Welcome. I’d begin with the local board, then search separately for transaction-cost and investment-modelling discussions. Completed-price data can be hard to compare unless the period, property type and condition match, so a simple spreadsheet recording those items may be more useful than one...
I’m comparing a country home in Lima with cheaper, higher-yield alternatives. The Lima property has only a modest current yield, but employment and transport fundamentals look stronger; the cheaper markets produce more cash now but seem less liquid.
I’m considering requiring a minimum cash...