Lytham St Annes, Lancashire
Rear extension planning drawings in Lytham St Annes
We plan and build rear extensions for homeowners in Lytham St Annes. Measured survey, design options, planning drawings and the application, handled for you. Start with a free site visit, then a written price once the design is agreed.
Lytham St Annes is covered from our Lancashire round, including FY8. For Lytham St Annes homes we start with a measured survey, then draw options before anything is submitted.
Book a free site visit
Tell us about the house and we'll call to arrange a free, no-obligation visit.
What do rear extension planning drawings cost in Lytham St Annes?
As a guide, £1,000–£2,500 including VAT for a single-storey rear extension, or £2,000–£3,500 for a two-storey scheme. A householder planning application in England costs £548 (£575 for applications made from 8 December 2026), and a lawful development certificate for proposed work costs half the householder fee. Ground conditions, glazing, the roof and how far the house is opened up move the final figure within the range.
Do you need planning permission for a rear extension in Lytham St Annes?
Planning for a rear extension in Lytham St Annes follows the English householder rules.
England's rules allow a rear extension of more than one storey without an application only when it is no deeper than 3 metres and at least 7 metres from the boundary opposite the rear wall, and never on designated land. Most two-storey schemes need householder planning permission.
Councils aim to decide householder applications within 8 weeks of validation, and prior approval within 42 days.
Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always need listed building consent. At the first visit we measure what is there now and tell you which route fits: permitted development, prior approval or a planning application.
What are homes in Lytham St Annes like to extend?
Stone and brick terraces are common around Lytham St Annes. Where houses back onto a ginnel or alley, deliveries can come in from the rear, which makes the build tidier.
How a rear extension in Lytham St Annes comes together
Survey visit
We visit free of charge, measure up, check access, drainage and neighbours' extensions, and note what you want the room to do.
Options and costs
We draw layout options and price each one, so the budget shapes the design rather than surprising you later.
Planning and regulations
We take the design through the right planning route, then produce the construction drawings and engineer's calculations for building control.
Written price, then build
Once the design and approvals are in place, you get a fixed written price and programme, and we build through to sign-off.
Rear extension planning drawings near Lytham St Annes
From Lytham St Annes, the nearest places we also cover are Blackpool (5.6 miles) and Poulton-le-Fylde (6.3 miles).
- Rear extension planning drawings in Blackpool
- Rear extension planning drawings in Poulton-le-Fylde
- Rear extension planning drawings in Southport
- Rear extension planning drawings in Thornton-Cleveleys
- Rear extension planning drawings in Cleveleys
Other work in Lytham St Annes:
FAQ
Rear extension planning drawings questions in Lytham St Annes
Is the site visit in Lytham St Annes free?
Yes. We visit, measure up and talk through the options with no cost and no obligation.
Do you handle building control in Lytham St Annes?
Yes. We apply to the council or a registered building control approver and hand over the completion certificate.
Are the drawings mine?
You can use them to get other quotes, subject to the terms.
Who will build my extension?
Vetted building teams working under contract to us. Your contract is with S&K Property Investments and Improvement Ltd for the design and the build.
What postcode areas do you cover around Lytham St Annes?
Including FY8, and the surrounding Lancashire area.
Do I need a party wall agreement?
In England, usually yes if the extension is on or near a shared boundary or the foundations are close to a neighbour's building. We serve the notices.