Top Investor app doesn't have watch lists but you can monitor particular neighborhoods (it uses census tract as a proxy for neighborhood)

I've never purchased and sold lots but I have purchased and sold larger tracts.

I have never used anything other that excel to keep tract of my properties.

The purpose of this program is to put capital to work that would otherwise be locked up due to the asset holder's unwillingness to trigger a capital gains tax. [1]To qualify, the Opportunity Fund must invest more than 90% of its assets in a Qualified Opportunity Zone Property located in an Opportunity Zone.[7] The property must be significantly improved, which means it must be an original use, or the basis of the property must be double the basis of the non-land assets.[8] Capital gain taxes are deferred for investments reinvested into investments in these zones and, if the investment is held for ten years, all capital gains on the new investment are waived.[3] Opportunity zones are census tracts designated by state authorities.

In my case, vacant tracts are listed as C6 in the state use code inside the database.

I like old dumpy houses that sit on main road frontage where you can rent out and cover taxes until you cash out for development.If this house is a tract house in a subdivision then you shouldn't pay over appraisal.

There are wooded tracts around me that are going for about 3k per acre.

I recently purchased 2.5 acres in an estate tract off of Auction.com.

It is a tract home and so I would guess it is to code.

I would hope the tract of land is a decent size and this not some small 1 or 2 acres, that seems like a headache.