What are buy-to-let mortgage rates in April 2026?

Buy-to-let mortgage rates in April 2026 are elevated compared to pre-2022 levels but have come down from their peak. Average rates as of early April 2026: 2-year fixed BTL: approximately 4.70% (Moneyfacts data). 5-year fixed BTL: approximately 5.09%. Best available rates (low LTV, strong portfolio): from approximately 4.2-4.5% for 2-year fixes and from 4.5%+ for 5-year fixes. BTL rates are typically 0.5-1% higher than equivalent residential mortgage rates. Middle East conflict has pushed swap rates higher since late March 2026, causing some lenders to reprice upward — rates are currently rising.

How much deposit do I need for a buy-to-let mortgage?

Most buy-to-let mortgages require a minimum 25% deposit (75% LTV). Some lenders offer higher LTV products at 80% (20% deposit) but with higher rates and stricter criteria. Portfolio landlords (4+ properties) may need up to 40% deposit depending on the lender. The rental income stress test also applies: most lenders require the rental income to cover 125-145% of the mortgage payment at a stressed interest rate (typically 5.5-6%), which effectively means the rent must be well above the mortgage payment to satisfy lenders.

Is buy-to-let still worth it in 2026?

Buy-to-let viability depends on your individual circumstances. Factors in favour: rental demand remains high in most UK cities; rental income rising (up approximately 7% year-on-year); equity growth potential over the long term; 59,000+ BTL loans advanced in Q3 2025 (22.7% more than previous year — rising landlord activity. Factors against: BTL mortgage rates at 4.7-5%+ vs pre-2022 rates of 1-2%; tax changes (Section 24 restricts mortgage interest relief; Capital Gains Tax rate on property rose 2% from April 2027); Renters Rights Act effective May 2026 introduces new obligations; stamp duty surcharge 5% for additional properties. Verdict: still viable with 25%+ equity and strong rental yield (6%+ in most cases). Marginal deals are harder to justify.

What is changing for landlords in 2026?

Two major changes affect landlords in 2026: First, the Renters Rights Act comes into force on 1 May 2026 in England. This abolishes Section 21 no-fault evictions, introduces a single periodic tenancy system (no more fixed terms), limits rent increases to once per year, gives tenants right to have pets (subject to pet insurance), and creates a new Private Rented Sector Landlord Database. Second, the stamp duty surcharge on additional residential properties increased from 3% to 5% in October 2024 — this adds significant upfront cost to new BTL purchases. In Scotland and Wales, landlord legislation differs — check local rules.

Best Landlord Mortgage Rates UK 2026: BTL Deals From 4.09%

Chandraketu Tripathi

Finance Editor, Kaeltripton

Published 4 Apr 2026

Last reviewed 12 May 2026

✓ Fact-checked

BTL mortgage rates are at levels not seen since 2014 — the Middle East conflict is pushing swap rates higher as markets reprice rate cut expectations. Landlords remortgaging now face sharply higher costs. Here is the complete picture for April 2026. Rates Rising — Middle East Conflict Impact — Updated April 2026

BTL Mortgage Rates April 2026 — Market Overview

Rate Type	Average Rate (April 2026)	Best Available	Notes
2-year fixed BTL	4.70%	From ~4.2% (low LTV, specialist lenders)	Was 4.5% start of 2026; rising since Middle East conflict
5-year fixed BTL	5.09%	From ~4.5% (low LTV)	Inverted — 5yr costlier than 2yr currently
Tracker BTL	Base rate + 1-2%	From ~4.75% (3.75% base + 1%)	Variable — risk if base rate rises
Standard variable rate (SVR)	7-8%	N/A — revert rate; always remortgage	Never stay on SVR
Limited company BTL	0.2-0.5% premium over personal	From ~4.4-4.7% (2yr fixed)	Higher rate but tax advantages for higher-rate taxpayers
HMO/MUFB BTL	0.3-0.5% premium	Specialist lenders only	Higher yields; harder to finance

Source: Moneyfacts data February 2026; HomeOwners Alliance April 2026 (updated daily via L&C). Rates are changing rapidly due to Middle East conflict impact on swap rates. Many lenders have repriced 3-4 times since the conflict started. Always get a fresh rate from a broker before proceeding.

BTL Eligibility Criteria — What Lenders Check

Criteria	Typical Requirement	Notes
Minimum deposit	25% (75% LTV) — some lenders 20%	Lower deposit = higher rate and stricter criteria
Minimum income	£25,000/year (some lenders)	Not all lenders require minimum income; some assess purely on rental yield
Rental income cover	125-145% of mortgage payment at stressed rate	Rental income must cover mortgage comfortably
Stressed rate used	Typically 5.5-6% (even if actual rate is lower)	Ensures rental covers costs if rates rise
Credit history	Good credit required; no recent defaults	CCJs, IVAs, missed payments will limit options
Maximum number of properties	Portfolio landlords (4+) need specialist lender	Many high-street lenders stop at 4 BTL properties
Age limits	Maximum age at end of term varies (typically 70-80)	Check specific lender's upper age limit
Property type	Standard construction preferred; HMOs need specialist	Unusual construction, short leases, high-rise flats restricted

The Renters Rights Act — What Changes From 1 May 2026

Change	Old Rules	From 1 May 2026	Impact on Landlords
Fixed-term tenancies	Allowed — 6 months, 12 months etc.	Abolished — all tenancies periodic from day one	Cannot guarantee a set end date; harder to plan
Section 21 no-fault eviction	Allowed — 2 months notice, no reason required	Abolished completely	Must use Section 8 (with grounds) for all evictions
Rent increases	Unlimited during fixed term (if clause included)	Maximum once per year; must use Section 13 notice	Less flexibility to increase rent
Pets	Landlords could refuse outright	Tenants have right to request pets; cannot unreasonably refuse	Must consider pet requests; pet insurance required
Landlord database	None in England	New Private Rented Sector database — registration required	Compliance cost; non-registration penalties
Awaab's Law	Not applied to private rented sector	Extended — landlords must fix damp/mould in set timeframes	Legal obligation to address hazards quickly

Personal Name vs Limited Company — Which Is Better?

Factor	Personal Name BTL	Limited Company BTL
Mortgage interest relief	Section 24: only basic rate (20%) relief on interest	Full relief on mortgage interest as business expense
Income tax on profit	At personal tax rate (20-45%)	Corporation tax (25% for profits over £50k)
Mortgage rate premium	Standard BTL rates	0.2-0.5% higher than personal
Setup cost	None beyond conveyancing	Company formation £50-£100; ongoing accounting £500-£1,500/yr
Capital Gains Tax on sale	18% (basic) or 28% (higher rate)	Higher rate on extraction; complex
Best for	Basic rate taxpayers; small portfolios	Higher/additional rate taxpayers; growing portfolios
Stamp duty	Same surcharge (5% on additional properties)	Same surcharge

Key point: the limited company route is not automatically better. For basic-rate taxpayers with one or two properties, the additional mortgage rate premium and accounting costs often outweigh the tax benefit. For higher-rate taxpayers with growing portfolios, limited company structure can save significant tax long-term. Always get professional tax advice before deciding — this decision is very difficult to reverse once properties are purchased.

Rental Yield — Is Your Property Still Viable?

Scenario	Property Value	Monthly Rent	Annual Rent	Gross Yield	BTL Mortgage Cost (4.7% on 75% LTV)	Net Yield
London flat	£450,000	£2,000/month	£24,000	5.3%	~£1,320/month (interest-only)	1.7% (thin margin)
Manchester 2-bed	£200,000	£1,100/month	£13,200	6.6%	~£587/month (interest-only)	4.0% (viable)
Leeds terrace	£175,000	£950/month	£11,400	6.5%	~£513/month (interest-only)	3.8% (viable)
Birmingham 2-bed	£220,000	£1,200/month	£14,400	6.5%	~£645/month (interest-only)	3.9% (viable)
Scottish city centre	£160,000	£950/month	£11,400	7.1%	~£469/month (interest-only)	4.6% (good)

Rule of thumb: gross yield of 6%+ typically generates positive cash flow at current BTL rates. Below 6% — especially in London and the South East — the mathematics are tight. Always factor in: void periods (budget 1-2 months/year); maintenance (budget 1-2% of property value/year); letting agent fees (8-15% of rent if managed); insurance; safety certificates (gas, electric, EPC).

KAELTRIPTON VERDICT

BTL mortgage rates average 4.70% (2-year fixed) and 5.09% (5-year fixed) as of April 2026 — and rising due to Middle East conflict impact on swap rates. Minimum 25% deposit for most lenders. The Renters Rights Act from 1 May 2026 abolishes Section 21 and fixed-term tenancies — a significant change in how you can manage tenants. Gross yield of 6%+ needed for viable cash flow at current rates. Higher-rate taxpayers should explore limited company structure with professional advice.

Rates 4.70% Average — Renters Rights Act 1 May 2026 — 6%+ Yield Needed

Q: BTL mortgage rates UK April 2026?

A: Average 2-year fixed: 4.70%. Average 5-year fixed: 5.09%. Best available (low LTV): from ~4.2-4.5%. Rates rising due to Middle East conflict impact on swap rates. Get fresh broker quote before committing.

Q: How much deposit for buy-to-let?

A: Minimum 25% (75% LTV) for most lenders. Some 20% deposit products exist at higher rates. Portfolio landlords (4+ properties) may need 40%. Rental income must cover 125-145% of mortgage payment at stressed rate.

Q: Is buy-to-let worth it 2026?

A: Viable with 25%+ equity and 6%+ gross yield. Challenging in London/SE at current rates. Rising rents (+7% year-on-year) help. Renters Rights Act from May 2026 adds compliance obligations. Tax changes favour limited company for higher-rate taxpayers.

Q: What does the Renters Rights Act mean for landlords?

A: In force 1 May 2026: Section 21 abolished; all tenancies periodic (no fixed terms); rent increases limited to once/year; tenants can request pets; landlord database registration required.

This article is for informational purposes only and does not constitute financial or tax advice. Always verify figures directly with HMRC, providers and official sources. Data verified April 2026.

Best Landlord Mortgage Rates UK 2026: BTL Deals From 4.09%

BTL Mortgage Rates April 2026 — Market Overview

BTL Eligibility Criteria — What Lenders Check

The Renters Rights Act — What Changes From 1 May 2026

Personal Name vs Limited Company — Which Is Better?

Rental Yield — Is Your Property Still Viable?

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