I’ve used PriceLabs Revenue Estimator in the past with great success.

. - Rents are also a function of supply - 2024 saw the most new construction of multifamily units in American history (nearly 575,000 estimated 2024 deliveries of new multifamily inventory), and 2025, while not a record setting year, will see deliveries top 500,000 again - a huge supply increase. 

We determined the ARV, estimated our rehab, decided on our required profit, and then negotiated on the purchase price based on that data.

I do have a pool company coming out to provide estimates. 

I guess it's just too many factors to consider and it easy to get overwhelmed and cannot get accurate info and estimation when I conduct analysis (ex. property tax rate, insurance, maintenance fee, rent, repair, closing cost, etc.) 

From what I’ve heard, 25%-30% of profits is a safe estimate depending on your tax bracket.

As to the $120k estimate, I am probably a little hasty and loose with that too. 

I'm having a hard time finding any estimating tools for this kind of a project, adding a story and multiple BR/1 BA, and wondered if there were any tools, sites or recommendations any of you have for this kind of a project. 

Fair enough, I have partial ownership of a commercial (apartment) building in the Bay Area and I would estimate it as a Class A- to maybe Class B - great location, great tenants, nice amenities (not high end like gym, new pool, community room with big screen TVs, etc), high rents, but building is older (built in 1950s).One investor I saw post that they look at where Starbucks and Costcos are opening and possibly factor that into looking at different markets.

Kyle, south of Austin, ranked No. 2 with a 9% increase to 62,548 people, up from its third-spot ranking last year, while Leander, northwest of Austin, saw a 7.6% boost in population to 80,067 people, according to the data.In the new data set, Austin's population is pegged at 979,882 in 2023 — up 0.5% from the year prior — dropping it from the 10th to the 11th most populous city in the country behind Jacksonville, Florida, which has an estimated population of 985,843.Still, the Austin metro isn't stagnating.