The UK Postcode Database

SO18 1QP

a postcode in Southampton

Introduced in December 1994
SO18 1QP 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 SO18 1QP

Castle Road - 43 properties, USRN 37010707

Hillside Avenue - 1 property, USRN 37011676

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

Coordinates

Latitude: 50.928 / 50°55'40"N

Longitude: -1.3683 / 1°22'5"W

UTM Reference: 30U 614669 5643086

OS Easting: 444491

OS Northing: 114474

OS Grid: SU444144

Location Encoding

Mapcode Local: GBR RWQ.LB

Mapcode Global: FRA 860N.BRY

Open Location Code: 9C2WWJHJ+5M

Maidenhead Locator System: IO90hw52

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 5a1

  • Ethnically Diverse Suburb-an Professionals
  • Outer Suburbs
  • Outer Suburb Asian Mix

Index of Multiple Deprivation (IMD): 19536 / 32844

  • 6th decile
  • slightly less deprived

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

Sun and Moon Times for SO18 1QP on Monday 29 June 2026

Nautical twilight begins (First light) 02:58
Civil twilight begins (Dawn) 04:08
Sunrise 04:54
Transit (sun is at its highest) 13:08
Sunset 21:23
Civil twilight ends (Dusk) 22:09
Nautical twilight ends (Nightfall) 23:18
Hours of daylight today04:24 to 21:53
Hours of darkness tonight
(lighting-up time)
21:53 to 04:25
Moon Phase Full Moon
Moon Sets 02:36
Moon Rises 20:43

For a full sun and moon calendar for SO18 1QP, go to The Time and Place

Residential Property Sales in SO18 1QP

DateAddressProperty TypeTenurePrice
11 August 2023 65 Castle Road, Bitterne Park, Southampton SO18 1QP Detached Freehold £375,000
11 November 2022 57 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £400,000
17 August 2022 35 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £315,000
18 May 2021 13 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £275,000
8 December 2020 79 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £320,000
28 August 2020 7 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £325,000
14 August 2020 49 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £240,000
17 July 2020 75 Castle Road, Bitterne Park, Southampton SO18 1QP Detached Freehold £350,000
9 June 2020 11 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £310,000
30 October 2019 9 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £255,000
12 August 2019 77 Castle Road, Bitterne Park, Southampton SO18 1QP Detached Freehold £337,200
29 March 2019 39 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £295,000
18 February 2019 47 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £278,500
16 November 2017 5 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £358,000
3 March 2017 63 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £317,500
23 August 2016 55 Castle Road, Bitterne Park, Southampton SO18 1QP Detached Freehold £235,000
12 August 2016 81 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £236,000
21 March 2016 43 Castle Road, Bitterne Park, Southampton SO18 1QP Detached Freehold £295,000
22 January 2016 7 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £240,000
16 December 2015 15 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £245,000
2 July 2015 83 Castle Road, Bitterne Park, Southampton SO18 1QP Detached Freehold £260,000
30 January 2014 71 Castle Road, Bitterne Park, Southampton SO18 1QP Semi-detached Freehold £210,000
28 September 2012 67 Castle Road, Midanbury, Southampton SO18 1QP Detached Freehold £240,000
2 June 2010 11 Castle Road, Southampton SO18 1QP Semi-detached Freehold £200,000
10 February 2010 29 Castle Road, Southampton SO18 1QP Semi-detached Freehold £227,000
18 December 2009 57 Castle Road, Southampton SO18 1QP Semi-detached Freehold £210,000
26 August 2008 15 Castle Road, Southampton SO18 1QP Semi-detached Freehold £202,500
4 April 2008 11 Castle Road, Southampton SO18 1QP Semi-detached Freehold £158,000
21 November 2007 15 Castle Road, Southampton SO18 1QP Semi-detached Freehold £160,000
6 September 2006 59 Castle Road, Southampton SO18 1QP Terraced (including end-of-terrace) Freehold £189,500
4 September 2006 43 Castle Road, Southampton SO18 1QP Detached Freehold £218,000
7 July 2006 71 Castle Road, Southampton SO18 1QP Semi-detached Freehold £184,000
7 June 2006 9 Castle Road, Southampton SO18 1QP Semi-detached Freehold £173,150
26 May 2006 29 Castle Road, Southampton SO18 1QP Semi-detached Freehold £179,000
2 December 2005 83 Castle Road, Southampton SO18 1QP Detached Freehold £190,000
12 May 2005 59 Castle Road, Southampton SO18 1QP Terraced (including end-of-terrace) Freehold £182,000
9 December 2004 37 Castle Road, Southampton SO18 1QP Semi-detached Freehold £165,000
10 October 2003 65 Castle Road, Southampton SO18 1QP Detached Freehold £181,000
7 October 2003 71 Castle Road, Southampton SO18 1QP Semi-detached Freehold £159,000
8 August 2003 67 Castle Road, Southampton SO18 1QP Terraced (including end-of-terrace) Freehold £198,000
1 August 2003 33 Castle Road, Southampton SO18 1QP Semi-detached Freehold £157,000
6 February 2003 65 Castle Road, Southampton SO18 1QP Detached Freehold £130,000
17 May 2002 19 Castle Road, Southampton SO18 1QP Semi-detached Freehold £132,000
17 May 2002 23 Castle Road, Southampton SO18 1QP Semi-detached Freehold £129,000
24 April 2002 75 Castle Road, Southampton SO18 1QP Detached Freehold £187,000
1 February 2002 25 Castle Road, Southampton SO18 1QP Semi-detached Freehold £107,000
1 February 2002 27 Castle Road, Southampton SO18 1QP Semi-detached Freehold £140,000
25 January 2002 85 Castle Road, Southampton SO18 1QP Detached Freehold £129,950
13 December 2001 3 Castle Road, Southampton SO18 1QP Detached Freehold £133,000
23 November 2001 39 Castle Road, Southampton SO18 1QP Semi-detached Freehold £128,500
28 February 2001 83 Castle Road, Southampton SO18 1QP Detached Freehold £120,000
18 December 2000 73 Castle Road, Southampton SO18 1QP Detached Freehold £85,000
9 May 2000 69 Castle Road, Southampton SO18 1QP Semi-detached Freehold £105,000
28 January 2000 23 Castle Road, Southampton SO18 1QP Semi-detached Freehold £88,000
22 October 1999 11 Castle Road, Southampton SO18 1QP Semi-detached Freehold £40,000
19 March 1999 75 Castle Road, Southampton SO18 1QP Detached Freehold £88,500
18 December 1998 5 Castle Road, Southampton SO18 1QP Semi-detached Freehold £93,500
14 August 1998 51 Castle Road, Southampton SO18 1QP Semi-detached Freehold £71,500
10 August 1998 29 Castle Road, Southampton SO18 1QP Semi-detached Freehold £81,500
30 January 1998 63 Castle Road, Southampton SO18 1QP Semi-detached Freehold £70,000
31 January 1997 21 Castle Road, Southampton SO18 1QP Semi-detached Freehold £58,250
18 October 1996 71 Castle Road, Southampton SO18 1QP Semi-detached Freehold £56,600
29 February 1996 69 Castle Road, Southampton SO18 1QP Semi-detached Freehold £70,000
27 October 1995 61 Castle Road, Southampton SO18 1QP Terraced (including end-of-terrace) Freehold £64,000
24 March 1995 85 Castle Road, Southampton SO18 1QP Detached Freehold £59,950
21 February 1995 83 Castle Road, Southampton SO18 1QP Detached Freehold £53,000
3 January 1995 61 Castle Road, Southampton SO18 1QP Terraced (including end-of-terrace) Freehold £45,000

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 SO18 1QP

United Kingdom Parliament
Constituency

Southampton Itchen

MP

Darren Paffey Labour

Southampton City Council
Unitary Authority ward (UTW)

Bitterne Park

Councillors

Amanda Barnes-Andrews Labour

Phil Webb Labour

Gordon Cooper Labour

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

Government Statistical Services (GSS) data for SO18 1QP

CodeNameData TypeData ThemeActive SinceData Owner
E00086746 Output Areas Statistical Building Block 1 January 2009 ONS
E01017173 Southampton 014C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003562 Southampton 014 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05015494 Bitterne Park Electoral Wards/Divisions Administrative/Electoral 4 May 2023 DLUHC
E06000045 Southampton Unitary Authorities Administrative 1 January 2009 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001499 Southampton Itchen Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000030 Hampshire Police Force Areas Other 1 January 2009 Home Office
E30000267 Southampton Travel to Work Areas Other 31 July 2015 ONS
E33040979 Workplace Zones Census 31 December 2011 ONS
E37000055 Solent Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000253 NHS Hampshire, Southampton and Isle of Wight CCG Sub Integrated Care Board Locations Health 1 April 2021 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E43000036 Southampton, unparished area Non-Civil Parished Areas Census 31 December 2011 ONS
E54000042 NHS Hampshire and Isle of Wight Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000016 Wessex Cancer Alliances Health 1 September 2016 NHS England
E63013524 Southampton 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

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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