Postcode record · Waltham Forest
E17 9DW.
E17 9DW has 10 known premises and 19 planning records — 7 approved of 19 decided (36.8%). 3 EPC records.
Postcode E17 9DW · boundary not held, centred on the postcodeApprovedRefusedOther19 exact19 on the map — every match
At a glance · this postcodeWaltham Forest profile →
10
Premises
known addresses (UPRNs)
19
Applications
19 decided
36.8%
Approval rate
7 approved · 10 refused
3
EPC records
ratings D 2 · E 1
19
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 9DW has 10 known premises and 19 planning records — 7 approved of 19 decided (36.8%). 3 EPC records.
Premises
Name
Details
UPRN 10025171218
UPRN 200001422460
UPRN 200001422462
UPRN 200001422464
UPRN 200001422471
UPRN 200001422477
UPRN 200001422478
UPRN 200001422479
UPRN 200001430291
UPRN 10025171218
UPRN 200001422460
UPRN 200001422462
Show all 10 rows
UPRN 200001422464
UPRN 200001422471
UPRN 200001422477
UPRN 200001422478
UPRN 200001422479
UPRN 200001430291
Planning
What happened?
19 planning applications across the postcode; 7 approved of 19 decided (36.8%). Latest 19 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 2 (Approved Plans) attached to planning permission reference 251831 dated 14/11/2025 to allow a ground floor rear extension.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
S73 - Removal/Variation of Condition(s)
Refused
2026-03-02
Non-Material Amendment to planning permission reference 251831 granted 14/11/2025 to allow for the addition of a single storey infill rear extension and construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of two roof lights to fro
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Non-Material Amendment
Refused
2025-12-19
Construction of a two storey side extension with room in the roof and rear roof-light together with new boundary treatment, hard and soft landscaping, refuse and recycling and bicycle parking provision.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Householder Planning
Approved
2025-07-23
Construction of a two storey side extension and sub-division of site to provide one self-contained duplex apartment (1x1-bed) (Use Class C3) with hard and soft landscaping, amenity space, one car parking space, bicycle parking provision and refuse/recycling storage facilities. Formation of rear roof
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Full Planning
No determination
2023-09-14
Construction of two storey side extension to create a 1 x 2-bedroom end of terrace single dwelling house with associated car parking space, private amenity space, refuse and recycle storage.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Full Planning
Refused
2023-03-22
Lawful Development Certificate (Proposed) - Use of the existing singlestorey cadet learning centre as a day nursery (D1 Use) from 07.00 to 18.30 hours from Monday to Friday inclusive and from 09.00 to 17.00 hours on a Saturday.
TERRITORIAL ARMY CENTRE, 900 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Applicant Mrs Amanda Clark · Officer Zarina Ali
Certificate of Lawful Development - Proposed
Approved
2020-02-28
Construction of first floor rear extension
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Householder Planning
Refused
2020-01-29
Construction of first floor rear extension.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Householder Planning
Refused
2019-11-11
Lawful Development Certificate (Proposed) - Construction of hip to gable side roof extension and dormer roof extension to main rear roof together with installation of two roof-lights to front roof.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Certificate of Lawful Development - Proposed
Approved
2019-10-15
Retrospective application for construction of first floor rear extension. Construction of hip to gable side roof extension and rear dormer roof extension (with French doors and safety railings).
860 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Householder Planning
Refused
2017-07-13
Variation of condition 2 (Approved Plans) attached to planning permission reference 251831 dated 14/11/2025 to allow a ground floor rear extension.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Refused
2026-03-02
More
S73 - Removal/Variation of Condition(s)
Non-Material Amendment to planning permission reference 251831 granted 14/11/2025 to allow for the addition of a single storey infill rear extension and construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of two roof lights to fro
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Refused
2025-12-19
More
Non-Material Amendment
Construction of a two storey side extension with room in the roof and rear roof-light together with new boundary treatment, hard and soft landscaping, refuse and recycling and bicycle parking provision.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Approved
2025-07-23
More
Householder Planning
Show all 10 rows
Construction of a two storey side extension and sub-division of site to provide one self-contained duplex apartment (1x1-bed) (Use Class C3) with hard and soft landscaping, amenity space, one car parking space, bicycle parking provision and refuse/recycling storage facilities. Formation of rear roof
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
No determination
2023-09-14
More
Full Planning
Construction of two storey side extension to create a 1 x 2-bedroom end of terrace single dwelling house with associated car parking space, private amenity space, refuse and recycle storage.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Refused
2023-03-22
More
Full Planning
Lawful Development Certificate (Proposed) - Use of the existing singlestorey cadet learning centre as a day nursery (D1 Use) from 07.00 to 18.30 hours from Monday to Friday inclusive and from 09.00 to 17.00 hours on a Saturday.
TERRITORIAL ARMY CENTRE, 900 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Applicant Mrs Amanda Clark · Officer Zarina Ali
Approved
2020-02-28
More
Certificate of Lawful Development - Proposed
Construction of first floor rear extension
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Refused
2020-01-29
More
Householder Planning
Construction of first floor rear extension.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Refused
2019-11-11
More
Householder Planning
Lawful Development Certificate (Proposed) - Construction of hip to gable side roof extension and dormer roof extension to main rear roof together with installation of two roof-lights to front roof.
856 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Approved
2019-10-15
More
Certificate of Lawful Development - Proposed
Retrospective application for construction of first floor rear extension. Construction of hip to gable side roof extension and rear dormer roof extension (with French doors and safety railings).
860 Lea Bridge Road, Walthamstow, London, E17 9DW · premises record
Refused
2017-07-13
More
Householder Planning
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 10 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 10 of 10 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 10 of 10 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 10 of 10 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary This APA comprises three postulated routes for the Roman road from London to Great Dunmow across Waltham Forest Borough. The northern route is thought to have influenced the location of the modern Lea Bridge Road, a r · reference 76682 · covers 10 of 10 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 10 of 10 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 10 of 10 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 10 of 10 premises. Some normally permitted changes may require planning permission.
Show all 4 rows
Archaeological Priority Area
Summary This APA comprises three postulated routes for the Roman road from London to Great Dunmow across Waltham Forest Borough. The northern route is thought to have influenced the location of the modern Lea Bridge Road, a r · reference 76682 · covers 10 of 10 premises. Groundworks may require archaeological assessment or investigation.
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 19 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 8 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
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 8 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
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent19 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings D: 2, E: 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.
2 intent signals recorded in this postcode
Repeat refusal · Appeal dismissed
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.