3 Beacontree Avenue, Walthamstow, London, E17 4BT Data via plota.co.uk

Approved 261669 - Certificate of Lawful Development - Proposed
Extensions & alterations
Council
Waltham Forest 5.6/10
Date received
14 Jul 2026
Postcode
E17 4BT
Type
Certificate of Lawful Development - Proposed

Description

Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of three roof lights to front roof slope. Data via plota.co.uk

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Last checked

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 Named permitted development rights are withdrawn here.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.
Council record ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the Waltham Forest built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2024 Approved
10 Hillcrest Road, Walthamstow, London, E17 4AP
Construction of a single storey wraparound rear extension.
242786
2024 Refused
38 Hillcrest Road, Walthamstow, London, E17 4AP
Subdivision of the land at Nos. 34, 36, 38 and 40 Hillcrest Road and construction of sing…
242409
2024 Approved
66 Hillcrest Road, Walthamstow, London, E17 4AP
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
241491
2024 Approved
1c Beacontree Avenue, Walthamstow, London, E17 4BT
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
240500
2023 Approved
6 Beacontree Avenue, Walthamstow, London, E17 4BT
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
231818
2023
29a Hillcrest Road, Walthamstow, London, E17 4AP
Construction of dormer roof extension to main rear roof together with installation of two…
231695
2022 Approved
2 Hillcrest Road, Walthamstow, London, E17 4AP
Retrospective application for retention of a single storey rear garden outbuilding.
223485
2023
30 Beacontree Avenue, Walthamstow, London, E17 4BT
Construction of a single storey rear extension at ground floor level together with steps…
230955
2023 Refused
2 Hillcrest Road, Walthamstow, London, E17 4AP
Construction of a first floor side extension and ground and first floor rear extensions w…
230161
2022 Approved
12 Hillcrest Road, Walthamstow, London, E17 4AP
Alterations to the existing single-storey rear extension involving the installation of tw…
223120
2022 Approved
2 Hillcrest Road, Walthamstow, London, E17 4AP
Construction of single storey rear wraparound extension with installation of bi-folding d…
221964
2022 Approved
24 Beacontree Avenue, Walthamstow, London, E17 4BT
Installation of Air Source Heat Pump to rear garden area.
220994
2022 Approved
31 Hillcrest Road, Walthamstow, London, E17 4AP
Construction of a single storey rear extension (Including roof lantern) together with for…
220444
2022 Approved
70 Hillcrest Road, Walthamstow, London, E17 4AP
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main…
220924
2021 Approved
12 Beacontree Avenue, Walthamstow, London, E17 4BT
Construction of single storey rear extension.
211092
2019 Approved
10 Beacontree Avenue, Walthamstow, London, E17 4BT
Construction of single storey rear extension.
194048
2019 Approved
24 Beacontree Avenue, Walthamstow, London, E17 4BT
Construction of two storey side extension including hip to gable roof extension, together…
191913
2019 Approved
12 Beacontree Avenue, Walthamstow, London, E17 4BT
Construction of single storey rear extension.
191803
2019 Withdrawn
1 Beacontree Avenue, Walthamstow, London, E17 4BT
Demolition of garage. Construction of part one part two storey side/rear extension compri…
190796
2019 Approved
31 Hillcrest Road, Walthamstow, London, E17 4AP
Lawful Development Certificate (Proposed)-Construction of dormer roof extension to main r…
191064
2018 Refused
29a Hillcrest Road, Walthamstow, London, E17 4AP
Construction of dormer roof extension to main rear roof, together withinstallation of two…
182300
2018 Approved
29a Hillcrest Road, Walthamstow, London, E17 4AP
Construction of dormer roof extension to main rear roof, together withinstallation of two…
180871
2017 Refused
58 Hillcrest Road, Walthamstow, London, E17 4AP
Construction of single storey rear extension, first floor rear extension, replacement of…
172787
2016 Approved
8 Beacontree Avenue, Walthamstow, London, E17 4BT
Lawful Development Certificate (Proposed)- Construction of a rear roofextension together…
162026
2016 Approved
7 Beacontree Avenue, Walthamstow, London, E17 4BT
Application for a lawful development certificate for a proposed development loft conversi…
161282
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
Source: MHCLG planning statistics · See full council rankings