A Future Business Media publication
The Modular Home Review

Independent UK guides to prefab, modular and offsite homes: costs, planning and the small print.

Tools

Tools

Free calculators and interactive tools from The Modular Home Review.

All Tools guides & reviews

Modular Home Cost Calculator Tools Modular Home Cost Calculator Free modular home cost calculator for the UK: estimate a full budget by floor area, storeys, spec and region, with groundworks, craneage and fees added. Modular Extension Planning Checker Tools Modular Extension Planning Checker Free modular extension planning permission checker for England: answer a few questions, get a plain-English outcome and the rule that triggered it. Prefab Mortgage Affordability & LTV Estimator Tools Prefab Mortgage Affordability & LTV Estimator Free prefab mortgage calculator UK: estimate borrowing on non-standard construction homes at 75% LTV and 4.5 to 5.5x income, plus your deposit gap.