Some rough estimates: Purchase for $200k-225k Rehab:$75k -$100K ARV:$350k-$400k. 

With the sale of a flip in 2020, I owed a decent tax liability and also pay quarterly estimated taxes which probably won't cover the sale this year.  

I'm most apprehensive of managing the rehab aspect from a distance and making sure the estimated costs are correct, and would really feel a lot more comfortable having a local person oversee the project.

If I am in the middle of a brrrr and spend 15k on 2 new boilers and 2 new heaters how much will I be able to recoup in the refinance ( estimated)?

I only have rough #s, but believe it would look like the following.Property in question:8 unit multifamily (Units are 2 bed/1 bath, built in 1992)Asking price : $1,150,000Annual taxes: $6,860Mortgage estimate : $4900/monthRents: unsure but likely approx. $1000/unitAfter PITI, prop. management/vacancy/ expense savings I am seeing cash flow of $1200/month.Financing:Down payment: 25% via cash out refi my duplex (it has appreciated alot)Remainder will be financed.The conundrum:Duplex currently cashflows at $800 (after prop. management, vacancy, save for expenses, etc).

I have a contract on a duplex for 160k repair estimate of 10k (mainly cosmetic) ARV of 230k.Hard money lenders quoting around 2 points, 11% for 12 months.Traditional 25% down 4% APR. 

Anything from finding leads and buyers, finances and repair cost estimates and all that, and communication.

I am finding the property’s and doing all the number analysis, estimating and due diligence to make sure they work for our budget and expected profit margins.

Estimated sale price 525k currently. total investment 275k.rental income $2320 total ($1500 & $820). monthly mortgage+expenses $1850Sell or Hold? 

The resulting number is an estimate of what you could afford to pay for the property