Broadband Compare UK
Broadband CompareUK

Compare availability, speeds, and area stats before you move.

Check a postcode

Instant broadband, crime, schools and price insights.

SG4 postcode

Broadband in SG4 8EW

Codicote, North Hertfordshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
Compare Broadband Deals →

Free, independent comparison · Ofcom verified data · Updated 1 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Arthur TuringData last verified: 1 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 SG4 8EW. That covers your 14 Mbps needs with room to spare.

Compare Deals in SG4 8EW

Speed Test

Check your current download speed and see how it compares to what is available at SG4 8EW.

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)0%
0%
300-900 Mbps
Gigabit100%
100%
900-1,000 Mbps

Speed Distribution at SG4 8EW

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.

Compare broadband in SG4 8EW

Find the best broadband packages available at your address.

Compare Deals Now

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 North Hertfordshire

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)

Ready to switch? See what's available at your address.

Check Deals

Living near SG4 8EW

SG4 8EW sits in Codicote, part of North Hertfordshire. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data 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 SG4 8EW is rated Medium. Check Environment Agency flood maps for detailed information.

Coverage data includes EE,O2,Three,Vodafone.

Suitability scores for SG4 8EW: remote working 55/100, family 50/100, value 50/100. Remote workers may want to check actual speeds before committing.

Not every property at SG4 8EW gets the same speeds. Run a postcode check with each provider. Compare contract lengths and total costs, not just headline speeds.

Codicote 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.

This covers the key data for SG4 8EW. Broadband, property, schools, safety, and local services all in one place. Check back periodically as data updates. For area-wide trends, see the Codicote district page.

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 SG4 8EW

What are the broadband speeds available at SG4 8EW?

Superfast broadband (30 Mbps+) is available to 100% of premises at SG4 8EW. Ultrafast coverage is at 100%.

What is the average house price near SG4 8EW?

No recent house price data is available for SG4 8EW.

What is the flood risk for properties at SG4 8EW?

SG4 8EW has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the SG4 8EW area?

School data for SG4 8EW is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SG4 8EW compare to other areas?

Crime data for this area is being updated.

How suitable is SG4 8EW for remote working?

SG4 8EW scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at SG4 8EW?

Mobile coverage data for SG4 8EW is being updated. Check Ofcom coverage maps for the latest.

What is the most common energy efficiency rating near SG4 8EW?

EPC data for SG4 8EW is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SG4 8EW?

Council tax band information for SG4 8EW is being updated.

How accessible are GP surgeries near SG4 8EW?

GP surgery data for SG4 8EW is being updated. Check NHS.uk for the latest.

What transport links are available near SG4 8EW?

Transport data for SG4 8EW is being updated.

Is SG4 8EW a suitable area for families?

SG4 8EW scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at SG4 8EW?

Air quality data for SG4 8EW is being updated.

How far is the nearest EV charging point from SG4 8EW?

EV charging data for SG4 8EW is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SG4 8EW?

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

SG4 8EW

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

Codicote

District

North Hertfordshire

Region

Constituency

LSOA

E01023595

Best deals

Compare broadband deals in SG4 8EW

Find the best packages from UK providers in minutes.

Check Available Deals

Broadband deals for SG4 8EW

Compare Deals