Vetting comps for land value and rents

[Jaime Felber]

Hi BP community,

New to this forum, and want to ask - how do you get comps for land values or market rents? The usual way I'd do it - redfin, realtor, zillow etc. and getting comps for SFH for sale don't show me appropriate comps for what I'm looking for. I've looked up local GIS maps and checked for tax assessments, but I don't think that's at market rate either.

Same question for market rent - when searching for other parks in the area, it's very hard to get anyone to call / email me back for information.

Any suggestions?

Thank you!