2016
Withdrawn
183 Winns Avenue Walthamstow London E17 5HB
The conversion of a hip roof to a gable, with a new dormer to the rear.
134 Winns Avenue, Walthamstow, London, E17 5HA Data via plota.co.uk
251764 - Householder Planning
Refused
Proposal
Construction of a single storey rear extension. Data via plota.co.uk
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View original council record ↗Last checked
Application progress
✓
Received
16 Jul 2025
✗
Refused
10 Sept 2025
Appeal
Not lodged
Refused on 10 Sept 2025 · Delegated · Last checked 18 Oct 2026
Documents 11
Decision & officer reports 2
Statements & assessments 3
Plans & drawings 3
Site constraints 6
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 Named permitted development rights are withdrawn here.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
Conservation area 36 m away: Lloyd Park; National infrastructure project 1381 m away: North London (Electricity Line) Reinforcement; Inside the Waltham Forest built-up area; Public transport access: PTAL 1b (very poor), 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 2 November 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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 1
Last sold for £690,000 in September 2021. Terraced house, freehold.
30 September 2021£690,000
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
Floor area93 m² (1,001 sq ft)
Energy ratingD (57 out of 100), could reach C
PropertyEnd-terrace house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)
From the energy performance certificate lodged in May 2021, 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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Other new applications on this street
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...
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19, DEVON HOUSE, 2 Darndale Close, Walthamstow, London, E17 5LL
Lawful Development Certificate (Proposed) - Support application to TFL for a Pri...
30 Oct 2026Pending
53 Gaywood Road, Walthamstow, London, E17 4QA
Lawful Development Certificate (Proposed) - Construction of dormer roof extensio...
29 Oct 2026Pending
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29 Oct 2026Pending
189 Winns Avenue, Walthamstow, London, E17 5HB
(none)
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 5HA
- Received
- 16 Jul 2025
- Validated
- 16 Jul 2025
- Ward
- William Morris
- Case officer
- Show
- Target decision
- 10 Sept 2025
- Decision
- Refused (with Reasons)
- Decision date
- 10 Sept 2025
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Resi Design Ltd
How this decision compares
Decided in 56 days from validation, about the council's usual 55 days. Refused, as 20% of extensions here are.
This one56d
Council55d
UK55d
84%decided within 8 weeks
80%approved
1,828decided in the last year
Plota live figures for extensions decided by Waltham Forest in the last twelve months, from validation. Waltham Forest decision record →
Consultation & key dates
- Statutory expiry
- 10 Sept 2025
Historical activity at this location
30 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Construction of a single storey rear extension.
2022
Approved
Construction of single storey rear extension, together with the formation of two new open…
2022
Approved
Lawful Development Certificate (Proposed) - Construction of wraparound dormer roof extens…
2022
Refused
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
2022
Refused
Prior approval for the construction of a single storey rear extension which would extend…
Within ~100m
Nearby activity
2025
Refused
189 Winns Avenue, Walthamstow, London, E17 5HB
Retention of hip to gable side roof extension with a dormer roof extension to main rear r…
2024
Approved
119 Winns Avenue, Walthamstow, London, E17 5HB
Installation of canopy and bi-fold doors to ground floor rear elevation together with ins…
2023
Withdrawn
119 Winns Avenue, Walthamstow, London, E17 5HB
Installation of canopy and bi-fold doors to ground floor rear elevation together with ins…
2022
Approved
147 Winns Avenue, Walthamstow, London, E17 5HB
Removal of existing Welsh slate tiles and installation of replacement natural Spanish sla…
2022
Approved
128 Winns Avenue, Walthamstow, London, E17 5HA
Construction of dormer roof extension to main rear roof together with installation of thr…
2022
Approved
189 Winns Avenue, Walthamstow, London, E17 5HB
Construction of first floor rear extension.
2021
Approved
189 Winns Avenue, Walthamstow, London, E17 5HB
The scheme is for the construction of a hip to gable side roof extension with a dormer ro…
2020
Approved
145 Winns Avenue, Walthamstow, London, E17 5HB
Construction of dormer roof extension to main rear roof, together withinstallation of one…
2020
Approved
43 Bemsted Road, Walthamstow, London, E17 5JY
Birch (T1)- Crown reduce by 2m from top and up to 1m on sides to create a flowing canopy…
2020
Approved
185 Winns Avenue, Walthamstow, London, E17 5HB
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
2020
Approved
156 Winns Avenue, Walthamstow, London, E17 5HA
Demolition of existing single storey rear extension and front porch. The construction of…
2020
Approved
130 Winns Avenue, Walthamstow, London, E17 5HA
Construction of dormer roof extension to main rear roof, together withthe installation of…
2020
Approved
168 Winns Avenue, Walthamstow, London, E17 5LR
Lawful Development Certificate (Proposed) - Construction of hip to gable side roof extens…
2019
Approved
115 Mersey Road, Walthamstow, London, E17 5LA
Quince x 1 T1 - Fell due to alleged implication with subsidence at 115Mersey Road E17.
2019
Approved
121 Winns Avenue, Walthamstow, London, E17 5HB
Alterations to fenestration at first floor front elevation
2019
Approved
127 Winns Avenue, Walthamstow, London, E17 5HB
Lawson cypress x 2 in rear garden - Fell close to ground level. Indentcambial layer of th…
2018
Approved
91 Winns Avenue, Walthamstow, London, E17 5HD
Construction of dormer roof extension to main rear roof (with French doors and safety rai…
2018
Refused
91 Winns Avenue, Walthamstow, London, E17 5HD
Construction of dormer roof extension to main rear roof, together withinstallation of thr…
2017
Approved
120 Mersey Road, Walthamstow, London, E17 5LB
Construction of single storey rear and side infill extension. Construction of single stor…
2017
Approved
89 Winns Avenue, Walthamstow, London, E17 5HD
Replacement of two windows at ground floor rear elevation with wide door with side window…
2016
Approved
183 Winns Avenue, Walthamstow, London, E17 5HB
Two storey rear extension together with installation of two rooflights to rear roofslopes…
2016
Approved
148 Winns Avenue, Walthamstow, London, E17 5HA
Lawful development certificate(proposed) for a rear roof extension together with the inst…
2016
Approved
183 Winns Avenue Walthamstow E17 5HB
The construction of a double storey rear extension.
2016
Refused
183 Winns Avenue, Walthamstow, London, E17 5HB
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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134 Winns Avenue, Walthamstow, London, E17 5HA
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