BT16 postcode

Broadband in BT16 1WT

Carrowreagh, Lisburn and Castlereagh

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 6 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 6 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 BT16 1WT. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at BT16 1WT.

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)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
Gigabit100%
100%
900-1,000 Mbps

Speed Distribution at BT16 1WT

100%
300+ Mbps (100%)

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.

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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

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 Lisburn and Castlereagh

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)

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Living near BT16 1WT

This is the area guide for BT16 1WT, located in Carrowreagh (Lisburn and Castlereagh). 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 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.

Looking at the full speed profile for BT16 1WT gives a better picture of what to expect. 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.

Here is how the broadband at BT16 1WT maps against common household needs. 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 BT16 1WT. 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 BT16 1WT, 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 BT16 1WT 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 BT16 1WT 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 BT16 1WT: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for BT16 1WT is Lisburn and Castlereagh. The immediate area is Carrowreagh, a distinct community within the wider district. The BT16 postcode area contains 386 postcodes on this site. Superfast broadband across BT16 ranges from 0% to 100%. BT16 1WT is close to the area average of 99%.

How does BT16 1WT compare to its neighbours? BT16 1AF (0.04 miles, carrowreagh) has 100% superfast coverage and 100% gigabit. BT16 1WS (0.04 miles, carrowreagh) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.

When choosing a broadband provider at BT16 1WT, 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.

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

What does all of this mean for someone considering BT16 1WT? Connectivity at BT16 1WT is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Lisburn and Castlereagh 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. Carrowreagh 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.

Numbers tell part of the story for BT16 1WT. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.

BT16 1WT in Carrowreagh: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.

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 BT16 1WT

What are the broadband speeds available at BT16 1WT?

Superfast broadband (30 Mbps+) is available to 100% of premises at BT16 1WT. Ultrafast coverage is at 100%.

What is the average house price near BT16 1WT?

No recent house price data is available for BT16 1WT.

What is the flood risk for properties at BT16 1WT?

BT16 1WT has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the BT16 1WT area?

School data for BT16 1WT is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in BT16 1WT compare to other areas?

Crime data for this area is being updated.

How suitable is BT16 1WT for remote working?

BT16 1WT scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at BT16 1WT?

4G outdoor coverage at BT16 1WT is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near BT16 1WT?

EPC data for BT16 1WT is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at BT16 1WT?

Council tax band information for BT16 1WT is being updated.

How accessible are GP surgeries near BT16 1WT?

GP surgery data for BT16 1WT is being updated. Check NHS.uk for the latest.

What transport links are available near BT16 1WT?

Transport data for BT16 1WT is being updated.

Is BT16 1WT a suitable area for families?

BT16 1WT scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at BT16 1WT?

Air quality data for BT16 1WT is being updated.

How far is the nearest EV charging point from BT16 1WT?

EV charging data for BT16 1WT is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at BT16 1WT?

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

Area suitability scores

BT16 1WT

Remote Worker

55

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

Carrowreagh

District

Lisburn and Castlereagh

Region

Constituency

LSOA

N21000563

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