# SP10

Postcode district covering Andover and Charlton, in Test Valley.

SP10 is a postcode district covering Andover and Charlton, in Test Valley. Median sale price £290,000 in 2025. Recorded crime 96.6 per 1,000 people.

Postcode district. Code SP10. In: [Postcodes](https://openindex.co.uk/postcode) › [SP](https://openindex.co.uk/postcode/sp)

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an SP10 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £290,000** (2025). The median price paid for a home in SP10 was £290,000 in 2025. Joint 1,065th cheapest of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/sp10#f-house-sales-median-price
- **Population: 40,093** (2021). SP10 had 40,093 usual residents at the census (ONS Census 2021). 452nd most populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/postcode/sp10#f-population
- **People in radon Affected Area squares: 7%** (2022). About 7% of people in SP10 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/postcode/sp10#f-radon-affected-share
- **Gigabit broadband coverage: 87.3%** (January 2026). In SP10, 87.3% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/postcode/sp10#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=SP10) (Worked out by Open Index · 2022): About 7% of people in SP10 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year?place=SP10) (Worked out by Open Index · 2025): 545 homes were sold in SP10 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=SP10) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for SP10.
- [Population by postcode district](https://openindex.co.uk/map/population?place=SP10) (Census 2021, England and Wales): SP10 had 40,093 usual residents at the census.

## How SP10 compares

Each postcode district against every other postcode district the measure covers.

| Measure | SP10 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £290,000 | 3rd cheapest | 11 postcode districts, SP · 2025 |
| Population | 40,093 | most populated | 11 postcode districts, SP · 2021 |
| People in radon Affected Area squares | 7% | fewest people in radon Affected Areas | 11 postcode districts, SP · 2022 |
| Gigabit broadband coverage | 87.3% | 3rd highest | 11 postcode districts, SP · Jan 2026 |

## Is SP10 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SP10 at a rate of 96.6 per 1,000 people.
That compares with 65.2 per 1,000 people across the SP postcode area.
In August 2026 alone, 367 cases of crime and anti-social behaviour were recorded in SP10.
In the 12 months to August 2026, the most common types were violence and sexual offences (1,651), other crime (707) and anti-social behaviour (599).
A year earlier, the recorded crime rate in SP10 was 92.5 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

## Deprivation in SP10, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so SP10 has no single figure. Of its 26 neighbourhoods with a rank:
- Decile 2: 2 neighbourhoods
- Decile 3: 4 neighbourhoods
- Decile 4: 2 neighbourhoods
- Decile 5: 2 neighbourhoods
- Decile 6: 2 neighbourhoods
- Decile 8: 2 neighbourhoods
- Decile 9: 5 neighbourhoods
- Decile 10 (England’s least deprived 10%): 7 neighbourhoods

Source: English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

## Neighbourhoods in SP10

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Test Valley 001B](https://openindex.co.uk/test-valley/neighbourhood/e01023169) | 2,121 | 26.5 per 1,000 | 10 | 91.8% |
| [Test Valley 001C](https://openindex.co.uk/test-valley/neighbourhood/e01023181) | 1,314 | 36.9 per 1,000 | 10 | 100.0% |
| [Test Valley 001D](https://openindex.co.uk/test-valley/neighbourhood/e01023182) | 1,504 | 31.5 per 1,000 | 9 | 92.3% |
| [Test Valley 002A](https://openindex.co.uk/test-valley/neighbourhood/e01023153) | 1,731 | 113.8 per 1,000 | 3 | 92.3% |
| [Test Valley 002B](https://openindex.co.uk/test-valley/neighbourhood/e01023154) | 1,609 | 84.6 per 1,000 | 2 | 97.0% |
| [Test Valley 002C](https://openindex.co.uk/test-valley/neighbourhood/e01023156) | 1,397 | 142.1 per 1,000 | 2 | 98.1% |
| [Test Valley 002D](https://openindex.co.uk/test-valley/neighbourhood/e01023157) | 1,339 | 91.8 per 1,000 | 3 | 99.8% |
| [Test Valley 002E](https://openindex.co.uk/test-valley/neighbourhood/e01023205) | 1,297 | 91.7 per 1,000 | 3 | 100.0% |
| [Test Valley 004A](https://openindex.co.uk/test-valley/neighbourhood/e01023179) | 1,849 | 54.9 per 1,000 | 6 | 95.3% |
| [Test Valley 004B](https://openindex.co.uk/test-valley/neighbourhood/e01023183) | 1,411 | 43.7 per 1,000 | 6 | 88.9% |
| [Test Valley 004C](https://openindex.co.uk/test-valley/neighbourhood/e01023190) | 1,208 | 89.9 per 1,000 | 9 | 73.4% |
| [Test Valley 004D](https://openindex.co.uk/test-valley/neighbourhood/e01023203) | 1,422 | 101.8 per 1,000 | 8 | 94.4% |
| [Test Valley 004E](https://openindex.co.uk/test-valley/neighbourhood/e01023204) | 1,601 | 337.6 per 1,000 | 4 | 76.0% |
| [Test Valley 005B](https://openindex.co.uk/test-valley/neighbourhood/e01023180) | 1,646 | 94.8 per 1,000 | 10 | 75.0% |
| [Test Valley 005C](https://openindex.co.uk/test-valley/neighbourhood/e01023186) | 1,652 | 38.4 per 1,000 | 9 | 95.9% |
| [Test Valley 005D](https://openindex.co.uk/test-valley/neighbourhood/e01023189) | 1,921 | 15.9 per 1,000 | 10 | 78.2% |
| [Test Valley 005F](https://openindex.co.uk/test-valley/neighbourhood/e01032870) | 1,877 | 34.6 per 1,000 | 10 | 97.1% |
| [Test Valley 006A](https://openindex.co.uk/test-valley/neighbourhood/e01023187) | 1,550 | 68.1 per 1,000 | 9 | 85.2% |
| [Test Valley 006B](https://openindex.co.uk/test-valley/neighbourhood/e01023188) | 1,259 | 18.4 per 1,000 | 10 | 95.8% |
| [Test Valley 006C](https://openindex.co.uk/test-valley/neighbourhood/e01023216) | 1,901 | 265.2 per 1,000 | 5 | 65.5% |
| [Test Valley 006D](https://openindex.co.uk/test-valley/neighbourhood/e01023217) | 1,585 | 26.2 per 1,000 | 9 | 95.0% |
| [Test Valley 006E](https://openindex.co.uk/test-valley/neighbourhood/e01023218) | 1,502 | 55.3 per 1,000 | 10 | 98.6% |
| [Test Valley 017C](https://openindex.co.uk/test-valley/neighbourhood/e01035460) | 1,343 | 97.7 per 1,000 | 4 | 82.9% |
| [Test Valley 018A](https://openindex.co.uk/test-valley/neighbourhood/e01023202) | 1,965 | 258.6 per 1,000 | 3 | 61.4% |
| [Test Valley 018B](https://openindex.co.uk/test-valley/neighbourhood/e01023219) | 1,398 | 100.1 per 1,000 | 5 | 91.2% |
| [Test Valley 018C](https://openindex.co.uk/test-valley/neighbourhood/e01023215) | 1,712 | 43.2 per 1,000 | 8 | 89.6% |

## Your MP

- [North West Hampshire](https://openindex.co.uk/constituency/north-west-hampshire): Kit Malthouse (Conservative), MP since July 2024. 95% of the people here.
- [Romsey and Southampton North](https://openindex.co.uk/constituency/romsey-and-southampton-north): Caroline Nokes (Conservative), MP since July 2024. 4.6% of the people here.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Middle areas in SP10

[Andover Central](https://openindex.co.uk/test-valley/andover-central), [Andover Charlton & Bourne Valley](https://openindex.co.uk/test-valley/andover-charlton-and-bourne-valley), [Andover Newbury Road](https://openindex.co.uk/test-valley/andover-newbury-road), [Andover South](https://openindex.co.uk/test-valley/andover-south), [Andover South East](https://openindex.co.uk/test-valley/andover-south-east), [Andover West](https://openindex.co.uk/test-valley/andover-west)

## Postcode sectors in SP10

[SP10 1 (154 postcodes)](https://openindex.co.uk/postcode/sp10-1), [SP10 2 (225 postcodes)](https://openindex.co.uk/postcode/sp10-2), [SP10 3 (315 postcodes)](https://openindex.co.uk/postcode/sp10-3), [SP10 4 (107 postcodes)](https://openindex.co.uk/postcode/sp10-4), [SP10 5 (130 postcodes)](https://openindex.co.uk/postcode/sp10-5), [SP10 9 (28 postcodes)](https://openindex.co.uk/postcode/sp10-9)

## Council

[Test Valley](https://openindex.co.uk/test-valley)

## Towns in SP10

[Andover](https://openindex.co.uk/town/andover)

## Postcode districts next to SP10

[SP11](https://openindex.co.uk/postcode/sp11)

## Nearest rail stations

[Andover (550 m from the middle)](https://openindex.co.uk/map/rail-stations?around=-1.4922,51.2116)

## More in the SP postcode area

[All SP postcode districts](https://openindex.co.uk/postcode/sp), [Every UK postcode area](https://openindex.co.uk/postcode)

## SP10 in brief

SP10 is a postcode district covering Andover and Charlton, in Test Valley.
About 40,319 people lived in SP10 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £290,000 in 2025 across 545 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 96.6 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in SP10 was £290,000 in 2025.
SP10 had 40,093 usual residents at the census.
About 7% of people in SP10 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In SP10, 87.3% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: SP10
- Postcode area: [SP](https://openindex.co.uk/postcode/sp)
- Constituency: [North West Hampshire †](https://openindex.co.uk/constituency/north-west-hampshire)
- Council: [Test Valley †](https://openindex.co.uk/test-valley)
- Area: 15.56 km²
- People, mid-2024: 40,319*
- Neighbourhoods: 26
- Output areas: 126

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the constituency, council, region and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[SP11](https://openindex.co.uk/postcode/sp11)

## Latest updates for SP10

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/SP10

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sp10, or to one figure with its anchor, https://openindex.co.uk/postcode/sp10#f-house-sales-median-price.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/postcode/sp10