
Sepia Design Limited
Sepia Design Limited is an architectural practice in Feltham. See its accreditations, specialisms and planning track record.
Active on Companies House
03605706
Architectural Activities
71129
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Feltham, Hounslow - Greater London, TW13, England
Specialisations
Extensions · Conversions · Bespoke Houses · Building and Land Surveys
Service Areas
Barnes · Richmond Hill · Lewisham · London
Credentials
- CIAT chartered
Memberships can lapse, so check before work starts.
Planning Application Track Record
6
Applications
100%
Approval Rate
4
Local Authorities
Local Authorities
Basingstoke
Brent
Chiltern South Bucks
Ealing
Application Types
Extensions
6
Other
2
Prior Approval
2
Planning Application History (6)
6 of 6 applications have a map location
19/00893/LBC
Refurbishment and conversion of an existing agricultural barn into accommodation ancillary to main house including extension.
Hartley Court Hartley Lane Hartley Wespall RG27 0BJ
Permitted
Basingstoke2019-03-2819/00892/HSE
Refurbishment and conversion of an existing agricultural barn into accommodation ancillary to main house including extension.
Hartley Court Hartley Lane Hartley Wespall RG27 0BJ
Permitted
Basingstoke2019-03-2826/0324
Retrospective application for replacement of existing clay rosemary tiles with westerland fibre cement slate tile to main roof of the flats.
43 Buckley Road, London, NW6 7LX
Permitted
Brent2026-02-10CH/2016/1718/FA
Two storey front extension and porch
Wrens Nest Hyde Heath Road Hyde Heath Buckinghamshire HP6 5RW
Conditions
Chiltern South Bucks2016-09-21253524PALHE
Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)
231 Whitton Avenue East Greenford UB6 0QQ
Permitted
Ealing2025-09-16CH/2016/1718/FA
Two storey front extension and porch
Wrens Nest Hyde Heath Road Hyde Heath Buckinghamshire HP6 5RW
Conditions
Chiltern South Bucks2016-09-21