Postcode record · Waltham Forest
E17 4AT.
E17 4AT has 47 known premises and 26 planning records — 14 approved of 26 decided (53.8%). 16 EPC records.
Postcode E17 4AT · boundary not held, centred on the postcodeApprovedRefusedOther26 exact26 on the map — every match
At a glance · this postcodeWaltham Forest profile →
47
Premises
known addresses (UPRNs)
26
Applications
26 decided
53.8%
Approval rate
14 approved · 8 refused
16
EPC records
ratings C 6 · D 8 · E 2
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 4AT has 47 known premises and 26 planning records — 14 approved of 26 decided (53.8%). 16 EPC records.
Premises (18 of 47 shown)
Name
Details
UPRN 10009145871
UPRN 10009150549
UPRN 10009150550
UPRN 10009150551
UPRN 10009150552
UPRN 10009150553
UPRN 10025698652
UPRN 10093559576
UPRN 10095404088
UPRN 10095404089
UPRN 10009145871
UPRN 10009150549
UPRN 10009150550
Show all 10 rows
UPRN 10009150551
UPRN 10009150552
UPRN 10009150553
UPRN 10025698652
UPRN 10093559576
UPRN 10095404088
UPRN 10095404089
Planning
What happened?
26 planning applications across the postcode; 14 approved of 26 decided (53.8%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of a single storey rear infill extension to existing ground floor commercial unit, together with installation of two roof lights to the front roof slope, two roof lights to the rear roof slope, rear window at first floor level and rear bifold doors at ground floor level. Change of use p
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Full Planning
Refused
2025-09-18
Construction of a single storey rear infill extension to existing ground floor commercial unit and a dormer roof extension to main rear roof to existing first floor flat, together with installation of security bars on all windows at first floor level. Shopfront alterations to provide new entrance to
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Full Planning
Withdrawn
2025-06-06
Demolition of rear outbuilding, construction of single storey rear wraparound extension, bay window at first floor front elevation, alterations to fenestration at front and rear elevations including shopfront, construction of dormer window extension at rear roof, one roof-light at front roof and two
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Full Planning
Withdrawn
2025-03-28
Construction of dormer roof extension to main rear roof, together with installation of two roof lights to front roof slope. Works including internal alterations to 2 bed flat consisting of replacement of first floor bedroom with enlarged living room and first floor bathroom. (Amended Description)
841A Forest Road, Walthamstow, London, E17 4AT · premises record
Full Planning
Approved
2024-09-12
Prior approval for change of use from commercial use (Use Class E) to use as one self-contained residential unit (1 x 2-bed) (Use Class C3).
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Prior Approval - Change of use from Commercial, Business and Service to Dwellinghouses
Approved
2024-02-06
Change of use at ground floor from commercial (Use Class E) to mixed use retail and residential (Use Class E/C3) including construction of a single storey rear extension to facilitate the creation of a self-contained flat (1 x 2-bed) along with associated bin/bicycle storage and amenity space.
Ground Floor, 853 Forest Road, Walthamstow, London, E17 4AT · premises record
Full Planning
Refused
2023-01-18
Lawful Development Certificate (Existing)-Retention of outbuilding at rear yard area ancillary to existing commercial use of site (Use Class E).
857 - 859 Forest Road, Walthamstow, London, E17 4AT · premises record
Certificate of Lawful Development - Existing
Approved
2022-12-21
Lawful Development Certificate (Existing)-Retention of outbuilding at rear yard area for use ancillary to existing commercial use of site (Use Class E).
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Certificate of Lawful Development - Existing
Approved
2022-12-21
Change of use at ground floor from commercial (Use Class E) to mixed use retail and residential (Use Class E/C3) including construction of a single storey rear extension to facilitate the creation of a self-contained flat (1 x 2-bed).
Ground Floor, 853 Forest Road, Walthamstow, London, E17 4AT · premises record
Full Planning
Refused
2022-10-07
Prior approval for the change of use from retail unit (Class E) at ground floor to mixed use retail unit and 1 x Studio (Use class E/C3).
853 Forest Road · premises record
Prior Approval - Change of use from Commercial, Business and Service to Dwellinghouses
Approved
2022-06-14
Construction of a single storey rear infill extension to existing ground floor commercial unit, together with installation of two roof lights to the front roof slope, two roof lights to the rear roof slope, rear window at first floor level and rear bifold doors at ground floor level. Change of use p
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Refused
2025-09-18
More
Full Planning
Construction of a single storey rear infill extension to existing ground floor commercial unit and a dormer roof extension to main rear roof to existing first floor flat, together with installation of security bars on all windows at first floor level. Shopfront alterations to provide new entrance to
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Withdrawn
2025-06-06
More
Full Planning
Demolition of rear outbuilding, construction of single storey rear wraparound extension, bay window at first floor front elevation, alterations to fenestration at front and rear elevations including shopfront, construction of dormer window extension at rear roof, one roof-light at front roof and two
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Withdrawn
2025-03-28
More
Full Planning
Show all 10 rows
Construction of dormer roof extension to main rear roof, together with installation of two roof lights to front roof slope. Works including internal alterations to 2 bed flat consisting of replacement of first floor bedroom with enlarged living room and first floor bathroom. (Amended Description)
841A Forest Road, Walthamstow, London, E17 4AT · premises record
Approved
2024-09-12
More
Full Planning
Prior approval for change of use from commercial use (Use Class E) to use as one self-contained residential unit (1 x 2-bed) (Use Class C3).
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Approved
2024-02-06
More
Prior Approval - Change of use from Commercial, Business and Service to Dwellinghouses
Change of use at ground floor from commercial (Use Class E) to mixed use retail and residential (Use Class E/C3) including construction of a single storey rear extension to facilitate the creation of a self-contained flat (1 x 2-bed) along with associated bin/bicycle storage and amenity space.
Ground Floor, 853 Forest Road, Walthamstow, London, E17 4AT · premises record
Refused
2023-01-18
More
Full Planning
Lawful Development Certificate (Existing)-Retention of outbuilding at rear yard area ancillary to existing commercial use of site (Use Class E).
857 - 859 Forest Road, Walthamstow, London, E17 4AT · premises record
Approved
2022-12-21
More
Certificate of Lawful Development - Existing
Lawful Development Certificate (Existing)-Retention of outbuilding at rear yard area for use ancillary to existing commercial use of site (Use Class E).
855 Forest Road, Walthamstow, London, E17 4AT · premises record
Approved
2022-12-21
More
Certificate of Lawful Development - Existing
Change of use at ground floor from commercial (Use Class E) to mixed use retail and residential (Use Class E/C3) including construction of a single storey rear extension to facilitate the creation of a self-contained flat (1 x 2-bed).
Ground Floor, 853 Forest Road, Walthamstow, London, E17 4AT · premises record
Refused
2022-10-07
More
Full Planning
Prior approval for the change of use from retail unit (Class E) at ground floor to mixed use retail unit and 1 x Studio (Use class E/C3).
853 Forest Road · premises record
Approved
2022-06-14
More
Prior Approval - Change of use from Commercial, Business and Service to Dwellinghouses
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 47 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 47 of 47 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 47 of 47 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 47 of 47 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 47 of 47 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 47 of 47 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 47 of 47 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 3 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 1 application
Applicant on 1 application
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
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 precedent26 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 6, D: 8, E: 2.
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.
6 intent signals recorded in this postcode
Charge registered · Portfolio seller · Application withdrawn · Ageing director
Subscribe to see the signals →Thinking about a project here?
How long would a planning application take here? →
Waltham Forest's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Waltham Forest, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.