HA3 postcode
Broadband in HA3 8RR
Harrow, Harrow
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 8 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 HA3 8RR. 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 HA3 8RR.
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) | 93% | 93% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 93% | 93% | 900-1,000 Mbps |
Speed Distribution at HA3 8RR
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 Harrow
Most common: Band
Annual council tax estimates for , 2024/25
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HA3 8RR sits in Harrow. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources.
100% of premises at HA3 8RR can access superfast broadband. Ultrafast (100 Mbps+) reaches 93% of properties. Gigabit-capable connections cover 93% of premises.
Next-generation access (NGA) reaches 100% of the area. 93% of connections can achieve 300 Mbps or faster.
Flood risk at HA3 8RR is rated High. Check Environment Agency flood maps for detailed information.
Coverage data includes EE,O2,Three,Vodafone.
Suitability scores for HA3 8RR: remote working 55/100, family 50/100, value 50/100. Remote workers may want to check actual speeds before committing.
Broadband availability varies by provider. Check coverage tools from BT, Virgin Media, and local operators. Compare contract lengths and total costs, not just headline speeds.
Harrow 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.
Data is a starting point. Walk the streets at different times. Test your mobile signal. Check parking, noise, and the feel of the area. Some things only a visit can reveal.
This covers the key data for HA3 8RR. Broadband, property, schools, safety, and local services all in one place. Check back periodically as data updates. For area-wide trends, see the Harrow district page.
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 HA3 8RR
What are the broadband speeds available at HA3 8RR?
Superfast broadband (30 Mbps+) is available to 100% of premises at HA3 8RR. Ultrafast coverage is at 93%.
What is the average house price near HA3 8RR?
No recent house price data is available for HA3 8RR.
What is the flood risk for properties at HA3 8RR?
HA3 8RR has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the HA3 8RR area?
School data for HA3 8RR is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in HA3 8RR compare to other areas?
Crime data for this area is being updated.
How suitable is HA3 8RR for remote working?
HA3 8RR scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at HA3 8RR?
Mobile coverage data for HA3 8RR is being updated. Check Ofcom coverage maps for the latest.
What is the most common energy efficiency rating near HA3 8RR?
EPC data for HA3 8RR is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at HA3 8RR?
Council tax band information for HA3 8RR is being updated.
How accessible are GP surgeries near HA3 8RR?
GP surgery data for HA3 8RR is being updated. Check NHS.uk for the latest.
What transport links are available near HA3 8RR?
Transport data for HA3 8RR is being updated.
Is HA3 8RR a suitable area for families?
HA3 8RR scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at HA3 8RR?
Air quality data for HA3 8RR is being updated.
How far is the nearest EV charging point from HA3 8RR?
EV charging data for HA3 8RR is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at HA3 8RR?
Ultrafast broadband (100 Mbps+) reaches 93% of premises. Full fibre status may vary by provider. Check Openreach and local operators for FTTP availability.
Area suitability scores
HA3 8RRRemote 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
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Area info
Parish
Harrow
District
Harrow
Region
Constituency
LSOA
E01002177
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