What is a new build home?
A new build home is a house built from the ground up on a cleared plot, a garden plot or a replacement-dwelling site. We work with plot owners and self-builders to design, gain approvals and build the house, either to a fixed design or from initial ideas.
How much does a new build home cost in Dumbarton?
In Dumbarton, a new build home typically costs £1,950–£3,100 per m² of floor area (build cost), including VAT at 0% (zero-rated for qualifying new dwellings). For a typical 150 m² project that is roughly £292,500–£465,000. Prices in Scotland sit near the national average for this kind of work, and the range for Dumbarton reflects that. Design, structural calculations and council fees are extra.
| Size or type | Guide range |
|---|---|
| Smaller project (105 m²) | £205,000–£325,500 |
| Typical project (150 m²) | £292,500–£465,000 |
| Larger project (210 m²) | £409,500–£651,000 |
| Rate per m² | £1,950–£3,100 |
The main things that change the cost:
- Site access and demolition
- Specification and energy systems
- Ground conditions and foundations
- Size and complexity of the house
A guide range is only a starting point: the guide price tool gives an instant figure for your size, and a free survey turns it into a fixed quote.
Do you need planning permission for a new build home in Dumbarton?
Here is how the rules work for a new build home in Scotland. In Scotland a new home needs planning permission and a building warrant before work starts.
In Scotland a building warrant is needed before work starts on most extensions, loft conversions and conversions. It is issued by the council’s building standards service. When the work is finished, a completion certificate is submitted and accepted by the council after inspection.
If the answer is not clear-cut, we can apply for formal confirmation before you commit to the build.
What we handle
The work we manage on a new build home:
- Mechanical and electrical installation
- Design and planning application
- Site appraisal and feasibility
- Groundworks, foundations and drainage
- Building control completion and warranty liaison
- Structural and services design
How long does it take?
Allow 9 to 14 months on site for a typical house. Allow time beforehand for drawings and approvals, usually 4 to 9 months.
Building in Dumbarton
In Scotland, bungalows and one-and-a-half-storey homes are common, so dormer conversions are a popular way to add bedrooms.
If your home is in Dumbarton or close by in Erskine, Clydebank and Greenock, a free home visit is the first step.
How it works
- 01
Free visit
We look at the property, talk through what you want and measure up. There is no charge and no obligation.
- 02
Drawings and written quote
We prepare the design and give you a written, itemised quote with inclusions and exclusions.
- 03
Approvals
Planning or permitted development confirmation, building regulations and any party wall matters.
- 04
Build and handover
Work follows the agreed programme, with inspections along the way and a completion certificate at the end.
Questions about new build homes in Dumbarton
What warranty will a new home need?
Lenders usually require a structural warranty or a professional consultant’s certificate. The warranty is arranged before work starts, and the provider inspects the build at key stages.
Do I need planning permission for a new build home in Dumbarton?
In Scotland a new home needs planning permission and a building warrant before work starts.
Can you build to my architect’s design?
Yes. We price and build from your drawings, or we can manage the design for you.
How much does a new build home cost in Dumbarton?
In Dumbarton, a new build home typically costs £1,950–£3,100 per m² of floor area (build cost), including VAT at 0% (zero-rated for qualifying new dwellings). A typical 150 m² project comes to roughly £292,500–£465,000. Your fixed price depends on the survey and drawings.
Is Community Infrastructure Levy payable?
In areas with CIL, new homes may be liable. Self-builders can apply for an exemption before work starts.
How long does a new build home take in Dumbarton?
Typically 9 to 14 months on site for a typical house. Design and approvals beforehand usually take 4 to 9 months.