Broadband in TN21 9NB

This is the area guide for TN21 9NB, located in Dallington (Rother). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

66.7% of premises at TN21 9NB can access superfast broadband. The UK average is 93%. There is room for improvement here. Ultrafast broadband (100 Mbps+) reaches 66.7% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 66.7% of premises. Gigabit is available but not yet widespread at this postcode.

The speed distribution at TN21 9NB tells a more detailed story than headline figures alone. 33.3% of connections fall in the 10 to 30 Mbps range. 66.7% 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.

What do the broadband speeds at TN21 9NB mean in practice?

Fixed Wireless Access is not currently available at TN21 9NB. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at TN21 9NB 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 66.7% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at TN21 9NB 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.

4G outdoor coverage at TN21 9NB reaches 95%. 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.

Suitability scores for TN21 9NB: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

TN21 9NB falls within the Rother local authority area. The immediate area is Dallington, a distinct community within the wider district. The TN21 postcode area contains 690 postcodes on this site. Superfast broadband across TN21 ranges from 0% to 100%. TN21 9NB is below the area average of 96%.

Broadband availability varies by provider and by property. At TN21 9NB, check individual coverage tools from BT, Sky, Virgin Media, and local operators. 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.

Dallington offers a mix of residential properties and local amenities. The character of any area is best judged in person.

Pulling the data together for TN21 9NB, here is what stands out. Rother 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. Dallington 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.

Data is a starting point for Dallington. 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 TN21 9NB. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Dallington hub page. Bookmark this page and check back as new data arrives.