SL9 9HL Broadband
The fastest residential broadband available in SL9 9HL is Ultrafast Broadband, which is available to all residential premises, delivering an average download speed of 350 Mbps. No residential premises in SL9 9HL have Full Fibre Broadband availability. All residential premises in SL9 9HL have Superfast Broadband and Standard Broadband availability.
Ofcom Broadband CheckerStandard Broadband
Ofcom release coverage data collected as a snapshot in May 2020 for Standard Broadband connections in SL9 9HL.
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Compare May 2020 Standard Broadband coverage in SL9 9HL to the wider area:
| SL9 9HL Standard Broadband coverage | |
| Area | Coverage |
|---|---|
SL9 9HL Postcode | 100.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 98.2% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 99.8% |
Superfast Broadband
Ofcom release coverage data collected as a snapshot in May 2020 for Superfast Broadband connections in SL9 9HL.
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Compare May 2020 Superfast Broadband coverage in SL9 9HL to the wider area:
| SL9 9HL Superfast Broadband coverage | |
| Area | Coverage |
|---|---|
SL9 9HL Postcode | 100.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 93.8% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 93.5% |
Average download speed
Ofcom release performance data collected as a snapshot in May 2019 for Superfast Broadband connections in SL9 9HL.
Compare average download speed
Compare the May 2019 Superfast Broadband average download speed in SL9 9HL to the wider area:
| SL9 9HL Superfast Broadband average download speed | |
| Area | Speed |
|---|---|
SL9 9HL Postcode | 90.2 Mbps |
Local authority | Mbps |
Chesham and Amersham Parliamentary constituency | 78.9 Mbps |
Ultrafast Broadband
Ofcom release coverage data collected as a snapshot in May 2020 for Ultrafast Broadband connections in SL9 9HL.
Compare coverage
Compare May 2020 Ultrafast Broadband coverage in SL9 9HL to the wider area:
| SL9 9HL Ultrafast Broadband coverage | |
| Area | Coverage |
|---|---|
SL9 9HL Postcode | 100.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 40.3% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 45.2% |
Average download speed
Ofcom release performance data collected as a snapshot in May 2019 for Ultrafast Broadband connections in SL9 9HL.
Compare average download speed
Compare the May 2019 Ultrafast Broadband average download speed in SL9 9HL to the wider area:
| SL9 9HL Ultrafast Broadband average download speed | |
| Area | Speed |
|---|---|
SL9 9HL Postcode | 350.0 Mbps |
Local authority | Mbps |
Chesham and Amersham Parliamentary constituency | 350.3 Mbps |
Full Fibre Broadband
Ofcom release coverage data collected as a snapshot in May 2020 for Full Fibre Broadband connections in SL9 9HL.
Compare coverage
Compare May 2020 Full Fibre Broadband coverage in SL9 9HL to the wider area:
| SL9 9HL Full Fibre Broadband coverage | |
| Area | Coverage |
|---|---|
SL9 9HL Postcode | 0.0% |
BUCKINGHAMSHIRE Local authority, 225,545 premises | 7.8% |
Chesham and Amersham Parliamentary constituency, 40,083 premises | 1.7% |
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