HA3 in Harrow shows rental growth outpacing capital appreciation, with rents rising at 5.2% annually over five years against property price growth of 1.9%. The district's trajectory score of 42.3/100 places it in the 12th percentile nationally, indicating below-average performance metrics. Population growth of 0.7% over the same period remains modest, suggesting limited demographic pressure. The area is in an active gentrification stage, indicating ongoing urban change and investment activity. For investors evaluating HA3, the rental yield advantage is notable, though capital growth prospects remain constrained relative to higher-scoring postcodes. Price volatility and locational factors merit individual property assessment.
Domain breakdown
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See plans from £20/moKey signals
- 1Property prices up 1.4% over 5 years (5yr CAGR)
- 2Rents growing at 5.2% per year
- 3Population growing at 0.7% per year
Nearby districts
What's changing in Harrow · June 2026
The trajectory score moved up 0.4 points this month to 43/100, driven mainly by demand.
191 planning applications submitted in HA3 over the last six months, 9 change of use, 25 demolition.
- Single storey rear extension; Alterations to roof of rear extension to raise height (Demolition of rear extension and canopy)Apr 2026 · pending
- Single storey rear extension; External alterations (Demolition of rear extension)Apr 2026 · pending
- Single storey front extension incorporating porch; Single storey side extension (Demolition of attached garage)Apr 2026 · pending
Harrow (HA3) common questions
Is Harrow up and coming?
Praesago's gentrification model currently classifies Harrow (HA3) as Active. Its trajectory score is 43/100 (Average), in the top 86% of districts nationally. The score is up 5.3 points over the last 12 months.
Is Harrow safe?
Harrow has a safety score of 24/100 on Praesago's index, based on police.uk recorded crime data.
What is the average house price in Harrow?
The average property price in Harrow (HA3) is £686k as of January 2026, based on UK House Price Index data. Prices have grown at 1.4% per year over the last five years.
What is the average rent in Harrow?
The median monthly rent in Harrow (HA3) is £1,743 (2026), based on ONS private rental data.
Which areas are near Harrow?
Neighbouring postcode districts include Radlett (WD7), Harrow (HA2), Edgware (HA8), Hampton (TW12), Northolt (UB5). 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.