Interior Designer · WD23
Interior design in Bushey
Katherine Varnava Interiors is a luxury interior designer for homes and commercial spaces in Bushey. A BIID Registered Interior Designer® studio based in Mayfair, London, it offers full interior design, technical design and bespoke joinery, FF&E procurement and a single design-and-build service, with Katherine personally involved in every project.
Homes in Bushey
Bushey grew from a small medieval village into a suburb, and is closely associated with the artist Sir Hubert von Herkomer, who lived there from 1873 until 1914 and built studios, a theatre and his house Lululaund. Its old High Street keeps timber-framed hall houses, Georgian houses and Edwardian buildings, while Bushey Heath to the south has larger houses on rising ground.
The Bushey High Street conservation area includes a hall house of about 1500 at 62 to 68 High Street, other fifteenth and sixteenth century timber-framed houses, eighteenth and early nineteenth century houses such as Ivy House, Victorian terraces on Park Road and Edwardian buildings. Herkomer-era buildings include his house at 156 to 158 High Street and a former studio at 16 Melbourne Road. The appraisal records recessed timber sashes, typically six-over-six or two-over-two, as the typical original window. Interior work here ranges from careful updating of listed timber-framed houses to fully redesigning later family homes.
How the studio works
Every project, from a single room to a whole house or a commercial space, follows the same five-stage, RIBA-aligned journey: Define, Develop, Resolve, Deliver and Complete. The studio works alongside your architect and contractor, or delivers a single design-and-build service from concept to completion.
- Full interior design, from a single room to a whole house
- Interior architecture and spatial planning
- Technical design and bespoke joinery
- Lighting design
- FF&E design, procurement and installation
- Commercial interiors
- Design and build, or alongside your architect and contractor
The studio takes on projects across WD23, including streets such as High Street, Melbourne Road, Herkomer Road, Falconer Road and Park Road.
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Before you start in Bushey
The consents and local rules that most often shape an interior project here, each linked to its official source. The studio checks them for your property at the start, so they are planned into the design and the programme.
Historic England states that listing status covers the entire building, inside and out, and that works needing listed building consent can include internal alterations as well as replacement windows. Consent is needed for any change that might affect the building's character as a building of special interest, and carrying out unauthorised works to a listed building is a criminal offence.Source: historicengland.org.uk
Bushey High Street was designated on 22 January 1973 and extended in 1978 and 1987. Its appraisal records thirty-two statutory listed buildings and identifies replacement of timber sashes with modern casements or uPVC as harmful, which is relevant where a refurbishment includes windows, shutters or secondary glazing.Source: hertsmere.gov.uk
Hertsmere Borough Council can serve Article 4 directions in conservation areas or on specific buildings so that householders need planning permission for alterations that would otherwise not need it. The council states that since 17 January 2018 a fee is payable for applications required by an Article 4 direction.Source: hertsmere.gov.uk
Hertsmere Borough Council states that where it serves a notice on a construction site, noisy work would in most cases be limited to 8am to 6pm Monday to Friday and 8am to 1pm on Saturday, and not at all on Sundays, bank or public holidays.Source: hertsmere.gov.uk
Questions
Interior design in Bushey
My Bushey house is timber-framed and listed. What internal work needs consent?
Any internal change that might affect its special interest. Historic England states that listing covers the entire building and that works needing listed building consent can include internal alterations, so altering timber framing, historic partitions, fireplaces or staircases would normally need consent. We start with a measured survey and agree the approach with the conservation officer before detailed design.Source: historicengland.org.uk
Can I fit new windows in a period house on Bushey High Street?
Take advice first. The Bushey High Street conservation area appraisal describes recessed timber sashes as the typical original window and identifies their replacement with modern casements or uPVC as a negative factor affecting the area. Repairing original sashes, or adding slim secondary glazing designed with the interior joinery, usually improves comfort without altering the street elevation.Source: hertsmere.gov.uk
What working hours apply to building work in Bushey?
Hertsmere Borough Council says that where it serves a notice on a construction site, noisy work is in most cases restricted to 8am to 6pm on weekdays and 8am to 1pm on Saturdays, with none on Sundays or bank holidays. We plan noisy stages within those hours as standard on residential projects.Source: hertsmere.gov.uk
Do you take on single rooms as well as whole houses in Bushey?
Yes. Projects range from a single room, which can also be designed remotely through the Virtual Studio, to whole-house refurbishments, new builds and commercial spaces. Every project follows the same five-stage, RIBA-aligned process: Define, Develop, Resolve, Deliver and Complete.
Can you manage the build as well as the design?
Yes. The studio can work alongside your architect and contractor, providing contractor coordination and design oversight on site, or deliver a single design-and-build service that takes the project from concept to completion.
Will Katherine be involved personally?
Yes. Katherine Varnava, a BIID Registered Interior Designer®, leads every project herself. The studio takes on a deliberately limited number of projects each year so that she stays involved in every detail, from concept to completion.
Updated 17 October 2026
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