UB3 postcode
Broadband in UB3 5AN
Hillingdon, Hillingdon
Superfast broadband covers 50% of premises here.
Free, independent comparison · Ofcom verified data · Updated 28 March 2026
Flood Risk
Medium
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 UB3 5AN 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 UB3 5AN.
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) | 50% | 50% | 10-20 Mbps |
| Superfast (30+ Mbps) | 50% | 50% | 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 UB3 5AN
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 Hillingdon
Most common: Band
Annual council tax estimates for , 2024/25
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This is the area guide for UB3 5AN, located in Hillingdon, unparished area (Hillingdon). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
Superfast broadband (30 Mbps+) coverage at UB3 5AN stands at 50%. That is below the UK average of 93%.
The speed distribution at UB3 5AN tells a more detailed story than headline figures alone. 50% of connections fall in the 10 to 30 Mbps range. 50% 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 UB3 5AN into daily use gives a clearer picture.
Fixed Wireless Access is not currently available at UB3 5AN. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at UB3 5AN 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 50% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at UB3 5AN 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.
Outdoor 4G mobile signal at UB3 5AN 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 UB3 5AN: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
UB3 5AN falls within the Hillingdon local authority area. The immediate area is Hillingdon, unparished area, a distinct community within the wider district. The UB3 postcode area contains 929 postcodes on this site. Superfast broadband across UB3 ranges from 0% to 100%. UB3 5AN is below the area average of 98%.
How does UB3 5AN compare to its neighbours? UB3 5BL (0.05 miles, hillingdon-unparished-area) has 100% superfast coverage and 100% gigabit. Neighbouring postcodes tend to have better superfast coverage.
Not every property at UB3 5AN gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. 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 Hillingdon, unparished area depends on what matters to you. Broadband, transport, and local services vary by street.
Looking at the overall picture for UB3 5AN, a few things are worth highlighting. Hillingdon 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. Hillingdon, unparished area 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 UB3 5AN. 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.
This covers the key data for UB3 5AN. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Hillingdon, unparished area hub page. Bookmark this page and check back as new data arrives.
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 UB3 5AN
What are the broadband speeds available at UB3 5AN?
Superfast broadband (30 Mbps+) is available to 50% of premises at UB3 5AN.
What is the average house price near UB3 5AN?
No recent house price data is available for UB3 5AN.
What is the flood risk for properties at UB3 5AN?
UB3 5AN has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the UB3 5AN area?
School data for UB3 5AN is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in UB3 5AN compare to other areas?
Crime data for this area is being updated.
How suitable is UB3 5AN for remote working?
UB3 5AN scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at UB3 5AN?
4G outdoor coverage at UB3 5AN is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near UB3 5AN?
EPC data for UB3 5AN is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at UB3 5AN?
Council tax band information for UB3 5AN is being updated.
How accessible are GP surgeries near UB3 5AN?
GP surgery data for UB3 5AN is being updated. Check NHS.uk for the latest.
What transport links are available near UB3 5AN?
Transport data for UB3 5AN is being updated.
Is UB3 5AN a suitable area for families?
UB3 5AN scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at UB3 5AN?
Air quality data for UB3 5AN is being updated.
How far is the nearest EV charging point from UB3 5AN?
EV charging data for UB3 5AN is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at UB3 5AN?
Full fibre availability at UB3 5AN is being updated. Check Openreach for the latest rollout status.
Area suitability scores
UB3 5ANRemote 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.
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Area info
Parish
Hillingdon
District
Hillingdon
Region
Constituency
LSOA
E01002449
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