723 localities · 298 districts
Greater London
BR1, BR2, BR3, BR4, BR5, BR6, BR7, CR0, CR2, CR4, CR5, CR7…
4,681named localities
763outward postcode districts
11coverage counties
Choose a county
Search every listed town, village and postal locality
Each locality page includes every service, its postcode districts, the nearest neighbouring districts and nearby towns.
267 localities · 52 districts
Hertfordshire
AL1, AL2, AL3, AL4, AL5, AL6, AL7, AL8, AL9, AL10, CM20, CM21…
570 localities · 78 districts
Essex
CB9, CB10, CB11, CB21, CM0, CM1, CM2, CM3, CM4, CM5, CM6, CM7…
612 localities · 76 districts
Kent
BR8, CT1, CT2, CT3, CT4, CT5, CT6, CT7, CT8, CT9, CT10, CT11…
255 localities · 61 districts
Surrey
CR3, CR5, CR6, GU1, GU2, GU3, GU4, GU5, GU6, GU7, GU8, GU9…
218 localities · 33 districts
Berkshire
GU47, OX8, OX12, RG1, RG2, RG4, RG5, RG6, RG7, RG8, RG9, RG10…
295 localities · 59 districts
Buckinghamshire
HP5, HP6, HP7, HP8, HP9, HP10, HP11, HP12, HP13, HP14, HP15, HP16…
178 localities · 23 districts
Bedfordshire
LU1, LU2, LU3, LU4, LU5, LU6, LU7, MK17, MK40, MK41, MK42, MK43…
738 localities · 53 districts
Norfolk
IP20, IP21, IP22, IP24, IP25, IP26, IP27, IP98, NR1, NR2, NR3, NR4…
540 localities · 42 districts
Suffolk
CB8, CB9, CO6, CO7, CO8, CO10, CO11, IP1, IP2, IP3, IP4, IP5…
285 localities · 35 districts
Cambridgeshire
CB1, CB2, CB3, CB4, CB5, CB6, CB7, CB8, CB10, CB21, CB22, CB23…
Location and postcode data is derived from the GeoNames GB postal-code dataset under CC BY 4.0. “All” refers to every named locality and outward district represented in that dataset for the listed counties; full delivery-point postcodes are confirmed during booking.
England compliance snapshot
Current duties, clearly separated from good practice
Rented homes
Private and social landlords in England must arrange electrical inspection and testing at intervals of no more than five years, give reports to tenants, and complete required remedial work within the prescribed timescale.
Workplaces
The Electricity at Work Regulations 1989 require electrical systems to be maintained to prevent danger. The law does not prescribe one universal EICR or PAT interval; frequency must follow risk, equipment and environment.
Fire systems
The responsible person must provide and maintain suitable fire precautions. British Standards support compliance but are not themselves legislation, so the fire risk assessment and system design determine the testing programme.
General information only, last reviewed 29 July 2026. It is not legal advice and premises-specific duties can vary. Check GOV.UK rented-sector guidance, HSE maintenance guidance and GOV.UK fire-safety duties.