TW7 (Isleworth) demonstrates mixed performance indicators relevant to investor considerations. Over five years, capital appreciation has been modest at 0.9% compound annual growth, while rental income has expanded more substantially at 5.0% annually, suggesting a yield-focused investment profile. The district scores 49.1 out of 100 on trajectory metrics, placing it at the 43rd percentile nationally, indicating average market fundamentals. Population declined marginally by 0.2% over the same period, despite the postcode entering an active gentrification phase. These dynamics—slower capital growth offset by stronger rental yields, combined with population stagnation amid neighbourhood change—characterise TW7 as a district with distinct income-generation characteristics rather than headline appreciation potential.
Domain breakdown
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See plans from £20/moKey signals
- 1Property prices up 1.0% over 5 years (5yr CAGR)
- 2Rents growing at 5.0% per year
- 3Population declining at 0.2% per year
Nearby districts
What's changing in Isleworth · June 2026
The trajectory score moved up 1.0 points this month to 50/100, driven mainly by safety.
2 planning applications submitted in TW7 over the last six months.
- Erection of a single storey detached outbuilding in rear garden of house (P/2026Mar 2026 · pending
- Single storey rear extension (6m depth, 3m eaves height, 3.15m maximum height)Feb 2026 · GPD Extension Refused
Isleworth (TW7) common questions
Is Isleworth up and coming?
Praesago's gentrification model currently classifies Isleworth (TW7) as Active. Its trajectory score is 50/100 (Average), in the top 50% of districts nationally. The score is up 2.8 points over the last 12 months.
Is Isleworth safe?
Isleworth has a safety score of 29/100 on Praesago's index, based on police.uk recorded crime data.
What is the average house price in Isleworth?
The average property price in Isleworth (TW7) is £664k as of January 2026, based on UK House Price Index data. Prices have grown at 1.0% per year over the last five years.
What is the average rent in Isleworth?
The median monthly rent in Isleworth (TW7) is £2,231 (2026), based on ONS private rental data.
Which areas are near Isleworth?
Neighbouring postcode districts include Bedford (MK44), Whetstone (N20), Huntingdon (PE28), Huntingdon (PE29), Welwyn Garden City (AL7). Each has its own monthly data page on Praesago.
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Disclaimer: Praesago provides data analytics and market intelligence. Nothing on this platform constitutes financial advice, investment advice, or a personal recommendation. Property values can fall as well as rise. Past performance does not predict future results. Seek independent financial and legal advice before making property investment decisions.