CB1 postcode
Broadband in CB1 2JD
Cambridge, Cambridge
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 12 March 2026
Flood Risk
High
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
Speed Calculator
Adjust the options below to see how much broadband speed your household needs.
HD uses ~5 Mbps per person. 4K uses ~25 Mbps.
Each person on calls needs around 10 Mbps.
Competitive gaming needs low latency as much as raw speed.
Cameras, thermostats, speakers and similar devices each use a few Mbps.
Gigabit broadband (Gigabit (1Gbps+)) is available at CB1 2JD. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at CB1 2JD.
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This test measures download speed only. Results vary depending on network conditions.
Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 94% | 94% | 10-20 Mbps |
| Superfast (30+ Mbps) | 94% | 94% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 94% | 94% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 94% | 94% | 900-1,000 Mbps |
Speed Distribution at CB1 2JD
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🔴
Flood risk: High
This postcode is in undefined — high risk of flooding from rivers and sea.
Flood Zone
Risk Level
High
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Cambridge
Most common: Band
Annual council tax estimates for , 2024/25
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CB1 2JD sits in Cambridge. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.
Superfast coverage here stands at 94.1%. Nationally, 93% of UK premises have access. Most properties here can get a decent connection. Ultrafast broadband (100 Mbps+) reaches 94.1% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 94.1% of premises. Most homes can access gigabit speeds if they choose to.
Here is how broadband speeds break down across premises at CB1 2JD. 94.1% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
Translating the numbers at CB1 2JD into daily use gives a clearer picture. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
FWA broadband has not reached CB1 2JD yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
The USO guarantees every UK home at least 10 Mbps. At CB1 2JD, 0% of properties do not meet this threshold. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 94.1% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at CB1 2JD is rated High. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
The three most common bands are D (25%), C (20%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.
4G outdoor coverage at CB1 2JD reaches 95%. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.
Suitability scores for CB1 2JD: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for CB1 2JD is Cambridge. The CB1 postcode area contains 905 postcodes on this site. Superfast broadband across CB1 ranges from 0% to 100%. CB1 2JD is below the area average of 100%.
How does CB1 2JD compare to its neighbours? CB2 1LB (0.04 miles, cambridge-unparished-area) has 100% superfast coverage and 0% gigabit. CB1 2LA (0.04 miles, cambridge-unparished-area) has 100% superfast coverage and 100% gigabit. CB1 2FB (0.05 miles, cambridge-unparished-area) has 100% superfast coverage and 100% gigabit. CB1 2JF (0.06 miles, cambridge-unparished-area) has 100% superfast coverage and 100% gigabit. Neighbouring postcodes tend to have better superfast coverage.
When choosing a broadband provider at CB1 2JD, check what technology reaches your specific address. Availability varies by street and sometimes by building. If fibre is unavailable, consider 4G home broadband or satellite as alternatives. Speeds may still be adequate for most uses. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.
Every part of Cambridge has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Pulling the data together for CB1 2JD, here is what stands out. Connectivity at CB1 2JD is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Cambridge as a local authority area has its own planning priorities, council services, and infrastructure investment plans. Check the council website for the latest. The data covers what can be measured. Cambridge has its own character that numbers alone cannot capture. Use these figures as a filter, then visit to get the full picture.
Data sources include Ofcom (broadband and mobile), Land Registry (house prices), Police.uk (crime), Ofsted (schools), Environment Agency (flood risk), and Open-Meteo (air quality). Council tax data comes from the Valuation Office Agency. EPC data is from DLUHC. Transport data uses NaPTAN. Speed distribution figures are from Ofcom Connected Nations. All figures are the latest available at the time of writing.
Data is a starting point for Cambridge. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.
This covers the key data for CB1 2JD. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Cambridge hub page. Bookmark this page and check back as new data arrives.
More local data is being added for this postcode
This page already has postcode-specific content, and more data-backed sections will appear as the remaining local datasets finish processing.
Frequently asked questions about CB1 2JD
What are the broadband speeds available at CB1 2JD?
Superfast broadband (30 Mbps+) is available to 94.1% of premises at CB1 2JD. Ultrafast coverage is at 94.1%.
What is the average house price near CB1 2JD?
No recent house price data is available for CB1 2JD.
What is the flood risk for properties at CB1 2JD?
CB1 2JD has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the CB1 2JD area?
School data for CB1 2JD is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in CB1 2JD compare to other areas?
Crime data for this area is being updated.
How suitable is CB1 2JD for remote working?
CB1 2JD scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at CB1 2JD?
4G outdoor coverage at CB1 2JD is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near CB1 2JD?
EPC data for CB1 2JD is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at CB1 2JD?
Council tax band information for CB1 2JD is being updated.
How accessible are GP surgeries near CB1 2JD?
GP surgery data for CB1 2JD is being updated. Check NHS.uk for the latest.
What transport links are available near CB1 2JD?
Transport data for CB1 2JD is being updated.
Is CB1 2JD a suitable area for families?
CB1 2JD scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at CB1 2JD?
Air quality data for CB1 2JD is being updated.
How far is the nearest EV charging point from CB1 2JD?
EV charging data for CB1 2JD is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at CB1 2JD?
Ultrafast broadband (100 Mbps+) reaches 94.1% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
CB1 2JDRemote Worker
50Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
50Based on broadband quality relative to average house price in the area.
Map
Area info
Parish
Cambridge
District
Cambridge
Region
Constituency
LSOA
E01035522
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