The fastest residential broadband available in SL9 8JZ is Superfast Broadband, which is available to 10% of residential premises, delivering an average download speed of 32 Mbps. No residential premises in SL9 8JZ have either Full Fibre Broadband or Ultrafast Broadband availability. All residential premises in SL9 8JZ have Standard Broadband availability.
Ofcom Broadband CheckerOfcom release coverage data collected as a snapshot in May 2020 for Standard Broadband connections in SL9 8JZ.
Compare May 2020 Standard Broadband coverage in SL9 8JZ to the wider area:
SL9 8JZ Standard Broadband coverage | |
Area | Coverage |
---|---|
SL9 8JZ Postcode | 100.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 98.2% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 99.8% |
Ofcom release coverage data collected as a snapshot in May 2020 for Superfast Broadband connections in SL9 8JZ.
Compare May 2020 Superfast Broadband coverage in SL9 8JZ to the wider area:
SL9 8JZ Superfast Broadband coverage | |
Area | Coverage |
---|---|
SL9 8JZ Postcode | 10.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 93.8% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 93.5% |
Ofcom release performance data collected as a snapshot in May 2019 for Superfast Broadband connections in SL9 8JZ.
Compare the May 2019 Superfast Broadband average download speed in SL9 8JZ to the wider area:
SL9 8JZ Superfast Broadband average download speed | |
Area | Speed |
---|---|
SL9 8JZ Postcode | 32.0 Mbps |
Local authority | Mbps |
Chesham and Amersham Parliamentary constituency | 78.9 Mbps |
Ofcom release coverage data collected as a snapshot in May 2020 for Ultrafast Broadband connections in SL9 8JZ.
Compare May 2020 Ultrafast Broadband coverage in SL9 8JZ to the wider area:
SL9 8JZ Ultrafast Broadband coverage | |
Area | Coverage |
---|---|
SL9 8JZ Postcode | 0.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 40.3% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 45.2% |
Ofcom release coverage data collected as a snapshot in May 2020 for Full Fibre Broadband connections in SL9 8JZ.
Compare May 2020 Full Fibre Broadband coverage in SL9 8JZ to the wider area:
SL9 8JZ Full Fibre Broadband coverage | |
Area | Coverage |
---|---|
SL9 8JZ Postcode | 0.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 7.8% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 1.7% |