Home Extensions

Home Extensions in Blackpool & the Fylde Coast

Our home extensions in Blackpool and across the Fylde Coast create practical new living space: single-storey rear, side and wrap-around extensions built by Kevin and James, the two people who quote the job and do the work.

Book a free survey

Kevin or James will call you back to arrange a visit.

Full build in house

Groundworks, shell, roof and finish by the same two people.

Building control run

We submit the notice and meet the inspector on every Fylde job.

Fixed written quote

Foundations to skirting in one itemised price, nothing added later.

Owners on site

Kevin and James quote every Blackpool job and build it themselves.

Foundations to finished room

Expert Home Extensions in Blackpool

We dig and pour the footings, build the shell, roof it, then first fix, plaster and finish. One team from excavation to the last skirting board, so nobody is waiting on a trade that has not turned up.

Most single-storey extensions across Blackpool and the Fylde fall under permitted development, and we handle building control either way. We can fit the windows and doors, install the kitchen, or replace a tired conservatory roof while we are on site.

Why homeowners extend

The space you need without the move

Cheaper than moving

No stamp duty, no estate agent, no leaving the street you chose.

Open plan kitchen diner

The single most common reason Fylde homeowners call us.

Adds resale value

A properly built and signed off extension is a permanent gain.

Warm by current standards

Insulation to today's regulations, not the standard the house was built to.

Reads as original

Matched brick, matched roofline, so it does not look bolted on.

Kevin and James

The two of us quote it, and the two of us fit it

Four Seasons is owned and run by Kevin and James, who carry out all the work themselves. No sales rep, no subcontracted crew turning up on the day.

20+

Years in the building trades

Between Kevin and James, who carry out all the work themselves.

100%

Recommended on Facebook

From 45 reviews on the Four Seasons Facebook page.

10 yr

Guarantee on every extension

Every job we complete is covered by our 10 year guarantee.

how it works

From first call to finished room

Call or send the form

Tell us roughly what size you want and what the space is used for now.

Free survey

We walk the plot, check access and drainage, and talk through the layout.

Fixed written quote

One itemised price from footings to skirting, with a realistic programme.

Build and hand over

Groundworks, shell, roof, first fix, plaster and finish, site left clean.

Four ways to extend

Home extension types we build across the Fylde

We will walk the plot on the survey and tell you which suits your house and garden.

Rear extension

Straight off the back of the house. The usual route to an open plan kitchen diner.

Biggest gain

Rear and side wrap-around

Takes in the side return as well, which is where the real floor area comes from.

Low pitch plots

Flat roof extension

Warm flat roof with rooflights or a lantern over the key space. Good under low eaves.

Whole room

Living room extension

Full build from excavation up, including decking and landscaping to the garden.

Before and after

Drag the handle to see the difference

See the transformation from the original property to the finished living space, with real before-and-after extensions completed across the Fylde.

Before After

Thornton-Cleveleys

Old conservatory to full extension

Conservatory stripped out, then footings, shell and roof built as a full extension.

Before After

Poulton-le-Fylde

Living room extension

Full build from excavation up, finished with bifolds onto the garden.

More finished jobs

Areas we cover

Blackpool, the Fylde and the surrounding areas

Based in Blackpool and working right across the Fylde Coast. Free survey and fixed written quote anywhere on this list. Call 01253 462351 or email fourseasonslancs@gmail.com.

Blackpool

Cleveleys

Thornton

Bispham

Poulton-le-Fylde

Fleetwood

Lytham

Kirkham

Garstang

St Michael's on Wyre

Common questions

Home Extension FAQs for Blackpool & the Fylde

If yours is not here, ring Kevin on 01253 462351 or email fourseasonslancs@gmail.com.

How long does a home extension take in Blackpool?

A single-storey extension across Blackpool and the Fylde is usually six to ten weeks from breaking ground to handover, depending on size and how much internal work you want. We give you a realistic programme in the written quote rather than a best case, and because we are a coastal patch we build weather contingency into the groundworks stage.

Do I need planning permission for an extension in Blackpool or Wyre?

Most single-storey rear extensions fall under permitted development, so no application to Blackpool, Wyre or Fylde council is needed. It still has to satisfy building regulations, and we submit and manage the building control side either way. We deal with those councils regularly and tell you at the survey which route yours takes.

How much does a home extension cost on the Fylde Coast?

It depends on size, groundworks and how the inside is finished, so we do not publish a headline figure that turns out to be wrong. After the survey you get one itemised written quote covering foundations, shell, roof, glazing and internal finish, with nothing left to be added later.

Will you handle the foundations and drainage?

Yes. We excavate, pour the footings and deal with drainage and manhole diversions ourselves. A lot of Blackpool and Cleveleys properties sit on sandy coastal ground, so we check the depth needed at survey rather than assuming, and any extra dig goes in the quote before we start.

Do you cover my part of Blackpool and the Fylde?

We are based in Cleveleys, ten minutes from Blackpool, and cover Bispham, Thornton, Poulton-le-Fylde, Fleetwood, Lytham, Kirkham, Garstang and the surrounding areas. Free surveys and quotes throughout. Call 01253 462351, email fourseasonslancs@gmail.com, or send your postcode and we will confirm.