Broadband Speeds in Hammersmith and Chiswick
Real-world broadband speed data from Q3 2025. See how Hammersmith and Chiswick compares for both download and upload speeds.
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How Fast is Broadband in Hammersmith and Chiswick?
Based on real-world speed tests collected by ThinkBroadband in Q3 2025, Hammersmith and Chiswick has a median download speed of 70.2 Mbps and a median upload speed of 18.2 Mbps.
This constituency has "Good" download speeds and "Basic" upload speeds. The 18.2 Mbps median upload may cause issues for video conferencing and cloud backups. Consider full fibre if available.
Speed Comparison for Hammersmith and Chiswick
Understanding the Speed Data
The speed data shows the distribution of actual speeds achieved by users in Hammersmith and Chiswick:
What the Numbers Mean
- Bottom 20%: Slowest fifth of connections
- Median: Typical speed (50% faster, 50% slower)
- Mean: Mathematical average
- Top 20%: Fastest fifth of connections
Why Median Matters Most
The median is the most reliable measure of typical performance. Unlike the mean, it isn't skewed by extremely fast or slow connections. If you move to Hammersmith and Chiswick, you can expect speeds around 70.2 Mbps download and 18.2 Mbps upload.
Broadband Coverage in Hammersmith and Chiswick
Coverage statistics from Ofcom show what connection types are available in this constituency:
Hammersmith and Chiswick has very good full fibre coverage at 79.6%. Check your postcode to see if full fibre is available at your address.
Speed Recommendations for Hammersmith and Chiswick
Based on the actual speeds in Hammersmith and Chiswick, here's what different activities require:
Video Conferencing (Zoom, Teams)
Typical speeds in this constituency are adequate for this activity.
Cloud Backup & File Uploads
May need a faster connection for optimal performance.
Online Gaming
Typical speeds in this constituency are adequate for this activity.
Multiple Users (4+ devices)
May need a faster connection for optimal performance.
Frequently Asked Questions
What is the average broadband speed in Hammersmith and Chiswick?
In Hammersmith and Chiswick, the median download speed is 70.2 Mbps and the median upload speed is 18.2 Mbps. The top 20% of connections achieve 250.3 Mbps download and 43.5 Mbps upload.
Is full fibre broadband available in Hammersmith and Chiswick?
Yes, full fibre (FTTP) broadband is available to 79.6% of properties in Hammersmith and Chiswick. Gigabit-capable broadband covers 94.6% of premises.
How does Hammersmith and Chiswick compare for upload speeds?
Hammersmith and Chiswick has basic upload speeds with a median of 18.2 Mbps. This is important for video calls, cloud backups, and working from home.
About This Data
Speed data is sourced from ThinkBroadband (Q3 2025 measurements). Coverage data from Ofcom Connected Nations 2025. Actual speeds at your address may vary based on connection type, provider, and network conditions.