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Specialist mortgages for self-build projects, where borrowers build their own home. These mortgages provide funding in stages as the build progresses and may include land purchase and construction costs.
Reviewed by David Sampson, Founder & Director
Self-build mortgages fund the construction of a new home on land you own or are purchasing. Funds are released in stages aligned with construction milestones, and the mortgage typically converts to a standard residential mortgage once the build is complete and valued.
Review project plans, costs and funding requirements
Detailed appraisal of project viability and costs
Submit project plans, schedules and financial documents
Surveyor inspects site and reviews development plans
Lender reviews project and issues facility letter
Staged fund releases tied to build milestones
Facility setup fee
Site and development appraisal
Facility agreement and monitoring
Build progress inspections
Development finance arrangement
Fees vary by lender. Advisers provide a breakdown before you proceed. Mortgage118 does not quote fees.
Practical guides and explainers from our blog — relevant to this mortgage type.
Mortgage118 is a directory of FCA-authorised advisers, not a lender. We do not publish live rates. Confirm criteria with an authorised broker before you apply.
Important: Your home may be repossessed if you do not keep up repayments on your mortgage. Information on this page is for general guidance only and does not constitute financial advice.Always verify details directly and seek independent advice before making financial decisions.
168 self build brokers in this directory
| # | Broker | Verified | Rating |
|---|---|---|---|
| 1 | The Mortgage Clinic | 5.0 (335) | |
| 2 | JF Financial Solutions | 5.0 (133) | |
| 3 | Brick2Brick Mortgage Solutions Ltd | 5.0 (124) | |
| 4 | James Parvin Mortgages | 5.0 (81) | |
| 5 | Winwell Financial Consultancy Ltd | 5.0 (79) | |
| 6 | The Mortgage Store Nottingham | 5.0 (30) | |
| 7 | PHLS Mortgage Services | 5.0 (23) | |
| 8 | Riach Financial LTD | 5.0 (10) | |
| 9 | Cyborg Finance | 5.0 (8) | |
| 10 | Art of Mortgage | 5.0 (5) |
Showing 10 of 168 brokers. Compare the full shortlist.
Self-build finance is available for traditional builds, kit homes, conversions, and renovations. The specific criteria and terms vary depending on the build method, project size, and complexity.
Staged funding means the lender releases funds in stages as the build progresses, typically based on completion milestones like foundation, walls, roof, and completion. This reduces risk for the lender and ensures the project stays on track.
Self-build finance typically requires deposits of 30-35% of the total project cost, including land purchase and construction costs. The exact amount depends on the project type, your experience, and the lender's criteria.
Yes, most self-build lenders require full planning permission before approving the loan. Some may consider outline planning permission, but full permission is generally required for the best terms.
Yes, self-build finance is available for kit homes, traditional builds, and other construction methods. The specific criteria and terms may vary depending on the build method and lender.
Most lenders prefer borrowers with previous self-build experience, though some may consider applications from those with relevant construction backgrounds and strong professional teams.
Self-build projects typically take 6-18 months, depending on the build method and complexity. The mortgage term will be based on the expected completion date and your ability to service the debt.
Yes, self-build finance is available for properties you plan to live in, though you'll need to demonstrate your intention to reside in the property and may need to provide evidence of your plans.
If the build goes over budget, you may need to provide additional funds or renegotiate the loan terms. It's important to have contingency funds and realistic budget planning to avoid complications.
Some specialist lenders may consider self-build finance for borrowers with minor credit issues, though the criteria may be stricter. You'll typically need a larger deposit and may face higher rates.