Two-storey extensions in Houston
Everything for a two-storey extension in Houston, in one place: types, guide prices for Scotland, the approval rules in Scotland and how to get started.
Houston at a glance
- Postcode districts
- PA6, PA11 and PA13
- Area
- Renfrewshire and Inverclyde, Scotland
- Price region
- Scotland
- Nearest towns
- Linwood (2.7 miles), Johnstone (3.1 miles), Elderslie (3.5 miles), Erskine (4.5 miles)
- Distance to Paisley
- about 5.3 miles
- Approvals
- Class 1B: two-storey extensions must be at least 10 m from every boundary to avoid planning permission, so most need an application.
We cover Houston (PA6, PA11 and PA13) and the places around it, including Linwood (2.7 miles), Johnstone (3.1 miles) and Elderslie.
Extensions available in Houston
Two-storey rear extensions
For homes in Houston: typical guide from £52,500.
Learn more
Two-storey side extensions
Guide from £81,000 in Houston, including VAT.
Learn more
Two-storey wraparound extensions
Guide from £113,000 in Houston, including VAT.
Learn more
Part single, part two-storey extensions
Our Scotland guide starts at £67,500 for this type.
Learn more
Extensions over a garage
From £29,500 in Houston. Free visit to firm it up.
Learn more
First-floor extensions
For homes in Houston: typical guide from £23,500.
Learn more
Two-storey extensions for semi-detached houses
From £52,500 in Houston. Free visit to firm it up.
Learn more
Two-storey extensions for detached houses
Houston guide price from £81,000, Standard spec.
Learn more
Kitchen extensions with bedrooms above
For homes in Houston: typical guide from £52,500 (before kitchen units).
Learn more
Extra bedroom and en-suite extensions
Guide from £52,500 (plus en-suite) in Houston, including VAT.
Learn moreWhich type suits your house?
Start with what you need the space for. Bedrooms and an en-suite upstairs with a bigger kitchen below is the classic two-storey brief, but in Houston we also design annexes, home offices and bedrooms over garages.
Also available in Renfrewshire and Inverclyde
- Two-storey front extensions
- Two-storey extensions for end-of-terrace houses
- Two-storey annexe extensions
- Garage conversions with a room above
- Two-storey extension plans and drawings
- Planning permission for two-storey extensions
- Structural engineering for two-storey extensions
- Building regulations for two-storey extensions
- Design and build two-storey extensions
Rules for Houston
Houston is in Scotland. Class 1B: two-storey extensions must be at least 10 m from every boundary to avoid planning permission, so most need an application. Householder planning application: £371. Councils have two months to decide a local planning application.
The full Scotland rules explained
Questions about extensions in Houston
Do you cover Houston?
Yes. We cover Houston (PA6, PA11 and PA13) and the surrounding area, including Linwood and Johnstone. The first site visit is free.
What does a two-storey extension cost in Houston?
Using our Scotland guide, a two-storey rear extension with a 4 m × 3.5 m footprint on two floors (28 m² of new floor space) is about £52,500–£71,000 including VAT. An extension over a garage is about £29,500–£43,000.
Which other places near Houston do you cover?
Everywhere around it, including Linwood (2.7 miles), Johnstone (3.1 miles) and Elderslie (3.5 miles), and the rest of Renfrewshire and Inverclyde.