Postcode record · Waltham Forest
E11 4ET.
E11 4ET has 84 known premises and 36 planning records — 23 approved of 35 decided (65.7%). 44 EPC records.
Postcode E11 4ET · boundary not held, centred on the postcodeApprovedRefusedOther36 exact36 on the map — every match
At a glance · this postcodeWaltham Forest profile →
84
Premises
known addresses (UPRNs)
36
Applications
35 decided
65.7%
Approval rate
23 approved · 11 refused
44
EPC records
ratings C 16 · D 21 · E 7
36
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?
E11 4ET has 84 known premises and 36 planning records — 23 approved of 35 decided (65.7%). 44 EPC records.
Premises (18 of 84 shown)
Name
Details
UPRN 10009143748
UPRN 10009145556
UPRN 10009145557
UPRN 10009148910
UPRN 10009148911
UPRN 10024422672
UPRN 10024422673
UPRN 200001414673
UPRN 200001414675
UPRN 200001414677
UPRN 10009143748
UPRN 10009145556
UPRN 10009145557
Show all 10 rows
UPRN 10009148910
UPRN 10009148911
UPRN 10024422672
UPRN 10024422673
UPRN 200001414673
UPRN 200001414675
UPRN 200001414677
Planning
What happened?
36 planning applications across the postcode; 23 approved of 35 decided (65.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Non-material amendment to planning permission referenced 252282 granted 02/12/2025 to allow revision of the approved rear single storey extension comprising increased depth to align the extension with the existing outrigger projection.
97 Calderon Road, Leytonstone, London, E11 4ET · premises record
Applicant Mr Christopher Evans · Officer Zara Raza
Non-Material Amendment
Valid/Complete
2026-05-13
Construction of a single storey rear extension and a rear dormer roof extension along with the installation of three roof-lights to the front roof slope.
97 Calderon Road, Leytonstone, London, E11 4ET · premises record
Applicant Mr Dezemir Humberto Bonesconto · Officer Zara Raza
Householder Planning
Approved
2025-09-26
Retention of single storey wraparound rear extension.
89 Calderon Road, Leytonstone, London, E11 4ET · premises record
Householder Planning
Approved
2025-04-14
Construction of a single storey side infill extension, installation of four skylights and rear bi-fold doors.
Flat A, 71 Calderon Road, Leytonstone, London, E11 4ET · premises record
Full Planning
Approved
2024-04-04
Construction of a single storey side infill extension, installation of four skylights and rear bi-fold doors to existing rear extension to facilitate expending existing flat from 1 bed to 2 bedroom flat.
Flat A, 71 Calderon Road, Leytonstone, London, E11 4ET · premises record
Full Planning
Refused
2023-11-16
Lawful Development Certificate (Proposed)-Construction of dormer roof extension to main rear roof and extension above two storey rear projection together with installation of two roof-lights to front roof.
77 Calderon Road, Leytonstone, London, E11 4ET · premises record
Certificate of Lawful Development - Proposed
Approved
2022-03-23
Construction of a dormer roof extension to main rear roof and installation of two roof lights to the main front roof slope.
First Floor Flat, 19 Calderon Road, Leytonstone, London, E11 4ET · premises record
Full Planning
Approved
2020-09-25
Lawful Development Certificate (Existing) - Rentention of use as C4 (HMO) from C3 dwelling house.
103 Calderon Road, Leytonstone, London, E11 4ET · premises record
Applicant Mr Fai Lee · Officer Chloe To
Certificate of Lawful Development - Existing
Refused
2020-08-17
Construction of a dormer roof extension to main rear roof and installation of two roof lights to the main front roof slope.
First Floor Flat, 19 Calderon Road, Leytonstone, London, E11 4ET · premises record
Full Planning
Refused
2020-07-03
Construction of dormer roof extension to main rear roof and part extension above two storey outrigger together with installation of tworoof lights to front roof.
First Floor Flat, 19 Calderon Road, Leytonstone, London, E11 4ET · premises record
Full Planning
Refused
2020-03-03
Non-material amendment to planning permission referenced 252282 granted 02/12/2025 to allow revision of the approved rear single storey extension comprising increased depth to align the extension with the existing outrigger projection.
97 Calderon Road, Leytonstone, London, E11 4ET · premises record
Applicant Mr Christopher Evans · Officer Zara Raza
Valid/Complete
2026-05-13
More
Non-Material Amendment
Construction of a single storey rear extension and a rear dormer roof extension along with the installation of three roof-lights to the front roof slope.
97 Calderon Road, Leytonstone, London, E11 4ET · premises record
Applicant Mr Dezemir Humberto Bonesconto · Officer Zara Raza
Approved
2025-09-26
More
Householder Planning
Retention of single storey wraparound rear extension.
89 Calderon Road, Leytonstone, London, E11 4ET · premises record
Approved
2025-04-14
More
Householder Planning
Show all 10 rows
Construction of a single storey side infill extension, installation of four skylights and rear bi-fold doors.
Flat A, 71 Calderon Road, Leytonstone, London, E11 4ET · premises record
Approved
2024-04-04
More
Full Planning
Construction of a single storey side infill extension, installation of four skylights and rear bi-fold doors to existing rear extension to facilitate expending existing flat from 1 bed to 2 bedroom flat.
Flat A, 71 Calderon Road, Leytonstone, London, E11 4ET · premises record
Refused
2023-11-16
More
Full Planning
Lawful Development Certificate (Proposed)-Construction of dormer roof extension to main rear roof and extension above two storey rear projection together with installation of two roof-lights to front roof.
77 Calderon Road, Leytonstone, London, E11 4ET · premises record
Approved
2022-03-23
More
Certificate of Lawful Development - Proposed
Construction of a dormer roof extension to main rear roof and installation of two roof lights to the main front roof slope.
First Floor Flat, 19 Calderon Road, Leytonstone, London, E11 4ET · premises record
Approved
2020-09-25
More
Full Planning
Lawful Development Certificate (Existing) - Rentention of use as C4 (HMO) from C3 dwelling house.
103 Calderon Road, Leytonstone, London, E11 4ET · premises record
Applicant Mr Fai Lee · Officer Chloe To
Refused
2020-08-17
More
Certificate of Lawful Development - Existing
Construction of a dormer roof extension to main rear roof and installation of two roof lights to the main front roof slope.
First Floor Flat, 19 Calderon Road, Leytonstone, London, E11 4ET · premises record
Refused
2020-07-03
More
Full Planning
Construction of dormer roof extension to main rear roof and part extension above two storey outrigger together with installation of tworoof lights to front roof.
First Floor Flat, 19 Calderon Road, Leytonstone, London, E11 4ET · premises record
Refused
2020-03-03
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?
Every mapped designation touching a premises in this postcode, with how many of its 84 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 84 of 84 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 84 of 84 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 84 of 84 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D768 · covers 84 of 84 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D769 · covers 84 of 84 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Other Article 4 Direction Area · reference A4D770 · covers 84 of 84 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 30 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 precedent36 applications and 36 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy44 EPC records; ratings C: 16, D: 21, E: 7.
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.
18 intent signals recorded in this postcode
HMO licence expiring · Portfolio seller · Charge registered · Repeat sale · Long hold · Ageing director · HMO licensed
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.