S21 postcode
Broadband in S21 2EW
Killamarsh, North East Derbyshire
Superfast broadband covers 100% of premises here.
Free, independent comparison · Ofcom verified data · Updated 29 March 2026
Flood Risk
Data pending
Fibre (FTTP)
No
Best speed
300 Mbps
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.
The best available speed at S21 2EW is 300 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at S21 2EW.
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at S21 2EW
Source: Ofcom Connected Nations 2025
Digital Divide at S21 2EW
Fibre-to-cabinet or better
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 0
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Area demographics
Data for LSOA:
Population
N/A
Census 2021
Density
N/A
per km² · Unknown
Median Age
N/A
years (est.)
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01019801
Overall IMD Decile
N/A / 10
N/A
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | N/A | N/A | N/A |
| Employment | N/A | N/A | N/A |
| Education | N/A | N/A | N/A |
| Health | N/A | N/A | N/A |
| Crime | N/A | N/A | N/A |
Transport links
Nearest train stations and towns
Nearest train stations
Woodhouse
3.9 mi
by road
Darnall
6.7 mi
by road
Chesterfield
7.6 mi
by road
Council tax bands
Band distribution for North East Derbyshire
Most common: Band C
~£1,841/yr · North East Derbyshire
Annual council tax estimates for North East Derbyshire, 2024/25
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This is the area guide for S21 2EW, located in Killamarsh (North East Derbyshire). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
Superfast broadband (30 Mbps+) coverage at S21 2EW stands at 100%. That is above the UK average of 93%. The maximum download speed recorded is 300 Mbps. That is well above the UK real-world average of 69 Mbps.
Looking at the full speed profile for S21 2EW gives a better picture of what to expect. 100% of connections fall in the 30 to 300 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Translating the numbers at S21 2EW into daily use gives a clearer picture. Multiple 4K streams can run simultaneously. Netflix, Disney+, and iPlayer should all work without buffering even with several devices active. Remote working is viable here. Video conferencing, cloud documents, and VPN connections should all perform well.
FWA broadband has not reached S21 2EW yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at S21 2EW 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.
0 crimes were reported near S21 2EW in the most recent month. The level is relatively low. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
Woodhouse station is the closest rail link at 3.9 miles from S21 2EW. You will need a car or bus to reach the station. Park-and-ride may be available. Darnall is the next closest at 6.7 miles. Chesterfield offers another option at 7.6 miles.
The most common council tax band near S21 2EW is Band C. The billing authority is North East Derbyshire. The three most common bands are A (30%), B (25%), C (20%). Band A corresponds to 1991 property values of up to £40,000. Current values are typically much higher. The concentration in lower bands suggests a mix of smaller and mid-range properties.
Outdoor 4G mobile signal at S21 2EW is available across 99% of the area. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. 5G has not yet reached this postcode. Coverage is expanding but remains concentrated in urban centres. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.
Suitability scores for S21 2EW: remote working 95/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.
The local authority for S21 2EW is North East Derbyshire. The immediate area is Killamarsh, a distinct community within the wider district. The S21 postcode area contains 455 postcodes on this site. Superfast broadband across S21 ranges from 0% to 100%. S21 2EW is close to the area average of 97%.
How does S21 2EW compare to its neighbours? S21 2AB (0.06 miles, North East Derbyshire) has 100% superfast coverage and 100% gigabit. S21 2BW (0.08 miles, North East Derbyshire) has 95.7% superfast coverage and 84.8% gigabit. S21 2BX (0.12 miles, North East Derbyshire) has 100% superfast coverage and 88.9% gigabit. S21 1BQ (0.24 miles, North East Derbyshire) has 36.4% superfast coverage and 0% gigabit. S21 2EW has better superfast coverage than its immediate neighbours.
When choosing a broadband provider at S21 2EW, 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.
Killamarsh offers a mix of residential properties and local amenities. The character of any area is best judged in person.
Pulling the data together for S21 2EW, here is what stands out. Both fixed and mobile connectivity are strong. Backup options exist if one connection fails.
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 Killamarsh. 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 S21 2EW. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Killamarsh 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 S21 2EW
What are the broadband speeds available at S21 2EW?
Superfast broadband (30 Mbps+) is available to 100% of premises at S21 2EW. Maximum download speeds reach 300 Mbps.
What is the average house price near S21 2EW?
No recent house price data is available for S21 2EW.
What schools are nearby in the S21 2EW area?
School data for S21 2EW is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in S21 2EW compare to other areas?
0 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is S21 2EW for remote working?
S21 2EW scores 95/100 for remote working suitability. Strong broadband makes it well suited.
What is the mobile signal like at S21 2EW?
4G outdoor coverage at S21 2EW is 99%. 5G reaches 0%. Indoor coverage may be lower.
What is the most common energy efficiency rating near S21 2EW?
EPC data for S21 2EW is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at S21 2EW?
The most common council tax band near S21 2EW is Band C. The billing authority is North East Derbyshire.
How accessible are GP surgeries near S21 2EW?
GP surgery data for S21 2EW is being updated. Check NHS.uk for the latest.
What transport links are available near S21 2EW?
The nearest train station to S21 2EW is Woodhouse, 3.9 miles away. Darnall is also nearby.
Is S21 2EW a suitable area for families?
S21 2EW scores 80/100 for family suitability. Good schools and low crime contribute to a high score.
What is the air quality like at S21 2EW?
Air quality data for S21 2EW is being updated.
How far is the nearest EV charging point from S21 2EW?
EV charging data for S21 2EW is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at S21 2EW?
Full fibre availability at S21 2EW is being updated. Check Openreach for the latest rollout status.
Area suitability scores
S21 2EWRemote Worker
95Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
80Based 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
Killamarsh
District
North East Derbyshire
Region
Constituency
LSOA
E01019801
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