Postcode HA1 3AY is located in a major urban area, within the Harrow on the Hill ward of Harrow in the London region, and forms part of the Greenhill South area. It has moderate deprivation and very high crime levels, with around 373.9 crimes per 1,000 residents per year. The average income per household in Greenhill South is £75,266 per year. The nearest station is Harrow-On-The-Hill located about 0.2 miles away. There are 7 primary and 2 secondary schools in the area. There are 4 parks nearby, closest large park is Harrow Recreation Ground.
Greenhill South has a moderate level of deprivation, ranked at position 16,216 out of 32,844 areas in the United Kingdom — placing it within the top 49% most deprived areas in England.
Greenhill South has a very high crime rate, with approximately 373.9 reported incidents per 1,000 population each year.
Approximately 4.3% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 13.4% of dwellings are socially rented.
The average income per household in Greenhill South is £75,266 per year.
Moderate noise level (65.0-69.9 dB) from road, approximately 286 ft away from HA1 3AY.
Greenhill South near HA1 3AY has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.
The nearest station is Harrow-On-The-Hill located about 0.2 miles away. There are 4 stations nearby.
| Distance | Zone | Name | Lines | Directions |
|---|---|---|---|---|
| 0.2 mi | Harrow-On-The-Hill | N/A | Walking directions to Harrow-On-The-Hill | |
| 0.2 mi | 5 | Harrow-on-the-Hill | Chiltern Railways, Metropolitan | Walking directions to Harrow-on-the-Hill |
| 0.6 mi | 5 | West Harrow | Metropolitan | Walking directions to West Harrow |
| Distance | Name | Size | Directions |
|---|---|---|---|
| 0.5 mi | Harrow Recreation Ground | Large | Walking directions to Harrow Recreation Ground |
| 0.3 mi | Church Fields | Medium | Walking directions to Church Fields |
| 0.2 mi | The Grove Open Space | Medium | Walking directions to The Grove Open Space |
Based on 73 recent sales, the median property price is £432,500 in Harrow on the Hill area, with individual transactions ranging from £104,000 up to £2,200,000.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Detached | 8 | £987,500 |
| Flats | 41 | £310,000 |
| Semi-Detached | 6 | £640,000 |
| Terraced | 18 | £493,725 |
10 year median price trend in Harrow on the Hill
In the HA1 3AY postcode area, located within Greenhill South, there are 7 primary and 2 secondary schools in close proximity.
15 nearby supermarkets & convenience stores within mi of HA1 3AY
| Distance | Name | Address | Directions |
|---|---|---|---|
| 0.1 mi | M&S Petrol Forecourt | Bessborough Road, Harrow, HA1 3XD | Walking directions to M&S Petrol Forecourt |
| 0.1 mi | Jessey's | 26 Lowlands Road, Harrow, HA1 3AT | Walking directions to Jessey's |
| 0.2 mi | Morrisons - Harrow | Pinner Road, Harrow, HA1 4FR | Walking directions to Morrisons - Harrow |
| 0.2 mi | Lidl | Clarendon Road, Harrow, HA1 1BD | Walking directions to Lidl |
| 0.2 mi | Tesco Express | College Road, Harrow, HA1 1FB | Walking directions to Tesco Express |
Annual council tax rates for Harrow district (2025-26).
Council tax bands are based on the value of your property. Most homes fall into bands A to D.
All data is sourced from official UK government agencies and public datasets. Last updated: 16/01/2026.