SO51 0LB postcode in Test Valley, Hampshire

SO51 0LB is a postcode in Test Valley, in the Blackwater ward. It is in the Romsey and Southampton North parliamentary constituency and the Hampshire police force area, and has been in use since January 1986.

Where SO51 0LB is, and what is near it

Map of SO51 0LB and what is near it Map of SO51 0LB: its centre point, with the 202 other postcodes in the SO51 0 sector, 4 schools (4 beyond the edge, shown by arrows), 2 railway stations (1 beyond the edge, shown by arrows), 3 GP practices (3 beyond the edge, shown by arrows), 1 bus stop and 1 EV charging point, over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A3057 SO51 0AE: also in SO51 0SO51 0AF: also in SO51 0SO51 0AG: also in SO51 0SO51 0AH: also in SO51 0SO51 0JX: also in SO51 0SO51 0LA: also in SO51 0SO51 0LD: also in SO51 0SO51 0LE: also in SO51 0SO51 0LF: also in SO51 0SO51 0LH: also in SO51 0SO51 0LJ: also in SO51 0SO51 0LL: also in SO51 0SO51 0LN: also in SO51 0SO51 0LP: also in SO51 0SO51 0LQ: also in SO51 0SO51 0LR: also in SO51 0SO51 0NG: also in SO51 0SO51 0NH: also in SO51 0SO51 0NJ: also in SO51 0SO51 0NL: also in SO51 0SO51 0NN: also in SO51 0SO51 0NP: also in SO51 0SO51 0NQ: also in SO51 0SO51 0NR: also in SO51 0SO51 0NS: also in SO51 0SO51 0NT: also in SO51 0SO51 0NU: also in SO51 0SO51 0NW: also in SO51 0SO51 0NX: also in SO51 0SO51 0NZ: also in SO51 0SO51 0RA: also in SO51 0 School 2.6 km4 places, 4.7–5.2 kmBlackwater SO51 0LB Map of SO51 0LB and what is near it Map of SO51 0LB: its centre point, with the 202 other postcodes in the SO51 0 sector, 4 schools (4 beyond the edge, shown by arrows), 2 railway stations (1 beyond the edge, shown by arrows), 3 GP practices (3 beyond the edge, shown by arrows), 1 bus stop and 1 EV charging point, over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A3057 School 2.6 kmGP 9.0 kmBlackwater SO51 0LB
  • SO51 0LB
  • Other postcodes in SO51 0: press one for its page
  • 4 schools
  • 2 railway stations
  • 3 GP practices
  • 1 bus stop
  • 1 EV charging point
  • Further out, with the distance

Points are centre points, not buildings, and nothing drawn is a boundary. Names in italics are council wards: we hold no town or village names here. Open this area on OpenStreetMap (latitude 51.0334, longitude -1.5252)

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; schools: Department for Education; stations and bus stops: Department for Transport; GP practices: NHS England; charging points: © OpenStreetMap contributors, Open Database Licence; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026; street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Who looks after SO51 0LB?

ONS places a whole postcode in one council, one ward and one constituency, from a single point. A few postcodes cross a boundary, so an address at the edge can belong to the one next door. Your council tax bill or your poll card settles it for your address.

Council, police force area and constituency: ONS Postcode Directory, August 2026. What each council does: GOV.UK. The MP: UK Parliament, read 14 October 2026.

What broadband can you get at SO51 0LB?

60% of the homes and businesses at SO51 0LB cannot get decent broadband (10 Mbit/s) from a line or fixed wireless, Ofcom says.

Share of homes and businesses that can get it

Gigabit (1,000 Mbit/s)

SO51 0LB 0% Test Valley 76%

Superfast (30 Mbit/s or more)

SO51 0LB 0% Test Valley 96%
Cannot get decent broadband (10 Mbit/s)60%
Check one address, and mobile coverage, on Ofcom's checker Compare broadband at another postcode

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

When are the bins collected at SO51 0LB?

BinDayBuddy does not read Test Valley Borough Council's collection days yet, so the council's own checker is the place to look.

Test Valley Borough Council's bin days

Source: BinDayBuddy, built from councils' own collection systems and public data. BinDayBuddy is run by Towpath Digital, which also runs this site. How we use it

Is SO51 0LB at risk of flooding?

From rivers and the sea, long term

High risk

The Environment Agency counts 9 homes and businesses at SO51 0LB. 1 is in an area at high risk of flooding from rivers or the sea, and 6 more at a lower risk.

9 homes and businesses at SO51 0LB High: 1Very low: 6Not in an area at risk: 2

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Rivers and the sea only, for the land around buildings, not each building. GOV.UK's checker answers for one address, surface water included.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0.

From surface water, across Test Valley

The Environment Agency publishes this for the whole council, not for SO51 0LB: 1,025 properties in Test Valley are at high risk (1.4% of all its properties). All the figures for Test Valley

Source: Environment Agency, Risk of Flooding from Surface Water, properties at risk by local authority, version 2025-09, listed 18 September 2026, Open Government Licence v3.0.

Flood warnings

The centre of SO51 0LB is in 2 of the Environment Agency's flood warning areas. No warning or alert was in force for them at 22:44 on 22 October 2026.

Sign up for flood warnings, free, on GOV.UK Check flood risk at another postcode

Source: Environment Agency, flood warning areas read 17 October 2026; warnings in force checked at 22:44 on 22 October 2026, using Environment Agency flood and river level data from the real-time data API (Beta). Open Government Licence v3.0. How we use these

What do homes sell for near SO51 0LB?

Homes in SO51 0 sold for a typical £465,000 in the 12 months to August 2026, across 99 sales, down 9.3% on the 12 months before, HM Land Registry's figures show.

£465,000 typical price, the 12 months to August 2026
£512,500 12 months to August 2025
▼ down 9.3% on the 12 months before
  • Detached £700,000 47 sales
  • Semi-detached £403,000 26 sales
  • Terraced £350,000 17 sales
  • Flat or maisonette £399,000 9 sales

Each bar is that kind's typical price, against the most expensive kind here.

Across the whole SO51 district: a typical £410,000 from 379 sales.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Homes sold in SO51 0LB

HM Land Registry records no standard sales of homes in SO51 0LB from January 2024 to August 2026. The prices above are for the homes around it.

Sales at market value to a private buyer; the latest months are not complete. Own or live in a home listed here and would rather it were not? Ask us to take it off.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Food hygiene ratings at SO51 0LB

The Food Standards Agency lists one food business at SO51 0LB. Each opens the agency's own page for it, with what the council's inspector found.

Ratings run from 5, very good, to 0, urgent improvement necessary. A rating comes from the business's last inspection, and can change at the next.

Food hygiene ratings, from the Food Standards Agency

Source: Food Standards Agency, food hygiene ratings as published on 22 October 2026. Open Government Licence v3.0. How we use it

What council tax band are homes near SO51 0LB?

The Valuation Office Agency counts about 630 homes in the neighbourhood around SO51 0LB. The largest share of them, 29%, are in council tax band G. More were built before 1900 than in any other period (34%). A home's own band is set for that home: check it on GOV.UK.

Council tax bands, and a year's council tax

Council tax bands of the homes around SO51 0LB

Band D in Test Valley for 2026‑27: £2,306. For the bands the homes here are in, a year's council tax runs from £1,537 (band A) to £4,611 (band H); band G, the most common, is £3,843.

BandHomes around hereA year
Band Aabout 50 (8%)£1,537
Band Babout 20 (3%)£1,793
Band Cabout 40 (6%)£2,049
Band Dabout 110 (17%)£2,306
Band Eabout 110 (17%)£2,818
Band Fabout 90 (14%)£3,330
Band Gabout 180 (29%)£3,843
Band Habout 30 (5%)£4,611

When the homes were built

  1. 34% Before 1900
  2. 6% 1900 to 1918
  3. 10% 1919 to 1939
  4. 11% 1945 to 1964
  5. 8% 1965 to 1982
  6. 10% 1983 to 1999
  7. 6% 2000 to 2009
  8. 10% 2010 to 2019
  9. 5% 2020 or later

Averages for Test Valley before discounts, not any one home's bill.

Council tax: Ministry of Housing, Communities and Local Government, Council Tax levels set by local authorities in England 2026 to 2027, Table 10, published 25 March 2026, Open Government Licence v3.0. How we use it

Counts for the neighbourhood the centre of SO51 0LB is in (ONS area E01023184), rounded by the VOA.

Check one home's band on GOV.UK

Source: Valuation Office Agency, Council Tax: stock of properties, at 31 March 2026, Open Government Licence v3.0. How we use it

Which schools are near SO51 0LB?

The nearest open schools to SO51 0LB, in a straight line. Distance is not a catchment.

Find and compare schools in England, on GOV.UK More schools near SO51 0LB, and how we find them

Source: Department for Education, Get Information about Schools, read 17 October 2026, Open Government Licence v3.0. Each school opens its own record there. How we use it

Where is the nearest station to SO51 0LB?

The nearest railway station to the centre of SO51 0LB is Mottisfont & Dunbridge Rail Station, 1.5 km away in a straight line.

  • Mottisfont & Dunbridge Rail Station Railway station 1.5 kmCycle
  • Romsey Rail Station Railway station 5.1 kmDrive

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

1 bus stop within 400 metres, the nearest Bear and Ragged Staff, 398 m away.

More stations near SO51 0LB, and how we find them

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are near SO51 0LB?

The nearest GP practices to the centre of SO51 0LB, in a straight line. Each sets the area it takes patients from. In England, each opens its page at the Care Quality Commission, which inspects and rates it.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026; ratings: Care Quality Commission, 1 October 2026, Open Government Licence v3.0. How we use it

Where can I charge an electric car near SO51 0LB?

1 within 1 km 1 within 3 km

The nearest charging points to the centre of SO51 0LB, as OpenStreetMap had them on 20 October 2026:

  • Raw NT Mottisfont Charging point · 10 chargers · Type 2 · up to 22 kW 950 mWalk

OpenStreetMap is mapped by volunteers. It does not have every charger, and not every one it has gives its speed or plugs. Check a charger's own app before you set off.

See more chargers on Open Charge Map

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

Which dentists are near SO51 0LB?

The nearest to the centre of SO51 0LB, in a straight line. Those in England open their page at the Care Quality Commission, which inspects them. It gives few dentists a rating.

Source: Care Quality Commission (directory of 14 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it

Which hospitals are nearest to SO51 0LB?

The nearest NHS and private hospitals and clinics in England, in a straight line, with the Care Quality Commission's latest overall rating. One in Wales or Scotland may be nearer.

Not every hospital has an accident and emergency department. In an emergency, call 999.

Source: Care Quality Commission (directory of 14 October 2026, ratings of 1 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it

Which care homes are near SO51 0LB?

The nearest care homes to the centre of SO51 0LB, in a straight line, with the Care Quality Commission's latest overall rating.

Source: Care Quality Commission (directory of 14 October 2026, ratings of 1 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it

Which vets are near SO51 0LB?

The nearest vets to the centre of SO51 0LB on OpenStreetMap, in a straight line. Each opens its entry on the map, with its opening hours and website where they are mapped.

OpenStreetMap may not have every vet. Out of hours, ring your own vet’s number first: the Royal College of Veterinary Surgeons says vets in practice must arrange round-the-clock emergency first aid and pain relief, themselves or through another service.

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

Is SO51 0LB in a conservation area?

The centre of SO51 0LB is not in any conservation area, listed building, tree preservation area, green belt or protected landscape that planning.data.gov.uk holds. Not every council has sent all its data, so check with the council before relying on it.

Source: planning.data.gov.uk, asked at the postcode's centre point. Open Government Licence v3.0. How we use it

How much crime is there near SO51 0LB?

Police.uk records 3 crimes and reports of anti-social behaviour within a mile of the centre of SO51 0LB in August 2026, the latest month it has published.

Other crime3 reports

Police.uk places each report at a nearby point, so this is an area, not a street.

Your local policing team on Police.uk How we work this out: crime by postcode, with the last 12 months

Source: data.police.uk, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

The official record for SO51 0LB

Ward
Blackwater
Parish
Michelmersh and Timsbury
Region
South East
Country
England
In use since
January 1986

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Around SO51 0LB

Nearby postcodes

The nearest postcodes in use, measured in a straight line between centre points.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode. How we use it

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