Harpenden's AL5 postcode district shows mixed market dynamics. Five-year price growth of 1.8% compound annual growth rate sits below national averages, whilst rental growth of 5.3% CAGR has outpaced capital appreciation substantially. Population expansion of 0.4% over the same period indicates limited demographic momentum. The district occupies the 36th percentile nationally with a trajectory score of 47.8, placing it in the average band. Early-stage gentrification characteristics suggest the area is undergoing gradual changes in character and demand. The rental-to-price growth differential warrants analysis for investors considering income-focused strategies, though broader market momentum remains constrained.
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See plans from £20/moKey signals
- 1Property prices up 1.5% over 5 years (5yr CAGR)
- 2Rents growing at 5.3% per year
- 3Population growing at 0.4% per year
Nearby districts
What's changing in Harpenden · June 2026
The trajectory score moved up 0.5 points this month to 48/100, driven mainly by safety.
Harpenden (AL5) common questions
Is Harpenden up and coming?
Praesago's gentrification model currently classifies Harpenden (AL5) as Early. Its trajectory score is 48/100 (Average), in the top 60% of districts nationally. The score is up 3.2 points over the last 12 months.
Is Harpenden safe?
Harpenden has a safety score of 50/100 on Praesago's index, based on police.uk recorded crime data.
What is the average house price in Harpenden?
The average property price in Harpenden (AL5) is £367k as of January 2026, based on UK House Price Index data. Prices have grown at 1.5% per year over the last five years.
What is the average rent in Harpenden?
The median monthly rent in Harpenden (AL5) is £1,898 (2026), based on ONS private rental data.
Which areas are near Harpenden?
Neighbouring postcode districts include Luton (LU2), West Ealing (W13), St Albans (AL3), Luton (LU1), Hatfield (AL10). 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.