The UK Postcode Database

AL9 7NN

a postcode in Hertfordshire

Introduced in April 1985
AL9 7NN 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 AL9 7NN

Nash Close - 68 properties, USRN 43012065

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

Coordinates

Latitude: 51.7353 / 51°44'6"N

Longitude: -0.2105 / 0°12'37"W

UTM Reference: 30U 692608 5735275

OS Easting: 523665

OS Northing: 205574

OS Grid: TL236055

Location Encoding

Mapcode Local: GBR JB0.1LG

Mapcode Global: VHGPS.9NK3

Open Location Code: 9C3XPQPQ+4Q

Maidenhead Locator System: IO91vr46

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6c2

  • Baseline UK
  • Multicultural Inner Suburbs
  • Semi-Detached Family Renters

Index of Multiple Deprivation (IMD): 22000 / 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 AL9 7NN on Monday 15 June 2026

Nautical twilight begins (First light) 02:38
Civil twilight begins (Dawn) 03:53
Sunrise 04:41
Transit (sun is at its highest) 13:01
Sunset 21:21
Civil twilight ends (Dusk) 22:09
Nautical twilight ends (Nightfall) 23:24
Hours of daylight today04:11 to 21:51
Hours of darkness tonight
(lighting-up time)
21:51 to 04:11
Moon Phase Waxing Crescent
Moon Rises 03:14
Moon sets 21:37

For a full sun and moon calendar for AL9 7NN, go to The Time and Place

Residential Property Sales in AL9 7NN

DateAddressProperty TypeTenurePrice
26 September 2023 59 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £450,000
21 August 2023 36 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £245,000
16 June 2023 32 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Leasehold £232,500
14 June 2023 52 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £420,000
31 March 2023 23 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £167,500
27 October 2022 19 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £182,000
12 January 2022 31 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £198,000
30 November 2021 16 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £180,000
29 September 2021 24 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £182,000
6 April 2021 5 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £420,000
1 April 2020 36 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £215,000
29 January 2020 2 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £337,500
3 August 2018 11 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £420,000
21 May 2018 45 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £197,500
28 March 2018 58 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £340,000
19 February 2018 29 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £158,000
8 November 2017 12 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £375,000
20 October 2017 34 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £347,500
29 September 2017 8 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £315,000
23 June 2017 54 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £315,000
9 September 2016 55 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £300,950
19 February 2016 2 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £293,500
5 February 2016 58 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £307,000
2 September 2015 12 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £265,000
22 June 2015 46 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £160,000
12 December 2014 27 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £122,500
23 July 2014 47 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £265,000
22 April 2014 5 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £280,000
9 December 2013 30 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £114,500
11 November 2013 10 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £158,000
4 February 2013 27 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £103,000
10 May 2012 38 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £100,500
23 March 2012 58 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £225,000
22 March 2012 56 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £242,500
25 January 2012 15 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £91,000
22 December 2011 5 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £240,000
19 December 2011 3 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £220,500
28 November 2011 47 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £245,000
18 November 2011 2 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £225,000
19 November 2010 22 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £112,500
5 November 2010 25 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £114,000
30 July 2010 7 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Leasehold £163,500
4 December 2009 30 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £111,000
27 November 2009 56 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £238,000
10 December 2008 25 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £107,500
8 August 2008 1b Nash Close, North Mymms, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £272,000
18 July 2008 51 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £249,500
5 October 2007 4 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £244,000
15 June 2007 57 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £229,950
20 April 2007 23 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £112,500
21 November 2006 26 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £106,000
10 September 2006 34 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £219,000
1 September 2006 32 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Leasehold £144,000
21 July 2006 24 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £108,000
28 April 2006 44 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £100,000
11 November 2005 47 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £215,000
10 October 2005 58 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £184,750
9 December 2004 22 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £101,000
29 October 2004 61 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £190,000
14 July 2004 19 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £104,000
12 May 2004 28 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £115,000
12 May 2004 5 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £199,950
26 March 2004 32 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Leasehold £129,250
5 March 2004 2 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £192,500
30 January 2004 26 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £105,000
4 November 2003 38 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £90,500
18 July 2003 44 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £95,000
30 June 2003 24 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £89,000
10 April 2003 14 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £117,000
2 April 2003 33 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £186,995
3 January 2003 26 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £85,000
6 December 2002 13 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £117,500
8 November 2002 11 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £192,500
27 September 2002 33 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £168,000
30 August 2002 37 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £60,000
16 August 2002 26 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £77,000
15 August 2002 29 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £78,000
18 July 2002 9 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £95,500
31 May 2002 16 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £80,000
10 May 2002 57 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £165,000
18 January 2002 36 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £95,000
7 November 2001 25 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £78,000
24 September 2001 4 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £135,000
27 July 2001 20 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £59,995
24 July 2001 13 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £92,000
21 June 2001 2 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £129,000
31 May 2001 42 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Leasehold £58,250
16 March 2001 44 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £59,950
10 November 2000 17 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £55,500
4 August 2000 30 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £59,000
14 July 2000 10 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £85,000
16 June 2000 21 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £47,000
12 June 2000 25 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £60,000
12 May 2000 24 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £54,950
11 May 2000 42 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Leasehold £54,950
9 May 2000 16 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £59,950
19 April 2000 10 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £70,500
29 March 2000 54 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £109,950
10 March 2000 51 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £155,000
11 June 1999 16 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £36,000
28 May 1999 36 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £59,995
28 May 1999 1 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £95,000
17 March 1999 42 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Leasehold £42,000
11 March 1999 46 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £57,500
19 February 1999 47 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £91,000
5 January 1999 46 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £57,500
23 October 1998 15 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £42,500
19 October 1998 14 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £63,500
13 October 1998 40 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £40,000
8 September 1998 17 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £44,000
3 July 1998 11 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £103,000
29 May 1998 35 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £60,000
15 May 1998 56 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £94,000
19 February 1998 5 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £91,000
28 November 1997 26 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £37,000
30 September 1997 3 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £82,000
2 September 1997 24 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £35,800
18 August 1997 9 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £55,500
25 April 1997 57 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £80,000
7 March 1997 59 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £82,500
6 March 1997 58 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £80,000
30 January 1997 36 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £46,950
13 December 1996 29 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £34,500
22 November 1996 33 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £72,000
1 November 1996 62 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £78,000
14 June 1996 59 Nash Close, Welham Green, Hatfield AL9 7NN Semi-detached Freehold £75,000
31 January 1996 1 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £74,000
27 October 1995 56 Nash Close, Welham Green, Hatfield AL9 7NN Terraced (including end-of-terrace) Freehold £70,500
18 April 1995 21 Nash Close, Welham Green, Hatfield AL9 7NN Flat/apartment Leasehold £36,750

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 AL9 7NN

United Kingdom Parliament
Constituency

Welwyn Hatfield

MP

Andrew Lewin Labour

Hertfordshire County Council
County council electoral division

Hatfield South

Councillor

Andrew Williams Conservative

Welwyn Hatfield Borough Council
District council ward

Welham Green & Hatfield South

Councillors

Adrienne Nix Liberal Democrats

Sandreni Bonfante Liberal Democrats

Paul Zukowskyj Liberal Democrats

AL9 7NN also falls within the Civil Parish of North Mymms, which has its own parish council and parish councillors. These are not shown here.

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

Government Statistical Services (GSS) data for AL9 7NN

CodeNameData TypeData ThemeActive SinceData Owner
E00121686 Output Areas Statistical Building Block 1 January 2009 ONS
E01023963 Welwyn Hatfield 014B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004993 Welwyn Hatfield 014 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E02007092 Welwyn Hatfield 017 Middle layer Super Output Areas Statistical Building Block 21 March 2021 ONS
E04012223 North Mymms Civil Parishes Administrative 1 April 2012 DLUHC
E05011071 Welham Green and Hatfield South Electoral Wards/Divisions Administrative/Electoral 5 May 2016 DLUHC
E07000241 Welwyn Hatfield Non-metropolitan Districts Administrative 1 April 2012 DLUHC
E10000015 Hertfordshire Counties Administrative 1 January 2009 DLUHC
E12000006 East of England Regions Administrative 1 January 2009 DLUHC
E14001573 Welwyn Hatfield Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000027 Hertfordshire Police Force Areas Other 1 January 2009 Home Office
E30000272 Stevenage and Welwyn Garden City Travel to Work Areas Other 31 July 2015 ONS
E33027671 Workplace Zones Census 31 December 2011 ONS
E37000048 Hertfordshire Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000049 NHS East and North Hertfordshire CCG Sub Integrated Care Board Locations Health 1 April 2020 ODS
E40000007 East of England NHS England Regions Health 1 April 2019 ODS
E54000025 NHS Hertfordshire and West Essex Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000035 East of England Cancer Alliances Health 1 April 2024 NHS England
E58000630 Hatfield South ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63011583 Welham Green 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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