Postcode record · Waltham Forest
E17 9LF.
E17 9LF has 22 known premises and 4 planning records — 3 approved of 4 decided (75%). 14 EPC records.
Postcode E17 9LF · boundary not held, centred on the postcodeApprovedRefusedOther4 on the map — every match
At a glance · this postcodeWaltham Forest profile →
22
Premises
known addresses (UPRNs)
4
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
14
EPC records
ratings C 2 · D 7 · E 5
4
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 9LF has 22 known premises and 4 planning records — 3 approved of 4 decided (75%). 14 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 10009141760
UPRN 10009141827
UPRN 10009141828
UPRN 10009142411
UPRN 10091186616
UPRN 10091186617
UPRN 10091186618
UPRN 10091186619
UPRN 10091186620
UPRN 200001428364
UPRN 10009141760
UPRN 10009141827
UPRN 10009141828
Show all 10 rows
UPRN 10009142411
UPRN 10091186616
UPRN 10091186617
UPRN 10091186618
UPRN 10091186619
UPRN 10091186620
UPRN 200001428364
Planning
What happened?
4 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 4 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Prior approval for the construction of single storey rear extension which would extend 5.5m beyond the rear wall of the existing dwelling,a maximum height of 3m and an eaves height of 2.4m.
9 St Stephens Avenue, Walthamstow, London, E17 9LF · premises record
Prior Approval - Larger Home Extension
Approved
2017-07-10
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 roof
6 St Stephens Avenue, Walthamstow, London, E17 9LF · premises record
Certificate of Lawful Development - Proposed
Approved
2016-11-08
Single storey rear extension
1 St Stephens Avenue, Walthamstow, London, E17 9LF · premises record
Full Planning
Approved
2014-01-20
Conversion of dwellinghosue into two self-contained flats (1x1 bed, 1x2 bed) as shown on drawing nos 244.07/01 and 02 received on 22 October 2007.
1 St Stephens Avenue, Walthamstow, London, E17 9LF · premises record
Full Planning
Refused
2007-10-22
Prior approval for the construction of single storey rear extension which would extend 5.5m beyond the rear wall of the existing dwelling,a maximum height of 3m and an eaves height of 2.4m.
9 St Stephens Avenue, Walthamstow, London, E17 9LF · premises record
Approved
2017-07-10
More
Prior Approval - Larger Home Extension
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 roof
6 St Stephens Avenue, Walthamstow, London, E17 9LF · premises record
Approved
2016-11-08
More
Certificate of Lawful Development - Proposed
Single storey rear extension
1 St Stephens Avenue, Walthamstow, London, E17 9LF · premises record
Approved
2014-01-20
More
Full Planning
Show all 4 rows
Conversion of dwellinghosue into two self-contained flats (1x1 bed, 1x2 bed) as shown on drawing nos 244.07/01 and 02 received on 22 October 2007.
1 St Stephens Avenue, Walthamstow, London, E17 9LF · premises record
Refused
2007-10-22
More
Full 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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
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 4 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 2, D: 7, E: 5.
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 Pro
Ownership, 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.