Hatfield South West · Welwyn Hatfield · England
Updated September 2026
Compare this postcode| Address | Date | Price |
|---|---|---|
| 16, Cobnut Close, Hatfield, AL10 9AD | 23 May 2025 | £485,000 |
| 1, Cobnut Close, Hatfield, AL10 9AD | 30 April 2025 | £420,000 |
| 35, Cobnut Close, Hatfield, AL10 9AD | 29 April 2025 | £270,000 |
Within 3.1 miles of this postcode
De Havilland Primary School
Academy sponsor led
University of Hertfordshire
Higher education institutions
Links Hatfield Academy
Academy alternative provision sponsor led
Within 1 mile of this postcode
Census 2021
2,123 residents
6,740 residents
4,128 residents
2,566 residents
1,090 residents
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
6
within 5 km
52-54 DELLFIELD ROAD, HATFIELD, AL10 8HP
ODS code E82023
2.0 km
THE COMMON, HATFIELD, AL10 0NL
ODS code E82018
2.3 km
9-11 WELLFIELD ROAD, HATFIELD, AL10 0BS
ODS code E82002
2.5 km
STATION ROAD, WELHAM GREEN, NORTH MYMMS, HATFIELD, AL9 7SN
ODS code E82058
2.9 km
CALEDON ROAD, LONDON COLNEY, ST. ALBANS, AL2 1PU
ODS code E82107
4.9 km
COLNEY MEDICAL CENTRE, 45-47 KINGS ROAD, LONDON COLNEY, ST. ALBANS, AL2 1ES
ODS code E82113
4.9 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Tudor Close
BCT · South Hatfield
Northdown Road
BCT · South Hatfield
Northdown Road
BCT · South Hatfield
Tudor Close
BCT · South Hatfield
Garden Avenue
BCT · South Hatfield
English Indices of Deprivation 2025 for Welwyn Hatfield 013A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
5 of 10
Overall England rank
13,645 of 33,755
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
The five-year median is £425,000 from 31 recorded sales in AL10 9AD. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Welwyn Hatfield is £450,696 in June 2026, up 5.8% year on year.
28 open schools are in scope, including 16 primary and 5 secondary schools. De Havilland Primary School is the nearest published school at 838 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
1,603 published events cover 12 months, averaging 133.583 events per published month. The largest recorded category is Violence and sexual offences with 645 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.