Bespoke kitchen design and installation in Watford. Trusted, professional, 30+ years' hands-on experience.
GS Renovation fits kitchens in Watford, from a straight replacement in the existing room to a kitchen built into a new rear extension with a wall taken out behind it. Where the room moves or grows, the drainage route and the council's design tests both decide the layout. Founder Abdelaaziz Saaid brings over 30 years of hands-on experience to getting the order of trades right.

The Watford Residential Design Guide sets a test for infill extensions, and a kitchen extension beside an existing back addition has to pass it. The guide states that single storey rear extensions which infill the space between existing rear projections are unlikely to be found acceptable where this causes a significant tunnelling effect or increased sense of enclosure to the adjoining property. Filling that side gap is the standard way of getting a wide kitchen out of a narrow house, which is why the test matters at design stage.
Roof form is shaped for you as well. The guide notes that existing rear upper floor windows are likely to rule out a pitched roof, and that a flat roof is likely to be the appropriate form for a single storey rear extension. That has consequences inside the room: ceiling height, where rooflights can sit, and how much daylight reaches the back of a deep plan. Decide it before the units are chosen.
Every kitchen layout is limited by where the existing drain connection sits. Thames Water is the sewerage undertaker for Watford, and the Watford Local Plan requires allocated sites to take account of the potential impact on water and wastewater infrastructure in conjunction with Thames Water. On a single kitchen that is background rather than an application, but the principle holds at house scale. Waste has to fall to an existing connection, and the fall is fixed by the invert level of the drain you are joining.
So we survey the drainage before agreeing a layout rather than afterwards. Where the sink or the appliances move to the other side of the room, the options are a longer run under the floor, a raised plinth, or accepting that the sink stays where it is. We say which one applies at quotation stage. Kitchen drainage, ventilation and electrical work are all Building Regulations matters, and we coordinate those applications and inspections.
The 2021 Census recorded 11,410 Watford households in purpose built blocks of flats and a further 2,199 in a converted or shared house, including bedsits. In a flat the kitchen sits above someone else's ceiling, which changes waste routes, acoustic separation and how materials get in and rubbish gets out. Lease consent and the managing agent's conditions run on a separate track from Building Regulations, and both take time.
In a converted house the surprises sit behind the plaster: a shared soil stack, a floor build up hiding the previous conversion's services, and fire separation that has to be reinstated rather than cut through. We open up and record what is actually there before the design is fixed. That is slower for the first week and faster for every week after it.
A kitchen is several trades working in one room, and the value is in the order they arrive. We carry the structure, the drainage, the electrics, the plastering and the fitting as one job with one point of contact, so nothing waits on a subcontractor who has moved on to somewhere else. Where a wall comes out or a rear extension is involved, the structural engineer is appointed by us and the building control inspections are coordinated by us. Fully insured, with free quotations that carry no obligation.
I had a bathroom refit which I was very pleased with and I then went on to get my kitchen refitted as I was so happy with the way he worked. Even…
My husband and I are extremely pleased with the work. The standard of the work is outstanding and Saiid has a great eye for detail and will not leave…
Built a new extension at rear of property. Laid foundations, drainage, raised floor, new roof and completed all fixtures and interior decoration…
FAQ
Free, always. Pricing kitchen renovation without seeing a Watford house is guesswork, so the visit to WD17 is part of quoting rather than a service to bill for. GS Renovation allows enough time on site to look properly, including at the interwar semi-detached details that move the figure. Nothing is owed if you go elsewhere in Watford. Ring 07472 424 226 or email info@gsrenovationltd.co.uk and we will find a Watford appointment time that suits you. As a rough guide, kitchen renovation in London ranges from roughly £18,000 to £60,000 or more (indicative London ranges, MyBuilder and Checkatrade, 2026). Your figure depends on the size, specification and condition of the property, which is why we survey before quoting.
Check the direction for your address first. On Malden Road and Terrace Gardens, the direction withdraws Classes A, C and D of Part 1 of Schedule 2, which the council describes as extensions, roof alterations and porches. Whether a terminal on the elevation falls inside that is for Watford Borough Council to confirm. The record is published for each street, so the answer is available before the duct is set out.
To a surface water connection or a soakaway, and the choice is constrained by groundwater protection. The Watford Local Plan records the River Colne basin as Groundwater Source Protection Zone 1, with an area buffering the waterway across much of east Watford identified as Zone 2. Within Zone 1 infiltration via deep borehole soakaways will not be acceptable, other than where a drainage and hydrogeological risk assessment shows it is the only viable option and risks are mitigated.
Match it to what the council has recorded for your street. The Character of Area Study describes Watford's late Victorian and Edwardian terraces as yellow stock or red brick with pitched roofs and brick chimneys, and treats pebbledash, render and painted brick as later introductions. The study identifies 105 separate character areas across the borough, grouped into 38 types, so the reference point is your own area rather than the town as a whole.
The drain has to be found, traced and agreed with the sewerage undertaker before the foundation design is fixed. Thames Water is the sewerage undertaker for Watford, and a public sewer under or close to the extension is dealt with through them, separately from the council's building control application. We survey and record the run and its depth at quotation stage, because a diversion or a deeper foundation changes the programme.
Every Service, One Team
The same trusted team, 30+ years' hands-on experience and free, no-obligation quotes apply to every GS Renovation service in Watford. Explore what else we do locally:
Same Service, Nearby Areas
We carry out kitchen renovation across Watford and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for kitchen renovation in Watford. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.