The average price of property coming on to the market fell marginally this month, according to Rightmove, but the property portal says trends have proved more resilient than most expected during the first half of the year.

According to the data, the average price of a residential property fell by 0.2%, or £905, this month, marginally below the 0% norm for this time of year, as increasing mortgage costs and greater buyer affordability constraints force sellers to temper their price expectations.

Recent Base Rate rises to combat stickier-than-expected inflation are biting, with the number of sales agreed now 12% behind 2019’s more normal market, in contrast to 2023’s better-than-expected first five months.

But Rightmove says buyer demand remains resilient, being 3% higher than 2019, with agents reporting that right-priced homes are still attracting motivated buyers due to a shortage of property for sale compared to historic norms.

The number of available properties for sale is 12% lower than at this time in 2019.

Rightmove research highlights the dangers of sellers initially over-pricing, with properties that need a reduction in asking price being more than 10% less likely to find a buyer than those that are priced right at the outset.

Rightmove’s Tim Bannister said: “The interest-rate brakes being applied more strongly to slow the economy are now beginning to bite in the housing market. While prices and sales bounced back this year much more strongly than most expected, the unexpectedly stubborn inflation figures and the surprise of further mortgage rate rises when many felt that they had stabilised, have contributed to the fall in prices and number of sales agreed.

“However, buyer demand remains resilient at 3% above 2019’s more normal market levels, buoyed by a shortage of quality property for sale and ongoing housing needs. First-time buyers, trader-uppers and downsizers with higher deposits and lower mortgage requirements appear to be still keenly searching the market, not wanting to miss out on the right property that is not over-priced and that they can still afford.”

Rightmove’s data shows that the two larger home sectors have been most impacted by lower levels of agreed sales. The numbers of sales agreed in June in the mid-market second-stepper sector and the top-of-the-ladder sector are 14% behind 2019’s level. Some discretionary movers in these sectors who are trading up and are substantially increasing their mortgage are likely reassessing their budgets, waiting to see which direction mortgage rates head in the coming months.

The smaller home, two-bedrooms and fewer market sector has been less impacted, with June’s sales agreed figure 9% below 2019’s level. This typical first-time buyer sector has held up most strongly throughout the first half of the year, highlighting an ongoing determination from many first-time buyers to navigate the unsettled mortgage market and get onto the ladder, particularly with rents at record levels. It is also an indication of some people deciding to retire early and downsize to a smaller property, perhaps to release some equity from their home for lifestyle or early retirement, or to gift a deposit to family first-time buyers.

Bannister continued: “The continuing twists and turns of persistent inflation and higher mortgage rates have posed some additional challenges for the market. Agents report that some movers are pausing until there is more certainty that mortgage rates have stabilised, as well as reviewing how higher costs affect their plans.

“However, there remains a large volume of motivated buyers who can factor rate rises into their budgets and are continuing to enquire about homes for sale, which is keeping the market functioning, albeit now with lower sales levels than at this time in 2019.

“Sellers who price right the first time, rather than starting with too high an asking price only to reduce later, have a much better chance of attracting one of these motivated buyers, and a good local agent will provide sellers with accurate evidence of prices that are being achieved in their area.”

Property industry reacts to Rightmove House Price Index