How much do new build homes cost in Leigh-on-Sea?
The cost of a new build home in Leigh-on-Sea varies based on factors such as property size, materials, land conditions, and custom requirements. At SW Brook Construction, we provide detailed, itemised quotes and offer transparent pricing with no hidden costs.
Tip: Book a free consultation to receive a tailored estimate.


Are your builders licensed and insured?
Yes. SW Brook Construction is fully licensed and insured. We comply with all UK building regulations and health & safety standards, ensuring each project is professionally managed and legally sound.
How do I schedule a home renovation?
You can book a consultation by calling 07912 943157 or emailing stevewbrook@gmail.com. We’ll arrange a site visit, discuss your needs, and prepare a free quote.
How long does a typical house extension take?
The timeline depends on the scope and complexity of the project. On average:
Single-storey extensions: 8–12 weeks
Double-storey extensions: 12–16 weeks
We provide a full project timeline after your initial consultation.
Do you offer free quotes for new builds and renovations?
Yes, we offer free, no-obligation quotes on all services including new builds, extensions, and refurbishments. During your consultation, we’ll walk through your goals and provide a detailed breakdown.
What areas of Essex do you serve?
Our core service areas include:
Leigh-on-Sea
Rayleigh
Benfleet
Hadleigh
Thorpe Bay
We also take on projects in surrounding Essex towns.

Do you assist with planning permission and building regulations?
Absolutely. We guide you through every step of the process including architectural drawings, planning submissions, and building regulation compliance. We liaise with local councils to streamline approvals.
Still have questions? Contact us today for personalised assistance or to schedule a consultation with our expert team.
Or, explore our service pages to learn more about what we offer.
📍 Serving Leigh-on-Sea and the wider Essex area with trusted home building services.
Email: stevewbrook@gmail.com | Tel: 07912 943157