Explore with Confidence Thanks to Ordnance Survey’s Most Powerful Tools
Ordnance Survey has been mapping the United Kingdom for over two centuries, and it’s still leading the way in how we experience, understand, and navigate the world around us. This trusted name in geospatial innovation supports everything from outdoor adventures to urban planning and logistics. With Ordnance Survey, you’re not just getting a map—you’re unlocking smart, real-time location insights that make life easier and decisions smarter.
Across industries and lifestyles, Ordnance Survey continues to prove that mapping isn’t just about direction—it’s about clarity, planning, and discovery. Whether you’re building a business that depends on accurate addresses or you’re someone who just wants to explore a new hiking trail, Ordnance Survey has you covered. This respected British institution consistently delivers tools that bring the outdoors, infrastructure, and addresses into sharper focus.
If You’re in a Hurry >>
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OS Maps App: Navigate walking, cycling, and running routes across the UK with detailed, up-to-date mapping. Includes offline access, 3D views, and route planning in a user-friendly mobile experience.
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OS MasterMap: A detailed, feature-rich mapping database with layers for topography, buildings, land use, and more. Used in planning, government, and infrastructure design.
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AddressBase: Combines postal and geographic data to link every UK property with a unique identifier. Essential for deliveries, emergency response, and location analytics.
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OS Data Hub & APIs: A developer gateway offering powerful APIs for maps, features, and search. Perfect for integrating Ordnance Survey data into apps and business platforms.
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OS OpenData: A suite of free-to-use mapping datasets, including postcode locations, road networks, and terrain. Designed for startups, educational projects, and anyone working on a budget.
Frequently Asked Questions
It powers route planning, logistics, property management, emergency services, and environmental analysis across the UK.
Yes, the OS Maps app allows offline access to premium mapping layers for safer exploring without signal.
There are both free and premium tiers, depending on your usage and whether you're accessing open or licensed data.
A Unique Property Reference Number helps link addresses to precise geographic locations for delivery, planning, and more.
Yes! It’s available under an open license and can be used commercially or for personal projects.
1. OS Maps App
Screenshot of route planning with terrain and satellite overlay enabled in the OS Maps app.
- Offline access available
- Clean, intuitive design
- Reliable route suggestions
- Some premium layers require subscription
I used the OS Maps app during a 5-day hike, and it never let me down. Even without signal, the downloaded maps worked flawlessly, helping me navigate tough trails with total confidence.
2. OS MasterMap
Zoomed-in map of urban development showing detailed building outlines and land use.
- Extremely detailed data
- Useful for urban planning
- Updated regularly
- Requires GIS software
We rely on OS MasterMap for every infrastructure project. The detail and accuracy are unmatched—it’s a tool we trust for long-term planning and decision-making.
3. AddressBase
Interface showing property-level data linked to postal and geographic coordinates
- Precise location data
- Widely adopted
- Supports logistics integration
- Data licensing required
AddressBase has completely changed how we manage deliveries. By using UPRNs, we've seen a measurable drop in address-related errors across our logistics chain.
4. OS Data Hub & APIs
Developer portal with interactive API testing for maps and location queries.
- Flexible API access
- Excellent documentation
- Scalable
- Rate limits on free tier
The OS Data Hub has been a game-changer for our app. We can pull live mapping data into our dashboard, and the APIs are stable, fast, and well-documented.
5. OS OpenData
Map created using OS Open Zoomstack data layers.
- Free to access
- Great variety of datasets
- Ideal for public projects
- Less granular than premium data
We used OS OpenData to power our local planning tool prototype. It saved time and gave us quality baseline data to test with—without a huge upfront cost.
Testimonials From Customers
Using Ordnance Survey means joining a community of explorers, planners, and professionals who value accuracy, reliability, and modern geospatial tools. Users consistently share how seamless it feels to access trusted location data, how intuitive the OS Maps experience is for navigating the outdoors, and how empowering it is to build with confidence using official datasets. From enhancing daily walks to powering infrastructure and digital innovation, OrdnanceSurvey.co.uk is reshaping how individuals and industries interact with the world—on their own terms.
Navigate Your World with Confidence
Ordnance Survey continues to deliver location tools that power how we explore, build, and interact with the world around us. From outdoor adventures to digital innovation, their decades of mapping expertise meet today’s most demanding navigation and data needs. Wherever your journey leads—professional or personal—Ordnance Survey remains a reliable partner every step of the way.
