Single vs Double-Storey Extension: What’s Right for You?

Andrew Sperring

Published on: 11/03/2026

In areas like Bristol and Bath, a well-designed double-storey extension can significantly increase usable space, improve property proportions, and strengthen long-term resale value. However, added value depends on structural integrity, thoughtful design, and build quality that complements the existing home. At JAS Building Services, we help homeowners assess whether a single or double-storey extension makes the most strategic and financial sense. Planning an extension in 2026? Book a feasibility call to understand your options before committing.

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How Much Does a Rear Extension Cost in Bristol? (2026 Guide)

Andrew Sperring

Published on: 04/03/2026

How much does a rear extension cost in Bristol in 2026? Most projects range from £70k–£150k+, depending on structural complexity, finish level, and ground conditions. This guide breaks down realistic extension costs in Bristol and Bath, including hidden fees, budgeting advice, and whether extending makes more sense than moving.

JAS Building Services

Get Your House Complete Before Summer: Renovation & Construction Tips for a Smooth Finish

Andrew Sperring

Published on: 17/02/2026

Don't let your summer BBQ dreams slip away due to poor planning or seasonal delays. This guide provides Bristol and Bath homeowners with a strategic roadmap to ensure their home transformation is finished, snagged, and ready for hosting before the warm weather arrives.

JAS Building Services

Renovate or Move Bristol? | JAS Building Services

Andrew Sperring

Published on: 11/02/2026

Should you renovate or move? Compare costs, lifestyle impact, and value for Bristol homeowners planning their next step.

JAS Building Services