
FREE Property Development Tools
Make smarter site decisions in minutes with BOOM!’s free online tools. From flood risk checks to planning constraint searches, our quick-access resources use official data to give you instant, reliable answers, before you commit time or money.
Trusted sources, reliable results













FREE tools available
- 30M
- Land titles across England, Wales and Scotland
- 500M+
- Data points behind every search
- 150+
- Planning and constraint layers
- Daily
- Database updates from official sources
- Article 4 Direction
- Brownfield Land
- Brownfield Sites
- Buildings
- Buildings Heights
- Built Up Areas
- Central Activities Zone
- Design Code Area
- Green Belt
- Land Use
- Listed Buildings
- Local Planning Authorities
- Public Rights of Way
- Postcodes
- Planning Applications
- Housing Delivery Test
- Years of Housing Land Supply
- Countries
- Rail-Led Development Zones
Powering 4,500+ property professionals
What site sourcers, land agents and developers say about BOOM!

The same data, a fraction of the price
Searchland, LandTech and Nimbus charge an average of £3,540 a year. BOOM! is £540 a year with every add-on included, or £216 for the sourcing data on its own — the £20 a month plan, billed annually.


That is £3,000 a year back into your next deal.
We can charge less because we cost less to run: a small team, no sales force, and no venture capital demanding a price rise every year. The platform is also only part of what we do — the others sell a sourcing platform and nothing else.
One postcode is a start. Now do it at scale.
This tool answers one question about one location. Data Studio puts 150+ planning and constraint layers over any site you are looking at, alongside ownership and sales history.
Basic is free forever. Professional is 7 days free, cancel anytime.