OL4 postcode
Broadband in OL4 3JB
Oldham, Oldham
Broadband data not yet available for this postcode.
Compare Broadband Deals →Free, independent comparison · Ofcom verified data
Flood Risk
Medium
Fibre (FTTP)
No data
Best speed
Data pending
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.
Your household needs approximately 14 Mbps. We don't have speed data for OL4 3JB yet.
Speed Test
Check your current download speed and see how it compares to what is available at OL4 3JB.
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.
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 OL4 3JB
Find the best broadband packages available at your address.
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 Oldham
Most common: Band
Annual council tax estimates for , 2024/25
Ready to switch? See what's available at your address.
Check Deals →Living near OL4 3JB
Oldham covers the OL4 3JB postcode. Below you'll find a data-driven picture of life here. Broadband speeds from Ofcom and Ookla. Property prices from the Land Registry. Crime from Police.uk. Demographics from the ONS. Plus schools, flood risk, mobile coverage, and more. No filler. Just facts that help you decide.
Limited house price data for OL4 3JB. Few residential sales on record here. Could be a commercial area, new development, or rental-heavy. Land Registry only records completed sales. Rentals and new-builds under shared ownership may not appear. Check Rightmove or Zoopla for current asking prices. Talk to local estate agents for a ground-level view.
Flood risk: Medium. Zone: Zone 1. Moderate flood risk. Get a flood risk assessment before buying. Insurance premiums may be higher. Air quality: Unknown.
No public EV chargers recorded nearby. Home charging would be the main option. Check Zap-Map for the latest charger locations.
4G outdoor coverage: 95%. Good coverage. Some indoor dead spots possible. Data is at local authority level from Ofcom. Street-level signal can vary. Buildings and terrain affect actual reception. Try your handset on-site before switching provider.
Every figure on this page has a source. Ofcom for broadband. Police.uk for crime. Land Registry for house prices. ONS for demographics. Environment Agency for flood risk. Ookla for real speed tests. We don't estimate or interpolate. If the data isn't available, we say so.
Before committing to OL4 3JB, visit at different times. Morning rush hour tells you about traffic and parking. Evening shows you noise levels. Weekends reveal how busy local shops and parks get. Check the walk to the nearest school or station yourself.
Those are the facts for OL4 3JB. Compare with other postcodes you're considering. Each section above links to its official source. The data is objective. Your priorities decide which trade-offs matter. What works for a young professional differs from a family with children. Check back for updated figures as new data comes in.
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 OL4 3JB
What broadband speeds are available at OL4 3JB?
Broadband availability exists for OL4 3JB, but speeds still vary by address and provider.
Can I get gigabit broadband at OL4 3JB?
Gigabit availability is not confirmed in the current postcode dataset.
What are house prices like near OL4 3JB?
Recent sale data is limited around OL4 3JB, which often happens in mixed-use or low-turnover areas.
What schools are near OL4 3JB?
School data is not loaded for this postcode yet.
What is the flood risk at OL4 3JB?
OL4 3JB is marked as Medium flood risk in the current dataset.
How is air quality around OL4 3JB?
Air quality data is not loaded for this postcode yet.
Are there GP surgeries near OL4 3JB?
GP access data for this postcode is not loaded yet.
What transport links does OL4 3JB have?
Transport station data is not loaded for this postcode yet.
Is there mobile coverage at OL4 3JB?
Outdoor 4G coverage is listed at 95% and 5G at undefined% for the wider area.
Can I charge an EV near OL4 3JB?
EV charging data is not loaded for this postcode yet.
What council tax band is common near OL4 3JB?
Council tax distribution is not loaded for this postcode yet.
What makes OL4 3JB different from nearby areas?
OL4 3JB has its own mix of broadband coverage, local services, prices, and environmental signals. That is why postcode-level pages are more useful than generic town guides.
Should I compare OL4 3JB with nearby postcodes?
Yes. Small postcode changes can mean different prices, flood signals, and service access.
Is OL4 3JB worth checking in person?
Yes. The numbers narrow the shortlist, but walking the street still tells you things no dataset can.
How current is the data for OL4 3JB?
This page uses official datasets that update on different cycles, so it is best used as a strong screening tool.
Map
Explore nearby postcodes
Area info
Parish
Oldham
District
Oldham
Region
Constituency
LSOA
E01005388
Best deals
Compare broadband deals in OL4 3JB
Find the best packages from UK providers in minutes.
Broadband deals for OL4 3JB
Compare Deals