TR21 (Isles of Scilly) demonstrates sustained property appreciation at 9.1% compound annual growth over five years, outpacing the rental growth rate of 6.6% and the modest population increase of 2.4%. With a trajectory score of 63.6—placing it in the 98th percentile nationally—the district shows strong fundamentals relative to UK markets. The postcode remains in a latent gentrification stage, suggesting limited structural transformation to date. The divergence between capital and rental growth indicates investor demand may be outweighing rental yield generation, a pattern typical of island markets with constrained supply and tourism influence. Property valuations and rental dynamics warrant individual assessment given geographic isolation and seasonal economic fluctuations specific to this jurisdiction.
Domain breakdown
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See plans from £20/moKey signals
- 1Property prices up 9.0% over 5 years (5yr CAGR)
- 2Rents growing at 6.6% per year
- 3Population growing at 2.4% per year
Nearby districts
What's changing in Isles Of Scilly · June 2026
The trajectory score moved down 5.4 points this month to 58/100, driven mainly by safety.
Isles Of Scilly (TR21) common questions
Is Isles Of Scilly up and coming?
Isles Of Scilly (TR21) has a trajectory score of 58/100 (Strong), placing it in the top 12% of postcode districts in England and Wales. The score is down 7.5 points over the last 12 months. The score combines price momentum, demand, transformation, economy, safety and risk signals from public data, updated monthly.
Is Isles Of Scilly safe?
Isles Of Scilly has a safety score of 35/100 on Praesago's index, based on police.uk recorded crime data.
What is the average house price in Isles Of Scilly?
The average property price in Isles Of Scilly (TR21) is £269k as of January 2026, based on UK House Price Index data. Prices have grown at 9.0% per year over the last five years.
What is the average rent in Isles Of Scilly?
The median monthly rent in Isles Of Scilly (TR21) is £996 (2026), based on ONS private rental data.
Which areas are near Isles Of Scilly?
Neighbouring postcode districts include Isles Of Scilly (TR25), Isles Of Scilly (TR24), Isles Of Scilly (TR23), Isles Of Scilly (TR22), Penzance (TR19). 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.