Sales Archive
The most comprehensive sales archive of properties for the London marketplace and beyond
Access property details and activity in real time

Access unrivalled London property sales insights
Dating back to the early 1970s, the LonRes Sales Archives depth, granularity and speed are unmatched. Instantly identify comparables, conduct fast valuations, and gain a deeper understanding of the market to secure new instructions.
Leverage powerful data to provide your client the absolute best advice and enhance your service offering and professionalism through strategic marketing and publicity.
All the tools you need to succeed
Detailed search functionality
Quickly search across a wide range of criteria – property type, price, floor area, postcode, and more. Our intuitive search tool ensures you find relevant comparables and property details with ease.
Granular insights
We track every data point throughout a properties journey from when it is listed to when it comes off the market. View comprehensive property details, including price history, sale dates, floor plans, and more. Access detailed property information to support your valuations and marketing efforts.
Sales statistics
View easy-to-read charts and tables displaying average sales prices over time in specific areas or postcodes. Export these insights to use in your business presentations or marketing materials.
Real-time data
Get the latest property sales data long before it appears on the Land Registry. Most other systems are six to nine months behind, giving LonRes members the most accurate and rapid, real-time reflection of the market.
The LonRes archive is unprecedented, superior to anything that’s out there in the public domain, and ensures agents are always fully informed, fully appraised, and have all the data to hand
Henry Pryor
Owner | Pryor & Co
Frequently Asked Questions
Your questions answered…
What if I don’t want to share all my data with the competition?
You’re not required to share everything. Start by uploading the properties you wish to share, and gradually expand your listings as you become more familiar with the system.
Agents in my area don’t collaborate, so how could LonRes benefit me?
Even more reason to use LonRes. When pitching for new instructions, you can assure prospective clients that their property will be shared with over 6,000 agents across London at no additional cost. This gives both you and your clients a distinct competitive advantage.
Isn’t LonRes just for central London? Is it really relevant to my area?
LonRes began in central London in 2000, when high property values made commission-sharing viable. As property prices across the capital have risen, the appeal of LonRes has extended beyond central London. Our network includes leading agents from across the UK, whose connection to London enhances their competitive edge and helps them secure more instructions.
Will the system just become a portal for difficult cases or unsellable properties?
Every agent has properties that sell quickly, and others that take more time. This doesn’t make them ‘problem properties.’ The benefit of LonRes is that most agents upload their listings continuously, so the system is always up to date.