
KJC Architects Ltd
KJC Architects Ltd is an architectural practice in Carshalton. See its accreditations, specialisms and planning track record.
Active on Companies House
09813829
Architectural Activities
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Carshalton, SM5, England
Credentials
- ARB registered
- RIBA chartered
Memberships can lapse, so check before work starts.
Planning Application Track Record
46
Applications
88%
Approval Rate
9
Local Authorities
1
Appeals (0% successful)
Local Authorities
Barnet
Chiltern South Bucks
Croydon
Horsham
Lewisham
Mole Valley
Reigate
Southwark
Sutton
Application Types
Demolition
14
Other
9
New Dwellings
9
Extensions
4
Change of Use
3
Conditions
3
Commercial
2
Prior Approval
1
Planning Application History (46)
45 of 46 applications have a map location
26/00747/HHOLD
Demolition of existing conservatory. New single storey rear extension. Internal alterations to the ground floor layout. External alterations to the landscaping including new planting, paving, water feature and swimming pool.
Orchard House 5 Hill Lane Kingswood Surrey KT20 6DZ
Permitted
Reigate2026-05-0720/01440/LP
Proposed extension to provide a loft extension with hip to gable extension, rear dormer and 3 no. rooflights on existing front roof.
7 Whitgift Avenue South Croydon CR2 6AZ
Permitted
Croydon2020-03-26PL/20/2618/FA
Single storey side extension, part two/ part single storey rear extension and removal of chimney following demolition of outbuilding
1 St Peters Close Burnham Buckinghamshire SL1 7HS
Conditions
Chiltern South Bucks2020-09-07PL/22/3942/VRC
Variation of Condition 5 (Approved Drawings) of Planning Permission PL/20/2618/FA (Single storey side extension, part two/ part single storey rear extension and removal of chimney following demolition of outbuilding) to allow for addition of a garage door, roof canopy and window to front porch, change of flat roof into pitched roof at the rear, change of rear windows to fixed and sliding doors, addition of roof lights to side extension.
1 St Peters Close Burnham Buckinghamshire SL1 7HS
Conditions
Chiltern South Bucks2022-11-14DC/25/139920
Details submitted pursuant to Condition 7-Facade Materials of planning permission DC/23/130975 dated 20th October 2023 at Garages to the Rear of Creeland Grove SE6.
GARAGES TO THE REAR OF, CREELAND GROVE, LONDON, SE6 4LE
Permitted
Lewisham2025-04-2525/03757/NMA
Changes to the proposed roof structure including new middle section from previous planning permission ref 23/03522/ful granted for demolition of the existing building which contains a commercial unit on part of the ground floor, a 3-bedroom maisonette and a 1-bedroom flat. Erection of new 3-storey residential building comprising of 8 flats.
22 Selsdon Road South Croydon CR2 6PB
Rejected
Croydon2025-11-2126/01044/FUL
Erection of new entrance. Removal of the 1st floor existing window directly above entrance. New blockwork to fill in 1st floor window opening directly above entrance. Ground floor doors and windows at the entrance to be removed to be replaced with new doors, windows, fixture and fittings.
Melrose House 42 Dingwall Road Croydon CR0 2NE
Permitted
Croydon2026-04-0824/02517/DISC
Details pursuant to Condition 3 (CLP) , Condition 4 (Contamination), Condition 5 (Landscaping), Condition 6 (materials), Condition 7 (landscaping), Condition 8 (Flooding), Condition 9 (Cycle and refuse), Condition 10 (air pollution) of planning permisisn ref 23/03522/FUL granted for Demolition of the existing building which contains a commercial unit on part of the ground floor, a 3-bedroom maisonette and a 1-bedroom flat. Erection of new 3-storey residential building comprising of 8 flats.
22 - 24 Selsdon Road South Croydon CR2 6PB
Rejected
Croydon2024-07-2325/02816/HSE
Construction of flat roof rear extensions and first floor rear extension; Installation of two new one-storey bay windows on the front elevation at ground floor level; Raising of the main roof ridge to allow a loft conversion, with new Velux rooflights and two rear-facing box dormers; Removal of existing hung tiles from the external walls at first floor level (front and rear elevations) to be replaced with a flush-rendered wall with Tudor-style timber detailing. Internal modification on layout to allow opened space dining/kitchen/snug on ground floor and bedrooms with en suites on first floor.
2 Waddon Way Croydon CR0 4HU
Permitted
Croydon2025-09-0125/03856/DISC
Details pursuant to condition 3 (materials) attached to planning permission 25/02816/HSE (Construction of flat roof rear extensions and first floor rear extension; Installation of two new one-storey bay windows on the front elevation at ground floor level; Raising of the main roof ridge to allow a loft conversion, with new Velux rooflights and two rear-facing box dormers; Removal of existing hung tiles from the external walls at first floor level (front and rear elevations) to be replaced with a flushrendered wall with Tudor-style timber detailing. Internal modification on layout to allow opened space dining/kitchen/snug on ground floor and bedrooms with ensuites on first floor).
2 Waddon Way Croydon CR0 4HU
Permitted
Croydon2025-12-0123/03841/HSE
Demolition of existing side structure, erection of a single storey side/rear extension, conversion of garage to habitable room. Alterations include the installation of raised patio at the rear
25 Reddown Road Coulsdon CR5 1AN
Permitted
Croydon2023-10-11DM2026/00249
Application to vary condition 1 (Plans) of planning permission Ref: DM2022/02131 for the 'Extension and erection of a second floor, conversion of first floor (Use Class E) to a larger HMO (Use Class Sui Generis), to provide 38 HMO rooms, involving alterations to elevations, roof gardens, conversion of ground floor into three retails units (Use Class E) and public realm improvements', to allow for alteration to third floor footprint involving provision of four A/C units, alteration shop front and ground floor fenestrations and internal alterations involving removal of two retail units.
219 - 227 High Street Sutton SM1 1LB
Undecided
Sutton2026-02-2724/04000/FUL
Alterations, re-location of front door, replacement of garage door with a window, installation of two windows on the west elevation on ground and first floor and 1x roof light.
45 - 49 Gladstone Road Croydon CR0 2BQ
Permitted
Croydon2024-11-2525/00435/DISC
Details pursuant to Condition 8 (Suds) of planning permission 23/03522/FUL granted for demolition of the existing building which contains a commercial unit on part of the ground floor, a 3-bedroom maisonette and a 1-bedroom flat. Erection of new 3-storey residential building comprising of 8 flats.
22 Selsdon Road South Croydon CR2 6PB
Permitted
Croydon2025-02-0726/AP/1104
Demolition of existing butterfly roof. Proposed works include the erection of a rooftop extension to create a new habitable loft space, featuring a mansard roof extension to the front with two dormers to the front and Juliet balcony to the rear. The proposal also includes a single-storey flat-roofed side infill extension with rooflight; new windows on side elevation.
37 Crystal Palace Road London Southwark SE22 9EX
Permitted
Southwark2026-04-1725/00688/GPDO
Change of use from hot food takeaway (Use Class Sui Generis) to residential (Use Class C3) to create one self-contained dwelling under Schedule 2, Part 3, Class M of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) and associated external alterations, including provision of replacement windows and doors
25 - 29 Taunton Lane Coulsdon CR5 1SJ
Permitted
Croydon2025-02-28DM2023/01922
Removal of existing lift shaft and provision of internal staircase and lift core, extension at roof level to provide lift overrun, installation of lift and internal alterations connecting both buildings internally at first and second floors. Erection of an infill front/side extension, replacement windows, replacement roof tiles and replacement shopfronts.
137 - 145 High Street Sutton SM1 1JH
Undecided
Sutton2023-12-22DISC/26/0149
Application for Approval of Details Reserved by Conditions 1 and 2 to approved application DC/26/0146.
30 West Street Horsham West Sussex RH12 1PB
Undecided
Horsham2026-05-11CLC2023/00246
Application to clear condition 3 (Materials), 4 (Wildlife and Nesting), 5 (Construction Logistics Plan), 6 (Sustainability and Energy Statement) and 7 (Noise Insulation) of approved application DM2022/02131.
219 - 227 High Street Sutton SM1 1LB
Permitted
Sutton2023-11-2424/03563/DISC
Discharge of condition 4 (construction logistics plan) of application 24/01926/GPDO (Change of use of the upper floors from (Class E) offices (ancillary to the ground floor retail use which is to remain) to residential (Use Class C3) at first and second floor in the form of 2 flats. Application for Prior Approval pursuant to Class MA of Part 3 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) approved 24th September 2024.
123 Addington Road South Croydon CR2 8LH
Permitted
Croydon2024-10-17Page 1 of 3