KT3 postcode
Broadband in KT3 4LU
Merton, Merton
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 29 March 2026
Flood Risk
High
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 KT3 4LU. 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 KT3 4LU.
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)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 96% | 96% | 10-20 Mbps |
| Superfast (30+ Mbps) | 96% | 96% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 96% | 96% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 96% | 96% | 900-1,000 Mbps |
Speed Distribution at KT3 4LU
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
Compare broadband in KT3 4LU
Find the best broadband packages available at your address.
Flood risk
🔴
Flood risk: High
This postcode is in undefined — high risk of flooding from rivers and sea.
Flood Zone
Risk Level
High
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 Merton
Most common: Band
Annual council tax estimates for , 2024/25
Ready to switch? See what's available at your address.
Check Deals →Living near KT3 4LU
KT3 4LU sits in Merton. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources.
Superfast coverage here stands at 95.8%. That is above the UK average of 93%. Ultrafast (100 Mbps+) reaches 95.8% of properties. Gigabit-capable connections cover 95.8% of premises.
Next-generation access (NGA) reaches 95.8% of the area. 95.8% of connections can achieve 300 Mbps or faster.
Flood risk at KT3 4LU is rated High. Check Environment Agency flood maps for detailed information.
Coverage data includes EE,O2,Three,Vodafone.
Suitability scores for KT3 4LU: remote working 50/100, family 50/100, value 50/100. Remote workers may want to check actual speeds before committing.
When choosing a broadband provider at KT3 4LU, check what technology reaches your specific address. Compare contract lengths and total costs, not just headline speeds.
Merton offers a mix of local amenities and residential properties. The character of the area is best judged by visiting in person.
Data sources include Ofcom (broadband), 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. All figures are the latest available at the time of writing.
Numbers tell part of the story. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. These things do not show up in data.
KT3 4LU in Merton: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live check. Bookmark this page and check back as data refreshes.
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 KT3 4LU
What are the broadband speeds available at KT3 4LU?
Superfast broadband (30 Mbps+) is available to 95.8% of premises at KT3 4LU. Ultrafast coverage is at 95.8%.
What is the average house price near KT3 4LU?
No recent house price data is available for KT3 4LU.
What is the flood risk for properties at KT3 4LU?
KT3 4LU has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the KT3 4LU area?
School data for KT3 4LU is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in KT3 4LU compare to other areas?
Crime data for this area is being updated.
How suitable is KT3 4LU for remote working?
KT3 4LU scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at KT3 4LU?
Mobile coverage data for KT3 4LU is being updated. Check Ofcom coverage maps for the latest.
What is the most common energy efficiency rating near KT3 4LU?
EPC data for KT3 4LU is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at KT3 4LU?
Council tax band information for KT3 4LU is being updated.
How accessible are GP surgeries near KT3 4LU?
GP surgery data for KT3 4LU is being updated. Check NHS.uk for the latest.
What transport links are available near KT3 4LU?
Transport data for KT3 4LU is being updated.
Is KT3 4LU a suitable area for families?
KT3 4LU scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at KT3 4LU?
Air quality data for KT3 4LU is being updated.
How far is the nearest EV charging point from KT3 4LU?
EV charging data for KT3 4LU is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at KT3 4LU?
Ultrafast broadband (100 Mbps+) reaches 95.8% of premises. Full fibre status may vary by provider. Check Openreach and local operators for FTTP availability.
Area suitability scores
KT3 4LURemote Worker
50Based 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
Merton
District
Merton
Region
Constituency
LSOA
E01003469
Best deals
Compare broadband deals in KT3 4LU
Find the best packages from UK providers in minutes.
Broadband deals for KT3 4LU
Compare Deals