Loft conversion with a rear dormer. Hip to gable roof alterations. Two front rooflights. Addition of solar panels to the front and side pitched roof and dormer flat roof. (Summary)
23, Lansdowne Road, SOUTH WOODFORD, London, E18 2BA
A decision on this application has been issued.Reference: 1851/26London Borough of Redbridge
Last published check: 29 Sept 2026, 10:57. Check the council record for more recent changes.
Application location
23, Lansdowne Road, SOUTH WOODFORD, London, E18 2BA
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Application summary
Status
A decision on this application has been issued.
Application type
Cert. Lawfulness Proposed
Received
13 Jul 2026
Validated
27 Jul 2026
Determination deadline
9 Sept 2026
Local authority
London Borough of Redbridge
Application overview
Loft conversion with a rear dormer. Hip to gable roof alterations. Two front rooflights. Addition of solar panels to the front and side pitched roof and dormer flat roof. (Summary)
Proposal details
Reference
1851/26
Alternative references
PP-15073456
Ward
South Woodford
Agent
Vickers
UPRN
100022255221
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Schedule 2 Part 1 Class B of The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended). Permission to use the dwellinghouse as a dwellinghouse was not granted only by virtue of Class M, N, P, or Q of Schedule 2 Part 3 (change of use) - complies Must not exceed height of highest part of existing roof – Complies Must not extend beyond the plane of any existing roof slope which forms the principal elevation of the dwellinghouse and fronts a highway - complies Maximum volume is 40m3 for terrace houses and 50 m3 in other cases - Existing Dormer A : D 1.869m X H 1.215m X W 2.044m = 4.64m3/2 = 2.32m3 B: W 2.229m X H 0.369m X D 2.523 = 2.07m3/2 = 1.035m3 B1: D 1.231m X H 0.369m X W 2.229m = 1.01m3/3 = 0.34m3 B2: D 0.411m X H 0. 369m X W 2.229m = 0.34m3/3 = 0.11m3 Total Volume B = 1.035m - 0.34m - 0.11m = 0.585m3 Total Existing Rear Dormer: 2.32m3 + 0.585m3 = 2.905m3 Proposed Rear Dormer W 5.375m X H 2.125m X D 3.205m = 36.61m3/ 2= 18.305m3 Hip to gable A : D 8.950m X H 3.020m X W 4.296m= 116.12m3/6= 19.35m3 B: W 1.423m X H 1.51m X D 4.522m = 9.72m3/6= 1.62m3 Total Hip to ganble = 20.97m3 Total : 18.305m3 + 20.97m3 = 39.275m3 - 2.905m3 (existing dormer vol)= 36.37m3 Must not involve installation, alteration or replacement of a veranda, balcony or raised platform, microwave antenna, chimney, flue or soil and vent pipe- Complies Must not be in a Conservation Area – Complies The materials used in any exterior work shall be of a similar appearance to those used in the construction of the exterior of the existing dwelling house – Complies Any window facing the side should be obscure glazed and non-opening up to 1.7 m above the floor – Complies The roof pitch should match the pitch of the original dwelling as far as practicable – Complies Other than in the case of a hip to gable enlargement, the edge of the enlargement closest to the eaves of the original roof shall, so far as is practicable, be not less than 20cm from the eaves of the original roof – complies Overall Conclusion : Permitted
Schedule 2 Part 1 Class C of The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended). Permission to use the dwellinghouse as a dwellinghouse was not granted only by virtue of Class M, N, P, or Q of Schedule 2 Part 3 (change of use) - complies Does not protrude more than 0.15 metres beyond the plane of the slope of the original roof when measured from the perpendicular with the external surface of the original roof– Complies Must not be higher than the highest part of the original roof – Complies Must not include a chimney, flue or soil and vent pipe or solar photovoltaics or solar thermal equipment – Complies Any window facing the side should be obscure glazed and non-opening up to 1.7 metres above the floor of the room in which the window is installed- Complies Sensitively located if in Conservation Area - Not applicable/not in Conservation Area. Overall Conclusion: Permitted
Solar Panels Schedule 2, Part 14, Class A of the Town and Country Planning (General Permitted Development)(England) Order 2015 (as amended) Permitted development A. The installation, alteration or replacement of microgeneration solar PV or solar thermal equipment on— (a) a dwellinghouse or a block of flats; or (b) a building situated within the curtilage of a dwellinghouse or a block of flats. Development not permitted A.1 Development is not permitted by Class A if— (a) the solar PV or solar thermal equipment would protrude more than 0.2 metres beyond the plane of the wall or, in the case of a pitched roof, the roof slope when measured from the perpendicular with the external surface of the wall or pitched roof slope; - Complies (b) in the case of solar PV or solar thermal equipment on a pitched roof, it would result in the highest part of the solar PV or solar thermal equipment being higher than the highest part of the roof (excluding any chimney); - Complies (ba) in the case of solar PV or solar thermal equipment on a flat roof, it would result in the highest part of the solar PV or solar thermal equipment being more than 0.6 metres higher than the highest part of the roof (excluding any chimney); - Complies (c) in the case of land within a conservation area or which is a World Heritage Site, the solar PV or solar thermal equipment would be installed on a wall which fronts a highway; - Complies (d) the solar PV or solar thermal equipment would be installed on a site designated as a scheduled monument; or - Complies (e) the solar PV or solar thermal equipment would be installed on a building within the curtilage of the dwellinghouse or block of flats if the dwellinghouse or block of flats is a listed building. - Complies Conditions A.2 Development is permitted by Class A subject to the following conditions— (a) solar PV or solar thermal equipment is, so far as practicable, sited so as to minimise its effect on the external appearance of the building; - Complies (b) solar PV or solar thermal equipment is, so far as practicable, sited so as to minimise its effect on the amenity of the area; and - Complies (ba) in the case of solar PV or solar thermal equipment installed on a flat roof located on article 2(3) land, before beginning development the developer must apply to the local planning authority for a determination as to whether the prior approval of the local planning authority will be required with respect to the impact of the appearance of the solar PV or solar thermal equipment on that land; - Complies (bb) in relation to an application under sub-paragraph (ba), paragraphs J.4(3) to J.4(12) of this Part apply as if “Class A” substitutes the reference to “Class J” in paragraph J.4(4); and - Complies (c) solar PV or solar thermal equipment is removed as soon as reasonably practicable when no longer needed. - Complies Overall Conclusion: Permitted
The proposals constitute permitted development, by virtue of Schedule 2, Part 14, Class A, and Schedule 2 Article 3, Part 1, Classes B and C of the Town and Country Planning (General Permitted Development) Order 2015 (as amended).
To ensure compliance with Schedule 2, Part 14, Class A of the Town and Country Planning (General Permitted Development Order) (England) 2015, the solar panels on the front slope of the roof shall not protrude from the roof by more than 0.2 metres measured perpendicular from the roof slope. To ensure compliance with Schedule 2, Part 14, Class A of the Town and Country Planning (General Permitted Development Order) (England) 2015, the solar panels on the flat roof of the dormer shall not protrude from the flat roof by more than 0.6 metres.
Redbridge Planning Service adopts a positive and proactive approach when engaging with applicants/agents in line with the National Planning Policy Framework. We encourage engagement with the pre-application service to avoid delays in the planning process. https://www.redbridge.gov.uk/planning-and-building/planning/
The applicant should be aware that Building Regulations approval will be required for most types of building work. Please see information and how to apply for Building Regulation consent at: https://www.redbridge.gov.uk/planning-and-building/building-control/ or for further assistance contact the Building Control Section. e-mail: Buildingcontrol@redbridge.gov.uk Telephone: 020 8708 2529.
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