The UK Postcode Database

NP20 3SL

a postcode in Newport

Introduced in June 1999
NP20 3SL 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 NP20 3SL

Western Avenue - 37 properties, USRN 27101558

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

Coordinates

Latitude: 51.583 / 51°34'58"N

Longitude: -3.0338 / 3°2'1"W

UTM Reference: 30U 497657 5714655

OS Easting: 328466

OS Northing: 187628

OS Grid: ST284876

Location Encoding

Mapcode Local: GBR J4.CFL4

Mapcode Global: VH7BC.CGHV

Open Location Code: 9C3RHXM8+5F

Maidenhead Locator System: IO81ln59

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b1

  • Retired Professionals
  • Small Town Suburbia
  • Younger Established Suburban Communities

Index of Multiple Deprivation (IMD): 1657 / 1909

  • 9th decile
  • much less deprived

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

Sun and Moon Times for NP20 3SL on Friday 26 June 2026

Nautical twilight begins (First light) 02:53
Civil twilight begins (Dawn) 04:08
Sunrise 04:56
Transit (sun is at its highest) 13:15
Sunset 21:34
Civil twilight ends (Dusk) 22:21
Nautical twilight ends (Nightfall) 23:36
Hours of daylight today04:26 to 22:04
Hours of darkness tonight
(lighting-up time) 		22:04 to 04:26
Moon Phase Waxing Gibbous
Moon Sets 00:57
Moon Rises 18:04

For a full sun and moon calendar for NP20 3SL, go to The Time and Place

Residential Property Sales in NP20 3SL

DateAddressProperty TypeTenurePrice
6 April 2023 1 Western Avenue, Newport NP20 3SL Semi-detached Freehold £375,000
17 February 2023 20 Western Avenue, Newport NP20 3SL Semi-detached Freehold £482,500
1 November 2022 26 Western Avenue, Newport NP20 3SL Semi-detached Freehold £360,000
28 January 2022 13 Western Avenue, Newport NP20 3SL Semi-detached Freehold £326,100
30 July 2021 36a Western Avenue, Newport NP20 3SL Detached Freehold £485,000
7 June 2021 6 Western Avenue, Newport NP20 3SL Semi-detached Freehold £282,000
4 October 2019 15 Western Avenue, Newport NP20 3SL Semi-detached Freehold £305,000
23 August 2019 23 Western Avenue, Newport NP20 3SL Semi-detached Freehold £299,950
12 April 2019 10 Western Avenue, Newport NP20 3SL Semi-detached Freehold £249,950
29 September 2016 9 Western Avenue, Newport NP20 3SL Semi-detached Freehold £200,000
8 August 2014 27 Western Avenue, Newport NP20 3SL Semi-detached Freehold £240,000
9 May 2014 36 Western Avenue, Newport NP20 3SL Semi-detached Freehold £247,000
10 December 2013 34 Western Avenue, Newport NP20 3SL Semi-detached Freehold £229,000
24 October 2013 23 Western Avenue, Newport NP20 3SL Semi-detached Freehold £210,000
9 September 2011 5 Western Avenue, Newport NP20 3SL Semi-detached Freehold £216,000
17 June 2011 1 Western Avenue, Newport NP20 3SL Semi-detached Freehold £219,950
17 December 2010 8 Western Avenue, Newport NP20 3SL Semi-detached Freehold £219,000
6 November 2008 23 Western Avenue, Newport NP20 3SL Semi-detached Freehold £230,000
6 June 2008 4 Western Avenue, Newport NP20 3SL Terraced (including end-of-terrace) Freehold £192,000
6 July 2007 31 Western Avenue, Newport NP20 3SL Semi-detached Freehold £269,950
20 September 2006 32 Western Avenue, Newport NP20 3SL Semi-detached Freehold £215,000
17 March 2006 34 Western Avenue, Newport NP20 3SL Semi-detached Freehold £241,000
16 February 2006 5 Western Avenue, Newport NP20 3SL Semi-detached Freehold £225,000
12 January 2006 20 Western Avenue, Newport NP20 3SL Semi-detached Freehold £217,000
8 August 2005 14 Western Avenue, Newport NP20 3SL Semi-detached Freehold £195,000
22 July 2005 24 Western Avenue, Newport NP20 3SL Semi-detached Freehold £225,000
29 April 2005 1 Western Avenue, Newport NP20 3SL Semi-detached Freehold £225,000
21 May 2004 14 Western Avenue, Newport NP20 3SL Semi-detached Freehold £190,000
10 February 2004 22 Western Avenue, Newport NP20 3SL Semi-detached Freehold £195,000
12 January 2004 31 Western Avenue, Newport NP20 3SL Semi-detached Freehold £184,950
3 October 2003 29 Western Avenue, Newport NP20 3SL Semi-detached Freehold £175,000
4 November 2002 20 Western Avenue, Newport NP20 3SL Semi-detached Freehold £140,000
17 December 2001 22 Western Avenue, Newport NP20 3SL Semi-detached Freehold £140,000
3 August 2001 20 Western Avenue, Newport NP20 3SL Semi-detached Freehold £95,500
14 September 2000 34 Western Avenue, Newport NP20 3SL Semi-detached Freehold £120,000
14 April 2000 30 Western Avenue, Newport NP20 3SL Semi-detached Freehold £97,500
25 February 2000 25 Western Avenue, Newport NP20 3SL Semi-detached Freehold £89,950
28 August 1997 26 Western Avenue, Newport NP20 3SL Semi-detached Freehold £58,950
31 July 1996 28 Western Avenue, Newport NP20 3SL Semi-detached Freehold £79,000
10 July 1996 23 Western Avenue, Newport NP20 3SL Semi-detached Freehold £65,000
7 December 1995 28 Western Avenue, Newport NP20 3SL Semi-detached Freehold £75,000

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 NP20 3SL

United Kingdom Parliament
Constituency

Newport West and Islwyn

MP

Ruth Jones Labour

Senedd
Constituency

Newport West

Senedd Member

Jayne Bryant Welsh Labour

Region

South Wales East

Senedd Members

Natasha Asghar Welsh Conservative Party

Delyth Jewell Plaid Cymru

Laura Anne Jones Welsh Conservative Party

Peredur Owen Griffiths Plaid Cymru

Newport Council
Unitary Authority electoral division (UTE)

Allt-yr-yn

Councillors

Pat Drewett Labour

Matthew Evans Conservative

David Fouweather Conservative

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

Government Statistical Services (GSS) data for NP20 3SL

CodeNameData TypeData ThemeActive SinceData Owner
K01000013 Newport Travel to Work Areas Other 31 July 2015 ONS
W00008337 Output Areas Statistical Building Block 1 January 2009 ONS
W01001604 Newport 012D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000358 Newport 012 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000808 Allt-yr-yn Communities Administrative 1 January 2009 WG (LGBC)
W05001627 Allt-yr-yn Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000022 Newport Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000105 Newport West and Islwyn Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000039 Newport West Senedd Constituencies Electoral 1 January 2009 WG (BC)
W10000008 South Wales East Senedd Electoral Regions Electoral 1 January 2012 WG (BC)
W11000028 Aneurin Bevan University Health Board Local Health Boards Health 1 October 2009 WG (Health)
W15000002 Gwent Police Force Areas Other 1 January 2009 Home Office
W16000004 South East Wales Department for Children, Education, Lifelong Learning and Skills, WG Other 1 January 2009 WG (Educ)
W31000001 Wales Non-National Park Area Wales Non-National Park Area Other 1 January 2009 WG (Envt)
W35002432 Workplace Zones Census 31 December 2011 ONS
W45001174 Newport (Newport) Built Up Areas Census 17 April 2024 OS
W92000004 Wales 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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