Postcode Pulse

Postcode district · Free area page

SO18, Southampton

Southampton, South East, England

  • England
  • Updated 24 Oct 2026, 04:59
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Centre of SO18. The circle is the 1 mile crime search radius.

Summary

Written by AI from the figures below

The median sale price in district SO18 over the last 12 months was £283,500 from 352 sales, 1.2% higher than the previous 12 months (£280,000 from 494 sales).HM Land Registry The Postcode Pulse safety score is 32 out of 100, and an average of 298 crimes and anti-social behaviour reports a month were recorded within 1 mile over the 3 months to August 2026.data.police.uk The most common crime category was violence and sexual offences, at 126 a month.data.police.uk The Postcode Pulse flood risk score is 85 out of 100; the location is in Flood Zone 1 and no flood warnings or alerts are in force within 5 km.Environment Agency The Postcode Pulse energy efficiency score is 67 out of 100, and broadband data is not connected yet.EPC registerOfcom

AI-generated summary of the figures below. The data tables take precedence.

Median sale price (12 months)
£283,500
352 sales
Source: HM Land Registry
Crimes and ASB a month (1 mile)
298
Jun-Aug 2026
Source: data.police.uk
Flood zone
Zone 1
No warnings in force
Source: Environment Agency
Typical energy rating
Band D
100 certificates
Source: EPC register
Nearest station
1.2 km
Bitterne Rail Station
Source: NaPTAN
Food businesses within ½ mile
1,456
Source: Food Standards Agency

Scores

Each out of 100. Higher is better for the people who live there.

How we score

Safety

32/100

298 crimes and anti-social behaviour reports a month within 1 mile (Jun-Aug 2026)

Show the numbers
Inputs to the safety score
Recorded crimes and anti-social behaviour893
Months of data3
Per month297.7
Severity-weighted crimes per km² per month48.6 per km² per month
Search radius1.6 km

Recorded street-level crime within the search radius, weighted by offence type (violence and robbery x2, ASB x0.5), per km² per month, placed on a log scale from 1 (scores 100) to 300 (scores 0).

  • Counts recorded crime by location, not risk to any individual; busy city centres score lower because of footfall.
  • Locations are anonymised to nearby map points by the police.

Confidence: high. Source: data.police.uk. How we score this

Flood risk

85/100

Flood Zone 1

Show the numbers
Inputs to the flood risk score
Flood Map for Planning zone1
Flood warning areas within 1 km4
Flood alert areas within 1 km2
Active warnings and alerts nearby0

Starts from the Environment Agency flood zone (Zone 1: 95, Zone 2: 60, Zone 3: 25), minus 10 if a flood warning area lies within 1 km (5 if only an alert area), minus 15 per active flood warning and 5 per active alert; a severe warning caps the score at 10.

  • Flood zones show the chance of river or sea flooding ignoring defences; they do not cover surface water or groundwater.
  • This is not a flood search. Use a professional search before buying.

Confidence: high. Source: Environment Agency. How we score this

Broadband

Not scored

Broadband data isn't connected to Postcode Pulse yet, so this part of the report is empty for now.

Energy efficiency

67/100

Median rating of 100 certificates: band D (67)

Show the numbers
Inputs to the energy efficiency score
Energy efficiency rating (SAP)67
EPC bandD
Based onmedian
Certificates used100

The SAP energy efficiency rating from the EPC (1-100, the number behind bands A-G): the property's own certificate when we can match the address, otherwise the median of the latest certificate for each property in the postcode.

  • Certificates last ten years and may predate later improvements.

Confidence: medium. Source: EPC register. How we score this

Price trend

53/100

Median sale price up 1.2% year on year in SO18

Show the numbers
Inputs to the price trend score
Change in median price1.2%
Median price, last 12 months£283,500
Median price, previous 12 months£280,000
Sales, last 12 months352
Sales, previous 12 months494

50 + 2.5 x the percentage change in median sale price between the last 12 months and the 12 months before (so +20% scores 100 and -20% scores 0).

  • Measures recent price momentum, not value for money or affordability, and is not a forecast.
  • Medians move with the mix of homes sold as well as with prices.

Confidence: high. Source: HM Land Registry. How we score this

Amenities

100/100

1,456 food businesses, shops and school kitchens within 0.5 miles

Show the numbers
Inputs to the amenities score
Food businesses on the FSA register within the radius1,456
Radius805 m
Weighted count1,388.1
Takeaway66
Restaurant cafe62
Other retail52
Pub bar29
Childcare health care29
School college26
Supermarket17
Other13
Mobile caterer5
Hotel accommodation1

A weighted count of premises on the Food Standards Agency register within the radius (supermarkets x3, schools x2, cafés, restaurants, pubs and care settings x1, takeaways and other shops x0.5), scored as 100 x (1 - e^(-count / 80)).

  • The FSA register lists businesses that handle food, so it is a proxy for local amenities: parks, GP surgeries and gyms are not included.

Confidence: medium. Source: Food Standards Agency. How we score this

Transport

89/100

Bitterne Rail Station 1.2 km away; 9 bus stops within 400 m

Show the numbers
Inputs to the transport score
Nearest railway station (Bitterne Rail Station)1.2 km
Nearest metro or tram stop—
Bus stops within 400 m9

0.55 x a rapid-transit component (the better of: rail station 100 within 500 m falling to 0 at 4 km; metro/tram stop 100 within 500 m falling to 0 at 2 km) plus 0.45 x a bus component (12.5 points per stop within 400 m, up to 100).

  • NaPTAN lists stops, not how often services run.

Confidence: medium. Source: NaPTAN. How we score this

Planning freedom

Not scored

Planning constraints depend on the exact location, so they are in the full address report.

Go deeper on one address

Address reports add sold prices for the street and postcode, the property's energy certificate and the planning constraints at that exact spot.

  • Renters' report

    £1.99one-off

    What matters when you rent: bills, broadband, safety and getting around.

    • Energy rating for the address (and what it means for bills)
    • Broadband, crime, flood risk, amenities and transport
    • AI summary with sources, plus a PDF
    Get a renters' report

  • Full address report

    £3.99one-off

    Everything we know about one address, with the numbers behind every score.

    • Sold prices for the street, postcode and sector
    • Planning constraints: conservation areas, listed buildings, green belt
    • All eight scores with their inputs, plus a PDF
    Get the full report
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Area insights

Sold prices

Source: HM Land Registry

Score 53/100

£283,500

Median sale price (12 months) · 352 sales

Median sale price up 1.2% year on year in SO18

Show details

District SO18

Median, last 12 months
£283,500
Sales, last 12 months
352
Change on previous 12 months
+1.2%
Median over the period
£272,500
New builds
0%
Leasehold
29%
  • Detached (435)£365,000
  • Semi-detached (473)£310,000
  • Terraced (353)£262,000
  • Flat or maisonette (475)£157,500
20222023202420252026
Median sale price by year
Show as a table
YearMedianSales
2022 (part year)£289,00051
2023£262,000473
2024£275,000467
2025£275,000499
2026 (part year)£284,500246

Data fetched 24 Oct 2026, 04:59.

Energy performance

Source: EPC register

Score 67/100

Band D

Typical energy rating · 100 certificates

Median rating of 100 certificates: band D (67)

Show details
Homes with a certificate
100
Median rating
Band D (67)
Band C or better
32%
  • Band A0
  • Band B0
  • Band C32
  • Band D61
  • Band E7
  • Band F0
  • Band G0

Pooled across 6 postcodes near the centre of the district. Private rentals generally need band E or better.

Data fetched 24 Oct 2026, 04:59.

Crime

Source: data.police.uk

Score 32/100

298

Crimes and ASB a month (1 mile) · Jun-Aug 2026

298 crimes and anti-social behaviour reports a month within 1 mile (Jun-Aug 2026)

Show details
Crimes a month (average)
298
Months covered
3 to August 2026
Police force
Hampshire Constabulary
  • Violence and sexual offences125.7
  • Anti-social behaviour33.7
  • Shoplifting31.3
  • Public order29.7
  • Other theft19.3
  • Criminal damage and arson19
  • Vehicle crime10.3
  • Burglary9.7
  • Drugs6
  • Other crime4.7

Crime locations on data.police.uk are anonymised: each crime is mapped to a nearby fixed point (the centre of a street, open space or similar), shown as 'on or near' that place, never to an exact address. Counts cover a 1-mile radius around the point and include anti-social behaviour.

Data fetched 23 Oct 2026, 13:27.

Flood risk

Source: Environment Agency

Score 85/100

Zone 1

Flood zone · No warnings in force

Flood Zone 1

Show details
Flood zone
Zone 1
Warnings in force nearby
0
Warning areas within 1 km
4

Flood Zone 1 (low probability of flooding from rivers or the sea)

Flood zones show the chance of river or sea flooding ignoring defences. This is not a flood search; check the GOV.UK long-term flood risk service before buying.

Data fetched 24 Oct 2026, 04:59.

Broadband

Source: Ofcom

Not connected yet

Broadband data isn't connected to Postcode Pulse yet, so this part of the report is empty for now.

Amenities

Source: Food Standards Agency

Score 100/100

1,456

Food businesses within ½ mile

1,456 food businesses, shops and school kitchens within 0.5 miles

Show details
Food businesses within the radius
1,456
Radius
805 m
Hygiene rated 4 or 5
85%
  • Takeaways66
  • Restaurants and cafés62
  • Other shops52
  • Pubs and bars29
  • Childcare, health and care29
  • Schools and colleges26
  • Supermarkets17
  • Other13
  • Mobile caterers5
  • Hotels and guest houses1

based on the nearest 300 of 1,456

From the Food Standards Agency register of food businesses, a proxy for everyday amenities.

Data fetched 24 Oct 2026, 04:59.

Public transport

Source: NaPTAN

Score 89/100

1.2 km

Nearest station · Bitterne Rail Station

Bitterne Rail Station 1.2 km away; 9 bus stops within 400 m

Show details
Nearest station
Bitterne Rail Station
Distance
1.2 km
Bus stops within 400 m
9
ModeWithin 400 mWithin 800 mNearest
Bus stops932Barton Crescent (89 m)
Railway stations00Bitterne Rail Station (1.2 km)

NaPTAN lists stops and stations, not how often services run.

Data fetched 23 Oct 2026, 12:37.

Check another postcode

Sources and attribution

  • Postcode Pulse reports are information, not advice. They are not a survey, valuation, conservation search, flood search or legal advice.
  • Figures come from public datasets that can be incomplete or out of date. Check anything important with the original source or a professional before you rely on it.
  • Postcode-level figures describe the postcode or the area around it, not necessarily the individual property.