AL9 7DZ maps, stats, and open data

AL9 7DZ lies on Knolles Crescent in Welham Green, Hatfield. AL9 7DZ is located in the Welham Green and Hatfield South electoral ward, within the local authority district of Welwyn Hatfield and the English Parliamentary constituency of Welwyn Hatfield. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06K and the police force is Hertfordshire. This postcode has been in use since January 1980.

AL9 7DZ maps

AL9 7DZ map - OS OpenMap – Local (Ordnance Survey)
AL9 7DZ map - OS VectorMap District (Ordnance Survey)

GetTheData
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

AL9 7DZ geodata

Easting522983
Northing205407
Latitude51.733896
Longitude-0.220469

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is AL9 7DZ?

StreetKnolles Crescent
LocalityWelham Green
Town/CityHatfield
CountryEngland
Postcode DistrictAL9
➜ AL9 open data dashboard
➜ See where AL9 is on a map
➜ Where is Welham Green?

AL9 7DZ Elevation

Elevation or altitude of AL9 7DZ as distance above sea level:

MetresFeet
Elevation90m295ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

Politics

WardWelham Green And Hatfield South
ConstituencyWelwyn Hatfield

House Prices

Sales of detached houses in AL9 7DZ

25, KNOLLES CRESCENT, WELHAM GREEN, HATFIELD, AL9 7DZ
2004
12 AUG
£212,000
25, KNOLLES CRESCENT, WELHAM GREEN, HATFIELD, AL9 7DZ
2000
30 NOV
£128,000
25, KNOLLES CRESCENT, WELHAM GREEN, HATFIELD, AL9 7DZ
1999
8 JAN
£107,500

➜ Welham Green house prices

GetTheData
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2024. This data is licensed under the Open Government Licence v3.0.

Crime

Reported crime within 500m of AL9 7DZ

October 2023Anti-social behaviourOn or near Merritt Walk163m
August 2023Anti-social behaviourOn or near Merritt Walk163m
November 2022Criminal damage and arsonOn or near Merritt Walk163m
➜ Knolles Crescent crime map and outcomes

GetTheData
Source: data.police.uk
Licence: Open Government Licence

Transport

Nearest bus stops to AL9 7DZ

Knolles Crescent (Dixons Hill Road)Welham Green116m
Dellsome LaneWelham Green183m
Dellsome LaneWelham Green195m
Dixons Hill RoadWelham Green198m
Dixons Hill RoadWelham Green254m

Nearest railway stations to AL9 7DZ

Welham Green Station0.7km
Brookmans Park Station1.8km
Hatfield (Herts) Station3.4km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

➜ Broadband speed and availability dashboard for AL9 7DZ

Broadband access in AL9 7DZ (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband100.0%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in AL9 7DZ (2019 data)

Download

Median download speed75.0Mbps
Average download speed84.6Mbps
Maximum download speed350.00Mbps

Upload

Median upload speed15.6Mbps
Average upload speed13.5Mbps
Maximum upload speed20.00Mbps

Broadband limitations in AL9 7DZ (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%

➜ Broadband speed and availability dashboard for AL9 7DZ

GetTheData
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

AL9 7DZ gas and electricity consumption

Estimated total energy consumption in AL9 7DZ by fuel type, 2015.

Gas

Consumption (kWh)390,599
Meter count27
Mean (kWh/meter)14,467
Median (kWh/meter)14,053

Electricity

Consumption (kWh)79,299
Meter count23
Mean (kWh/meter)3,448
Median (kWh/meter)2,860
  • Consumption: The estimated total energy consumption, in kWh, across all meters in AL9 7DZ, for 2015.
  • Meter count: The total number of meters in AL9 7DZ.
  • Mean: The mean average consumption per meter, in kWh.
  • Median: The median average consumption per meter, in kWh.

Deprivation

31.7% of English postcodes are less deprived than AL9 7DZ:

Food Standards Agency

Three nearest food hygiene ratings to AL9 7DZ (meters)

SVG Food & Wine
Food Hygiene Rating: Exempt
25-27 Dellsome Lane
155m
Oriental Express
Food Hygiene Rating: 5 (Very Good)
31 Dellsome Lane
155m
RNP News
Food Hygiene Rating: Exempt
35 Dellsome Lane
155m

➜ Get more ratings from the Food Standards Agency

Companies registered in or near AL9 7DZ

H&G PROPERTY HOLDINGS LTD3 Greville Close, North MymmsAL9 7ED
THIRTEEN S&D LIMITED3 Greville Close, North MymmsAL9 7ED
CHILD PSYCHOLOGY SOLUTIONS LTD131a Dixons Hill Road, North MymmsAL9 7DW
S.A.B COURIERS LTD121 Dixons Hill Road, Welham Green, North MymmsAL9 7DW
THE POLISHED PARTY CO LTD121 Dixons Hill Road, Welham GreenAL9 7DW
➜ Find more companies in Welham Green

GetTheData
Source: Companies House
Licence: Supplied under section 47 and 50 of the Copyright, Designs and Patents Act 1988 and Schedule 1 of the Database Regulations (SI 1997/3032)

Nearest post box to AL9 7DZ

 Last Collection 
LocationMon-FriSatDistance
North Mymms P O18:0011:45177m
University Of Hertfordshire16:4511:45350m
Marshmoor Crescent17:0008:00788m

Nearest sports facilities to AL9 7DZ

FacilityDistance
Welham Green Recreation Ground
Bushwood Close, Welham Green, North Mymms, Hatfield
Grass Pitches, Outdoor Tennis Courts
271m
North Mymms Playing Field
Station Road, Welham Green, North Mymms, Hatfield
Grass Pitches
843m
North Mymms Cricket Club
Tollgate Road, North Mymms, Hatfield
Grass Pitches
1.2km

GetTheData
Source: Active Places
Licence: Open Government Licence

Nearest schools to AL9 7DZ

SchoolPhase of EducationDistance
St Mary's Church of England VA Primary School, Welham Green
Dellsome Lane, Welham Green, Hatfield, AL9 7NE
Primary265m
Brookmans Park Primary School
Bradmore Way, Brookmans Park, Hatfield, AL9 7QY
Primary1.6km
De Havilland Primary School
Travellers Lane, Hatfield, AL10 8TQ
Primary1.7km

GetTheData
Source: Edubase
Licence: Open Government Licence

AL9 7DZ ITL and AL9 7DZ LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for AL9 7DZ:

ITL 1 CodeName
TLHEast
ITL 2 CodeName
TLH2Bedfordshire and Hertfordshire
ITL 3 CodeName
TLH23Hertfordshire CC
LAU 1 CodeName
E07000241Welwyn Hatfield

AL9 7DZ census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for AL9 7DZ:

CodeName
OAE00121685
LSOAE01023963Welwyn Hatfield 014B
MSOAE02004993Welwyn Hatfield 014

Nearest postcodes to AL9 7DZ

AL9 7EAKnolles Crescent55m
AL9 7EDGreville Close74m
AL9 7DWDixons Hill Road104m
AL9 7EBGould Close106m
AL9 7EEDixons Hill Road121m
AL9 7DSAlderman Close124m
AL9 7DNDixons Hill Road151m
AL9 7DFDixons Hill Road155m
AL9 7DYDellsome Lane158m
AL9 7DGGrove Place177m