SP10 postcode area guide — Test Valley
House prices, crime, broadband speeds, mobile signal, schools and demographics for the SP10 postcode district in Test Valley — every official dataset on one page.
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Where is SP10?
Broadband & internet speeds in SP10
Strong coverage
Superfast (30Mb+)
97.3%
Ultrafast (300Mb+)
75.6%
Gigabit-capable
75.6%
Below USO (10Mb)
0.1%
Broadband availability in the SP10 postcode district (Test Valley) is Strong — superfast is near-universal and gigabit is rolling out. Across the 929 postcodes Ofcom measures in SP10, superfast broadband (30 Mbit/s or faster) reaches 97.3% of premises and gigabit-capable lines are available to 75.6%.
Around 0.1% of premises in SP10 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.
Sample postcodes in SP10
| Postcode | Superfast | Gigabit |
|---|---|---|
| SP10 1AA | 100% | 0% |
| SP10 1AE | 100% | 0% |
| SP10 1AF | 100% | 100% |
| SP10 1AH | 100% | 0% |
| SP10 1AJ | 100% | 0% |
| SP10 1AL | 100% | 0% |
| SP10 1BD | 0% | 0% |
| SP10 1BE | 35.4% | 35.4% |
| SP10 1BG | 100% | 60% |
| SP10 1BH | 75% | 75% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around Test Valley
Ofcom's coverage model for the wider Test Valley district (62,117 premises):
4G indoors — all networks
81.9%
4G outdoors — all networks
98.4%
5G outdoors — all networks
49.2%
Voice indoors — all networks
86.1%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in SP10
Police recorded 290 incidents within about a mile of the centre of SP10 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 116 | 40.0% |
| Anti-social behaviour | 60 | 20.7% |
| Public order | 26 | 9.0% |
| Shoplifting | 25 | 8.6% |
| Criminal damage & arson | 16 | 5.5% |
| Drugs | 16 | 5.5% |
| Other theft | 13 | 4.5% |
| Vehicle crime | 6 | 2.1% |
Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).
House prices in SP10
Based on 462 sales registered with HM Land Registry in the last 12 months, the median sold price in SP10 is £280,000, down 1.8% on the previous year (£285,000).
Detached
£465,000
86 sales
Semi-detached
£325,000
91 sales
Terraced
£260,000
172 sales
Flat / maisonette
£152,500
101 sales
Latest recorded sales in SP10
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 22 May 2026 | £220,000 | Terraced | Hadrian Road | SP10 5JN |
| 18 May 2026 | £465,000 | Detached | Burnhams Close | SP10 4NJ |
| 18 May 2026 | £425,000 | Detached | Redbridge Drive | SP10 2LF |
| 14 May 2026 | £280,000 | Terraced | Albany Road | SP10 3EZ |
| 11 May 2026 | £239,000 | Terraced | Tintagel Close | SP10 4DA |
| 7 May 2026 | £295,000 | Terraced | Old Winton Road | SP10 2DB |
| 7 May 2026 | £280,000 | Semi-detached | Vigo Road | SP10 1HW |
| 6 May 2026 | £312,500 | Terraced | Berry Way | SP10 3RZ |
| 5 May 2026 | £275,000 | Terraced | Lavender Court | SP10 3QG |
| 5 May 2026 | £210,000 | Terraced | Eastfield Road | SP10 1HQ |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? Test Valley demographics
Census 2021 figures for the wider Test Valley district (130,492 residents, 54,706 households):
| Age profile | |
|---|---|
| Under 15 | 18.2% |
| 15–29 | 20.1% |
| 30–44 | 19.4% |
| 45–64 | 21.1% |
| 65+ | 21.2% |
| Housing tenure | |
|---|---|
| Owner-occupied | 68.9% |
| Private rented | 14.8% |
| Social rented | 10.8% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around SP10
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Harrow Way Community School | Secondary | 11–16 | 992 | SP10 3RH |
| John Hanson Community School | Secondary | 11–16 | 987 | SP10 3PB |
| Lift Winton | Secondary | 11–16 | 978 | SP10 2PS |
| Vigo Primary School | Primary | 5–11 | 586 | SP10 1JZ |
| Portway Junior School | Primary | 7–11 | 376 | SP10 3NA |
| Balksbury Junior School | Primary | 7–11 | 373 | SP10 3QP |
| Portway Infant School | Primary | 5–7 | 270 | SP10 3PE |
| Balksbury Infant School | Primary | 4–7 | 269 | SP10 3QP |
Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.
Food hygiene ratings in SP10
253 rated food businesses operate in SP10. 189 hold the top rating of 5, 27 are rated 4, and 6 are rated 2 or below.
Among the 5-rated: 2Tees Foods, 3 2 5 Pre School, 360 Degree Sports Coaching, ABM Catering At Knights Enham Infant And Junior School, Aldi.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in SP10
From a sample of 166 Energy Performance Certificates across 9 SP10 postcodes, the most common rating is band C (average band C). 60% of sampled homes are rated C or better.
Band B
1%
Band C
59%
Band D
37%
Band E
2%
Band F
1%
Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.
Phone area codes for Test Valley
Landlines around SP10 typically use:
Had a call from an unknown number? Use our free UK phone number checker to see who called.
What's it like living in SP10?
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Moving to SP10? Sort your connectivity first
We arrange broadband, full-fibre, leased lines, VoIP and business mobiles across Test Valley — free, no-obligation quote.
Postcodes in SP10
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Frequently asked questions
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Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.