High Potential Seller Leads · Use cases
Investor negotiation ranking by price erosion
For Property investors and deal sourcers. List High Potential Seller Leads around a target point, rank them by price_cuts.percentage and read each lead's dated history before bidding.
Why rank by price erosion?
Investors want to bid first on homes with the most price erosion in a target micro-location, because repeated cuts show an owner adjusting expectations. In Italy the average discount negotiated off the asking price was 7.6% in the first half of 2025 and reached 10.4% for investment purchases, according to Wall Street Italia; knowing which homes have already cut shows where the room may be.
How does it work step by step?
- Target. Choose the point and a radius of 50 to 300 metres in Spain, France, Italy, Germany, Greece or Andorra.
- List.
GET /v1/seller-leadswithlat,lon,radius_m,types,price_min,price_max,operation=saleandmin_price_cuts=1; leads come 100 per page. - Rank in your code. Sort by
price_cuts.percentage, then byprice_cuts.countandprice_cuts_since. - Verify.
GET /v1/seller-leads/{lead_id}returns the property and its dated price and status history, so you can see earlier asking prices, each cut and the time between them. - Value. Compare the price per sqm from Property Sourcing with Comparables and valuation before deciding the offer.
curl "https://platform.casafari.com/v1/seller-leads?lat=45.4642&lon=9.1900&radius_m=300&operation=sale&price_min=200000&price_max=600000&min_price_cuts=1" \
-H "Authorization: Bearer $CASAFARI_API_KEY"What do you get?
A ranked list of homes with the largest cumulative cuts, each tied to one deduplicated property record with coordinates, plus the dated history to support the offer.
What are the limits?
The list signals homes likely to sell; it does not guarantee a discount. The documented filters include no sort order, so ranking happens in your code. A page costs 100 units and a lead detail 10. For Portugal and other countries not covered by Seller Leads, use Property Sourcing with expand=history. Reference: List seller leads and Get a seller lead.