
F Line Designs Ltd
F Line Designs Ltd is an architectural practice. See its accreditations, specialisms and planning track record.
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12189594
Architectural Activities
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W14, United Kingdom
About F Line Designs Ltd
F-Line Designs is an architecture design company based in London specialising in residential projects of all scales. The practice is experienced in navigating complex planning requirements across local authorities and takes a personalised, exploratory approach to each project, from initial feasibility studies through to planning approval and delivery.
Planning Application Track Record
43
Applications
67%
Approval Rate
12
Local Authorities
2
Appeals (50% successful)
Local Authorities
Barnet
Brent
Croydon
Ealing
Enfield
Greenwich
Hammersmith and Fulham
Lambeth
Newham
Southwark
Watford
Westminster
Application Types
Extensions
16
Other
8
Demolition
8
New Dwellings
5
Prior Approval
3
Change of Use
2
Commercial
1
Planning Application History (43)
41 of 43 applications have a map location
25/1749
Proposed erection of movable food stall within forecourt, alterations to shop front and installation of retractable canopy to shopfront
Units 4-5, Chequers House, 149 Ealing Road, Wembley, HA0 4BY
Permitted
Brent2025-06-09261696FUL
Single storey detached outbuilding use as kitchen, bathroom, bedroom (Retrospective Application); enlargement of existing outbuilding (Retrospective Application)
125 Park Avenue Southall UB1 3AL
Rejected
Ealing2026-04-22243315HH
First floor side extension.
23 Saville Road Chiswick W4 5HG
Withdrawn
Ealing2024-08-2925/3559
Proposed change of use from supermarket to café use selling hot food and the installation of flue pipe to rear of building (revised description)
Units 4-5, Chequers House, 149 Ealing Road, Wembley, HA0 4BY
Undecided
Brent2025-12-1925/3371
Proposed conversion of Doctors Surgery/Clinic into 4x self contained flats, alteration to front, side and rear fenestrations, 2x rear balconies with railing and privacy screen, rear decking with steps and railing, installation of 1x new front rooflight, 2x side and 4 rear rooflights, cycle and refuse storage to front and associated landscaping to front and rear
121 Preston Hill, Harrow, HA3 9SN
Rejected
Brent2025-12-0324/3418/HSE
Conversion of the existing garage into habitable room. New front porch. Alterations to front,side and rear fenestration.
11A Friern Mount Drive London N20 9DP
Undecided
Barnet2024-08-3024/03888/NMC
Application for a Non-Material Amendment following a grant of Planning Permission ref: 24/01970/FUL (Alteration to the ground floor rear elevation with the addition of sliding doors. Replacement of existing infill extension butterfly roof to a mono pitched roof. Replacement of existing double doors to the front elevation.), granted on 20.08.2024. Amendment sought: Modification to the approved roof design by altering the direction of the roof slope and adding a proposed gutter.
2 Carson Road London SE21 8HU
Permitted
Lambeth2024-12-1123/3329
Joint application to include the demolition of existing shed, single-storey side infill extension, alterations to the ground floor rear fenestration, new hard and soft landscaping to the front garden at No 66 Harvist Road including replacement front garden wall, replacement of front door and front windows and replacement of side window to No. 66 Harvist Road, and single-storey rear and side infill extension to no.68A Harvist Road
66, 68A & 68 Harvist Road, London, NW6 6SH
Permitted
Brent2023-10-1824/3804/PN1
Prior Notification for the construction of a single storey rear which will extend beyond the rear wall of the original dwelling by 6.00m, for which the maximum height will be 3.00m and the height at the eaves will be 2.70m with roof lights.
43 INDUS ROAD, CHARLTON, LONDON, SE7 7BW
Rejected
Greenwich2024-11-25241919CPL
Single storey side extension (Lawful Development Certificate for Proposed Development)
23 Saville Road Chiswick W4 5HG
Permitted
Ealing2024-05-20241918CPL
Rear roof extension; rear outrigger roof extension; installation of two windows to side elevation (Lawful Development Certificate for Proposed Development)
23 Saville Road Chiswick W4 5HG
Permitted
Ealing2024-05-2026/00298/HH
Conversion of garage to provide habitable accommodation including alterations to front elevation.
5 Nightingale Way Beckton London E6 5JU
Permitted
Newham2026-02-0926/0930/PNH
Single storey Rear Extension with a maximum proposed depth of 4.0m, a maximum height of 3.0m and an eaves height of 3.0m
8 Aylmer Road London N2 0BX
Undecided
Barnet2026-03-1126/1061
Proposed single storey side extension, enlargement of existing rear dormer extension, basement extension, replacement of side and rear windows, alterations to the fenestration, soft and hard landscaping to the front and rear gardens and installation of front lightwell to the dwellinghouse.
37 Lynton Road, London, NW6 6BE
Permitted
Brent2026-04-27260188HH
Replacement of existing conservatory roof with new pitched glass roof, enlargement of rear dormer extension, installation of air conditioning unit, alterations to rear fenestration and internal alteration
98 Haven Lane Ealing W5 2HY
Permitted
Ealing2026-01-1926/1759/FUL
Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of existing chimney stack. New side windows
73A Stanhope Avenue London N3 3LY
Permitted
Barnet2026-05-1126/0100
Installation of non-illuminated fascia sign to front elevation of commercial unit
563 Kingsbury Road, London, NW9 9EP
Permitted
Brent2026-01-1520/2657
Proposed demolition of existing outbuilding and garage, erection of single storey detached garage, and single storey side and rear wrap around extension to the dwellinghouse.
85 Eton Avenue, Wembley, HA0 3BA
Permitted
Brent2020-08-2725/3560
Proposed rear extension incorporating bin storage and cold room, addition of flue, and alteration to front fenestration to shop.
563 Kingsbury Road, London, NW9 9EP
Permitted
Brent2025-12-1923/03550/HOU
Single storey rear, side and front extension, front porch and internal alterations, including removal of existing garage and store room.
10 Tysoe Avenue Enfield EN3 6DY
Rejected
Enfield2023-10-31Page 1 of 3