Remortgage to clear your equity loan with our HTB-specialist mortgage advisers








Help to Buy loan interest hits differently once year 6 starts. Our HTB-specialist mortgage advisers help Cardiff borrowers replace the equity loan with one larger mortgage, so the old mortgage and the redemption sum complete together. We compare deals across HTB-friendly lenders, deal with the scheme paperwork, and keep the case moving from valuation to solicitor to completion. In Cardiff Bay and the city centre, where values have shifted since many post-2015 purchases, that joined-up approach matters.
The local numbers show why owners want this sorted. homedata.co.uk records an average sold price of £253,000 across the Cardiff postcode area for April 2025 to March 2026, up £5,200 over the year, which is 2%. For borrowers who bought a new build around Cardiff Bay or near the BBC drama village, a 2% rise can mean the equity-loan payoff is larger than the original cash you borrowed. Our whole-of-market brokers size the new mortgage around the current redemption figure, not the old purchase price, and they check early repayment charges if your current mortgage is still fixed.

£253,000
Average sold price, Cardiff postcode area
£251,000
Established property average
£397,000
Newly built property average
£5,200
Annual price change
2%
Annual price change %
12,000
Property sales in last 12 months
-12.1%
Change in sales volume
166
New-build sales in last 12 months
1.4%
New-build share of sales
44.4%
Terraced share of sales
26.7%
Semi-detached share of sales
17.8%
Detached share of sales
11.1%
Flat share of sales
£79,400
Illustrative 20% HTB loan on average Cardiff new build
Using listing data from home.co.uk and property data from homedata.co.uk
Most people do this with one new mortgage. The lender repays your current mortgage balance, adds the Help to Buy redemption amount, then wraps both into a single product. Cleaner. In Cardiff, where homedata.co.uk shows the average newly built property at £397,000, even a standard 20% equity loan would have started at £79,400, before any rise in value around places such as Cardiff Bay and the city centre changed the final payoff.
Here is the bit that catches people out. You do not repay the cash you first borrowed. You repay the scheme's percentage of the home's current market value, based on a Red Book valuation accepted by the administrator. So, using the Cardiff new-build average of £397,000 and the 2% annual rise shown by homedata.co.uk, a home now valued at £404,940 would mean a 20% redemption figure of £80,988, not the original £79,400.
That difference is why waiting can feel expensive. Year 6 starts with 1.75% interest on the equity loan, plus the £1 monthly management fee, and the charge rises after that under the scheme rules. At the same time, any further price growth in Cardiff Bay, around the Senedd, or near the new business district still belongs partly to the equity-loan provider until you redeem. Our advisers look at both sides, monthly affordability and future equity leakage, before recommending whether a remortgage now stacks up.
Cardiff also has the sort of market mix where lender policy matters. homedata.co.uk shows 44.4% of sales were terraced and 11.1% were flats in the last 12 months, and some lenders treat flats, newer blocks, and remortgage-plus-redemption cases more cautiously than a standard house remortgage. Our whole-of-market brokers filter for that. You get a shortlist built around scheme familiarity, property type, and the post-redemption loan-to-value.
Source: homedata.co.uk sold-price data for Cardiff postcode area, April 2025 to March 2026. Illustration uses an average Cardiff new build at £397,000, a 20% equity loan of £79,400, and year-6 HTB interest of 1.75% plus £1 per month management fee. Remortgage comparison uses an illustrative 5.00% mortgage rate, not a quoted product.
Not every lender likes this sort of case. Some are fine with a straight remortgage but tighten up once the loan includes Help to Buy redemption money, a flat near Cardiff Bay, or a newer apartment block around the city centre. Others want the valuation worded in a certain way, or the solicitor instructed early because the redemption statement has to match the mortgage offer. That is where our HTB-specialist mortgage advisers save time.
We compare deals across HTB-friendly lenders and screen out the ones that do not fit the file. That matters in Cardiff because the market is broad. homedata.co.uk shows 12,000 sales in the last 12 months across the Cardiff postcode area, with 1,300 flats and 5,300 terraced homes changing hands, so a one-size-fits-all lender search usually misses something. Our brokers look at the property type, your current balance, the redemption figure, and your post-redemption loan-to-value before we submit anything.
We start with your current mortgage balance, the Help to Buy percentage, your income, and the property details. In Cardiff, we also ask whether the home is a flat, terrace, or newer build because lender policy can shift on homes around Cardiff Bay and the city centre.
Our broker checks lender appetite for a remortgage that includes Help to Buy redemption borrowing. This is a filter stage, not a promise. It helps us see whether the larger mortgage is realistic before you pay out for legal work.
You book a RICS Red Book valuation that the scheme administrator will accept. That figure drives the payoff amount. On a Cardiff home that has moved with the 2% annual rise recorded by homedata.co.uk, the redemption sum can be higher than borrowers expect.
Once the valuation is in, we submit the application with the correct loan figure. The new mortgage usually covers your current mortgage balance, the Help to Buy redemption amount, and any product fees added to the loan.
The lender checks income, credit profile, and the property. Flats near Cardiff Bay or newer stock around the BBC drama village can need a tighter review, which is one reason our advisers keep contact with the lender during underwriting.
Your solicitor deals with the legal side and files the redemption paperwork through the administrator's process. Some Cardiff cases sit under the standard Target HCA route, while others may follow the Welsh scheme path, so we check the paperwork trail at the start.
On completion day, the old mortgage is repaid and the equity loan is cleared from the new mortgage funds. After that, you own 100% of the equity again, subject to the new lender's charge only.
Get the Red Book valuation arranged before the full application goes in. That gives the lender the real repayment figure, not a guess, and stops the mortgage offer being sized too low. In Cardiff, where homedata.co.uk shows values across the postcode area rose by £5,200 over the last year, a small change in valuation can alter the amount needed to redeem.
Cardiff price growth changes the maths. homedata.co.uk shows the average sold price across the Cardiff postcode area rose by £5,200 over the last 12 months, taking the average to £253,000. That is only 2% on paper, but an equity loan tracks value, not your old cash advance. Around Cardiff Bay, the Senedd, and the city centre, owners often find the new mortgage needs to cover more than they first pencilled in.
The new-build angle matters here too. homedata.co.uk records an average newly built property price of £397,000, against £251,000 for established stock, and only 166 new-build sales out of 12,000 total sales in the last year. That small 1.4% share tells you newer homes are a narrower slice of the market, which can make lender policy more selective. Our whole-of-market brokers know where to look when the file involves a recent apartment near Cardiff Bay or a later-phase build close to the new business district.
Post-redemption loan-to-value can still improve, even with a larger mortgage. Say you bought at the Cardiff new-build average of £397,000 with a 75% first mortgage of £297,750 and a 20% equity loan of £79,400. If the home now values at £404,940, and you remortgage to cover the old mortgage plus the £80,988 redemption, the combined borrowing would be £378,738 before fees, which is a 93.53% loan-to-value against the new value. That is still high, but it is often cleaner than borrowers fear once the real figures are laid out.
Affordability is the next test. A lender will stress the payment on the bigger mortgage, not just look at the fact you are clearing the equity loan. Cardiff's market mix is useful context here. homedata.co.uk shows terraced homes made up 44.4% of sales and semis 26.7%, so many borrowers are not dealing with top-end detached borrowing, they are dealing with ordinary home values where the monthly payment is the key pass-or-fail point. Our advisers run that check before you spend money on the legal side.
The first five years lull many people into leaving it. No interest. Just the £1 monthly management fee. Then year 6 lands and the charge becomes visible, which is why we see more enquiries from Cardiff owners whose homes are in the wider CF postcode area, including stock built during the post-1980 development push around Cardiff Bay.
There is also the timing issue with fixes. Some owners near the city centre or the Cardiff International Sports Village are still tied into their current mortgage and worry the early repayment charge will kill the idea. Sometimes it does. Sometimes it does not. Our broker works it through in pounds and pence, so you can compare the ERC against the cost of staying in the equity loan for longer.
Sales volumes also tell a story. homedata.co.uk records 12,000 sales across the Cardiff postcode area in the last 12 months, down 12.1%, or 1,800 transactions. A slower sales market can push more owners towards remortgaging rather than selling, because clearing the loan without moving keeps control of the timing in your hands.
Cardiff's role as the capital city of Wales also feeds into that choice. The Senedd, healthcare, education, and tech employers keep people anchored here. Add the regeneration around Cardiff Bay, the BBC drama village, and the city centre, and it is easy to see why many owners want to sort the finance and stay put rather than list the property.
We start with the redemption side, not the teaser rate. The valuation has to work. The legal route has to work. The lender has to allow funds for Help to Buy repayment inside the remortgage. In Cardiff, where flats accounted for 11.1% of sales and 1,300 transactions over the last year according to homedata.co.uk, those policy points matter more than a headline product page suggests.
Then we test the loan-to-value bands. A borrower in a terraced home, which matches 44.4% of Cardiff sales by homedata.co.uk, may have a very different lender pool from someone in a newer flat by Cardiff Bay, even if both are redeeming a similar equity share. The property type can change the available products, valuation approach, and maximum borrowing.
We also check your scheme paperwork. Cardiff creates one extra wrinkle because some borrowers speak loosely about Help to Buy when they actually mean a Welsh-equity-loan case with slightly different administration. We sort that early. It stops the solicitor pack, valuation wording, or redemption statement going down the wrong route later.
Cost is kept plain. Our initial consultation is free. We are paid a procuration fee by the lender on completion in standard cases, and if a specialist HTB case attracts a flat advice fee, we tell you before you commit. No surprises halfway through.
No. Some lenders are happy with a standard remortgage but do not like a case where the new loan has to repay an equity loan at the same time. In Cardiff, that can be more noticeable on flats near Cardiff Bay or newer homes around the city centre, so our whole-of-market brokers screen for lenders that fit the case before we recommend a product.
Yes, in most cases you need a RICS Red Book valuation that the scheme administrator will accept. The redemption figure is based on the current market value, not the original loan amount, which is why the valuation is central. With homedata.co.uk showing the Cardiff postcode area average rose by 2% over the last year, even a modest change in value can shift the payoff figure.
It depends on the valuation date, lender turnaround, and solicitor speed. A tidy case can move quickly, but Help to Buy redemption adds paperwork that a standard remortgage does not have. Cardiff cases involving flats around Cardiff Bay or newer-build blocks can also take longer if the lender wants extra checks on the property.
Yes, partial redemption is possible in many cases. Some owners use cash to reduce the equity loan but leave part in place, rather than borrowing the full amount on a new mortgage straight away. The trade-off is that you still keep a smaller Help to Buy loan running, so you still have future charges and you still share future value growth on the remaining percentage.
You may face an early repayment charge if you remortgage before the fixed term ends. That does not rule the idea out. Our advisers calculate the ERC against the cost of staying in the Help to Buy loan, including year-6 interest and the effect of any further Cardiff price growth on the redemption sum.
Not always in the short term. On pure year-6 interest alone, the Help to Buy charge can still look lower than adding the same amount to a mortgage, especially if mortgage rates are high at the time. The wider point is that remortgaging stops the scheme sharing in future growth, which matters in a market like Cardiff where homedata.co.uk shows values rose by £5,200 over the last year.
Often, yes, though it depends on your current mortgage balance and the updated valuation. Some Cardiff owners assume the bigger mortgage means worse loan-to-value, but the opposite can happen if the property has risen in value since purchase. We work out the post-redemption percentage against the current valuation before we recommend anything.
Yes. Flats need a closer lender check, not least because homedata.co.uk shows 11.1% of Cardiff sales were flats in the last year, and lender policy can vary more on leasehold and newer blocks. We will check the lender criteria, valuation route, and legal timetable before the application goes in.
We can still help. The mortgage part of the job is similar, but the administration and paperwork can differ from the standard Target HCA route. We check your original documents at the start, then line up the valuation, lender, and solicitor around the correct redemption process.
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Guidance on valuations, redemption timings and paperwork for Cardiff equity-loan cases
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Arrange the valuation step needed to calculate your redemption figure
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Find a solicitor used to Help to Buy redemption work and scheme documents
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Whole-of-market mortgage advice for remortgage, move, and product-switch cases
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Speak to our Cardiff mortgage brokers about lender policy and affordability
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Remortgage to clear your equity loan with our HTB-specialist mortgage advisers
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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.