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UK house price growth halves amid rising mortgage interest rates

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Cite

correspondent, K. M. B. (2026, October 1). UK house price growth halves amid rising mortgage interest rates. The Guardian. https://www.theguardian.com/money/2026/oct/01/uk-house-price-growth-rising-mortgage-interest-rates-nationwide

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The Guardian · collected 2026-10-01 · by Kalyeena Makortoff Banking correspondent

Quick Summary

UK house price growth slowed significantly in September, with an annual increase of 0.8%, down from 1.6% in August, according to Nationwide. The average UK home now costs £274,251. This slowdown is attributed to rising mortgage interest rates and economic uncertainty caused by conflicts in the Middle East, leading to higher energy prices and inflation concerns. Meanwhile, Northern Ireland saw the strongest growth at 5.9%, while East Anglia experienced a decline of 0.7%.
Written by AI on 2026-10-01, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

In September, UK house price growth halved to 0.8% annually from 1.6% in August, according to data released by Nationwide. The average UK house price stood at £274,251 for the month. Robert Gardner, Nationwide’s chief economist, noted this marked the weakest rate of growth since December 2025. He attributed the slowdown partly to economic uncertainty and growing expectations of Bank of England base rate increases, which have pushed up mortgage rates. While housing affordability has improved due to house price growth lagging behind earnings growth, higher interest rates partially offset these gains, dampening market activity.

Additionally, Moneyfacts reported that UK mortgage interest rates had reached their highest levels since July 2024 and October 2023 for two-year and five-year fixed-rate mortgages respectively. This trend has deterred potential buyers amid rising energy costs and inflation concerns stemming from conflicts in the Middle East, particularly the US-Israel war with Iran.

Written for “UK House Price Growth Slows” on 2026-10-30, grounded in this article and the 2 other(s) covering the same event.

Story

📰 UK House Price Growth Slows
Economy/Business · 3 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads unscored and hedges 18% of its claims. Each row says how that neighbour differs.
Evening Standard
Hedges 2 of 7 claims Outlet record 65/100
Evening Standard
Hedges 3 of 22 claims Outlet record 65/100
Evening Standard
Hedges 3 of 21 claims Outlet record 65/100
“The articles discuss similar topics (mortgage rate hikes and their impact on home buying) but refer to different time periods and data specifics.”
Evening Standard
Hedges 3 of 21 claims Outlet record 65/100
“The articles discuss trends in the UK housing market but report on different time periods and aspects (monthly sales vs. annual price growth).”
Daily Mail
Hedges 3 of 33 claims Outlet record 68/100
“The articles discuss house price trends but cover different time periods and data sources, indicating distinct analyses rather than a single specific incident.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
17
sentences that state something as happening or true
Uncertain
18%
3 of 17 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
The Guardian's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
3
Economy/Business
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-01 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Guardian · 2729 article(s) · 6 correction(s) detected
Running correction rate · 6 correction(s)

Who wrote this

Kalyeena Makortoff Banking correspondent
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Also by Kalyeena Makortoff Banking correspondent
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 13 articles by Kalyeena Makortoff Banking correspondent →

Topics

Bank [of England British Iran Moneyfacts Nationwide

Subjects

Nationwide ORG · 3× Bank [of England ORG · 1× British NORP · 1× East Anglia GPE · 1× Gardener PERSON · 1× Iran GPE · 1× Moneyfacts ORG · 1× Northern Ireland GPE · 1× Robert Gardner PERSON · 1×

Narrative

Moneyfacts reported earlier this week that the average interest rate on a two-year fixed mortgage in the UK had risen to its highest level since July 2024, while the average rate on a five-year fixed rate mortgage hit its highest level since October 2023.
framing: assertive · carried by 1 article(s) · first seen 2026-10-01
2026-10-01 · The Guardian
UK house price growth halves amid rising mortgage interest rates · assertive framing

Claims (17 extracted, 3 hedged)

Annual house price growth halved in the UK last month, as economic uncertainty sparked by conflict in the Middle East continued to deter homebuyers. asserted
uncertainty → halve → homebuyers
The average price of a British home rose 0.8% in the year to September to £274,251, according to Nationwide. uncertain
price → rise → Nationwide
That was half the rate recorded in August, when house prices grew 1.6% year on year. asserted
prices → record → year
It also marked the slowest pace of home price growth since December last year. asserted
It → mark → December
House prices across the UK fell 0.2% month on month, after taking account of seasonal effects. asserted
prices → fall → effects
The housing market has been subdued in recent months, with the US-Israel war with Iran and resulting disruption to Gulf oil flows having driven up energy costs and inflation fears. asserted
war → subdue → costs
That has fed through to higher interest rates on mortgages, making it more expensive for people to buy new homes. asserted
people → feed → homes
“Geopolitical tensions remain high, with the conflict in the Middle East exerting upward pressure on energy prices, fanning inflation concerns,” the Nationwide chief economist, Robert Gardner, said. asserted
economist → remain → concerns
“This in turn has led to mounting financial market expectations of Bank [of England] rate increases, which has maintained upward pressure on the market interest rates which underpin mortgage pricing.” asserted
which → lead → pricing
Moneyfacts reported earlier this week that the average interest rate on a two-year fixed mortgage in the UK had risen to its highest level since July 2024, while the average rate on a five-year fixed rate mortgage hit its highest level since October 2023. asserted
rate → report → October
Both were sitting above 5.9%. asserted
Both → sit → %
Across the regions, East Anglia posted the biggest hit to house prices, logging an annual decline of 0.7%, according to Nationwide. uncertain
Anglia → post → Nationwide
Northern Ireland was an exception, experiencing the strongest house price growth at an annual rate of 5.9%. asserted
Ireland → experience → %
However, the house price slowdown has improved affordability for some homebuyers, Gardener said. asserted
Gardener → improve → homebuyers
“Underlying affordability is improving, as house price growth has been well below earnings growth for some time,” he said. asserted
he → underlie → time
“These gains have been only partially offset by higher mortgage rates. asserted
gains → offset → rates
This suggests that activity should regain momentum in the quarters ahead, providing the energy shock fades and confidence returns – especially if market interest rates fall back to pre-conflict levels.” uncertain
rates → suggest → levels
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