AL9 7AY

a postcode in Hertfordshire

Introduced in January 1980

AL9 7AY	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 7AY

Bell Lane - 59 properties, USRN 43001394

Great North Road - 1 property, USRN 43007206

Woodside Lane - 1 property, USRN 43022144

Great North Road - 1 property, USRN 43070141

Unnamed road - 1 property, USRN 43080254

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

Coordinates

Latitude: 51.7307 / 51°43'50"N

Longitude: -0.187 / 0°11'13"W

UTM Reference: 30U 694254 5734836

OS Easting: 525304

OS Northing: 205113

OS Grid: TL253051

Location Encoding

Mapcode Local: GBR JB1.FJS

Mapcode Global: VHGPS.QR0L

Open Location Code: 9C3XPRJ7+76

Maidenhead Locator System: IO91vr75

Demographics

Urban/Rural Indicator: F1

rural hamlet and isolated dwellings
a rural hamlet or isolated dwellings in populated countryside

ONS Population Classification: 5a2

Ethnically Diverse Suburb-an Professionals
Outer Suburbs
Suburban Empty Nesters

Index of Multiple Deprivation (IMD): 31254 / 32844

10th decile
least deprived

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

Sun and Moon Times for AL9 7AY on Saturday 13 June 2026

Nautical twilight begins (First light)	02:39
Civil twilight begins (Dawn)	03:54
Sunrise	04:41
Transit (sun is at its highest)	13:00
Sunset	21:19
Civil twilight ends (Dusk)	22:07
Nautical twilight ends (Nightfall)	23:22

Hours of daylight today	04:11 to 21:49
Hours of darkness tonight (lighting-up time)	21:49 to 04:11
Moon Phase	Waning Crescent
Moon Rises	01:44
Moon sets	19:14

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

Residential Property Sales in AL9 7AY

Date	Address	Property Type	Tenure	Price
22 March 2024	32 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£785,000
27 October 2023	18 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£1,100,000
5 October 2023	24 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£610,000
20 September 2022	56 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£853,000
13 April 2022	Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Other property type	Freehold	£180,000
28 January 2022	16 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£701,500
30 November 2021	Flat 1, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Leasehold	£380,000
29 October 2021	Flat 4, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Leasehold	£350,000
27 October 2021	86 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Other property type	Freehold	£1,900,000
30 June 2021	Flat 5, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Leasehold	£365,000
30 June 2021	Flat 8, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Leasehold	£340,000
29 June 2021	Flat 7, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Leasehold	£340,000
24 June 2021	Flat 6, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Leasehold	£365,000
21 May 2021	Flat 3, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Leasehold	£365,000
20 May 2021	Swan Mews, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£530,000
30 April 2021	Flat 2, Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Leasehold	£350,000
25 October 2019	38 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£644,000
20 July 2018	Pet Farm, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£1,200,000
16 March 2018	Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£1,016,000
22 February 2017	Swan Lodge, Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£900,000
26 October 2016	70 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£1,400,000
5 February 2016	28 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£529,700
14 January 2016	78 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£1,200,000
24 October 2014	72 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£1,150,000
23 January 2014	70 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£667,000
26 October 2012	5 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£1,415,000
12 September 2012	52 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£480,000
11 February 2010	74 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£840,000
26 September 2008	40 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£334,950
30 June 2008	44 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Terraced (including end-of-terrace)	Freehold	£470,000
13 September 2007	66 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Terraced (including end-of-terrace)	Freehold	£178,000
1 June 2007	22 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£520,000
12 April 2007	24 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£455,000
19 March 2007	72 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£825,000
2 February 2007	5 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£770,000
16 July 2004	50 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£340,000
8 May 2002	76 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£755,000
18 March 2002	52 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£244,000
25 May 2001	38 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£220,000
20 December 2000	76 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£325,000
24 August 2000	48 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£550,000
17 August 1999	24 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£235,000
31 March 1999	6 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Flat/apartment	Freehold	£245,000
28 June 1996	84 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£520,000
22 March 1996	34 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Semi-detached	Freehold	£141,000
23 January 1996	68 Bell Lane, Brookmans Park, Hatfield AL9 7AY	Detached	Freehold	£132,500

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 AL9 7AY

United Kingdom Parliament

Constituency

Welwyn Hatfield

MP

Andrew Lewin Labour

Hertfordshire County Council

County council electoral division

Hatfield Rural

Councillor

Paul Zukowskyj Liberal Democrats

Welwyn Hatfield Borough Council

District council ward

Brookmans Park & Little Heath

Councillors

Mark Short Conservative

Rebecca Lass Conservative

Fiona Thomson Conservative

AL9 7AY 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 7AY

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00121401		Output Areas	Statistical Building Block	1 January 2009	ONS
E01023908	Welwyn Hatfield 015A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004994	Welwyn Hatfield 015	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04012223	North Mymms	Civil Parishes	Administrative	1 April 2012	DLUHC
E05011058	Brookmans Park and Little Heath	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
E30000234	London	Travel to Work Areas	Other	31 July 2015	ONS
E33027674		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
E58000629	Hatfield Rural ED	County Electoral Divisions	Electoral	4 May 2017	DLUHC
E63011606	Brookmans Park	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