Postcode record · Waltham Forest
E17 4NL.
E17 4NL has 48 known premises and 26 planning records — 18 approved of 26 decided (69.2%). 36 EPC records.
Postcode E17 4NL · boundary not held, centred on the postcodeApprovedRefusedOther26 exact26 on the map — every match
At a glance · this postcodeWaltham Forest profile →
48
Premises
known addresses (UPRNs)
26
Applications
26 decided
69.2%
Approval rate
18 approved · 4 refused
36
EPC records
ratings C 8 · D 22 · E 6
26
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 4NL has 48 known premises and 26 planning records — 18 approved of 26 decided (69.2%). 36 EPC records.
Premises (18 of 48 shown)
Name
Details
UPRN 100022568019
UPRN 100022568021
UPRN 100022568023
UPRN 100022568024
UPRN 100022568026
UPRN 100022568028
UPRN 100022568030
UPRN 100022568032
UPRN 100022568034
UPRN 100022568036
UPRN 100022568019
UPRN 100022568021
UPRN 100022568023
Show all 10 rows
UPRN 100022568024
UPRN 100022568026
UPRN 100022568028
UPRN 100022568030
UPRN 100022568032
UPRN 100022568034
UPRN 100022568036
Planning
What happened?
26 planning applications across the postcode; 18 approved of 26 decided (69.2%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of single storey wraparound rear extension.
87 Marten Road, Walthamstow, London, E17 4NL · premises record
Householder Planning
Approved
2025-04-22
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of three roof lights to front roof slope.
87 Marten Road, Walthamstow, London, E17 4NL · premises record
Certificate of Lawful Development - Proposed
Approved
2025-04-22
Lawful Development Certificate (Proposed) – Construction of a single storey rear extension.
71 Marten Road, Walthamstow, London, E17 4NL · premises record
Certificate of Lawful Development - Proposed
Approved
2024-11-21
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 3.70m and an eaves height of 3.00m.
69 Marten Road, Walthamstow, London, E17 4NL · premises record
Applicant Mr Hanif · Officer Alishba Emanuel
Prior Approval - Larger Home Extension
Approved
2024-02-02
Construction of single storey wraparound rear extension
63 Marten Road, Walthamstow, London, E17 4NL · premises record
Householder Planning
Approved
2023-11-10
Prior approval for the construction of single storey rear infill extension which would extend 4.17m beyond the original rear wall of the existing dwelling with a maximum height of 3.40m and an eaves height of 2.70m.
65 Marten Road, Walthamstow, London, E17 4NL · premises record
Prior Approval - Larger Home Extension
Not required
2023-10-27
Construction of single storey wrap around rear extension.
63 Marten Road, Walthamstow, London, E17 4NL · premises record
Householder Planning
Refused
2023-08-23
Construction of a single storey rear wrap-around extension.
27 Marten Road, Walthamstow, London, E17 4NL · premises record
Householder Planning
Approved
2022-09-28
Lawful Development Certificate (Proposed) - Construction of a dormer roof extension to main rear roof. Installation of three roof lights to front roof slope.
71 Marten Road, Walthamstow, London, E17 4NL · premises record
Certificate of Lawful Development - Proposed
Approved
2022-06-14
Construction of dormer roof extension to main rear roof with extension above two storey outrigger, together with installation of three rooflights to front roof slope. Construction of single storey rear infill extension and single storey rear extension.
55 Marten Road, Walthamstow, London, E17 4NL · premises record
Certificate of Lawful Development - Proposed
Approved
2021-08-11
Construction of single storey wraparound rear extension.
87 Marten Road, Walthamstow, London, E17 4NL · premises record
Approved
2025-04-22
More
Householder Planning
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of three roof lights to front roof slope.
87 Marten Road, Walthamstow, London, E17 4NL · premises record
Approved
2025-04-22
More
Certificate of Lawful Development - Proposed
Lawful Development Certificate (Proposed) – Construction of a single storey rear extension.
71 Marten Road, Walthamstow, London, E17 4NL · premises record
Approved
2024-11-21
More
Certificate of Lawful Development - Proposed
Show all 10 rows
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 3.70m and an eaves height of 3.00m.
69 Marten Road, Walthamstow, London, E17 4NL · premises record
Applicant Mr Hanif · Officer Alishba Emanuel
Approved
2024-02-02
More
Prior Approval - Larger Home Extension
Construction of single storey wraparound rear extension
63 Marten Road, Walthamstow, London, E17 4NL · premises record
Approved
2023-11-10
More
Householder Planning
Prior approval for the construction of single storey rear infill extension which would extend 4.17m beyond the original rear wall of the existing dwelling with a maximum height of 3.40m and an eaves height of 2.70m.
65 Marten Road, Walthamstow, London, E17 4NL · premises record
Not required
2023-10-27
More
Prior Approval - Larger Home Extension
Construction of single storey wrap around rear extension.
63 Marten Road, Walthamstow, London, E17 4NL · premises record
Refused
2023-08-23
More
Householder Planning
Construction of a single storey rear wrap-around extension.
27 Marten Road, Walthamstow, London, E17 4NL · premises record
Approved
2022-09-28
More
Householder Planning
Lawful Development Certificate (Proposed) - Construction of a dormer roof extension to main rear roof. Installation of three roof lights to front roof slope.
71 Marten Road, Walthamstow, London, E17 4NL · premises record
Approved
2022-06-14
More
Certificate of Lawful Development - Proposed
Construction of dormer roof extension to main rear roof with extension above two storey outrigger, together with installation of three rooflights to front roof slope. Construction of single storey rear infill extension and single storey rear extension.
55 Marten Road, Walthamstow, London, E17 4NL · premises record
Approved
2021-08-11
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 48 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 48 of 48 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 48 of 48 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 48 of 48 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 48 of 48 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 48 of 48 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 48 of 48 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 26 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 2 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
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent26 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy36 EPC records; ratings C: 8, D: 22, E: 6.
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.
7 intent signals recorded in this postcode
Portfolio seller · Repeat sale · 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.