Two-storey extensions in Cross Hands
We design, get approval for and build two-storey extensions in Cross Hands and the surrounding area. Choose the type of extension below or book a free site visit.
Cross Hands at a glance
- Postcode districts
- SA14
- Area
- Dyfed, Wales
- Price region
- Wales
- Nearest towns
- Tumble (1.2 miles), Ammanford (4.2 miles), Pontarddulais (5.8 miles), Glanamman (6.6 miles)
- Distance to Llanelli
- about 8.3 miles
- Approvals
- Two-storey rear: ground floor up to 4 m, first floor up to 3 m and 10.5 m from the rear boundary. Some two-storey side extensions can be permitted development.
We cover postcode district SA14 in and around Cross Hands, along with neighbouring Tumble, Ammanford and Pontarddulais.
Extensions available in Cross Hands

Two-storey rear extensions
Our Wales guide starts at £51,500 for this type.
Learn more
Two-storey side extensions
From £79,000 in Cross Hands. Free visit to firm it up.
Learn more
Two-storey wraparound extensions
From £111,000 in Cross Hands. Free visit to firm it up.
Learn more
Part single, part two-storey extensions
Guide from £66,000 in Cross Hands, including VAT.
Learn more
Extensions over a garage
For homes in Cross Hands: typical guide from £29,000.
Learn more
First-floor extensions
Guide from £23,000 in Cross Hands, including VAT.
Learn more
Two-storey extensions for semi-detached houses
Cross Hands guide price from £51,500, Standard spec.
Learn more
Two-storey extensions for detached houses
Design, approvals and build for Cross Hands homes. Guide from £79,000.
Learn more
Kitchen extensions with bedrooms above
Cross Hands guide price from £51,500 (before kitchen units), Standard spec.
Learn more
Extra bedroom and en-suite extensions
Cross Hands guide price from £51,500 (plus en-suite), Standard spec.
Learn moreWhich type suits your house?
The boundaries usually decide it. Two-storey work close to a neighbour needs careful design for light and privacy, so at the visit in Cross Hands we measure distances to every boundary before suggesting a type.
Also available in Dyfed
- 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
- Party wall notices for extensions
- Design and build two-storey extensions
Rules for Cross Hands
Cross Hands is in Wales. Two-storey rear: ground floor up to 4 m, first floor up to 3 m and 10.5 m from the rear boundary. Some two-storey side extensions can be permitted development. Householder planning application: £585. Councils normally decide householder applications within 8 weeks.
The full Wales rules explained
Questions about extensions in Cross Hands
Do you cover Cross Hands?
Yes. We cover Cross Hands (SA14) and the surrounding area, including Tumble and Ammanford. The first site visit is free.
What does a two-storey extension cost in Cross Hands?
Using our Wales 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 £51,500–£69,500 including VAT. An extension over a garage is about £29,000–£42,000.
Which other places near Cross Hands do you cover?
Everywhere around it, including Tumble (1.2 miles), Ammanford (4.2 miles) and Pontarddulais (5.8 miles), and the rest of Dyfed.