Estimate Your Disabled Facilities Grant (DFG)
Use this quick tool to estimate how much support you may receive for home adaptations such as stairlifts, level-access showers, ramps, widened doorways, and other accessibility improvements.
Include rent or mortgage and similar unavoidable housing costs.
Important: this is an educational estimate, not an official assessment. Local authority occupational therapist recommendations, eligible works rules, and detailed means testing will determine the final award.
What is a Disabled Facilities Grant?
A Disabled Facilities Grant (DFG) is financial help from your local authority to fund essential home adaptations that improve mobility, safety, and independence. Typical examples include:
- Installing a stairlift
- Converting a bathroom to a level-access shower
- Widening doors for wheelchair access
- Improving access to a garden or key living areas
- Adapting heating and lighting controls
The goal is simple: make the home suitable for the disabled person’s long-term needs.
How this calculator works
This calculator gives a quick estimate using a simplified means-test model:
- It applies a regional grant cap (for example, £30,000 in England).
- It estimates whether the household may need to contribute toward costs.
- It adjusts for income, housing outgoings, dependants, and savings.
- It treats applications for children under 18 as likely to have no required contribution.
Because each council can apply detailed rules and discretionary policies, treat this as a planning guide rather than a final decision.
Who can apply for a DFG?
Eligibility generally depends on three things:
1) Need
The adaptation must be necessary and appropriate for the disabled person’s needs (usually assessed by an occupational therapist).
2) Practicality
The proposed works must be reasonable and practicable given the property type and layout.
3) Financial assessment
For many adult applicants, a means test is used to work out whether a contribution is required. For children, the means test is often treated differently and contributions may not apply.
Typical costs and planning tips
Adaptation budgets can vary widely. A simple ramp may be relatively low cost, while structural works can be substantial. Before applying:
- Get multiple quotes from trusted contractors.
- Keep your scope focused on essential adaptations first.
- Ask the council if discretionary top-up funding is available.
- Check whether charities or local schemes can bridge funding gaps.
Why estimates differ from final awards
Final DFG outcomes are based on detailed policy and evidence, including OT reports, technical surveys, property constraints, and official income/capital rules. Two similar households can still get different results if their adaptation needs or property limitations differ.
Next steps after using this calculator
- Save your estimate and cost assumptions.
- Contact your local council’s housing adaptations team.
- Request an occupational therapy assessment if needed.
- Prepare financial documents early to speed up means testing.
- Confirm grant conditions before starting any work.
Frequently asked questions
Does a DFG cover the full cost?
Sometimes yes, sometimes no. It depends on the grant cap, means test outcome, and whether all work items are considered eligible.
Can I start work before approval?
Usually, work should not begin before formal approval unless the council has agreed otherwise in writing.
What if costs exceed the grant cap?
You may need a contribution from savings, loans, discretionary council funding, or support from charities and local programs.