The historic financial district — mainly commercial refurbishment, fit-out and compliance-led building work. City of London falls well within the Central London ground Lian Construction covers on a regular basis. For kitchen renovation work in City of London, that local knowledge means fewer surprises once work is on site and a team that already understands the borough's typical property stock.
The City of London is unlike most other London boroughs in that residential property makes up a small share of its overall building stock. The dominant building types are commercial and office premises, ranging from Victorian and Edwardian era stone and brick buildings through to postwar and later commercial developments, all sitting within the dense, tightly packed streetscape typical of London's historic core. Floorplates in older buildings are often irregular and services are frequently constrained by the original structure. Where residential accommodation does exist, it tends to be in converted upper floors above commercial premises, or in purpose-built flats and mansion blocks from various periods, rather than the terraced housing found in outer boroughs. Given the area's status as a historic financial district, much of the existing stock has already been reconfigured multiple times over past decades to suit changing office and retail use, so refurbishment work here is more often about adapting an existing shell than starting from a blank slate. This mix of older masonry buildings and mid-to-late twentieth century commercial stock means contractors need to be comfortable working across a wide range of construction periods within a small geographic area.
Demand for building work in the City of London is shaped heavily by its role as a financial and business district rather than a residential neighbourhood. Much of the available work centres on commercial refurbishment and fit-out, including reconfiguring office space between tenancies, upgrading building services, and bringing older premises up to current standards. Compliance-led work features prominently, as commercial occupiers and landlords here typically operate under stricter regulatory, fire safety and accessibility requirements than a residential client, and many projects are driven by lease events, building regulations updates or occupier fit-out specifications rather than personal preference. This creates a market that rewards contractors able to work methodically within occupied or partially occupied buildings, manage strict access and out-of-hours requirements, and coordinate closely with building managers, architects and compliance consultants. For a landlord or business occupier in the City, the practical implication is that projects often need more upfront planning and documentation than a typical home renovation elsewhere in London, and contractors who understand commercial fit-out sequencing and compliance sign-off tend to be in stronger demand than those geared mainly towards residential work.
Much of the City of London falls within conservation areas, and a number of buildings across the historic core carry listed status, given the area's long architectural history. For any refurbishment or fit-out project touching a listed building or one within a conservation area, additional consent is generally needed before external alterations, and in some cases before certain internal changes too, particularly where original features or historic fabric are affected. Compliance-led projects in the City often need to balance modern regulatory requirements, such as fire safety or accessibility upgrades, against the constraints of working within a protected building. It's sensible to check listed status and conservation area boundaries early, and to build in time for planning or listed building consent before committing to a fixed programme.
How long a kitchen renovation realistically takes
Timelines depend heavily on scope and specification. A like-for-like kitchen replacement, fitting new units, worktop and appliances into the same footprint as the old kitchen without moving plumbing or structural walls, typically takes one to two weeks once strip-out starts. Where the layout is changing, a sink or hob moving position, new tiling throughout, or flooring being replaced as well, three to four weeks is more realistic once first-fix plumbing and electrics, boarding, tiling and worktop templating are all sequenced in. Worktop lead time is one of the more common causes of a kitchen programme running longer than people expect, particularly for stone worktops, which are templated only once cabinets are fixed in their final position and then fabricated off site, typically adding one to two weeks between template and installation that the rest of the kitchen simply has to wait for. Bespoke or made-to-measure cabinetry carries its own lead time too, sometimes several weeks from order to delivery, which is worth factoring in at the design stage rather than assuming units will be available as soon as strip-out finishes. Where a kitchen renovation includes a knock-through or other structural change, the programme extends further again: steel beams need ordering and fabricating to size, and Building Control inspections happen at set stages of the structural work rather than all at once, which adds real time before the kitchen fit-out itself can even begin. We set out a realistic programme at quoting stage once we know the specification and whether structural work is involved, rather than a generic figure that doesn't reflect what your particular kitchen needs, and we'll flag early where a long-lead item like a stone worktop or bespoke cabinetry is likely to become the limiting factor on the finish date.
Gas and electrical connections: where the sign-off boundary sits
Kitchens involve more gas and electrical work than almost any other room, and it's worth being clear from the outset about who does what. Our electricians carry out the first and second fix electrical work, running new circuits, positioning sockets above worktop height, wiring extractor fans and under-cabinet lighting, and connecting appliances electrically. Kitchen electrical work is notifiable under Part P of the Building Regulations, and it's tested and certified by a qualified electrician as part of the job, with that certification built into the handover pack. Gas is a different boundary. Where a hob or oven runs on gas, moving or extending the gas supply pipework and the final connection and certification of the appliance itself must be carried out by a Gas Safe registered engineer, not by Lian Construction directly. We coordinate this as part of the overall programme, sequencing the Gas Safe engineer's visit alongside the rest of the second-fix trades so it doesn't hold up the wider job, but the actual gas work and the certificate that confirms it's been done safely comes from that qualified third party, in the same way a structural engineer signs off calculations for a steel beam rather than us doing so ourselves. This isn't a formality we'd cut corners on even if a client asked us to, since an uncertified gas connection is a genuine safety risk and typically invalidates buildings insurance and can hold up a sale later when a buyer's solicitor asks for documentation. If your kitchen is switching from gas to an induction hob, that removes this step entirely for the hob itself, though existing gas pipework being capped off or removed still needs a Gas Safe engineer to do it properly rather than simply being left in place unused.