DT4 postcode
Broadband in DT4 8DF
Weymouth, Dorset
Superfast broadband covers 100% of premises here.
Free, independent comparison · Ofcom verified data · Updated 11 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
~30 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 DT4 8DF is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at DT4 8DF.
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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 DT4 8DF
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🟡
Flood risk: Low
This postcode is in undefined — low risk of flooding from rivers and sea.
Flood Zone
Risk Level
Low
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Dorset
Most common: Band
Annual council tax estimates for , 2024/25
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This is the area guide for DT4 8DF, located in Weymouth (Dorset). 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 DT4 8DF stands at 100%. That is above the UK average of 93%.
Here is how broadband speeds break down across premises at DT4 8DF. 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 DT4 8DF into daily use gives a clearer picture. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
Fixed Wireless Access is not currently available at DT4 8DF. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at DT4 8DF 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.
Flood risk at DT4 8DF 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.
Outdoor 4G mobile signal at DT4 8DF is available across 95% of the area. 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.
Suitability scores for DT4 8DF: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
DT4 8DF falls within the Dorset local authority area. The immediate area is Weymouth, a distinct community within the wider district. The DT4 postcode area contains 974 postcodes on this site. Superfast broadband across DT4 ranges from 0% to 100%. DT4 8DF is close to the area average of 99%.
How does DT4 8DF compare to its neighbours? DT4 8DE (0.02 miles, weymouth) has 100% superfast coverage and 0% gigabit. DT4 8PF (0.03 miles, weymouth) has 100% superfast coverage and 0% gigabit. DT4 8NY (0.03 miles, weymouth) has 97.1% superfast coverage and 0% gigabit. DT4 8HP (0.03 miles, weymouth) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at DT4 8DF, 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.
Weymouth offers a mix of residential properties and local amenities. The character of any area is best judged in person.
Looking at the overall picture for DT4 8DF, a few things are worth highlighting. Connectivity at DT4 8DF is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Dorset 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. Weymouth 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.
Before making a decision about DT4 8DF, visit in person. Check the commute at rush hour. Try the mobile signal indoors. Look at local shops and green spaces. Ask about broadband reliability, not just speed. Data sets the scene, but real life fills in the gaps.
That is the full data picture for DT4 8DF in Weymouth. 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.
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 DT4 8DF
What are the broadband speeds available at DT4 8DF?
Superfast broadband (30 Mbps+) is available to 100% of premises at DT4 8DF.
What is the average house price near DT4 8DF?
No recent house price data is available for DT4 8DF.
What is the flood risk for properties at DT4 8DF?
DT4 8DF has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the DT4 8DF area?
School data for DT4 8DF is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in DT4 8DF compare to other areas?
Crime data for this area is being updated.
How suitable is DT4 8DF for remote working?
DT4 8DF scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at DT4 8DF?
4G outdoor coverage at DT4 8DF is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near DT4 8DF?
EPC data for DT4 8DF is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at DT4 8DF?
Council tax band information for DT4 8DF is being updated.
How accessible are GP surgeries near DT4 8DF?
GP surgery data for DT4 8DF is being updated. Check NHS.uk for the latest.
What transport links are available near DT4 8DF?
Transport data for DT4 8DF is being updated.
Is DT4 8DF a suitable area for families?
DT4 8DF scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at DT4 8DF?
Air quality data for DT4 8DF is being updated.
How far is the nearest EV charging point from DT4 8DF?
EV charging data for DT4 8DF is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at DT4 8DF?
Full fibre availability at DT4 8DF is being updated. Check Openreach for the latest rollout status.
Area suitability scores
DT4 8DFRemote Worker
55Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based 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
Weymouth
District
Dorset
Region
Constituency
LSOA
E01020554
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