HSBC Mortgage Calculator UK

HSBC UK Mortgage Calculator

Property Type

Purchase Type

Property Value (£)

Deposit (£)

Gross Annual Income (£) – Applicant 1

Gross Annual Income (£) – Applicant 2 (0 if solo)

Term (years)

Interest Rate (%)

Region

Monthly Commitments (£)

How to Use

Fill property value, deposit and incomes accurately from payslips.
Select rate from current HSBC offers or Bank of England base plus margin.
Adjust commitments for loans, cards and childcare shares.
Click Calculate for monthly payments, max borrow and overpayment savings.

Calculation Methods

Monthly payments use standard annuity formula: M = P[r(1+r)^n]/[(1+r)^n-1], where P=loan amount, r=monthly rate, n=months. Affordability caps at 4.49x joint income minus commitments, adjusted by region (e.g., London 1.25x uplift). LTV = (value-deposit)/value; HSBC max 95% first-time, 90% movers. Overpayments reduce term via adjusted amortisation [web:1][web:2].

Frequently Asked Questions

What LTV does HSBC allow?

Up to 95% for first-time buyers (£25k min deposit over 75% LTV), 90% movers, 75% buy-to-let if income >£25k [web:3].

Does rental income count for buy-to-let?

Yes, covers 125-145% of payments at 5.5% stress rate, plus basic affordability checks [web:1].

How do base rate changes affect payments?

SVR tracks Bank of England base (currently 5%) + margin; 1% rise adds ~£100/month on £200k over 25 years [web:2].

What fees apply?

Booking £999, completion £30, valuation £197+; total ~£1,200 added to loan [web:3].

HSBC vs Market Averages

Aspect	HSBC	UK Average
Max LTV First-Time	95%	95%
Income Multiple	4.49x	4.5x
Buy-to-Let LTV	75%	75%
Fixed Rate 2yr (60% LTV)	~4.2%	4.1%

Common Mistakes

Overstating income: Use guaranteed salary only, exclude overtime/bonuses.
Ignoring commitments: Add full card balances, even if paid monthly.
Forgetting stress tests: HSBC applies 5.5% +3% buffer for affordability.
High LTV without deposit: Over 75% needs £25k min for new builds.

Your home may be repossessed if you do not keep up repayments on your mortgage.

References

HSBC UK Mortgage Calculators. https://www.hsbc.co.uk/mortgages/calculators/ Accessed 3 Dec 2025.
HSBC How Much Can I Borrow. https://www.online-mortgages.hsbc.co.uk/1/2/how-much-can-i-borrow Accessed 3 Dec 2025.
Fair Mortgages HSBC Calculator. https://www.fairmortgages.co.uk/hsbc-mortgages/hsbc-mortgage-calculator Accessed 3 Dec 2025.
Financial Conduct Authority. Mortgage Market Review. https://www.fca.org.uk/publications/finalised-guidance/fg15-15 Accessed 3 Dec 2025.