Single storey rear extension. Remove chimney. Loft conversion with a rear dormer incorporating Juliet balcony. Hip to gable roof alterations. Two front rooflights. Alterations to fenestrations. (Summary)
15, Lancaster Avenue, London, E18 1QF
A decision on this application has been issued.Reference: 1875/26London Borough of Redbridge
Last published check: 29 Sept 2026, 01:07. Check the council record for more recent changes.
Application location
15, Lancaster Avenue, London, E18 1QF
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Application summary
Status
A decision on this application has been issued.
Application type
Cert. Lawfulness Proposed
Received
14 Jul 2026
Validated
4 Aug 2026
Determination deadline
17 Sept 2026
Local authority
London Borough of Redbridge
Application overview
Single storey rear extension. Remove chimney. Loft conversion with a rear dormer incorporating Juliet balcony. Hip to gable roof alterations. Two front rooflights. Alterations to fenestrations. (Summary)
Proposal details
Reference
1875/26
Alternative references
PP-15083481
Ward
South Woodford
Agent
Danso
UPRN
100022255105
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in accordance with plans Site Location Plan, DRG/001/080726, DRG/002/080726, DRG/003/080726, DRG/004/080726, DRG/005/080726, DRG/006/080726, DRG/007/080726, DRG/008/080726, DRG/009/080726, DRG/010/080726, DRG/011/080726, DRG/012/080726, DRG/013/080726,
Schedule 2 Part 1 Class A 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 No more than 50% of the curtilage of original dwelling may be covered by buildings – Complies Must not exceed the height of the highest part of the roof of the existing dwelling – Complies Height of the eaves must not exceed the height of the eaves of the existing dwelling – Complies Must not extend beyond a wall fronting a highway and which is either a principal or side elevation of original dwelling – Complies Must not be more than 4 m deep from the original rear wall of a detached dwelling, or 3 m for all other dwellings – Complies Within 2 m of the boundary, the height of the eaves must not exceed 3 m – Complies No part of extension may exceed 4 m in height – Complies No more than a single storey - complies Must not have a width greater than half the width of the original dwellinghouse - complies 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 include an alternation to any part of the roof of the dwellingohouse - complies Except for conservatories, 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 If in a Conservation Area cannot involve recladding the exterior – complies Not subject of an Article 4 Direction – Complies Overall Conclusion : Permitted
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 - Dormer H 2.48 x W 5.54 x D 3 = 41.24/2 = 20.60 Hip to Gable H 2.81 x W 3.91 x D 7.95 = 87.37/6 = 14.55 Total 35.15 Cubic Metres 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
The proposals constitute permitted development, by virtue of Schedule 2 Article 3, Part 1, Class A, B, C and G of the Town and Country Planning (General Permitted Development) Order 2015 (as amended).
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.
Schedule 2 Part 1 Class G 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 the highest part of the roof by 1 m or more – Complies If in a Conservation Area must not extend beyond a wall fronting a highway and which is either a principal or a side elevation of original dwelling – Complies Overall Conclusion: Permitted
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