Could your home do more than you think?

Discover your property’s planning potential for free with Householder Insights.
Check planning history, planning constraints, planning permission requirements and extension feasibility in minutes.
Every home has potential.
The question is… do you know yours?
Perhaps you’re dreaming of a kitchen extension, a loft conversion or finally creating that home office. Maybe you’ve found a house you love but can’t stop wondering, “Could we extend it?” Or perhaps you’re simply curious about what might be possible to build in the future.
Before you spend thousands on drawings, make an offer on a new home or submit a planning application, wouldn’t it be helpful to understand what’s possible first?
That’s exactly why we’ve launched our NEW Householder Insights Tool, a brand-new, free tool from Planning Portal designed to help you make smarter decisions before your project begins.
Know before you submit: check planning permission and property planning potential
Our Householder Insights brings together key planning information for your property into one simple view, giving you a clearer picture of what could influence your plans.
In just a few minutes, you can discover:
- Previous planning applications for the property
- Nearby planning activity and local trends
- Planning constraints such as conservation areas, green belt, listed buildings, flood risk and more
- Whether planning permission is likely to be required
- How likely common home improvement projects are to be approved in your area
- Indicative planning fees and expected application timescales
- An early feasibility overview to help you understand your next steps
All you need is a postcode and a few property details to get started.

Because better decisions start with better information
Whether you’re improving your current home or exploring the potential of a property you’re thinking of buying, understanding the planning landscape early can save time, money and unnecessary surprises later.
Instead of searching through multiple websites and trying to piece everything together yourself, Householder Insights gives you a clearer picture in one place, so you can move forward with greater confidence.
It’s not about replacing professional advice.
It’s about helping you ask better questions, spot opportunities earlier and understand the factors that could shape your project before you commit.
More than just a planning application
At Planning Portal, we’ve helped millions of people submit planning applications.
But we know the journey starts long before that.
It starts with an idea. A conversation around the kitchen table.
An online property search for a home with potential. A sketch on the back of an envelope.
Householder Insights is part of our commitment to helping homeowners at the very beginning of that journey not just when it’s time to submit.
Because planning shouldn’t start with paperwork. It should start with understanding.

And when you’re ready for expert advice…
Householder Insights is the perfect first step, helping you build an early understanding of your property’s planning potential.
If you’d like to explore your ideas in more detail or discuss the specifics of your project, our Planning Guidance Service connects you with experienced planning professionals for personalised, one-to-one advice.
Together, Householder Insights and Planning Guidance help you move from “Could I?” to “How do I?”, giving you confidence at every stage of your planning journey.

Start exploring
Householder Insights is completely free, and you can generate insights for up to three properties each month.
Whether you’re planning your forever home, researching your next move or simply curious about what’s possible, there’s never been a better time to discover your property’s planning potential.
Know before you submit.