MultiGen Living

Multigenerational Living & Annexes

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Costs

4 articles in this category

9 min read
Costs

Annexe vs Extension: Which Adds More Value?

Annexe or extension? An even-handed look at which adds more value to your home, what drives resale, and how to choose for space, care or flexibility.

MLT
MultiGen Living Team
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#annexe-vs-extension#resale-value#granny-annexe#home-extension#multigenerational-living
9 min read
Costs

Prefab vs Brick Annexe: An Honest Comparison

Prefab vs brick annexe compared on cost, speed, planning, warranty and resale. An independent look at where modular wins and where traditional brick still earns its price.

MLT
MultiGen Living Team
Author
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#prefab-annexe#modular-annexe#brick-annexe#granny-annexe#budgeting
5 min read
Costs

Granny Annexe Costs UK (2026): What You'll Really Pay

Real granny annexe costs: modular from £20,000, brick builds to £160,000+, plus the groundworks, services and fees suppliers leave out of headline prices.

MLT
MultiGen Living Team
Author
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#annexe-costs#granny-annexe#modular-annexe#garage-conversion#budgeting