Postcode record · Waltham Forest
E17 7JF.
E17 7JF has 27 known premises and 17 planning records — 14 approved of 17 decided (82.4%). 18 EPC records.
Postcode E17 7JF · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeWaltham Forest profile →
27
Premises
known addresses (UPRNs)
17
Applications
17 decided
82.4%
Approval rate
14 approved · 2 refused
18
EPC records
ratings C 3 · D 11 · E 3 · F 1
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 7JF has 27 known premises and 17 planning records — 14 approved of 17 decided (82.4%). 18 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 100022527851
UPRN 100022527853
UPRN 100022527855
UPRN 100022527857
UPRN 100022527859
UPRN 100022527861
UPRN 100022527863
UPRN 100022527865
UPRN 100022527867
UPRN 100022527869
UPRN 100022527851
UPRN 100022527853
UPRN 100022527855
Show all 10 rows
UPRN 100022527857
UPRN 100022527859
UPRN 100022527861
UPRN 100022527863
UPRN 100022527865
UPRN 100022527867
UPRN 100022527869
Planning
What happened?
17 planning applications across the postcode; 14 approved of 17 decided (82.4%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of two roof lights to front roof slope.
30 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Applicant Ms TANWHIR GULZAR · Officer Ka Lei Lai
Certificate of Lawful Development - Proposed
Approved
2026-03-12
Lawful Development Certificate (Proposed) - Construction of a dormer roof extension to main rear roof with extension above two storey outrigger, together with installation of two roof lights to front roof slope.
22 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Applicant Gauze Properties · Officer Kurt Henry1
Certificate of Lawful Development - Proposed
Approved
2022-06-27
Lawful Development Certificate (Proposed) - Construction of a dormer roof extension to main rear roof with extension above two storey rear projection, together with installation of two roof-lights to front roof slope.
22 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Applicant GAUZE PROPERTIES LTD · Officer Kurt Henry1
Certificate of Lawful Development - Proposed
Refused
2022-03-30
Construction of a single storey rear wraparound extension at ground floor level.
22 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Applicant GAUZE PROPERTIES LTD · Officer Amy Lee
Householder Planning
Approved
2022-03-30
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof with extension above two storey outrigger, together with installation of two rooflights to front roof slope.
48 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Certificate of Lawful Development - Proposed
Approved
2021-08-05
Lawful Development Certificate Proposed - Construction of dormer roof extension to main rear roof and part extension above two storey rear outrigger, together with installation of two rooflights to front roof.
36 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Certificate of Lawful Development - Proposed
Approved
2021-06-11
Lawful Development Certificate (Proposed) – Demolition of existing single storey rear projection and construction of single storey rear extension at ground floor level.
54 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Certificate of Lawful Development - Proposed
Approved
2021-02-17
Construction of single storey rear infill extension.
20 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Householder Planning
Approved
2020-09-01
Lawful Development Certificate (proposed) - Construction of dormer roof extension to main rear roof and extension above two storey back addition together with installation of two roof lights to front.
44 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Certificate of Lawful Development - Proposed
Approved
2016-11-01
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by a maximum of 6.00m, and which the maximum height would be 4.00m, and for which the height of the eaves would not be more than 3.00m.
44 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Prior Approval - Larger Home Extension
Approved
2016-10-20
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of two roof lights to front roof slope.
30 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Applicant Ms TANWHIR GULZAR · Officer Ka Lei Lai
Approved
2026-03-12
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate (Proposed) - Construction of a dormer roof extension to main rear roof with extension above two storey outrigger, together with installation of two roof lights to front roof slope.
22 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Applicant Gauze Properties · Officer Kurt Henry1
Approved
2022-06-27
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate (Proposed) - Construction of a dormer roof extension to main rear roof with extension above two storey rear projection, together with installation of two roof-lights to front roof slope.
22 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Applicant GAUZE PROPERTIES LTD · Officer Kurt Henry1
Refused
2022-03-30
More
Certificate of Lawful Development - Proposed
Show all 10 rows
Construction of a single storey rear wraparound extension at ground floor level.
22 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Applicant GAUZE PROPERTIES LTD · Officer Amy Lee
Approved
2022-03-30
More
Householder Planning
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof with extension above two storey outrigger, together with installation of two rooflights to front roof slope.
48 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Approved
2021-08-05
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate Proposed - Construction of dormer roof extension to main rear roof and part extension above two storey rear outrigger, together with installation of two rooflights to front roof.
36 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Approved
2021-06-11
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate (Proposed) – Demolition of existing single storey rear projection and construction of single storey rear extension at ground floor level.
54 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Approved
2021-02-17
More
Certificate of Lawful Development - Proposed
Construction of single storey rear infill extension.
20 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Approved
2020-09-01
More
Householder Planning
Lawful Development Certificate (proposed) - Construction of dormer roof extension to main rear roof and extension above two storey back addition together with installation of two roof lights to front.
44 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Approved
2016-11-01
More
Certificate of Lawful Development - Proposed
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by a maximum of 6.00m, and which the maximum height would be 4.00m, and for which the height of the eaves would not be more than 3.00m.
44 Cassiobury Road, Walthamstow, London, E17 7JF · premises record
Approved
2016-10-20
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 27 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 27 of 27 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 27 of 27 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 27 of 27 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 27 of 27 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 27 of 27 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 27 of 27 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 2 applications
Applicant on 2 applications
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 2 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
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 precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 3, D: 11, E: 3, 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.
8 intent signals recorded in this postcode
Portfolio seller · Repeat sale · 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.