022581712
UPRN 100022581713
UPRN 100022581714
UPRN 100022581715
UPRN 100022581716
UPRN 100022581717
UPRN 100022581718
Planning
What happened?
21 planning applications across the postcode; 13 approved of 21 decided (61.9%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Prior approval for the construction of a single storey rear extension which would extend 3.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 2.80m.
5 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Alishba Emanuel
Prior Approval - Larger Home Extension
Not required
2025-12-29
Non-Material Amendment to planning permission reference 251047 granted 19/06/2025 to change of overall width of opening and door style on rear elevation to increase daylight to space and view to the garden from new extension.
10 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Yiyang He
Non-Material Amendment
Approved
2025-07-16
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, together with installation of two roof lights to front roof slope.
11 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Kurt Henry1
Certificate of Lawful Development - Proposed
Approved
2025-06-05
Prior approval for the construction of a single storey rear extension which would extend 5.50m beyond the rear wall of the existing dwelling, a maximum height of 3.30m and an eaves height of 3.00m.
11 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Alishba Emanuel
Prior Approval - Larger Home Extension
Approved
2025-06-05
Construction of a single storey rear extension.
10 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Yiyang He
Householder Planning
Approved
2025-04-23
Prior approval for the construction of a single storey rear extension which would extend 4.60m beyond the rear wall of the existing dwelling, a maximum height of 3.50m and an eaves height of 3.00m.
10 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Adam Brown
Prior Approval - Larger Home Extension
Approved
2022-10-04
Construction of a single storey rear extension at ground floor level.
5 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Kelsi Bolstad
Householder Planning
Approved
2021-04-21
Lawful Development Certificate (Proposed) – Construction of dormer roof extension to main rear roof (with French doors and glass balustrade), together with installation of one roof light to front roof slope
23 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Adam Brown
Certificate of Lawful Development - Proposed
Approved
2021-03-15
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof together with installation of two roof-lights to front roof.
24 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Oscar Orellana
Certificate of Lawful Development - Proposed
Approved
2020-11-30
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof (with French doors and safety railings), together with installation of three roof lights to front roof. Construction of single storey rear extension.
26 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer . Gareth Ball
Certificate of Lawful Development - Proposed
Approved
2017-03-20
Prior approval for the construction of a single storey rear extension which would extend 3.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 2.80m.
5 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Alishba Emanuel
Not required
2025-12-29
More
Prior Approval - Larger Home Extension
Non-Material Amendment to planning permission reference 251047 granted 19/06/2025 to change of overall width of opening and door style on rear elevation to increase daylight to space and view to the garden from new extension.
10 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Yiyang He
Approved
2025-07-16
More
Non-Material Amendment
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, together with installation of two roof lights to front roof slope.
11 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Kurt Henry1
Approved
2025-06-05
More
Certificate of Lawful Development - Proposed
Show all 10 rows
Prior approval for the construction of a single storey rear extension which would extend 5.50m beyond the rear wall of the existing dwelling, a maximum height of 3.30m and an eaves height of 3.00m.
11 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Alishba Emanuel
Approved
2025-06-05
More
Prior Approval - Larger Home Extension
Construction of a single storey rear extension.
10 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Yiyang He
Approved
2025-04-23
More
Householder Planning
Prior approval for the construction of a single storey rear extension which would extend 4.60m beyond the rear wall of the existing dwelling, a maximum height of 3.50m and an eaves height of 3.00m.
10 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Adam Brown
Approved
2022-10-04
More
Prior Approval - Larger Home Extension
Construction of a single storey rear extension at ground floor level.
5 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Kelsi Bolstad
Approved
2021-04-21
More
Householder Planning
Lawful Development Certificate (Proposed) – Construction of dormer roof extension to main rear roof (with French doors and glass balustrade), together with installation of one roof light to front roof slope
23 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Adam Brown
Approved
2021-03-15
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof together with installation of two roof-lights to front roof.
24 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer Oscar Orellana
Approved
2020-11-30
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof (with French doors and safety railings), together with installation of three roof lights to front roof. Construction of single storey rear extension.
26 Rushbrook Crescent, Walthamstow, London, E17 5BZ · premises record
Officer . Gareth Ball
Approved
2017-03-20
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 35 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D500 · covers 1 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D499 · covers 1 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D500 · covers 1 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D499 · covers 1 of 35 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 21 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 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 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 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 precedent21 applications and 21 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings C: 5, D: 16, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.