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CB23 postcode

Broadband in CB23 3PG

Caxton, South Cambridgeshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 18 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Rex BlackwellData last verified: 18 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 CB23 3PG. 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 CB23 3PG.

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)100%
100%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit100%
100%
900-1,000 Mbps

Speed Distribution at CB23 3PG

100%
300+ Mbps (100%)

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: Medium

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

Flood Zone

Risk Level

Medium

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 CB23 3PG

Looking at CB23 3PG in Caxton? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources.

Superfast coverage here stands at 100%. That is above the UK average of 93%. Ultrafast (100 Mbps+) reaches 100% of properties. Gigabit-capable connections cover 100% of premises.

Next-generation access (NGA) reaches 100% of the area. 100% of connections can achieve 300 Mbps or faster.

Flood risk at CB23 3PG is rated Medium. Check Environment Agency flood maps for detailed information.

Coverage data includes EE,O2,Three,Vodafone.

Suitability scores for CB23 3PG: remote working 55/100, family 50/100, value 50/100. Remote workers may want to check actual speeds before committing.

When choosing a broadband provider at CB23 3PG, check what technology reaches your specific address. Compare contract lengths and total costs, not just headline speeds.

Caxton offers a mix of local amenities and residential properties. The character of the area is best judged by visiting in person.

Data sources include Ofcom (broadband), 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. All figures are the latest available at the time of writing.

Before making a decision, visit in person. Check the commute. Try the mobile signal indoors. Look at local shops and green spaces. Data sets the scene, but real life fills in the gaps.

That is the full data picture for CB23 3PG in Caxton. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. If you are comparing areas, check the district hub page for wider context.

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 CB23 3PG

What are the broadband speeds available at CB23 3PG?

Superfast broadband (30 Mbps+) is available to 100% of premises at CB23 3PG. Ultrafast coverage is at 100%.

What is the average house price near CB23 3PG?

No recent house price data is available for CB23 3PG.

What is the flood risk for properties at CB23 3PG?

CB23 3PG has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the CB23 3PG area?

School data for CB23 3PG is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CB23 3PG compare to other areas?

Crime data for this area is being updated.

How suitable is CB23 3PG for remote working?

CB23 3PG scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CB23 3PG?

Mobile coverage data for CB23 3PG is being updated. Check Ofcom coverage maps for the latest.

What is the most common energy efficiency rating near CB23 3PG?

EPC data for CB23 3PG is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CB23 3PG?

Council tax band information for CB23 3PG is being updated.

How accessible are GP surgeries near CB23 3PG?

GP surgery data for CB23 3PG is being updated. Check NHS.uk for the latest.

What transport links are available near CB23 3PG?

Transport data for CB23 3PG is being updated.

Is CB23 3PG a suitable area for families?

CB23 3PG scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CB23 3PG?

Air quality data for CB23 3PG is being updated.

How far is the nearest EV charging point from CB23 3PG?

EV charging data for CB23 3PG is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CB23 3PG?

Ultrafast broadband (100 Mbps+) reaches 100% of premises. Full fibre status may vary by provider. Check Openreach and local operators for FTTP availability.

Area suitability scores

CB23 3PG

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

Caxton

District

South Cambridgeshire

Region

Constituency

LSOA

E01033118

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