Renovation vs Moving Calculator
Compare the financial and practical impact of renovating your current home versus moving to a new one.
Renovate or move comparison
This calculator auto-updates when values change.
Compare the net cost of improving your current home with the transaction costs and price gap involved in moving.
Renovating is cheaper
£71,250
Renovation net cost is about £28,250 after expected value increase, versus moving cost of £99,500.
Renovation total
£63,250
Renovation net cost
£28,250
Moving net cost
£99,500
Value uplift
£35,000
About This Renovation vs Moving Calculator
Renovation vs Moving Calculator is designed for property decisions where the headline price or monthly payment is not enough. It pulls the main assumptions into one place so you can compare the trade-off before committing money, time, or borrowing capacity.
Renovating can improve a home you already know, but projects can overrun and may not add full resale value. Moving can solve more problems at once, but transaction costs are often larger than expected.
The result is a planning estimate based on the values entered. Property decisions also depend on local markets, lending criteria, tax treatment, regulations, condition, location, and personal priorities.
Example in Practice
A GBP 55,000 renovation with a 15% overrun allowance and GBP 35,000 expected value uplift has a different net cost from moving to a home that costs GBP 75,000 more plus selling and moving fees.
The point is not to predict the future perfectly. It is to show which assumption carries the most weight and whether the decision still makes sense when the inputs are less optimistic.
How to Use the Answer
Use the calculator to compare the financial gap first, then weigh non-financial factors such as schools, commute, disruption, planning permission, and whether the existing layout can truly be fixed.
Run at least two versions: one realistic case and one cautious case. If the property only works with perfect rent, no repairs, low rates, and continuous growth, the margin may be too thin.
Costs People Often Miss
Property costs often appear outside the main payment. Legal fees, surveys, stamp duty or transfer taxes, insurance, agent fees, vacancy, maintenance, furnishing, service charges, permits, refinancing costs, and selling costs can all change the result.
Timing matters as well. A cost paid upfront is not the same as a cost spread across years, especially when cash could have been saved, invested, or kept as an emergency buffer.
Before You Commit
Do not assume every renovation increases value pound for pound. Get quotes, check planning rules, understand contingency, and consider whether the work solves the real problem.
For large decisions, use the calculator as an early filter and then check the numbers with mortgage documents, real quotes, local comparable data, and professional advice where needed.
How to Use This Calculator
- 1
Enter the property figures
Use the price, rent, mortgage, cost, income, or project values that match the decision you are testing.
- 2
Include less obvious costs
Add maintenance, fees, tax assumptions, vacancy, overruns, or selling costs where the calculator asks for them.
- 3
Review the headline result
Use the main result to compare options, then read the supporting rows to see what drives the answer.
- 4
Test a cautious scenario
Lower income, raise costs, or reduce growth assumptions to see whether the decision still works.
Frequently Asked Questions
What does the Renovation vs Moving Calculator do?v
Compare the financial and practical impact of renovating your current home versus moving to a new one.
Is this a full property valuation or investment model?v
No. It is a simplified planning calculator designed to make the main trade-off easier to see.
Can I use this before speaking to a broker or adviser?v
Yes. It can help you prepare better questions, but it does not replace mortgage, tax, legal, surveying, or investment advice.
Why should I run a cautious scenario?v
Property decisions are sensitive to interest rates, repairs, vacancy, prices, and timing. A cautious scenario shows whether the plan has enough margin.