The UK Postcode Database

NP11 3DP

a postcode in Caerphilly

Introduced in June 1999
NP11 3DP 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 NP11 3DP

Treowen Road - 38 properties, USRN 47503585

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

Coordinates

Latitude: 51.6765 / 51°40'35"N

Longitude: -3.1455 / 3°8'43"W

UTM Reference: 30U 489937 5725068

OS Easting: 320889

OS Northing: 198146

OS Grid: ST208981

Location Encoding

Mapcode Local: GBR HZ.5PHD

Mapcode Global: VH6DG.F4F4

Open Location Code: 9C3RMVG3+HQ

Maidenhead Locator System: IO81kq22

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 2a3

  • Suburbanites and Peri-Urbanites
  • Inner Suburbs and Small Town Living
  • Terraced Communities

Index of Multiple Deprivation (IMD): 1448 / 1909

  • 8th decile
  • less deprived

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

Sun and Moon Times for NP11 3DP on Friday 3 July 2026

Nautical twilight begins (First light) 03:00
Civil twilight begins (Dawn) 04:13
Sunrise 05:00
Transit (sun is at its highest) 13:16
Sunset 21:33
Civil twilight ends (Dusk) 22:20
Nautical twilight ends (Nightfall) 23:33
Hours of daylight today04:30 to 22:03
Hours of darkness tonight
(lighting-up time)
22:03 to 04:31
Moon Phase Waning Gibbous
Moon Sets 07:23
Moon Rises 22:27

For a full sun and moon calendar for NP11 3DP, go to The Time and Place

Residential Property Sales in NP11 3DP

DateAddressProperty TypeTenurePrice
19 March 2024 103 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £250,000
27 November 2020 78 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £148,000
28 July 2020 89 Treowen Road, Newbridge, Newport NP11 3DP Terraced (including end-of-terrace) Freehold £118,000
28 February 2020 78 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £145,000
31 May 2019 70 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £154,000
25 August 2017 70 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £128,000
31 January 2017 69 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £109,995
13 July 2015 76 Treowen Road, Newbridge, Newport NP11 3DP Terraced (including end-of-terrace) Freehold £82,000
21 November 2014 77 Treowen Road, Newbridge, Newport NP11 3DP Terraced (including end-of-terrace) Freehold £105,000
21 February 2014 93 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £76,750
25 January 2013 75 Treowen Road, Newbridge, Newport NP11 3DP Terraced (including end-of-terrace) Freehold £79,000
9 August 2007 77 Treowen Road, Newbridge, Newport NP11 3DP Terraced (including end-of-terrace) Freehold £115,000
29 September 2006 97 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £110,000
1 September 2006 70 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £135,000
9 June 2006 78 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £115,000
13 September 2004 79 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £60,000
28 February 2003 69 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £59,950
26 April 2002 80 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £48,000
5 September 2001 80 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £45,000
20 July 2001 96 Treowen Road, Newbridge, Newport NP11 3DP Terraced (including end-of-terrace) Freehold £35,000
11 May 2001 81 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £27,000
28 January 2000 91 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £36,500
23 September 1999 68 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £27,000
11 June 1999 87 Treowen Road, Newbridge, Newport NP11 3DP Terraced (including end-of-terrace) Leasehold £41,000
1 March 1999 77 Treowen Road, Newbridge, Newport NP11 3DP Terraced (including end-of-terrace) Freehold £62,000
24 January 1997 70 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £41,000
16 September 1996 78 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £41,000
30 July 1996 82 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £41,500
27 October 1995 70 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £39,800
31 May 1995 65 Treowen Road, Newbridge, Newport NP11 3DP Semi-detached Freehold £39,500

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 NP11 3DP

United Kingdom Parliament
Constituency

Newport West and Islwyn

MP

Ruth Jones Labour

Senedd
Constituency

Islwyn

Senedd Member

Rhianon Passmore Welsh Labour and Co-operative Party

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

Caerphilly Council
Unitary Authority electoral division (UTE)

Crumlin

Councillors

Carl Thomas Labour

Kristian Woodland Labour

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

Government Statistical Services (GSS) data for NP11 3DP

CodeNameData TypeData ThemeActive SinceData Owner
K01000013 Newport Travel to Work Areas Other 31 July 2015 ONS
W00007112 Output Areas Statistical Building Block 1 January 2009 ONS
W01001356 Caerphilly 006A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000295 Caerphilly 006 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000906 Crumlin Communities Administrative 1 April 2010 WG (LGBC)
W05001656 Crumlin Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000018 Caerphilly Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000105 Newport West and Islwyn Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000036 Islwyn Senedd Constituencies Electoral 1 January 2012 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
W16000003 South 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)
W35002167 Workplace Zones Census 31 December 2011 ONS
W45001098 Newbridge 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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