AL10 9DL

a postcode in Hertfordshire

Introduced in January 1980

AL10 9DL	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 AL10 9DL

Broom Close - 36 properties, USRN 43002427

Hazel Grove - 1 property, USRN 43008031

Unnamed road - 1 property, USRN 43080193

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

Coordinates

Latitude: 51.7482 / 51°44'53"N

Longitude: -0.2401 / 0°14'24"W

UTM Reference: 30U 690511 5736635

OS Easting: 521587

OS Northing: 206963

OS Grid: TL215069

Location Encoding

Mapcode Local: GBR J9S.645

Mapcode Global: VHGPR.SBD6

Open Location Code: 9C3XPQX5+7W

Maidenhead Locator System: IO91vr19

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 4b2

Low-Skilled Migrant and Student Communities
Established Multi- Ethnic Communities
European Skilled Workforce

Index of Multiple Deprivation (IMD): 17680 / 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 AL10 9DL on Friday 12 June 2026

Nautical twilight begins (First light)	02:39
Civil twilight begins (Dawn)	03:54
Sunrise	04:42
Transit (sun is at its highest)	13:00
Sunset	21:19
Civil twilight ends (Dusk)	22:07
Nautical twilight ends (Nightfall)	23:21

Hours of daylight today	04:12 to 21:49
Hours of darkness tonight (lighting-up time)	21:49 to 04:11
Moon Phase	Waning Crescent
Moon Rises	01:19
Moon sets	17:45

For a full sun and moon calendar for AL10 9DL, go to The Time and Place

Residential Property Sales in AL10 9DL

Date	Address	Property Type	Tenure	Price
13 October 2022	12 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£335,000
23 September 2022	10 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£360,000
25 April 2022	28 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£322,000
10 September 2021	16 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£345,000
25 March 2021	22 Broom Close, Hatfield AL10 9DL	Semi-detached	Freehold	£340,000
4 March 2021	13 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£340,000
2 October 2020	7 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£365,000
26 April 2018	21 Broom Close, Hatfield AL10 9DL	Semi-detached	Freehold	£320,000
10 August 2017	44 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£310,000
22 March 2016	38 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£235,000
18 January 2016	2 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£270,000
2 October 2015	42 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£226,000
21 February 2014	34 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£202,000
18 December 2012	21 Broom Close, Hatfield AL10 9DL	Semi-detached	Freehold	£153,500
10 August 2012	22 Broom Close, Hatfield AL10 9DL	Semi-detached	Freehold	£215,000
19 March 2008	30 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£180,000
17 January 2008	28 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£192,000
13 November 2007	42 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£183,000
30 April 2007	13 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£195,000
13 November 2006	44 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£182,500
10 August 2005	8 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£193,000
20 May 2005	10 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£182,500
30 September 2004	14 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£189,950
28 September 2004	2 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£186,000
23 August 2004	28 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£177,500
20 August 2004	38 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£184,950
13 August 2004	40 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£170,000
30 January 2004	22 Broom Close, Hatfield AL10 9DL	Semi-detached	Freehold	£180,000
8 December 2003	8 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£159,000
4 July 2003	2 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£165,000
21 March 2003	30 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£147,000
10 September 2002	42 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£138,000
26 July 2002	2 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£133,500
23 November 2001	17 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£137,500
22 October 2001	42 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£111,500
31 May 2001	30 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£71,200
3 May 2001	40 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£90,000
30 January 2001	42 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£100,000
9 July 1999	44 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£75,000
14 September 1998	11 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£95,000
4 September 1998	12 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£73,500
16 March 1998	10 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£36,250
11 July 1997	9 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£67,000
5 June 1997	34 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£65,000
8 August 1996	8 Broom Close, Hatfield AL10 9DL	Terraced (including end-of-terrace)	Freehold	£56,000

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 AL10 9DL

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

Hatfield South West

Councillors

Helena Goldwater Liberal Democrats

Karthik Bonkur Labour

Tim Rowse Liberal Democrats

AL10 9DL also falls within the Civil Parish of Hatfield, 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 AL10 9DL

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00121527		Output Areas	Statistical Building Block	1 January 2009	ONS
E01023934	Welwyn Hatfield 013B	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004992	Welwyn Hatfield 013	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04004819	Hatfield	Civil Parishes	Administrative	1 January 2009	DLUHC
E05011063	Hatfield South West	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
E33027668		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
E63011549	Hatfield	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