Government inaction on the housing market will put the brakes on price growth next year, an agent has claimed.

Jackson Stops is predicting that house price growth will remain flat in 2018 due to punitive Stamp Duty levels and continuing economic and political uncertainty.

The national agent is expecting little price change in the capital for purchase and rental prices.

It is also claimed that a “magpie market” is emerging for rentals in London, where tenants are prepared to part with more money for new and shiny well-located, exceptional quality homes, leaving older homes vacant and pushing up rents as landlords struggle to fill those properties.

Country branches expect to see sustained growth in the middle market for homes valued at £500,000 to £1m, with some branches in the West Country predicting prices to increase by around 4% in 2018. In the South-East, overall sentiment from branches points to prices remaining stable.

Nick Leeming, chairman of Jackson-Stops, said: “Prohibitive levels of Stamp Duty have been a real drag on the UK property market over the past financial year, and although the Treasury will be pleased to see receipts have generated £8.6bn in revenue on residential transactions, sales levels fell by 8%.

“This fall in market activity can no longer be ignored and the Government must view the property market through the eye of the home owner – particularly now the Bank of England has announced an interest rate rise. Traditionally, higher interest rates mean higher mortgage rates, so if buyers weren’t already acutely aware of the costs associated with moving, they will be now.

“With the Budget just around the corner, the majority of our branches hope for, but do not expect, Philip Hammond to address Stamp Duty reform, particularly at the top end of the market. If Stamp Duty levels weren’t causing so much harm to the £1m-plus market nationally, I think we would see an increase in liquidity at all levels.”

Leeming added that more help was needed for those moving up the housing ladder rather than just first-time buyers and called for housing minister Alok Sharma to resurrect the Housing White Paper if Chancellor Philip Hammond doesn’t take any action in next week’s Budget.