I know a cost segregation study would be too expensive for such a small amount of property, but is it permissible for me to estimate the value of the components on my own?

Soon I'll be purchasing my first ever investment property (Virginia) (MFH) and I honestly feel like I made a mistake.

I don't know what the 'appraised' value would end up being.

Even better, I might be able to snag it well under market value since it's an estate sale that's been sitting on the market for nearly 200 days.Here’s the challenge: while I could afford to purchase the property under market value, I’d be stretching my budget thin to cover the mortgage during the period I’d be remodeling the basement to make it rentable.

If you need a lender for that, feel free to shoot me a DM.TYFYS and best of luck!

Value: I am paying current market value. 

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

While algorithms can analyze data at scale, real estate isn’t just about numbers—it’s about nuances and the most important component of real estate is understanding its value, and that to me (maybe I am old school) but can only be done by physically visiting and walking the property.So for me, factors like local market conditions, property inspections, and borrower credibility can’t be fully captured in a formula.

If the property is worth $400,000, a note buyer will base their maximum ITV Investment To Value on that value. 

This might give a one-time (non-scalable) boost to cash flow, offer multiple value-add options, and allow the house-hacker peace of mind, via the assumed mortgage, in long-term breakeven or positive cash flow in the event that the value-add plans end up not being executed, and/or the person has to move out, and rent by the room or STR become unavailable for some reason at a future date.