2016
Approved
38 Aubrey Road, Walthamstow, London, E17 4SL
Single Storey Rear Extension
33 Byron Road, Walthamstow, London, E17 4SN Data via plota.co.uk
251698 - Householder Planning
Approved
Proposal
Construction of a rear dormer roof extension including raising of the roof ridge height , extension above the existing two storey rear outrigger, installation of two roof-lights to the front roof slope and replacement front boundary treatment. Data via plota.co.uk
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View original council record ↗Last checked
Application progress
✓
Received
8 Jul 2025
✓
Validated
14 Jul 2025
✓
Approved
29 Aug 2025
Approved on 29 Aug 2025 · Delegated · Last checked 16 Oct 2026
Documents 9
Decision & officer reports 2
Statements & assessments 3
Plans & drawings 3
Site constraints 4
Article 4 direction
Other Article 4 Direction Area. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Waltham Forest AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Also on the record
Inside the Waltham Forest built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site
Checked on 1 November 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 3
Last sold for £667,500 in July 2022. Terraced house, freehold.
4 July 2022£667,500
30 June 2009£260,000
24 October 2002£167,000
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
Floor area85 m² (915 sq ft)
Energy ratingC (72 out of 100), could reach B
PropertyMid-terrace house, 4 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)
From the energy performance certificate lodged in February 2022, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Nearby new applications
6 Nov 2026Pending
44 Bemsted Road, Walthamstow, London, E17 5JZ
Construction of a rear dormer roof extension to the main roof and a roof extensi...
2 Nov 2026Pending
47 Aubrey Road, Walthamstow, London, E17 4SL
Construction of a single storey side extension and first floor rear extension.
30 Oct 2026Pending
146A High Street, Walthamstow, London, E17 7JS
Lawful development certificate (Existing) - retention of the property as a small...
30 Oct 2026Pending
53 Gaywood Road, Walthamstow, London, E17 4QA
Lawful Development Certificate (Proposed) - Construction of dormer roof extensio...
29 Oct 2026Pending
70 Hoe Street
Amalgamation and change of use of first-floor c ommercial offices (Use Class E) ...
28 Oct 2026Pending
13A Hoe Street, Walthamstow, London, E17 4SD
Variation of Condition 12 (hours of operation) attached to planning permission r...
Important details
- Council
- Waltham Forest
- Application type
- Householder Planning
- Postcode
- E17 4SN
- Received
- 8 Jul 2025
- Validated
- 14 Jul 2025
- Ward
- Hoe Street
- Case officer
- Show
- Target decision
- 8 Sept 2025
- Decision
- Approved (with Conditions & Informatives)
- Decision date
- 29 Aug 2025
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Gatehouse
How this decision compares
Decided in 46 days from validation, 9 days faster than Waltham Forest's median of 55 for householder applications. Approved, as 81% of householder applications here are.
This one46d
Council55d
UK56d
79%decided within 8 weeks
81%approved
727decided in the last year
Plota live figures for householder applications decided by Waltham Forest in the last twelve months, from validation. Waltham Forest decision record →
Consultation & key dates
- Statutory expiry
- 8 Sept 2025
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
Approved
50 Tower Hamlets Road, Walthamstow, London, E17 4RH
Construction of a single storey wraparound rear extension including formation of a courty…
2025
Approved
19 Aubrey Road, Walthamstow, London, E17 4SL
Construction of a single storey wraparound rear extension and front bay window.
2025
45 Byron Road, Walthamstow, London, E17 4SN
Construction of single storey wraparound rear extension.
2025
Approved
8 Tower Hamlets Road, Walthamstow, London, E17 4RH
Construction of a single storey rear extension and first floor rear extension.
2025
Refused
8 Tower Hamlets Road, Walthamstow, London, E17 4RH
Construction of single storey replacement rear extension and first floor rear extension.
2025
1 Tower Hamlets Road, Walthamstow, London, E17 4RQ
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
2025
Approved
28 Byron Road, Walthamstow, London, E17 4SW
Construction of a first floor rear extension together with the installation of a ground f…
2025
35 Byron Road, Walthamstow, London, E17 4SN
Construction of a single storey wraparound extension, single storey porch extension and r…
2025
Approved
2 Byron Road, Walthamstow, London, E17 4SW
Lawful Development Certificate (Proposed) - Construction of a dormer roof extension to ma…
2024
Approved
20 Aubrey Road, Walthamstow, London, E17 4SL
Construction of a single storey rear infill extension and a front bay window at ground fl…
2024
Approved
75 Byron Road, Walthamstow, London, E17 4SN
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
2024
Approved
7 Tower Hamlets Road, Walthamstow, London, E17 4RQ
Construction of a hard-standing area raised patio with soft landscaping.
2024
Refused
75 Byron Road, Walthamstow, London, E17 4SN
Construction of a single storey rear extension and alterations to the fenestration at fir…
2024
Approved
17 Tower Hamlets Road, Walthamstow, London, E17 4RQ
Construction of a single storey timber framed garden room outbuilding at rear garden area.
2024
Approved
35 Byron Road, Walthamstow, London, E17 4SN
Construction of a single-storey rear and infill extension. Conversion of the existing dom…
2024
Approved
37 Byron Road, Walthamstow, London, E17 4SN
Construction of single-storey wraparound rear extension.
2024
Approved
37 Byron Road, Walthamstow, London, E17 4SN
Construction of dormer roof extension to main rear roof, and roof extension above two sto…
2024
Approved
42 Byron Road, Walthamstow, London, E17 4SW
Construction of a replacement single storey rear extension and construction of first floo…
2024
Approved
1 Tower Hamlets Road, Walthamstow, London, E17 4RQ
(1) Construction of a hip to gable side roof extension with an increase to the ridge (2)…
2023
Approved
35 Byron Road, Walthamstow, London, E17 4SN
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
2016
Approved
38 Aubrey Road, Walthamstow, London, E17 4SL
Conversion of garage into habitable room.
2016
Approved
64 Tower Hamlets Road, Walthamstow, London, E17 4RH
Installation of external wall insulation to rear elevation.
2016
Refused
38 Aubrey Road, Walthamstow, London, E17 4SL
Conversion of Garage into habitable room.
2016
Withdrawn
38 Aubrey Road, Walthamstow, London, E17 4SL
PIA larger home extn
Waltham Forest
Planning Authority Score
5.6/10
Average
#116 of 296 councils
Relevant to this application:
Householder decisions
Waltham Forest is faster than most councils at deciding householder applications, ranking #80 out of 296. Only 22% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Waltham Forest is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.
One of the strictest councils
only 79% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application.
View full council performance
Waltham Forest decision statistics
Based on MHCLG data, the year to March 2026
76%
Overall approval rate
Below avg (87%) #284 of 296
79%
Householder approved
Below avg (90%) #284 of 296
75%
Decided in 8 weeks
Above avg (63%) #80 of 296
22%
Extended time limit
Below avg (41%) #25 of 296
49%
Minor dwellings approved
113 decided (1-9 homes)
100%
Major dwellings approved
8 decided (10+ homes)
50%
Change of use approved
56 decided
1,391
Total decisions
332 refused in the year to March 2026
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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33 Byron Road, Walthamstow, London, E17 4SN
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