Interest rate increase to 1.5% could wipe £28k off the average house price

The latest research by the property finance specialists, One77 Mortgages, has looked at what a notable hike in interest rates could do to the UK property market.

When looking at the correlation between changing interest rates and the average house price it’s clear that the two move in tandem and when rates go up, prices soon fall and as they’ve dropped prices have increased.

In the last 30 years, there has been just one notable event whereby interest rates increased rapidly, more than doubling from 7.38% in May 1988 to 14.88% by October 1989.

Accounting for fiscal lag, the house market-maintained price growth momentum until August 1989 when the average house price peaked at £60,701. Between that point and October 1992, the average house price fell by 12.3%, £740 per month, with the market bottoming out at £53,213.

With Brexit continuing to cast dark clouds over the economy a number of rates increases could well be implemented if a deal is not reached and should they double to reach just 1.5%, history could repeat itself and see a 12.34% decrease in the current average house price. If this were to happen, it would equate to £28,153 wiped off property values.

Managing Director of One77 Mortgages, Alastair McKee, commented:

“For many homeowners, the current rate lows of sub 1% are all they’ve ever known, however, this could soon change should the current period of economic uncertainty continue.

Even a minor increase to 1.5% could not only translate to a substantial increase in monthly mortgage payments for UK homeowners but could also see the price of their bricks and mortar investment fall.

We’ve seen what Brexit uncertainty has done to the market already where the rate of price growth is concerned although it remains in good health considering, fuelled by a strong level of mortgage approvals. However, if we were to then see this buyer demand evaporate due to a hike in rates, the market could suffer further and see price growth fall into the negative.”

Double in interest rates
Date
Rate
17-May-88
7.38
03-Jun-88
7.88
10-Jun-88
8.38
24-Jun-88
8.88
07-Jul-88
9.88
21-Jul-88
10.38
08-Aug-88
10.88
25-Aug-88
11.88
25-Nov-88
12.88
25-May-89
13.75
31-Aug-89
13.84
04-Sep-89
13.88
08-Sep-89
13.75
06-Oct-89
14.88
Resulting Drop in House Prices
Date
Rate
31-Aug-89
£60,701
04-Sep-89
£60,701
08-Sep-89
£60,701
06-Oct-89
£59,533
08-Oct-90
£57,901
13-Feb-91
£57,086
27-Feb-91
£57,086
22-Mar-91
£57,086
12-Apr-91
£56,853
24-May-91
£56,853
12-Jul-91
£57,959
04-Sep-91
£57,959
05-May-92
£55,166
22-Sep-92
£55,328
16-Oct-92
£53,213
Total Drop
12.34%
Current Average House Price
£228,147
12.34% Drop on today’s values
£28,153

 

Properganda PR

National and local media coverage for property businesses. Journo quotes delivered in minutes.

You May Also Enjoy

Breaking News

Applicant budgets remain stable and rental prices in line with historic norms

Ratio of new renters per instruction rose by 5.1% from 8.9 to 9.4 applications per instruction. Average rental prices declined by 4% in November 2025, remaining closely aligned with November levels observed over the past four years. Year-to-date, average rental prices are 2% higher in 2025 compared to 2024.   New data from Foxtons, London’s…
Read More
Estate Agent Talk

The Impact of Increasing Lease Conversions on Estate Agents in 2026

2026 is shaping up to be a watershed year for the property market. Economic pressures, shifting demand and regulatory changes are converging to create a surge in lease conversion applications. For estate agents, this “perfect storm” will reshape the portfolios they manage and redefine their role in advising landlords. Mustafa Sidki of the construction team…
Read More
Breaking News

First-time buyers help drive the most home moves for three years

Zoopla forecasts 1.5% house price growth for 2026 Housing sales hit 1.2 million over 2025 despite Q4 Budget slowdown More sales doesn’t mean faster price growth – house prices rise just 1.1 per cent (vs 1.9 per cent in 2024) The hottest markets for price growth across Britain are the Scottish Borders (TD postal area…
Read More
Breaking News

Mortgage Lending Statistics – December 2025

Latest findings The outstanding value of all residential mortgage loans increased by 0.9% from the previous quarter to £1,733.7 billion, and was 2.9% higher than a year earlier. The value of gross mortgage advances increased by 36.9% from the previous quarter to £80.4 billion, the largest increase in new advances since 2020 Q3, and was…
Read More
bank of england interest rate
Breaking News

Bank of England interest rates decision – Thoughts from the Industry

The Bank of England has just announced its decision to cut the base rate to 3.75%, the first cut seen since August of this year. This decision comes after inflation (CPI) dropped to 3.2% in November (from 3.6% in October), slowly edging towards the Bank’s 2.0% target. The Monetary Policy Committee voted 5-4 in favour…
Read More
Breaking News

A Winter Rate Cut to Thaw the Market

By Kevin Shaw, National Sales Managing Director, LRG Today’s reduction in interest rates is very welcome news – for homeowners, buyers, property professionals, and no doubt Government ministers. This warming news is set against a chilly backdrop: unemployment has increased to 5.1%, while the November Budget tightened the fiscal screws. Inflation, however, has eased to…
Read More