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Bell & Collier Construction
Single storey extension with black Crittall style glazing, cream render over a brick plinth, and stone steps up to a raised terrace

What we do

New build homes in Guildford and Surrey

Building an individual house is the biggest thing most people ever commission. It is also the only way to end up with a home that fits exactly how you live.

New Build Homes

One house, built properly

We build individual new homes across Guildford and Surrey. Not estates and not volume housing. One house at a time, for the person who is going to live in it, which changes how the whole job is run.

The advantage of a new build over any amount of renovation is that nothing is a compromise. The layout is what you want, the insulation and airtightness are designed in from the start rather than patched on afterwards, and the running costs are a fraction of an older house. You also get a building that meets current standards throughout instead of one that meets whatever standard applied when each part of it was added.

The disadvantage is that it takes longer and demands more decisions from you. We manage that by keeping one point of contact throughout, giving you a clear programme, and being straight about what needs deciding and by when.

Your options

How a new build usually comes about

Most of the projects we take on start in one of these ways. Each has a different set of risks worth understanding before you commit.

01

A plot with permission

The simplest starting point. Planning permission already exists, so the main unknowns are ground conditions and how well the approved design suits you. Worth checking what conditions are attached before you buy.

02

A plot without permission

Cheaper to buy and considerably riskier. Get a proper planning appraisal before you commit, because land without permission in the green belt or a National Landscape may never get it.

03

Replacement dwelling

Demolishing an existing house and building a better one on the same footprint. Often the most realistic route in the green belt, though there are limits on how much bigger the new house can be.

04

Garden plot

Building in the garden of an existing house, usually your own. Access, drainage and the effect on the original house are the things that decide whether it works.

05

Knock down and rebuild

Where a house is beyond economic repair, starting again can cost less than fixing it and gives you a far better building at the end.

06

Finishing a stalled build

Taking over a project someone else started and did not complete. We survey what is there thoroughly first, because taking on someone else's work without knowing its condition is how people lose money.

On site

From bare plot to finished house

A new build runs in clear stages, and knowing them makes the whole thing far less daunting. The early stages feel slow because most of the work is on paper, then the frame goes up and progress suddenly looks dramatic, then it slows again through the fit out.

We give you a programme at the start and keep it updated. If something slips we tell you as it happens rather than at the end.

  • Site survey, ground investigation and design work alongside your architect and structural engineer
  • Planning permission, then discharging the conditions attached to it before anything starts
  • Site set up, groundwork, drainage and foundations
  • Structure, roof and the building made watertight
  • First fix electrics, plumbing and heating, then insulation and airtightness detailing
  • Plastering, second fix, kitchen and bathrooms, decoration and landscaping
  • Building control completion, air tightness testing where required, and handover with the paperwork you will need when you sell
Raised brick terrace and blockwork piers going up at the rear of a house

The paperwork

Planning, regulations and warranties

We handle this side of it for you. It is included, not an extra.

A new house always needs full planning permission. There is no permitted development route to a whole new dwelling. In and around Guildford the constraints that matter most are the green belt, which surrounds much of the borough and strictly limits new building, and the Surrey Hills National Landscape, which covers Albury and the countryside to the east and gives the landscape the highest level of protection in the planning system.

Getting permission is only half of it. Most permissions come with conditions that have to be formally discharged before work starts, covering things like materials, drainage, landscaping and construction traffic. Starting work without discharging them can invalidate the permission, which is a serious problem, so we make sure they are dealt with first.

Building regulations for a new dwelling are far more demanding than for an extension. Current standards require significantly better insulation and airtightness than older houses, along with low carbon heating, and there are requirements around ventilation and overheating that shape the design rather than being added at the end.

You will also want a structural warranty, normally ten years. Most lenders insist on one before they will offer a mortgage on a new house, so it needs arranging at the start of the build rather than at the end. We will talk you through the options.

Detail

Building something that is cheap to run

The gap between a house that just meets the regulations and one that is genuinely comfortable and cheap to run is not really about equipment. It is about how carefully the building is put together.

Insulation only performs if it is installed without gaps, and airtightness only works if the details at junctions and around openings are done properly. Those are site quality issues, not specification issues, and they are the reason two houses built to the same drawings can perform very differently.

  • Insulation installed continuously, with the junctions and cold bridges detailed rather than ignored
  • Airtightness taken seriously on site, because a leaky building loses heat whatever the specification says
  • Ventilation designed in, since an airtight house without proper ventilation gets damp
  • Glazing sized and oriented for winter sun without cooking the house in summer
  • Heating sized to the building you actually built, not to a rule of thumb
See finished projects
Garden room interior with a large roof lantern and a full height Crittall style glazed wall onto the garden

How it works

Simple, start to finish

Most of the stress in building work comes from not knowing what happens next. Pick a stage below and see exactly what happens, what we need from you, and how long it takes.

Hover or tap a stage

Single storey extension with black Crittall style glazing, cream render over a brick plinth, and stone steps up to a raised terrace

First visit

We walk round the property with you, take a proper look at what you have got, and talk through what you want to do. If something will not work, or there is a cheaper way to get most of what you are after, this is when we say so. We measure up and take photographs so we can price the job accurately.

What we need from you
Nothing to prepare. Show us round and tell us what you have in mind, even if it is only a rough idea.
How long it takes
About an hour, usually within a week of you calling.

Good to know

New Build Homes: your questions

If the answer you need is not here, call us. We would rather spend ten minutes on the phone than have you guess.

For an individual house, usually somewhere between nine and eighteen months on site depending on size and complexity, and you should allow a good deal of time before that for design, planning and discharging conditions. Anyone quoting you a much shorter programme without seeing the site is guessing.

Yes, and it is worth doing before you buy rather than after. We will look at access, ground conditions, drainage, services and the planning designations that apply. A plot in the green belt or the Surrey Hills National Landscape is a different proposition from one inside a village boundary.

For a new house, yes to both. The architect shapes the building and takes it through planning, the engineer designs the structure. We work alongside them throughout and can introduce you to people we have worked with before if you do not have your own.

It is insurance covering structural defects, normally for ten years. You need one if you might ever sell or remortgage, because most lenders will not lend on a new house without it. It has to be arranged before the build starts, since the provider inspects as work progresses.

Some, yes, and we would rather you got what you wanted. The important thing is timing. Changing a kitchen layout before first fix is straightforward. Changing it after the plastering is done means undoing work. We flag the decision deadlines in advance so you know when each choice has to be made.

Where planning allows it, yes. New houses in the green belt are strictly limited, but replacing an existing dwelling is often possible within limits on the increase in size. We will give you a realistic read on your site before you spend money on drawings.

Get a price

Tell us about your new build homes

Send us a rough idea of what you want to do and we will come out, look at the property and give you a written quote. Free, and with no obligation.

Or call 07584 678280

No obligation. We never pass your details on.

Garden terrace at dusk, with a long timber table under wisteria and festoon lights

Thinking about a project?

Tell us roughly what you have in mind and we will come and look at it. Free quotes across Guildford and Surrey, with no obligation and no sales visit.

CallGet a quote