The fastest residential broadband available in SL9 8JB is Superfast Broadband, which is available to all residential premises, delivering an average download speed of 49 Mbps. No residential premises in SL9 8JB have either Full Fibre Broadband or Ultrafast Broadband availability. All residential premises in SL9 8JB have Standard Broadband availability.
Ofcom Broadband CheckerOfcom release coverage data collected as a snapshot in May 2020 for Standard Broadband connections in SL9 8JB.
Compare May 2020 Standard Broadband coverage in SL9 8JB to the wider area:
SL9 8JB Standard Broadband coverage | |
Area | Coverage |
---|---|
SL9 8JB 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 8JB.
Compare May 2020 Superfast Broadband coverage in SL9 8JB to the wider area:
SL9 8JB Superfast Broadband coverage | |
Area | Coverage |
---|---|
SL9 8JB Postcode | 100.0% |
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 8JB.
Compare the May 2019 Superfast Broadband average download speed in SL9 8JB to the wider area:
SL9 8JB Superfast Broadband average download speed | |
Area | Speed |
---|---|
SL9 8JB Postcode | 48.7 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 8JB.
Compare May 2020 Ultrafast Broadband coverage in SL9 8JB to the wider area:
SL9 8JB Ultrafast Broadband coverage | |
Area | Coverage |
---|---|
SL9 8JB 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 8JB.
Compare May 2020 Full Fibre Broadband coverage in SL9 8JB to the wider area:
SL9 8JB Full Fibre Broadband coverage | |
Area | Coverage |
---|---|
SL9 8JB Postcode | 0.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 7.8% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 1.7% |