Broadband Compare UK
Broadband CompareUK

Compare availability, speeds, and area stats before you move.

Check a postcode

Instant broadband, crime, schools and price insights.

BT31 postcode

Broadband in BT31 9ER

Dundrum, Newry, Mourne and Down

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
Compare Broadband Deals →

Free, independent comparison · Ofcom verified data · Updated 23 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 23 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

Gigabit broadband (Gigabit (1Gbps+)) is available at BT31 9ER. That covers your 14 Mbps needs with room to spare.

Compare Deals in BT31 9ER

Speed Test

Check your current download speed and see how it compares to what is available at BT31 9ER.

The test downloads a 2 MB file from our server and measures how long it takes.

This test measures download speed only. Results vary depending on network conditions.

Broadband availability

Source: Ofcom Connected Nations 2025 (Jul 2025)

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)96%
96%
10-20 Mbps
Superfast (30+ Mbps)96%
96%
30-80 Mbps
Ultrafast (100+ Mbps)59%
59%
100-300 Mbps
Full Fibre (FTTP)0%
0%
300-900 Mbps
Gigabit59%
59%
900-1,000 Mbps

Speed Distribution at BT31 9ER

10–30 Mbps (5%)
30–300 Mbps (36%)
300+ Mbps (59%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

Compare broadband in BT31 9ER

Find the best broadband packages available at your address.

Compare Deals Now

Flood risk

🟡

Flood risk: Low

This postcode is in undefined — low risk of flooding from rivers and sea.

Flood Zone

Risk Level

Low

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for Newry, Mourne and Down

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

Ready to switch? See what's available at your address.

Check Deals

Living near BT31 9ER

Dundrum is home to BT31 9ER. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.

Superfast broadband (30 Mbps+) coverage at BT31 9ER stands at 95.5%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 59.1% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 59.1% of premises. Gigabit is available but not yet widespread at this postcode.

The speed distribution at BT31 9ER tells a more detailed story than headline figures alone. 4.5% of connections fall in the 10 to 30 Mbps range. 36.4% of connections fall in the 30 to 300 Mbps range. 59.1% 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 BT31 9ER mean in practice? 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 BT31 9ER. 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 BT31 9ER, 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 BT31 9ER 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 BT31 9ER 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 BT31 9ER: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for BT31 9ER is Newry, Mourne and Down. The immediate area is Dundrum, a distinct community within the wider district. The BT31 postcode area contains 285 postcodes on this site. Superfast broadband across BT31 ranges from 50% to 100%. BT31 9ER is close to the area average of 98%.

When choosing a broadband provider at BT31 9ER, 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 Dundrum has its own feel. This data gives you the factual starting point. A visit fills in the rest.

Pulling the data together for BT31 9ER, here is what stands out. Connectivity at BT31 9ER is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Newry, Mourne and Down 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. Dundrum 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 BT31 9ER, 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 BT31 9ER in Dundrum. 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 BT31 9ER

What are the broadband speeds available at BT31 9ER?

Superfast broadband (30 Mbps+) is available to 95.5% of premises at BT31 9ER. Ultrafast coverage is at 59.1%.

What is the average house price near BT31 9ER?

No recent house price data is available for BT31 9ER.

What is the flood risk for properties at BT31 9ER?

BT31 9ER has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the BT31 9ER area?

School data for BT31 9ER is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in BT31 9ER compare to other areas?

Crime data for this area is being updated.

How suitable is BT31 9ER for remote working?

BT31 9ER scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at BT31 9ER?

4G outdoor coverage at BT31 9ER is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near BT31 9ER?

EPC data for BT31 9ER is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at BT31 9ER?

Council tax band information for BT31 9ER is being updated.

How accessible are GP surgeries near BT31 9ER?

GP surgery data for BT31 9ER is being updated. Check NHS.uk for the latest.

What transport links are available near BT31 9ER?

Transport data for BT31 9ER is being updated.

Is BT31 9ER a suitable area for families?

BT31 9ER scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at BT31 9ER?

Air quality data for BT31 9ER is being updated.

How far is the nearest EV charging point from BT31 9ER?

EV charging data for BT31 9ER is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at BT31 9ER?

Ultrafast broadband (100 Mbps+) reaches 59.1% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

BT31 9ER

Remote Worker

50

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Dundrum

District

Newry, Mourne and Down

Region

Constituency

LSOA

N21000749

Best deals

Compare broadband deals in BT31 9ER

Find the best packages from UK providers in minutes.

Check Available Deals

Broadband deals for BT31 9ER

Compare Deals