Property has been owned for about 3 years now.  

Investing in the right neighborhoods can increase your odds of success.Also if you look at the appreciation rate in Cleveland and Dayton over the past 10 years its actually quite similar to the cities of Columbus.But I do see your point of being careful in "declining population cities".

Here’s how they approached it:1.Scraping Listings: They used web scraping tools like Beautiful Soup and GPT APIs to scan Airbnb for properties in their target areas.2.Image Analysis: They trained an AI model to analyse listing photos, identifying homes with solid potential (good structure, layout, location) that were undervalued due to low-quality photos.

There is no public database for property values.

The key to this is finding a HML that doesn't require access to the property for an appraisal.

After 20+ years in real estate partnerships, here's what actually puts you on the IRS radar (and what doesn't):REAL Red Flags That Matter:The Partner Complaint TriggerDisgruntled partner files Form 8082K-1 disputesPartnership disputes leading to tax filingsReal Impact: Instant IRS attentionSuspicious Loss ClaimsLosses exceeding investmentArtificial basis inflationSudden large losses without economic realityExample: $100K investment claiming $500K lossesRelated Party GamesCircular property flipsBelow-market transfersFamily partnership schemes without substanceWatch Out: IRC §267 and §707(b) violationsDebt Engineering Red FlagsBasis inflation schemesArtificial guarantee arrangementsPartner debt shifts near year-endCritical: IRC §752 compliance matters!

They built out the infrastructure of the land in 2023 but never collected their applied for permits to actually build homes.

What other costs are actually there that aren't coming up in my search that don't exist when simply filing for exemption?

Also if the whole property or the yard is fenced then an additional barrier fence around the pool itself isn’t required.

Have your agent start to look for properties that will do the 1031 now.