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HMO remortgage rates sit at a premium to standard buy-to-let rates. That is simply the reality of the product — fewer lenders participate, the assets are more complex to underwrite, and the perceived risk profile is higher. But the premium is not fixed. There is a meaningful spread between the best and worst rates available at any given LTV and fix period, and where you land on that spread depends on factors you can influence.
This guide sets out what rates currently look like across the HMO remortgage market, what drives those rates, and how to position yourself to secure the most competitive product available to you.
Current HMO Remortgage Rate Ranges
As of early 2026, HMO remortgage rates broadly fall into the following ranges:
2-Year Fixed Rates
4.5% to 6.5% at 65–75% LTV. Two-year fixes give you certainty for a shorter horizon and the ability to reassess your position sooner. They have historically attracted the lowest initial rates, though the margin over five-year products has narrowed in recent years. The trade-off is that you face refinancing costs again in two years and carry the risk of rates being higher at that point.
5-Year Fixed Rates
4.8% to 6.8% at 65–75% LTV. Five-year fixes provide longer-term certainty on your largest cost — debt service — and are popular with landlords who want to lock in cashflow projections over a planning horizon. For limited company borrowers in particular, a five-year fix can support longer-term business planning. The initial rate is typically slightly higher than an equivalent two-year product, but you avoid the cost and hassle of refinancing at the two-year mark.
Tracker Rates
Base rate plus 1.5% to 3.5%, giving effective rates of approximately 6.5% to 9% at current Bank of England base rate levels, though this moves as the base rate changes. Trackers carry no early repayment charges in most cases, which makes them attractive when you want flexibility — for example, if you are planning to sell the property or restructure ownership within a defined period. They are not suitable if you need payment certainty or if your cashflow is tight.
How HMO Remortgage Rates Compare to Standard Buy-to-Let
The premium for HMO over standard buy-to-let on remortgage products is typically 0.3% to 0.8% at equivalent LTVs. The gap narrows at lower LTVs where lenders have more comfort in the security. A landlord with a vanilla single-let buy-to-let at 60% LTV with a strong rental income history will get a more competitive rate than the same landlord on an HMO at 75% LTV — that much is straightforward. But a well-structured HMO remortgage at 60% LTV from a lender comfortable with the property type can close that gap significantly.
The other relevant comparison is against the reversion rate — the rate you fall onto when your current deal ends if you do nothing. Reversion rates are typically standard variable rates set by the lender, and currently range from 7.5% to 9.5% for HMO products. The cost of inaction is real.
How Stress Testing Works on HMO Remortgages
Lenders do not simply look at whether the rent covers the mortgage payment. They apply a stress test to assess whether the rental income covers the mortgage at a higher, theoretical rate. For HMO remortgages, the stress test typically requires rental income to cover 125% to 145% of the mortgage payment, calculated at a notional rate of 5.5% — or the actual pay rate if that is higher.
In practice, this means:
- On a £300,000 HMO mortgage, the annual interest at 5.5% is £16,500
- At 125% coverage, the minimum rental income required is £20,625 per year (£1,719/month)
- At 145% coverage, the minimum rises to £23,925 per year (£1,994/month)
The coverage ratio applied depends on the lender and the tax status of the borrower. Limited company borrowers are more likely to benefit from a 125% stress test; personal name borrowers are often subject to 145%. This difference has a direct effect on the maximum loan size available to you and, as a result, on your achievable LTV.
HMOs typically generate significantly higher rental income per property than single-let buy-to-lets, which means many HMO landlords pass stress tests comfortably even at the more conservative 145% level. However, if your property has been partly vacant or rents are below market rate, this can create a stress test problem even where the underlying asset has good LTV headroom.
What Affects Your HMO Remortgage Rate
Loan-to-Value (LTV)
LTV is the primary rate driver. The lower your LTV, the better your rate. Most HMO lenders tier their products at 65% and 75% LTV, with the rate differential between these tiers typically 0.2% to 0.5%. Borrowers who can stay at or below 65% LTV consistently access the best products available. If your property has grown in value but you are not releasing equity, remortgaging at a lower LTV than your original loan is a direct path to a lower rate.
Property Type and Size
Lenders categorise HMOs differently, and rates reflect that:
- Standard HMOs (3–5 tenants) attract the widest range of lenders and typically the most competitive rates
- Large HMOs (6+ tenants, Article 4 areas, purpose-built) narrow the eligible lender pool, which pushes rates up
- Mixed-use HMOs or those with unusual construction — concrete, steel frame, unusual materials — further restrict lender appetite
The number of bedrooms and tenants matters because some lenders cap their HMO exposure at a certain property size. A six-bedroom HMO in a major city with strong rental demand will still attract competitive rates, but from a smaller subset of lenders than a four-bedroom HMO in a university town.
Licence Status
Mandatory HMO licensing applies to properties let to five or more people in two or more households. Additional and selective licensing schemes exist in many local authority areas and extend the requirement further. Your licence must be current for most lenders to proceed — and some will want to see it at application, not just at completion.
A property without the required licence is unmortgageable with mainstream HMO lenders. One approaching licence renewal may prompt a lender to request evidence of the renewal application. Having your licensing documentation in order is not just an administrative point — it directly affects your rate options and your ability to complete.
For more on this topic, see our guide to HMO Bridging Finance: Complete Guide for Property Investors.
Borrower Profile
Lenders assess the borrower as well as the property. Factors that affect your rate include:
- Income and employment status — landlords with significant employment income alongside rental income are viewed more favourably
- Portfolio size and track record — experienced landlords with an established, profitable HMO portfolio are generally less price-sensitive from a lender's perspective
- Credit history — defaults, CCJs or a history of missed payments will restrict your lender options and push up the rate
- Company structure — limited company borrowers have a separate assessment pathway; rates are sometimes slightly higher but the stress test may be more favourable
Location
Geography affects both the eligible lender pool and the rate. HMO properties in major cities with established student or professional rental markets are more attractive to lenders than those in secondary or tertiary markets with less liquidity. Some lenders apply geographic restrictions — refusing to lend in certain postcodes or only accepting HMOs in specific types of location. A specialist broker will know these restrictions in advance and avoid wasting your time with unsuitable applications.
Lender Types and the Rate Trade-Off
The HMO remortgage market involves several categories of lender, each with a different rate and criteria profile:
High-street lenders with a buy-to-let arm occasionally accept HMO security, usually up to five bedrooms and in limited circumstances. Their rates can be competitive where they do lend, but their criteria tend to be narrow.
Specialist buy-to-let lenders — Precise Mortgages, Paragon, explore, Keystone, Fleet Mortgages and similar — are the core of the HMO market. They are set up to assess HMO properties properly, understand licensing, and work with landlords who have portfolios of multiple properties. Their rates reflect the complexity of the product but are usually more competitive than what a reluctant high-street lender would offer.
For more on this topic, see our guide to Portfolio HMO Mortgage Rates and LTV Options.
Challenger banks and newer entrants increasingly participate in the HMO space and can offer sharp rates, particularly at lower LTVs. They may have tighter criteria in some areas but are worth including in any market comparison.
Rate vs Fee Trade-Off
Many HMO mortgage products charge an arrangement fee of 1% to 2% of the loan amount, or a fixed fee of £1,000 to £2,500. A product with a low headline rate and a high fee may cost more overall than a slightly higher rate with no fee, depending on the loan size and how long you plan to hold the product.
On a £300,000 mortgage over a two-year fix, the difference between a 5.0% rate with a £3,000 fee and a 5.3% rate with no fee is roughly £900 in favour of the no-fee product when you factor in the arrangement cost. On a five-year fix at the same loan size, the lower-rate product usually wins. Always assess rate and fee together on a total cost basis.
Fixed vs Tracker: Making the Call
The decision between a fixed rate and a tracker depends on your view of interest rates, your cashflow needs and your plans for the property.
Fixed rates make sense when:
– You need certainty on your monthly outgoings
– You are planning to hold the property for the full fixed term
– You believe rates are more likely to rise than fall over the period
Trackers make sense when:
– You want flexibility without ERCs (most trackers have none)
– You expect to sell or restructure the property within the next one to two years
– You believe rates will fall meaningfully in the near term
Most HMO landlords remortgaging in 2026 are opting for five-year fixes on the basis of cashflow certainty and to lock in rates before any future upward movement. But there is no single right answer — it depends on your find out more.
Getting the Best HMO Remortgage Rate
The most effective way to secure a competitive rate is to work with a broker who specialises in HMO mortgages and has access to the full market. A broker who works across 30 or more HMO lenders will identify the most suitable product for your property type, LTV and borrower profile — not just the one or two lenders you might approach directly.
Preparation also matters. Lenders price more competitively where the application is clean — current licence, full documentation, clear rental history and no unexplained gaps. Every delay or query in underwriting is an opportunity for a rate to change.
Find out more about how we approach HMO remortgage rate sourcing at The HMO Mortgage Broker.
Summary
HMO remortgage rates in 2026 range from approximately 4.5% on a competitive two-year fix at low LTV through to 7%+ on larger or more complex properties. The variables that matter most are LTV, property size, licence status, borrower profile and lender selection. Stress tests at 125–145% coverage on a 5.5% notional rate apply across most products, and limited company structures can sometimes unlock a more favourable stress test calculation.
Approaching the market with a well-prepared application, at the right time, through a specialist broker, consistently produces better outcomes than going direct to a single lender or relying on your existing provider's product transfer offer.
Frequently Asked Questions
What HMO remortgage rates are available in 2026?
HMO remortgage rates in 2026 typically range from 4.5% to 6.5% depending on LTV, property size, and your circumstances. The best rates are available at 60% LTV or below. Two-year fixed rates are generally lower than five-year fixes, though the gap has narrowed. Tracker and variable options start from around 4.5% but carry the risk of rate increases.
Are remortgage rates different from purchase mortgage rates for HMOs?
Remortgage rates are often very similar to purchase rates, and in some cases slightly better. Lenders view remortgages as lower risk because the property is already tenanted with a proven rental income track record. Some lenders offer specific remortgage products with reduced fees or rate discounts. Always compare both purchase and remortgage products as they may differ.
Should I choose a 2-year or 5-year fixed rate for my HMO remortgage?
This depends on your plans and risk tolerance. A 2-year fix offers lower initial rates and more frequent opportunities to reassess, but you pay remortgage costs more often. A 5-year fix provides longer certainty and fewer transaction costs, but locks you in if rates fall. If you plan to sell or significantly alter the property within 2-3 years, a shorter fix avoids early repayment charges.
Can I consolidate multiple HMO mortgages into one remortgage?
Individual property mortgages cannot be merged into a single loan (each property must have its own charge). However, some lenders offer portfolio facilities where multiple properties are managed under one account with consistent terms. This simplifies administration but cross-secures the properties. Most investors prefer separate mortgages for flexibility.