Updated:
January 2026
Isleworth House Prices (2026)
The average house price in Isleworth is £641,250. Average house prices have decreased by -15.33% year-on-year. The latest data shows 19 property sales in Isleworth. Property sales have increased by 26.67% year-on-year.
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Overview
Isleworths property market witnessed notable shifts in August. The average property price fell to £641,250, a 5.59% decrease from July. Year-on-year, prices dropped 15.33%. Despite this, forecasts suggest a potential 28.34% price rise by next year. Sales volumes dipped 42.42% month-on-month, totalling 19 transactions, yet they grew 26.67% compared to last year. This indicates enduring interest despite price declines. Overall, Isleworth presents a fluctuating yet promising landscape for investors anticipating long-term growth. Market dynamics remain in focus.
This AI generated overview is not investment advice.
Isleworth Average House Prices
The Average House Prices charts show the year-on-year trends for each property type in Isleworth. The average house price has decreased by -15.33% from £757,375 to £641,250.
Average House Prices
Price
£641,250
MoM Price
£679,188
MoM Change
-5.59%
YoY Price
£757,375
YoY Change
-15.33%
YoY Forecast Price
£823,002
YoY Forecast Change
28.34%
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Isleworth Sales Volumes
The Sales Volumes charts show the year-on-year trends for each sales type in Isleworth. The sales volume has increased by 26.67% from 15 to 19.
Total Sales Volumes
Sales
19
MoM Sales
33
MoM Change
-42.42%
YoY Sales
15
YoY Change
26.67%
Isleworth Frequently Asked Questions
The FAQs can help you answer common questions. It will help you to answer questions about the London Property Guide methodology and the Isleworth property market.
What Is the Average House Price in Isleworth?
The average house price in Isleworth is £641,250. Average house prices have decreased by -15.33% year-on-year from £757,375 to £641,250.
How Many Properties Have Sold in Isleworth?
The latest data shows 19 property sales in Isleworth. Property sales have increased by 26.67% year-on-year from 15 to 19.
What Period Does the Isleworth Data Cover?
Official UK property data is released monthly. Pricing data has a two-month delay and sales data has a five-month delay. The Isleworth data for January 2026 is from August 2025. The data also includes 10-year trend charts. London Property Guide processes pricing and sales data together to share accurate insights.
What Are the London Property Guide Data Sources?
London Property Guide processes official UK property data monthly using proprietary analysis. It has processed 2,100 data points for the latest Isleworth data. The data represents the trailing 12 months.
Compare House Prices In London Towns
Compare the average house price and more in London towns. The data is updated each month using official UK property sources.