Nationwide and Virgin Money have joined the deluge of lenders raising their mortgage rates again, with experts saying they will roughly “slap on an extra £360 a year to a mortgage of £150,000”. Nationwide is increasing mortgage rates from tomorrow, Friday, 13 March, by up to 0.2 percent across the board. The lender had only increased rates just a week ago by up to 0.25 percent.

Virgin Money is also increasing across the board by up to 0.21 percent from tomorrow. The lender had also only increased rates just a week ago by up to 0.25 percent.

Experts said a 0.2 percent rise is the equivalent of roughly “slapping on an extra £360 a year to a mortgage of £150,000”. Earlier today, NatWest announced up to 0.25 percent rises across the board and Barclays, with up to 0.3 percent rises across the board.

Swap rates are heading towards where they were a year ago due to the war in the Middle East – meaning the mortgage market is in “turmoil”.

Emma Jones, managing director at Runcorn-based Whenthebanksaysno.co.uk, said: “Rates are now going up at breakneck pace and borrowers should be very conscious of this fact. Lenders large and small are upping rates across the board, often quite noticeably. Events in the Middle East are creating turmoil in the mortgage market.”

Babek Ismayil, CEO at homebuying platform OneDome, said the mortgage market looked very different to the start of March.

He added: “This has not been a great week for borrowers at all. Markets are highly volatile and are pricing in increased inflation, which is sending swap rates north and mortgage rates with them. In under a fortnight, the entire mortgage landscape has changed.”

Dariusz Karpowicz, director at Doncaster-based Albion Financial Advice, said an extra 0.2 percent added roughly £360 a year on a £150,000 mortgage.

He added: “Four rate rises in a single week and we are not done yet. Nationwide and Virgin Money are both hiking by up to 0.2 percent from tomorrow, right behind NatWest and Barclays. That extra 0.2 percent adds roughly £360 a year on a £150,000 mortgage. Not pocket change.

“Until geopolitical tensions settle, lenders will keep repricing. Swap rates are reacting to global uncertainty and lenders are passing every basis point straight to borrowers.

“If you are sitting on a deal or thinking about one, lock your rate in now. You can always switch to a lower rate later if markets calm down. Waiting, on the other hand, only costs you more.”

Adam Stiles, managing director at London-based Helix Financial Partners, said he expected more turbulence before the markets cooled again.

He added: “The mortgage market has been in turmoil this week with a whole raft of rate increases across the board, with very little notice. We’re expecting more to come until the markets calm down.

“Stability here is key and we won’t see rates calming down until we see this. It’s important to get a rate locked in sooner rather than later to hedge any further increases. If they drop again you can secure lower rates at that point.”

Simon Bridgland, broker at Canterbury-based Charwin Private Clients, said borrowers would be feeling “nervous”.

He added: “Two lenders joined at the hip have both come out and set up their stall for the weekend, with increases sure to set off the more nervous borrower. With rates set to increase by up to 0.2 percent with both Nationwide and Virgin from tomorrow. This comes hot on the heels of NatWest and Barclays, who have both issued notices of increases from tomorrow.”

Martin Rayner, director at Compton Financial Services, explained why rising swap rates are being passed on to borrowers.

He added: “Rising swap rates lead to higher mortgage rates and also signal that markets expect interest rates to stay higher for longer, which can reduce affordability for borrowers and increase borrowing costs for businesses, potentially slowing housing activity and wider economic growth. Markets are becoming less confident that interest rates will fall soon, with geopolitical tensions and inflation risks pushing expectations towards rates staying higher for longer.”