Postcode SO51 0NB is located in a rural village, within the Blackwater ward of Test Valley in the South East region, and forms part of the Nether Wallop, Kings Somborne & Dunbridge area. It has moderate deprivation and moderate crime levels, with around 31.6 crimes per 1,000 residents per year. The average income per household in Nether Wallop, Kings Somborne & Dunbridge is £67,191 per year. The nearest station is Romsey located about 1.7 miles away.
Nether Wallop, Kings Somborne & Dunbridge has a low level of deprivation, ranked at position 20,299 out of 32,844 areas in the United Kingdom — placing it within the bottom 38% least deprived areas in England.
Nether Wallop, Kings Somborne & Dunbridge has a low crime rate, with approximately 31.6 reported incidents per 1,000 population each year.
Approximately 7.2% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 13.7% of dwellings are socially rented.
The average income per household in Nether Wallop, Kings Somborne & Dunbridge is £67,191 per year.
No significant noise sources from railways or roads near SO51 0NB.
Nether Wallop, Kings Somborne & Dunbridge near SO51 0NB has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.
The nearest station is Romsey located about 1.7 miles away. There are no other stations nearby.
Based on 56 recent sales, the median property price is £632,500 in Blackwater area, with individual transactions ranging from £95,140 up to £2,500,000.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Detached | 35 | £785,000 |
| Flats | 7 | £515,000 |
| Semi-Detached | 9 | £502,000 |
| Terraced | 5 | £273,000 |
10 year median price trend in Blackwater
In the SO51 0NB postcode area, located within Nether Wallop, Kings Somborne & Dunbridge, there are no schools in close proximity.
Annual council tax rates for Test Valley 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.