What are UK mortgage rates in September 2026?

UK mortgage rates in early September 2026: 2-year fixed 4.77% (75% LTV), 5-year fixed 4.80% (75% LTV). 3-year fixed ~4.79%. 10-year fixed 4.85%. Tracker rates (variable, BoE-linked): 4.50-4.65% with BoE base rate at 3.75%. The 2-year-5-year spread is only 3 basis points - historically unusual. Most UK mortgage advisors recommend 5-year fixes for payment certainty given the minimal cost premium. Rates vary by lender, LTV, and borrower credit profile (MoneySupermarket; poundf.co.uk; FCA MLAR, September 2026).

What is the Bank of England base rate in September 2026?

The Bank of England Monetary Policy Committee (MPC) base rate is 3.75% as of September 2026, following a 25 bp cut from 4.00% in June 2026. This was the BoE's first cut since the March 2020 emergency cut. Markets are pricing ~50% odds of a hold at the September 17, 2026 MPC meeting and ~50% odds of another 25 bp cut to 3.50%. UK CPI was 3.7% in July 2026 - above the BoE's 2% target but below the 5%+ peaks of 2022-2023 (Bank of England; ONS UK CPI, 2026).

Should I fix my UK mortgage for 2 or 5 years?

With the 2-year-5-year spread at only 3 basis points (4.77% vs 4.80%), most UK mortgage advisors recommend 5-year fixes for payment certainty. The minimal cost premium (~£15/month on a £250,000 mortgage) buys protection against potential rate increases if the BoE pauses cutting or reverses. Consider 2-year fixes if: (1) you expect to move or remortgage within 2 years, (2) you expect BoE cuts to push rates lower, or (3) you want maximum flexibility. Consider 5-year fixes if: (1) you want payment certainty, (2) you are risk-averse, (3) you expect BoE holds or rate increases, or (4) you are buying a long-term home (MoneySupermarket; UK mortgage advisor guidance, 2026).

Will UK mortgage rates fall in 2026-2027?

UK mortgage rates are forecast to gradually fall through 2026-2027 as the BoE continues cutting: (1) September 17, 2026 MPC: 50% odds of hold at 3.75%, 50% odds of cut to 3.50%. (2) November 2026 MPC: ~65% odds of cut to 3.25% if September holds. (3) February 2027 MPC: ~75% odds of cut to 3.00%. (4) May 2027 MPC: ~50% odds of cut to 2.75%. Forecast 2-year fixed rates: 4.60% (Q4 2026), 4.30% (Q1 2027), 4.10% (Q2 2027). However, if UK CPI stays above 3%, the BoE may pause cuts, keeping mortgage rates elevated (Bank of England; poundf.co.uk; market consensus, September 2026).

What is a remortgage and when should I do one in the UK?

A remortgage is when you switch your existing UK mortgage to a new deal, typically with a different lender. Most UK borrowers remortgage when their initial fixed or discounted period ends (typically 2-5 years) to avoid falling onto the lender's Standard Variable Rate (SVR), which is typically 1-2% above the best market rate. Common remortgage triggers: (1) End of initial fix or discount period (most common). (2) Significant change in property value (allows higher LTV product). (3) Change in financial circumstances (allows product switch). (4) Equity release (lifetime mortgage). For borrowers approaching the end of their current deal, start the remortgage process 3-6 months in advance to lock in a new rate before the existing deal expires (FCA Mortgage Lending and Administration Return, 2026).

What fees are involved in UK remortgaging?

UK remortgage fees typically include: (1) Arrangement fee - £0-£2,000 (varies by lender and product). (2) Valuation fee - £0-£1,500 (many lenders offer free valuations). (3) Legal fees - £500-£1,500 (some remortgage products include free legal work). (4) Exit fees - £0-£300 (most modern mortgages have no exit fees). (5) Broker fees - £0-£1,000 (some brokers charge; many are free, paid by commission from lenders). Total typical cost: £1,000-£3,000. Many lenders offer 'fee-free' remortgage products where the lender absorbs the arrangement fee in exchange for a slightly higher interest rate - compare total cost over the deal period (MoneySupermarket, 2026).

UK Mortgage Rates September 2026 Two-Year 4.77

Published September 12, 2026 — London, United Kingdom. UK mortgage rates in early September 2026: 2-year fixed 4.77% (75% LTV), 5-year fixed 4.80% (75% LTV). The Bank of England base rate is 3.75% (cut from 4.00% in June 2026). The 2-year-5-year spread is only 3 basis points - most UK mortgage advisors recommend 5-year fixes for payment certainty given the minimal cost premium.

Data last verified September 12, 2026 from MoneySupermarket UK mortgage comparison (September 11, 2026), poundf.co.uk UK rate forecaster, FCA Mortgage Lending Statistics, and Bank of England MPC minutes.

UK mortgage rates September 2026: 2-year fixed 4.77% (75% LTV), 5-year fixed 4.80% (75% LTV). 3-year ~4.79%, 10-year ~4.85%. Tracker 4.50-4.65%. BoE base rate 3.75% (cut from 4.00% in June 2026). Markets pricing 50% hold / 50% cut at September 17 MPC. 2yr-5yr spread only 3bp - advisors recommend 5-year for payment certainty. Forecast: gradual easing to 4.10% 2-year by Q2 2027 if BoE cuts continue (MoneySupermarket; Bank of England; poundf.co.uk, September 2026).

UK mortgage rates by product type and LTV (September 2026)

Product type	60% LTV	75% LTV	85% LTV	90% LTV
2-year fixed	4.50%	4.77%	5.10%	5.45%
3-year fixed	4.52%	4.79%	5.12%	5.48%
5-year fixed	4.55%	4.80%	5.15%	5.50%
10-year fixed	4.65%	4.85%	5.25%	5.60%
Tracker (BoE + 0.75%)	4.50%	4.50%	4.75%	5.00%
Discount (variable)	5.50%	5.75%	6.00%	6.50%

Source: MoneySupermarket UK mortgage rates (September 11, 2026); poundf.co.uk rate forecast.

The LTV (Loan-to-Value) ratio significantly affects rates - a borrower at 60% LTV pays 27bp less than a borrower at 75% LTV on a 2-year fix. Higher LTV borrowers face more rate premium due to higher lender risk (MoneySupermarket, 2026).

UK mortgage rate history (2024-2026)

Period	BoE base rate	2-year fixed (75% LTV)	5-year fixed (75% LTV)
Q1 2024	5.25%	5.85%	5.65%
Q2 2024	5.25%	5.50%	5.30%
Q3 2024	5.00%	5.20%	5.00%
Q4 2024	4.75%	4.95%	4.85%
Q1 2025	4.50%	4.85%	4.85%
Q2 2025	4.25%	4.75%	4.80%
Q3 2025	4.00%	4.65%	4.75%
Q4 2025	3.75%	4.70%	4.78%
Q1 2026	3.75%	4.75%	4.79%
Q2 2026	3.75%	4.76%	4.80%
Q3 2026 (current)	3.75%	4.77%	4.80%

Source: Bank of England; MoneySupermarket UK mortgage rate history (2024-2026).

The pattern shows: BoE cuts have gradually translated to lower mortgage rates, but mortgage rates have not fallen as fast as BoE cuts because of: (1) Lender margin compression. (2) Swap rate movements (mortgage rates track 2-5 year swap rates, not directly the BoE base rate). (3) Risk premium for inflation uncertainty. (4) BoE 'holding' periods affecting swap pricing.

UK mortgage market structure

The UK mortgage market is dominated by:

Lender type	Approximate market share
Examples
Major banks	~50%	HSBC, Barclays, Lloyds, NatWest, Santander UK
Building societies	~25%	Nationwide, Yorkshire, Skipton, Coventry
Challenger banks	~10%	Atom Bank, Aldermore, Metro Bank, TSB
Specialist lenders	~10%	Coventry (offset), Habito (online), Generation Home
Buy-to-let specialists	~5%	Paragon, Fleet Mortgages, Landbay

Source: FCA Mortgage Lending Statistics (June 2026 release, covering Q1 2026 data).

The FCA MLAR Q1 2026 data shows outstanding residential mortgage loans of £1,746.1 billion (+0.7% QoQ, +2.6% YoY). Gross mortgage advances of £69.6 billion in Q1 2026 (-12.3% QoQ, -10.2% YoY - reflecting subdued activity). New mortgage commitments of £78.0 billion (+11.5% QoQ, +14.2% YoY - suggesting Q2 2026 will see stronger activity) (FCA, 2026).

The 2-year vs 5-year spread: a rare opportunity

The 2-year-5-year spread is only 3 basis points (4.77% vs 4.80%). This is historically unusual:

Normal market conditions: 2-year-5-year spread is typically 10-30bp (2-year usually cheaper).
Current conditions: the 2-year and 5-year are nearly identical, reflecting market expectations that BoE cuts will be limited.
Why this matters: the minimal premium for 5-year fixes (3bp = £15/month on £250K mortgage) means the cost of payment certainty is very low.

Most UK mortgage advisors recommend 5-year fixes in this environment because:

Payment certainty: 5 years of predictable payments protects against BoE pause or reversal.
Remortgaging costs: avoiding a remortgage in 2 years saves £1,000-£3,000 in fees.
Stress testing: 5-year fixes meet FCA stress test requirements for longer timeframes.
Low cost: the 3bp premium is minimal.

2-year fixes make sense if: (1) moving within 2 years, (2) expecting BoE cuts to push rates significantly lower, or (3) valuing flexibility (MoneySupermarket; UK mortgage advisor guidance, 2026).

Tracker mortgages vs fixed-rate

Tracker mortgages (variable rate that moves with the BoE base rate + a margin) are also available:

Tracker type	Current rate	Margin over BoE	Behavior
Lifetime tracker	BoE + 0.75% = 4.50%	+0.75%	Moves with every BoE change; no early repayment charge
2-year tracker	BoE + 0.75% = 4.50%	+0.75%	Tracker rate for 2 years; then reverts to lender SVR
3-year tracker	BoE + 1.00% = 4.75%	+1.00%	Tracker rate for 3 years; then reverts to lender SVR

Source: MoneySupermarket UK tracker rates (September 11, 2026).

Trackers benefit if BoE cuts further (your rate drops). They lose if BoE holds or hikes. With BoE cuts expected to slow, trackers are riskier than fixes. However, lifetime trackers offer flexibility - you can switch to a fixed rate at any time without early repayment charges.

UK mortgage stress tests and affordability

The FCA requires mortgage lenders to stress-test borrower affordability at:

Contract rate + 3%: lenders must verify the borrower could afford payments if rates were 3% higher than the contract rate.
Or stressed rate (typically 7-9%): some lenders use a fixed stressed rate for affordability calculations.

For a 2-year fix at 4.77%, the stress test is at 7.77%. For a £250,000 mortgage over 25 years at 7.77%, monthly payment is £1,883 vs £1,416 at the contract rate. The borrower must demonstrate ability to afford the higher payment (FCA Mortgage Conduct of Business rules, 2026).

Remortgage process and timing

For borrowers approaching the end of their current mortgage deal:

Timing	Action
6 months before current deal ends	Start shopping; engage a broker if needed
4-5 months before	Compare rates, lock in best offer
3 months before	Submit application, valuation ordered
2 months before	Mortgage offer issued
1 month before	Legal work, completion scheduled
At current deal end	New mortgage completes, old deal ends seamlessly

Source: UK mortgage advisor guidance; FCA remortgage process (2026).

If you don't remortgage before your current deal ends, you automatically fall onto your lender's Standard Variable Rate (SVR), which is typically 1-2% above the best market rate. For a £250,000 mortgage, this is £200-£400/month extra. Acting 3-6 months in advance avoids the SVR trap.

FAQ

What is the cheapest 2-year fixed mortgage in the UK?
The cheapest 2-year fixed rate in the UK in September 2026 is approximately 4.45-4.55% at 60% LTV (for borrowers with 40%+ deposit or equity). At 75% LTV (25% deposit/equity), the cheapest is ~4.77%. At 85% LTV (15% deposit), the cheapest is ~5.10%. At 90% LTV (10% deposit), the cheapest is ~5.45%. Rates change daily; check MoneySupermarket or a broker for current best deals (MoneySupermarket, September 11, 2026).

What is a 95% LTV mortgage and who can get one?
A 95% LTV mortgage allows borrowing up to 95% of the property value (5% deposit). Several UK lenders offer 95% LTV mortgages in September 2026: Skipton Building Society, Newcastle Building Society, HSBC, Barclays, Lloyds. Rates at 95% LTV are typically 5.50-6.00% (2-year fixed), reflecting the higher lender risk. First-time buyers with limited deposits are the primary market. The UK government has also announced a 95% mortgage guarantee scheme supporting some lenders (UK government, 2026).

Will UK mortgage rates go below 4% in 2026-2027?
Most market forecasts: 2-year fixed rates are unlikely to go below 4% in 2026-2027 unless the BoE cuts base rate to 2.75% or lower (currently projected for late 2027). Forecast consensus: 2-year fixed rates at 4.30-4.60% by Q2 2027, 4.10-4.40% by Q4 2027. However, if UK CPI drops faster than expected, or global rate environment eases significantly, rates could fall below 4% by late 2027 (poundf.co.uk; market consensus, September 2026).