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Finished 50 square metre rear extension in Bognor Regis by Swanbourne Construction: red brick with a soldier course, anthracite bifold doors and a flat roof

Contact Swanbourne Construction

50m² rear extension, Bognor Regis — finished October 2026

Ring James on 07470 078236, message us on WhatsApp (the best way to send photographs), or use the form below. Either way you hear back within one working day.

Send an enquiry

The quickest way for James to get back to you.
If you would rather we wrote than rang.
So we know where the job is before we call.
A couple of lines is plenty. If you have drawings, say so and we will ask for them.

We reply to every enquiry within one working day. If it's urgent, call James direct on 07470 078236.

We use your details only to deal with your enquiry and, if you go ahead, the job. They go to the suppliers who run this form and our email, and to the trades and authorities a job needs — nobody else, and never for marketing. Privacy notice.

Phone

James — mobile: 07470 078236

Office: 01243 256796

WhatsApp

Message us on WhatsApp — the best way to send photographs. A picture of the room, the roof or the crack tells us more than a paragraph does, and it often saves a visit.

Email

swanbourneconstruction@gmail.com

If you have drawings, a schedule of works or a structural engineer's calculations, email them across and you will get an itemised quotation back rather than a ballpark.

Where we are

Unit 27, Middleton Business Park, Yapton Road, Middleton-on-Sea, Bognor Regis, West Sussex PO22 6HS

It is a real unit with our name on the end wall, not an accommodation address.

Open by appointment rather than on the off chance. That is not standoffishness — it is that everybody is usually out on somebody's house, and a locked door after a drive over is worse than a phone call. Ring or message and somebody will be there.

We come to you as well. The site visit happens at your house, not at our unit, because your house is the thing that has to be looked at. The areas we cover lists where we work.

Swanbourne Construction sign on the brick end wall of the unit at Middleton Business Park
The unit at Middleton Business Park. The address on this website is a real place you can drive to.
Entrance door to the showroom and office with a notice reading Open By Appointment Only
Open by appointment. Ring first and somebody will be here — turning up unannounced usually means the unit is empty, because we are on site.
Showroom and office interior with a branded reception desk, framed panels on the wall and a meeting table beyond
Inside the showroom.

When we reply

One working day, every time. That includes the enquiries we cannot help with — a straight no on Tuesday is more use to you than silence until Friday.

Opening hours

Monday to Friday, 7am to 10pm
Ring the mobile first. If James is up a ladder it is answered for him in the company's name and a message reaches him the same day.
Saturday, 8am to 9pm
Site visits at the weekend are booked into Saturday mornings, but the phone is answered all day.
Sunday, 9am to 6pm
Answered as on any other day. Most people plan a build at the weekend, so we would rather you could reach us.

Nobody gets a voicemail. Whichever number you ring, a person answers in the company's name, and if it is not James you are talking to, what you said is written down and passed to him rather than left in a machine.

Saturday is a working day here, and it is deliberate. Most people can only get round a job at the weekend, so if Saturday morning is when you are free to walk us round the house, that is a normal appointment and not a favour.

Which route is quickest

  • You have planning approval or architect's drawings. Email or WhatsApp them over. You get back a quotation broken into individually priced lines with the exclusions written down, plus a programme.
  • You have an idea and no drawings. Ask for the site visit. James measures, looks at the actual constraint, and tells you whether it can be done and roughly what it costs.
  • Something has gone wrong and you need somebody today. Ring the mobile. Do not use the form.

Trust signals, since you are about to hand your house to somebody: rated 5 stars on Yell · over 100 projects completed · fully insured, £2m public liability and employers' liability · Company No. 16870716 · free site visit · reply within one working day.

Before you ring, you might want

Swanbourne Construction Ltd was formed in 2025 to bring James's building work in West Sussex, which goes back to 2008, under one accountable, fully insured limited company.

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