Sold prices · London
Sold house prices in HA3 (Harrow)
275 standard residential sales registered with HM Land Registry for completions from 1 August 2025 to 31 July 2026 (our data runs to 28 August 2026). The newest month, August 2026, is left out: HM Land Registry is still adding sales to it. Earlier recent months can still grow a little in later releases.
By property type
| Type | Sales | Median | Middle 50% | 95% interval of the median |
|---|---|---|---|---|
| Semi-detached | 114 | £604,000 | £545,875 – £703,750 | £580,000 – £630,000 |
| Terraced | 79 | £570,000 | £500,000 – £630,000 | £530,000 – £600,000 |
| Flat / maisonette | 63 | £314,000 | £235,500 – £347,500 | £267,500 – £326,000 |
Median = the middle sale price. Middle 50% = from the 25th to the 75th percentile. The 95% interval shows how far the median could move with a different set of sales; a wide interval means few or very varied sales. Types with fewer than 20 sales show no price.
Official UK House Price Index for the area
| Local authority | Average price | 12-month change | Detached | Semi | Terraced | Flat |
|---|---|---|---|---|---|---|
| Harrow (81% of HA3 sales, July 2026) | £526,493 | -2.8% | £1,206,272 | £663,954 | £536,748 | £317,917 |
| Brent (19% of HA3 sales, July 2026) | £546,135 | -2.6% | £1,326,037 | £829,853 | £700,019 | £378,992 |
The UK House Price Index (HM Land Registry, calculated by the ONS) is a modelled average for the whole local authority, adjusted for the mix of homes sold and smoothed over 3 months; the latest months are provisional and are revised. Our median above is the middle actual sale in HA3 over 12 months — the two measure different things and can differ.
Fewer than 20 sales
- Detached: 19 sales — no median shown
Area rent and gross yield
| Type | Area rent / month | Gross yield |
|---|---|---|
| Semi-detached | £2,341 | 4.7% |
| Terraced | £2,037 | 4.3% |
| Flat / maisonette | £1,659 | 6.3% |
Area rent = ONS Price Index of Private Rents for the local authority of each sale (August 2026): the average rent of existing tenancies of that property type — an area baseline, not the rent a particular home would let for. Gross yield = area rent × 12 ÷ median price, before costs, tax and voids.
Looking at a property in HA3? Run it through six strategies with DataDeal — purchase tax, mortgage, cash flow after tax and these local sold prices in one analysis.