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CB24 postcode

Broadband in CB24 8TT

Cottenham, South Cambridgeshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 15 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Arthur TuringData last verified: 15 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

Gigabit broadband (Gigabit (1Gbps+)) is available at CB24 8TT. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at CB24 8TT.

The test downloads a 2 MB file from our server and measures how long it takes.

This test measures download speed only. Results vary depending on network conditions.

Broadband availability

Source: Ofcom Connected Nations 2025 (Jul 2025)

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
30-80 Mbps
Ultrafast (100+ Mbps)91%
91%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit91%
91%
900-1,000 Mbps

Speed Distribution at CB24 8TT

30–300 Mbps (9%)
300+ Mbps (91%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

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Flood risk

🟡

Flood risk: Low

This postcode is in undefined — low risk of flooding from rivers and sea.

Flood Zone

Risk Level

Low

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for South Cambridgeshire

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

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Living near CB24 8TT

Looking at CB24 8TT in Cottenham? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.

Superfast coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 91.1% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 91.1% of premises. Most homes can access gigabit speeds if they choose to.

Looking at the full speed profile for CB24 8TT gives a better picture of what to expect. 8.9% of connections fall in the 30 to 300 Mbps range. 91.1% 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.

Here is how the broadband at CB24 8TT maps against common household needs. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.

Fixed Wireless Access is not currently available at CB24 8TT. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at CB24 8TT fall below the Universal Service Obligation of 10 Mbps. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 100% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at CB24 8TT is rated Low. Minor precautions may be worth considering. Check with insurers about any loading on premiums.

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.

Outdoor 4G mobile signal at CB24 8TT is available across 95% of the area. 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 CB24 8TT: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

CB24 8TT falls within the South Cambridgeshire local authority area. The immediate area is Cottenham, a distinct community within the wider district. The CB24 postcode area contains 787 postcodes on this site. Superfast broadband across CB24 ranges from 0% to 100%. CB24 8TT is close to the area average of 95%.

How does CB24 8TT compare to its neighbours? CB24 8TF (0.04 miles, cottenham) has 100% superfast coverage and 100% gigabit. CB24 8XY (0.05 miles, cottenham) has 100% superfast coverage and 100% gigabit. CB24 8TE (0.06 miles, cottenham) has 100% superfast coverage and 87.5% gigabit. Coverage is broadly similar across these neighbouring postcodes.

Not every property at CB24 8TT gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. 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.

Life in Cottenham depends on what matters to you. Broadband, transport, and local services vary by street.

Looking at the overall picture for CB24 8TT, a few things are worth highlighting. Connectivity at CB24 8TT is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. South Cambridgeshire 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. Cottenham 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.

Numbers tell part of the story for CB24 8TT. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.

This covers the key data for CB24 8TT. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Cottenham 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 CB24 8TT

What are the broadband speeds available at CB24 8TT?

Superfast broadband (30 Mbps+) is available to 100% of premises at CB24 8TT. Ultrafast coverage is at 91.1%.

What is the average house price near CB24 8TT?

No recent house price data is available for CB24 8TT.

What is the flood risk for properties at CB24 8TT?

CB24 8TT has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the CB24 8TT area?

School data for CB24 8TT is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CB24 8TT compare to other areas?

Crime data for this area is being updated.

How suitable is CB24 8TT for remote working?

CB24 8TT scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CB24 8TT?

4G outdoor coverage at CB24 8TT is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near CB24 8TT?

EPC data for CB24 8TT is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CB24 8TT?

Council tax band information for CB24 8TT is being updated.

How accessible are GP surgeries near CB24 8TT?

GP surgery data for CB24 8TT is being updated. Check NHS.uk for the latest.

What transport links are available near CB24 8TT?

Transport data for CB24 8TT is being updated.

Is CB24 8TT a suitable area for families?

CB24 8TT scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CB24 8TT?

Air quality data for CB24 8TT is being updated.

How far is the nearest EV charging point from CB24 8TT?

EV charging data for CB24 8TT is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CB24 8TT?

Ultrafast broadband (100 Mbps+) reaches 91.1% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CB24 8TT

Remote Worker

55

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Cottenham

District

South Cambridgeshire

Region

Constituency

LSOA

E01018235

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