L23 3DN

a postcode in Sefton

Introduced in January 1980

L23 3DN	Normal (geographic) postcodes	Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with L23 3DN

Brookfield Avenue - 23 properties, USRN 34100435

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 53.4855 / 53°29'7"N

Longitude: -3.0299 / 3°1'47"W

UTM Reference: 30U 498014 5926284

OS Easting: 331755

OS Northing: 399249

OS Grid: SJ317992

Location Encoding

Mapcode Local: GBR 7X84.T8

Mapcode Global: WH86T.FND8

Open Location Code: 9C5RFXPC+62

Maidenhead Locator System: IO83ll66

Demographics

Urban/Rural Indicator: A1

major urban conurbation
a very large city or conurbation

ONS Population Classification: 1b2

Retired Professionals
Small Town Suburbia
Older Established Suburban Communities

Index of Multiple Deprivation (IMD): 20048 / 32844

7th decile
somewhat less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for L23 3DN on Saturday 4 July 2026

Nautical twilight begins (First light)	02:30
Civil twilight begins (Dawn)	03:58
Sunrise	04:50
Transit (sun is at its highest)	13:16
Sunset	21:42
Civil twilight ends (Dusk)	22:34
Nautical twilight ends (Nightfall)	00:02

Hours of daylight today	04:20 to 22:12
Hours of darkness tonight (lighting-up time)	22:12 to 04:21
Moon Phase	Waning Gibbous
Moon Sets	07:16
Moon Rises	22:31

For a full sun and moon calendar for L23 3DN, go to The Time and Place

Residential Property Sales in L23 3DN

Date	Address	Property Type	Tenure	Price
16 August 2021	1 Brookfield Avenue, Crosby, Liverpool L23 3DN	Detached	Freehold	£312,000
19 February 2021	17 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£295,000
13 November 2019	33 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£265,000
19 October 2018	31 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£262,631
22 September 2017	45 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£176,500
11 March 2016	9 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£174,000
31 July 2015	21 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£184,000
27 June 2014	19 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£197,500
18 February 2014	37 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£190,000
21 August 2009	37 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£156,000
28 November 2008	19 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£126,500
24 May 2007	17 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£200,000
19 December 2006	17 Brookfield Avenue, Crosby, Liverpool L23 3DN	Terraced (including end-of-terrace)	Freehold	£177,000
17 July 2000	5 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£68,000
2 October 1998	5 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£47,000
7 January 1998	21 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£64,250
28 February 1997	13 Brookfield Avenue, Crosby, Liverpool L23 3DN	Terraced (including end-of-terrace)	Freehold	£42,000
24 October 1995	39 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£60,000
15 September 1995	23 Brookfield Avenue, Crosby, Liverpool L23 3DN	Semi-detached	Freehold	£57,500

Key to property sale icons:

	First sale of newbuild property. This includes new properties created from existing properties, such as residential conversions of commercial or agricultural property, or subdivision of a larger residential property.
	Subsequent sale of existing property.
	Standard sale at market value to private individual.
	Additional (non-standard) sale. This includes repossessions, buy-to-lets and transfers of property sold to non-private individuals.

Elected Representatives for L23 3DN

United Kingdom Parliament

Constituency

Bootle

MP

Peter Dowd Labour

Sefton Borough Council

Metropolitan district ward

Victoria

Councillors

Leslie Byrom Labour

Janet Grace Labour

Michael Roche Labour

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for L23 3DN

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00036008		Output Areas	Statistical Building Block	1 January 2009	ONS
E01007104	Sefton 028D	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02001456	Sefton 028	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05000953	Victoria	Electoral Wards/Divisions	Administrative/Electoral	1 January 2009	DLUHC
E08000014	Sefton	Metropolitan Districts	Administrative	1 January 2009	DLUHC
E12000002	North West	Regions	Administrative	1 January 2009	DLUHC
E14001113	Bootle	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000004	Merseyside	Police Force Areas	Other	1 January 2009	Home Office
E30000233	Liverpool	Travel to Work Areas	Other	31 July 2015	ONS
E33006681		Workplace Zones	Census	31 December 2011	ONS
E37000022	Liverpool City Region	Local Enterprise Partnerships	Other	28 October 2010	BEIS
E38000161	NHS South Sefton	Sub Integrated Care Board Locations	Health	1 April 2013	ODS
E40000010	North West	NHS England Regions	Health	1 April 2019	ODS
E43000168	Sefton, unparished area	Non-Civil Parished Areas	Census	31 December 2011	ONS
E54000008	NHS Cheshire and Merseyside Integrated Care Board	Integrated Care Boards	Health	1 April 2024	ODS
E56000005	Cheshire and Merseyside	Cancer Alliances	Health	1 September 2016	NHS England
E63008384	Crosby (Sefton)	Built Up Areas	Census	17 April 2024	OS
E65000001	England Non-National Park Area	England Non-National Park Area	Census	27 February 2023	ONS
E92000001	England	Country	Administrative	1 January 2009	ONS

The UK Postcode Database