UK mortgage rates rose sharply through March and early April 2026, driven by swap rate volatility following the Middle East conflict. As of 16–18 April 2026, the average two-year fixed rate stands at 5.84% and the average five-year fix at 5.75%, according to Moneyfacts data. The standard variable rate — the default rate borrowers roll onto when a deal ends — averages 7.15%. Moneyfacts reported on 10 April that rates may be approaching their peak, with the pace of increases slowing as swap rates ease slightly following Hormuz reopening signals.
Verdict — 18 April 2026Average 2-year fixed rate (residential): 5.84%Average 5-year fixed rate (residential): 5.75%Best 2-year fix available (60% LTV, remortgage): 4.71% — Nationwide (fee: £999)Average SVR: 7.15%Average buy-to-let 2-year fix: 5.46%Bank of England base rate: 3.75% — next decision 30 April 2026Market consensus: hold on 30 April; rate cuts pushed to late 2026 by energy inflation risk
Current average mortgage rates — April 2026
| Product | Average rate | Best available (60% LTV) | Source |
|---|---|---|---|
| 2-year fixed (residential) | 5.84% | 4.71% — Nationwide | Moneyfacts / L&C, 16 April 2026 |
| 5-year fixed (residential) | 5.75% | Market range | Moneyfacts, 16 April 2026 |
| 2-year fixed (buy-to-let) | 5.46% | Market range | Moneyfacts, 10 April 2026 |
| 5-year fixed (buy-to-let) | 5.76% | Market range | Moneyfacts, 10 April 2026 |
| Standard variable rate (SVR) | 7.15% | Newcastle BS 6.31%; Aldermore 8.38% | HomeOwners Alliance, April 2026 |
What drove rates up in March and April 2026
Fixed mortgage rates are driven by swap rates — the rates at which lenders hedge their interest rate exposure — not directly by the Bank of England base rate. The Iran war from 28 February 2026 caused markets to push back expected base rate cuts, pushing swap rates and fixed deal pricing higher. Rightmove noted: "Ongoing geopolitical uncertainty has made financial markets more volatile. That volatility feeds into swap rates, which are the underlying costs lenders use to price fixed-rate mortgages."
The BoE forecast in March that energy prices would push CPI to 3.5% in Q3 2026 — above the 2% target. With rate cuts pushed back, the pressure on fixed mortgage rates continued through March. Product availability fell briefly as lenders pulled deals for repricing, then recovered; as of 10 April, 6,510 residential mortgage products were available, up from 6,302 the previous day.
The 30 April BoE decision — what to expect
The base rate has been held at 3.75% since December 2025. Market consensus is a hold on 30 April.
| Scenario | Probability (mid-April) | Impact on fixed rates |
|---|---|---|
| Hold at 3.75% | High — consensus | Limited immediate change; rates may ease gradually if ceasefire holds |
| Cut to 3.50% | Low — requires clear inflation containment | Swap rates fall, fixed deals improve within weeks |
| Rise to 4.00% | Tail risk only | Swap rates spike, fixed rates rise further |
Worked example — the cost of waiting vs acting
A homeowner with a £200,000 repayment mortgage on a 30-year term, coming off a cheap 2021 five-year fix:
| Scenario | Rate | Monthly payment | Annual cost |
|---|---|---|---|
| Cheap 2021 fix expiring | 2.58% (avg 5-yr fix, April 2021) | ~£806 | ~£9,672 |
| Remortgage to avg 5-yr fix now | 5.54% | ~£1,127 | ~£13,524 |
| Roll onto SVR (do nothing) | 7.15% | ~£1,337 | ~£16,044 |
The difference between fixing at the current average and rolling onto an SVR is approximately £210/month or £2,500/year on a £200,000 mortgage. On a £350,000 mortgage, the gap exceeds £4,000/year.
What to do if your fix ends in the next 12 months
- Start the remortgage process 3–6 months before your deal ends. Many lenders allow you to reserve a rate up to 6 months ahead.
- Do not roll onto the SVR passively. At 7.15% average, the SVR costs roughly £2,500–£4,000+ more per year than fixing, depending on mortgage size.
- Compare on total cost, not headline rate alone. A lower rate with a £999 arrangement fee may cost more over two years than a slightly higher fee-free deal on smaller mortgages.
- Use a whole-of-market broker. Verified mortgage brokers in the Kaeltripton Financial Index access deals not available direct to consumers.
Related Guides
- Bank of England April 2026 Rate Decision Preview
- Equity Release Interest Rates UK 2026
- UK Mortgage Calculator
This article is for informational purposes only and does not constitute financial or mortgage advice. Your home may be repossessed if you do not keep up repayments. Always speak to a regulated mortgage adviser before making any decisions.
Frequently asked questions
What is the average UK mortgage rate in April 2026?
The average two-year fixed residential mortgage rate is 5.84% and the average five-year fix is 5.75%, per Moneyfacts data as of 16 April 2026. The average SVR is 7.15%. Best-buy deals are significantly lower for borrowers with 40%+ equity.
Why have mortgage rates gone up in 2026?
Fixed rates are driven by swap rates, which respond to expectations about future interest rates. The Iran war pushed energy prices higher, increasing inflation expectations and causing markets to push back expected BoE rate cuts. Higher swap rates fed directly into higher fixed mortgage pricing from March 2026.
Will mortgage rates fall after the 30 April BoE decision?
Market consensus is a hold at 3.75% on 30 April. A cut would require clear evidence the energy-driven inflation spike is temporary — evidence unlikely to have arrived in time. Rate cuts, and fixed deal improvements, have been pushed back to late 2026 by most forecasters.
What is the best UK mortgage rate in April 2026?
The best 2-year fixed rate as of 16 April 2026 is 4.71% from Nationwide (60% LTV, £999 fee) per L&C data. Always check total cost including fees, not just the headline rate.
Is it worth fixing my mortgage now?
Moneyfacts signals rates may have peaked. Fixing now locks in current pricing. Against that: rates could fall further if the ceasefire holds and swap rates normalise. The SVR at 7.15% is the costly default — that risk of inaction is concrete.
Sources and verification
- Moneyfacts — avg 2-yr fix 5.84%, 5-yr fix 5.75%, 10 April and 16 April 2026; rates stabilising signal (Caitlyn Eastell)
- L&C / HomeOwners Alliance — best 2-yr fix 4.71% Nationwide, 16 April 2026
- HomeOwners Alliance — avg SVR 7.15%, Newcastle BS 6.31%, Aldermore 8.38%; 5-yr avg April 2021 2.58%
- Which? — avg 2-yr fix 5.84%, 5-yr 5.75%, updated 18 April 2026
- Rightmove Mortgages — swap rate commentary (Matt Smith); product availability 6,510 as of 10 April 2026
- Bank of England — base rate 3.75%, MPC hold 19 March 2026, next meeting 30 April 2026
- OBR — mortgage rate forecast to ~5% by 2029, November 2025
