DG12 postcode
Broadband in DG12 6SZ
Annandale South, Dumfries and Galloway
Superfast broadband covers 33.3% of premises here.
Free, independent comparison · Ofcom verified data · Updated 20 March 2026
Flood Risk
Unknown
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 DG12 6SZ 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 DG12 6SZ.
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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) | 33% | 33% | 10-20 Mbps |
| Superfast (30+ Mbps) | 33% | 33% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at DG12 6SZ
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: Unknown
This postcode is in undefined — unknown risk of flooding from rivers and sea.
Flood Zone
Risk Level
Unknown
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 Dumfries and Galloway
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near DG12 6SZ
This is the area guide for DG12 6SZ, located in Annandale South (Dumfries and Galloway). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
Superfast coverage here stands at 33.3%. Nationally, 93% of UK premises have access. Some properties may struggle with speed.
Looking at the full speed profile for DG12 6SZ gives a better picture of what to expect. 66.7% of connections fall in the 10 to 30 Mbps range. 33.3% 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 DG12 6SZ into daily use gives a clearer picture. Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours.
Fixed Wireless Access is not currently available at DG12 6SZ. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at DG12 6SZ 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 DG12 6SZ is rated Unknown. 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.
Outdoor 4G mobile signal at DG12 6SZ 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.
Suitability scores for DG12 6SZ: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for DG12 6SZ is Dumfries and Galloway. The immediate area is Annandale South, a distinct community within the wider district. The DG12 postcode area contains 466 postcodes on this site. Superfast broadband across DG12 ranges from 0% to 100%. DG12 6SZ is below the area average of 95%.
When choosing a broadband provider at DG12 6SZ, 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.
Every part of Annandale South has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Looking at the overall picture for DG12 6SZ, a few things are worth highlighting. Dumfries and Galloway 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. Annandale South 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 DG12 6SZ, 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 DG12 6SZ in Annandale South. 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 DG12 6SZ
What are the broadband speeds available at DG12 6SZ?
Superfast broadband (30 Mbps+) is available to 33.3% of premises at DG12 6SZ.
What is the average house price near DG12 6SZ?
No recent house price data is available for DG12 6SZ.
What is the flood risk for properties at DG12 6SZ?
DG12 6SZ has a Unknown flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the DG12 6SZ area?
School data for DG12 6SZ is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in DG12 6SZ compare to other areas?
Crime data for this area is being updated.
How suitable is DG12 6SZ for remote working?
DG12 6SZ scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at DG12 6SZ?
4G outdoor coverage at DG12 6SZ is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near DG12 6SZ?
EPC data for DG12 6SZ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at DG12 6SZ?
Council tax band information for DG12 6SZ is being updated.
How accessible are GP surgeries near DG12 6SZ?
GP surgery data for DG12 6SZ is being updated. Check NHS.uk for the latest.
What transport links are available near DG12 6SZ?
Transport data for DG12 6SZ is being updated.
Is DG12 6SZ a suitable area for families?
DG12 6SZ scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at DG12 6SZ?
Air quality data for DG12 6SZ is being updated.
How far is the nearest EV charging point from DG12 6SZ?
EV charging data for DG12 6SZ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at DG12 6SZ?
Full fibre availability at DG12 6SZ is being updated. Check Openreach for the latest rollout status.
Area suitability scores
DG12 6SZRemote Worker
35Based 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
Annandale South
District
Dumfries and Galloway
Region
Constituency
LSOA
S01015348
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