Postcode Pulse

Postcode district · Free area page

L23, Sefton

Sefton, North West, England

  • England
  • Updated 24 Oct 2026, 00:22
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Centre of L23. The circle is the 1 mile crime search radius.

Summary

Written by AI from the figures below

The median sale price in district L23 over the last 12 months was £273,500 from 266 sales.HM Land Registry That is 7.1% lower than the previous 12 months (£294,500 from 552 sales), giving a price trend score of 32 out of 100.HM Land Registry The flood risk score is 85 out of 100, the location is in Flood Zone 1, and 1 flood warning or alert is currently in force within 5 km.Environment Agency The safety score is 43 out of 100, with an average of 169 crimes and anti-social behaviour reports a month within 1 mile over the 3 months to August 2026.data.police.uk The energy efficiency score is 61 out of 100, the transport score is 89 out of 100, and the amenities score is 100 out of 100.EPC registerNaPTANFood Standards Agency

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

Median sale price (12 months)
£273,500
266 sales
Source: HM Land Registry
Crimes and ASB a month (1 mile)
169
Jun-Aug 2026
Source: data.police.uk
Flood zone
Zone 1
1 warning in force
Source: Environment Agency
Typical energy rating
Band D
87 certificates
Source: EPC register
Nearest station
1.2 km
Blundellsands & Crosby Rail Station
Source: NaPTAN
Food businesses within ½ mile
680
Source: Food Standards Agency

Scores

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

How we score

Safety

43/100

169 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 behaviour507
Months of data3
Per month169
Severity-weighted crimes per km² per month26.4 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; 1 active flood alert nearby

Show the numbers
Inputs to the flood risk score
Flood Map for Planning zone1
Flood warning areas within 1 km0
Flood alert areas within 1 km3
Active warnings and alerts nearby1

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

61/100

Median rating of 87 certificates: band D (61)

Show the numbers
Inputs to the energy efficiency score
Energy efficiency rating (SAP)61
EPC bandD
Based onmedian
Certificates used87

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

32/100

Median sale price down 7.1% year on year in L23

Show the numbers
Inputs to the price trend score
Change in median price-7.1%
Median price, last 12 months£273,500
Median price, previous 12 months£294,500
Sales, last 12 months266
Sales, previous 12 months552

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

680 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 radius680
Radius805 m
Weighted count595.2
Restaurant cafe94
Other retail59
Pub bar48
Takeaway44
Childcare health care25
School college10
Other10
Supermarket7
Hotel accommodation2
Mobile caterer1

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

Blundellsands & Crosby Rail Station 1.2 km away; 18 bus stops within 400 m

Show the numbers
Inputs to the transport score
Nearest railway station (Blundellsands & Crosby Rail Station)1.2 km
Nearest metro or tram stop—
Bus stops within 400 m18

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 32/100

£273,500

Median sale price (12 months) · 266 sales

Median sale price down 7.1% year on year in L23

Show details

District L23

Median, last 12 months
£273,500
Sales, last 12 months
266
Change on previous 12 months
-7.1%
Median over the period
£275,000
New builds
10%
Leasehold
24%
  • Detached (288)£467,498
  • Semi-detached (904)£300,000
  • Terraced (265)£210,000
  • Flat or maisonette (295)£167,500
20222023202420252026
Median sale price by year
Show as a table
YearMedianSales
2022 (part year)£270,500242
2023£262,500347
2024£275,000453
2025£294,500519
2026 (part year)£267,000191

Data fetched 24 Oct 2026, 00:22.

Energy performance

Source: EPC register

Score 61/100

Band D

Typical energy rating · 87 certificates

Median rating of 87 certificates: band D (61)

Show details
Homes with a certificate
87
Median rating
Band D (61)
Band C or better
14%
  • Band A0
  • Band B1
  • Band C11
  • Band D46
  • Band E22
  • Band F6
  • Band G1

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

Data fetched 24 Oct 2026, 00:22.

Crime

Source: data.police.uk

Score 43/100

169

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

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

Show details
Crimes a month (average)
169
Months covered
3 to August 2026
Police force
Merseyside Police
  • Violence and sexual offences67
  • Anti-social behaviour28.3
  • Shoplifting20
  • Public order11.7
  • Criminal damage and arson10.7
  • Other theft7.3
  • Burglary6.7
  • Drugs5.3
  • Vehicle crime4
  • Other crime3.7

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 · 1 warning in force

Flood Zone 1; 1 active flood alert nearby

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

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

  • Flood alert: River Alt, Formby to Huyton

    Forecast rising river levels throughout the evening may lead to flooding. Flooding is possible from the evening of Friday 23 October . River levels will rise this evening and peak around midnight tonight. Locations most affected will be low lying land and roads near rivers. We are monitoring rainfall and river levels and we will continue to monitor throughout the evening. Avoid using low lying footpaths and any bridges near local watercourses. Take care and avoid walking, cycling or driving…

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, 00:22.

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

680

Food businesses within ½ mile

680 food businesses, shops and school kitchens within 0.5 miles

Show details
Food businesses within the radius
680
Radius
805 m
Hygiene rated 4 or 5
91%
  • Restaurants and cafés94
  • Other shops59
  • Pubs and bars48
  • Takeaways44
  • Childcare, health and care25
  • Schools and colleges10
  • Other10
  • Supermarkets7
  • Hotels and guest houses2
  • Mobile caterers1

based on the nearest 300 of 680

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

Data fetched 24 Oct 2026, 00:22.

Public transport

Source: NaPTAN

Score 89/100

1.2 km

Nearest station · Blundellsands & Crosby Rail Station

Blundellsands & Crosby Rail Station 1.2 km away; 18 bus stops within 400 m

Show details
Nearest station
Blundellsands & Crosby Rail Station
Distance
1.2 km
Bus stops within 400 m
18
ModeWithin 400 mWithin 800 mNearest
Bus stops1837Enfield Avenue (135 m)
Railway stations00Blundellsands & Crosby Rail Station (1.2 km)

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

Data fetched 23 Oct 2026, 12:37.

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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.