That gives me enough traction to make a large wager. $220/$300 per $10k upside is very enticing.

The preliminary analysis can have lots of data, so it's important that the provider thoroughly review it with you to explain what depreciation tax deductions Cost Seg study provides and what depreciation benefit you would get w/o Cost Seg.

I would ask for preliminary estimate before ordering anything, and make sure your rate is locked.

Specific to the county, I'm likely going to try and get a contingency in the deal to allow for due diligence and pre-liminary approval for subdividing.

Unfortunately, charging by the hour would just create another problem - owners thinking they should only pay a PMC minimum wage rates, "because it's so easy to do".Owners don't want to recognize that property managers have invested years in learning what they do - just like owners have in their careers!

Currently working through some (very) preliminary due diligence with the goal of creating a template for 150 & 250 unit climate control buildouts in order to dial in an acreage size to focus in on for land acquisition, and to try and determine the most cost effective & scalable footprint to build as a "test" that can be scaled. 

1.Breach of ContractAs a preliminary point, it is a good idea to have a written construction contract with your builder or contractor to protect yourself.

I've included a preliminary floorplan below.My goal with this ADU is flexibility in terms of renting it out either short-, medium- or long-term rental in the future for income, as well as maximizing resale value (main property is 1300 sq ft 3/2) to someone probably with an investor mindset who would want to house hack.My main concern is whether it's a good idea to have 3 en-suites at the expense of having a small living room/kitchen area.

For extra formality, put it on a nice document with your letterhead.Re: Non-Binding Letter of Intent to Purchase Real Property Located at [Property Address]Dear [Recipient's Name]:This non-binding Letter of Intent ("LOI") is submitted by [Your Name] (the "Buyer") to [Recipient's Name] (the "Seller") with the intention of setting forth certain preliminary terms and conditions for the proposed acquisition of the real property located at [Property Address], inclusive of all improvements, appurtenances, and fixtures thereon (the "Property").Purchase PriceThe Buyer hereby proposes to purchase the Property for a total consideration of $[Amount] (the "Purchase Price"), which shall be subject to adjustment based on the results of the due diligence investigations and final negotiations.Earnest Money DepositContingent upon the execution of a definitive Purchase and Sale Agreement (the "PSA"), the Buyer shall deposit earnest money in the amount of $[Amount] (the "Earnest Money") into an escrow account designated by the mutual agreement of the parties.

Anyway, nobody checks back in after their enthusiastically shared idea fails, but I would wager this will.