S21 postcode
Broadband in S21 2HB
Killamarsh, North East Derbyshire
Gigabit broadband is available at this postcode.
Full fibre (FTTP) covers 20% of premises here.
Free, independent comparison · Ofcom verified data · Updated 4 March 2026
Flood Risk
Data pending
Fibre (FTTP)
Yes (20%)
Best speed
1000 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.
Gigabit broadband (1000 Mbps) is available at S21 2HB. 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 S21 2HB.
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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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 20% | 20% | 100-300 Mbps |
| Full Fibre (FTTP) | 20% | 20% | 300-900 Mbps |
| Gigabit | 20% | 20% | 900-1,000 Mbps |
Speed Distribution at S21 2HB
Source: Ofcom Connected Nations 2025
Digital Divide at S21 2HB
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: E01019803
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
3.1 mi
by road
Darnall
5.9 mi
by road
Rotherham Central
7.2 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 2HB, 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 2HB stands at 100%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 20% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 20% of premises. Gigabit is available but not yet widespread at this postcode. Full fibre (FTTP) is available to 20% of addresses. FTTP rollout is underway but not yet complete. The maximum download speed recorded is 1000 Mbps. That is well above the UK real-world average of 69 Mbps.
Here is how broadband speeds break down across premises at S21 2HB. 80% of connections fall in the 30 to 300 Mbps range. 20% 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.
Here is how the broadband at S21 2HB maps against common household needs. 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.
Fixed Wireless Access is not currently available at S21 2HB. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
The USO guarantees every UK home at least 10 Mbps. At S21 2HB, 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 100% of the area. NGA typically means speeds of 24 Mbps or above.
In the latest month of data, 0 offences were recorded in this LSOA area. That is relatively low for England and Wales. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
The nearest train station to S21 2HB is Woodhouse, 3.1 miles away. You will need a car or bus to reach the station. Park-and-ride may be available. Darnall is the next closest at 5.9 miles. Rotherham Central offers another option at 7.2 miles.
The most common council tax band near S21 2HB 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.
4G outdoor coverage at S21 2HB reaches 99%. 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 2HB: remote working 100/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.
The local authority for S21 2HB 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 2HB is close to the area average of 97%.
How does S21 2HB compare to its neighbours? S21 2JU (0.18 miles, North East Derbyshire) has 100% superfast coverage and 0% gigabit. S21 2JG (0.17 miles, North East Derbyshire) has 100% superfast coverage and 0% gigabit. S21 2JF (0.2 miles, North East Derbyshire) has 100% superfast coverage and 0% gigabit. S21 2DS (0.32 miles, North East Derbyshire) has 90.7% superfast coverage and 90.7% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at S21 2HB, check what technology reaches your specific address. Availability varies by street and sometimes by building. Where full fibre is available, it typically offers faster and more reliable service than part-fibre connections. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.
Every part of Killamarsh has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Pulling the data together for S21 2HB, 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.
Numbers tell part of the story for S21 2HB. 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.
That is the full data picture for S21 2HB in Killamarsh. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.
Frequently asked questions about S21 2HB
What are the broadband speeds available at S21 2HB?
Superfast broadband (30 Mbps+) is available to 100% of premises at S21 2HB. Maximum download speeds reach 1000 Mbps. Ultrafast coverage is at 20%.
What is the average house price near S21 2HB?
No recent house price data is available for S21 2HB.
What schools are nearby in the S21 2HB area?
School data for S21 2HB is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in S21 2HB compare to other areas?
0 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is S21 2HB for remote working?
S21 2HB scores 100/100 for remote working suitability. Strong broadband makes it well suited.
What is the mobile signal like at S21 2HB?
4G outdoor coverage at S21 2HB is 99%. 5G reaches 0%. Indoor coverage may be lower.
What is the most common energy efficiency rating near S21 2HB?
EPC data for S21 2HB is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at S21 2HB?
The most common council tax band near S21 2HB is Band C. The billing authority is North East Derbyshire.
How accessible are GP surgeries near S21 2HB?
GP surgery data for S21 2HB is being updated. Check NHS.uk for the latest.
What transport links are available near S21 2HB?
The nearest train station to S21 2HB is Woodhouse, 3.1 miles away. Darnall is also nearby.
Is S21 2HB a suitable area for families?
S21 2HB scores 80/100 for family suitability. Good schools and low crime contribute to a high score.
What is the air quality like at S21 2HB?
Air quality data for S21 2HB is being updated.
How far is the nearest EV charging point from S21 2HB?
EV charging data for S21 2HB is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at S21 2HB?
Full fibre (FTTP) is available to 20% of premises at S21 2HB. Check with BT, Virgin Media, or local operators for availability.
Area suitability scores
S21 2HBRemote Worker
100Based 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
E01019803
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