TW9 postcode
Broadband in TW9 1NN
Richmond upon Thames, Richmond upon Thames
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 25 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 TW9 1NN. 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 TW9 1NN.
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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 20% | 20% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 20% | 20% | 900-1,000 Mbps |
Speed Distribution at TW9 1NN
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: 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 Richmond upon Thames
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at TW9 1NN in Richmond upon Thames, unparished area? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.
Superfast coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 20% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 20% of premises. Gigabit is available but not yet widespread at this postcode.
The speed distribution at TW9 1NN tells a more detailed story than headline figures alone. 80% of connections fall in the 30 to 300 Mbps range. 20% 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.
Translating the numbers at TW9 1NN into daily use gives a clearer picture. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
FWA broadband has not reached TW9 1NN yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
The USO guarantees every UK home at least 10 Mbps. At TW9 1NN, 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 TW9 1NN is rated High. 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 TW9 1NN 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 TW9 1NN: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for TW9 1NN is Richmond upon Thames. The immediate area is Richmond upon Thames, unparished area, a distinct community within the wider district. The TW9 postcode area contains 555 postcodes on this site. Superfast broadband across TW9 ranges from 0% to 100%. TW9 1NN is close to the area average of 96%.
How does TW9 1NN compare to its neighbours? TW9 1AF (0.03 miles, richmond-upon-thames-unparished-area) has 100% superfast coverage and 13.3% gigabit. TW9 1TJ (0.03 miles, richmond-upon-thames-unparished-area) has 17.3% superfast coverage and 17.3% gigabit. TW9 1TH (0.03 miles, richmond-upon-thames-unparished-area) has 100% superfast coverage and 85.7% gigabit. TW9 1NR (0.04 miles, richmond-upon-thames-unparished-area) has 100% superfast coverage and 37.5% gigabit. TW9 1NN has better superfast coverage than its immediate neighbours.
Not every property at TW9 1NN 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.
Every part of Richmond upon Thames, unparished area has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Pulling the data together for TW9 1NN, here is what stands out. Connectivity at TW9 1NN is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Richmond upon Thames 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. Richmond upon Thames, 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.
Data is a starting point for Richmond upon Thames, unparished area. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.
TW9 1NN in Richmond upon Thames, unparished area: 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 TW9 1NN
What are the broadband speeds available at TW9 1NN?
Superfast broadband (30 Mbps+) is available to 100% of premises at TW9 1NN. Ultrafast coverage is at 20%.
What is the average house price near TW9 1NN?
No recent house price data is available for TW9 1NN.
What is the flood risk for properties at TW9 1NN?
TW9 1NN has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the TW9 1NN area?
School data for TW9 1NN is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in TW9 1NN compare to other areas?
Crime data for this area is being updated.
How suitable is TW9 1NN for remote working?
TW9 1NN scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at TW9 1NN?
4G outdoor coverage at TW9 1NN is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near TW9 1NN?
EPC data for TW9 1NN is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at TW9 1NN?
Council tax band information for TW9 1NN is being updated.
How accessible are GP surgeries near TW9 1NN?
GP surgery data for TW9 1NN is being updated. Check NHS.uk for the latest.
What transport links are available near TW9 1NN?
Transport data for TW9 1NN is being updated.
Is TW9 1NN a suitable area for families?
TW9 1NN scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at TW9 1NN?
Air quality data for TW9 1NN is being updated.
How far is the nearest EV charging point from TW9 1NN?
EV charging data for TW9 1NN is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at TW9 1NN?
Ultrafast broadband (100 Mbps+) reaches 20% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
TW9 1NNRemote Worker
55Based 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
Richmond upon Thames
District
Richmond upon Thames
Region
Constituency
LSOA
E01003876
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