DT9 postcode
Broadband in DT9 5LF
Holwell, Dorset
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 21 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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 (Gigabit (1Gbps+)) is available at DT9 5LF. 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 DT9 5LF.
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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) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at DT9 5LF
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: Medium
This postcode is in undefined — medium risk of flooding from rivers and sea.
Flood Zone
Risk Level
Medium
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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DT9 5LF sits in Holwell, part of Dorset. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.
Superfast coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.
Here is how broadband speeds break down across premises at DT9 5LF. 100% 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 DT9 5LF mean in practice? Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
19% of properties at DT9 5LF can get Fixed Wireless Access broadband. This can be a useful alternative where fibre rollout is incomplete. FWA is an option for some properties. Check individual provider coverage before committing.
The USO guarantees every UK home at least 10 Mbps. At DT9 5LF, 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.
Flood risk at DT9 5LF is rated Medium. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
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 DT9 5LF 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.
Suitability scores for DT9 5LF: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
DT9 5LF falls within the Dorset local authority area. The immediate area is Holwell, a distinct community within the wider district. The DT9 postcode area contains 883 postcodes on this site. Superfast broadband across DT9 ranges from 0% to 100%. DT9 5LF is close to the area average of 95%.
When choosing a broadband provider at DT9 5LF, 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.
Life in Holwell depends on what matters to you. Broadband, transport, and local services vary by street.
Looking at the overall picture for DT9 5LF, a few things are worth highlighting. Connectivity at DT9 5LF 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. Holwell 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 Holwell. 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.
That is the full data picture for DT9 5LF in Holwell. 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 DT9 5LF
What are the broadband speeds available at DT9 5LF?
Superfast broadband (30 Mbps+) is available to 100% of premises at DT9 5LF. Ultrafast coverage is at 100%.
What is the average house price near DT9 5LF?
No recent house price data is available for DT9 5LF.
What is the flood risk for properties at DT9 5LF?
DT9 5LF has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the DT9 5LF area?
School data for DT9 5LF is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in DT9 5LF compare to other areas?
Crime data for this area is being updated.
How suitable is DT9 5LF for remote working?
DT9 5LF scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at DT9 5LF?
4G outdoor coverage at DT9 5LF is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near DT9 5LF?
EPC data for DT9 5LF is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at DT9 5LF?
Council tax band information for DT9 5LF is being updated.
How accessible are GP surgeries near DT9 5LF?
GP surgery data for DT9 5LF is being updated. Check NHS.uk for the latest.
What transport links are available near DT9 5LF?
Transport data for DT9 5LF is being updated.
Is DT9 5LF a suitable area for families?
DT9 5LF scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at DT9 5LF?
Air quality data for DT9 5LF is being updated.
How far is the nearest EV charging point from DT9 5LF?
EV charging data for DT9 5LF is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at DT9 5LF?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
DT9 5LFRemote 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
Holwell
District
Dorset
Region
Constituency
LSOA
E01020508
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