Building in Kingston.
Kingston sits on the south bank of the Thames and blends centuries-old riverside houses with newer suburban streets. Near the river you see Georgian and Victorian terraces, while further inland there are semi-detached and detached family homes. This mix means both extensions and full new-build projects are viable — many plots have wide gardens and side alleys.
- Postcode KT1
- Borough Kingston upon Thames
- Projects 2
- Travel Under 45 min
What we deliver in Kingston.
Each Kingston street has its own typical layout — Victorian terrace, Edwardian semi, 1930s detached. We adapt the recommendation to the house, the planning context and how you actually want to live.
Side or rear additions transform narrow kitchens into open-plan family spaces. Two-storey extensions provide extra bedrooms without moving.
Dormer, mansard, hip-to-gable and L-shaped conversions create comfortable bedrooms with en-suites. The right format depends on the roof pitch and conservation rules.
If you have a vacant plot or an outdated house, Kingston allows ground-up family homes or small blocks of flats. We manage the entire process — from design to handover.
SERVICE 01 House extensions in Kingston
A house extension is the biggest investment you can make in your home — it should transform how your family lives, not just add square metres. We design every extension around how you actually use your space, with a fixed, itemised price and stage-based payments so you stay in control from first sketch to handover.
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SERVICE 02 Loft conversions in Kingston
A loft conversion adds an entire floor without losing any garden. We design lofts as proper rooms — full-height ceilings, generous windows, en-suite bathrooms — not afterthoughts squeezed into the rafters.
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SERVICE 03 New builds in Kingston
New build is the most ambitious thing you can do — a chance to design exactly the home you want from the ground up. We have delivered single houses on infill plots, full plot developments, and demolition + rebuild projects. We work with leading architects or your own.
View serviceRecent work in Kingston.
Recent Kingston projects include a glass-roofed kitchen extension on a Victorian terrace, a mansard conversion creating a parents’ suite, and a two-storey family home built on a riverside plot.
Common Kingston questions.
Things you might need to know about building in Kingston.
Do I need planning permission for an extension in Kingston?
Many extensions in Kingston fall under permitted development. We assess your property type, council restrictions and any conservation status on the first visit.
How long does a project in Kingston typically take?
From first consultation to handover: 6–9 months for a single-storey extension or loft, 9–14 months for double-storey or wrap-around. We give you a tighter estimate after the survey.
Are there conservation areas in Kingston?
Possibly — many Kingston upon Thames streets are within conservation areas which restrict materials and detailing. We have approved schemes in conservation areas across the borough.
What is a typical extension cost in Kingston?
Build cost in this part of London runs £2,500–£4,000 per square metre for a finished extension including kitchen and finishes. Our calculator gives a personalised estimate.
Ready to start your Kingston project?
Free quote in 2 minutes — no callbacks, no commitment. Or talk to a real human on 0800 0432 333.