What Are Some Red Flags About a Property?

Updated 10 days ago (March 6, 2026)

When you flip through records about the property's history, take into consideration the following red flags:

  • Frequent change of owners: If a property has experienced ownership change almost every few years, you should find out why. It could be that a property or neighborhood issue prevented the property from being a viable rental. Alternatively, it could simply be that the housing price is appreciating so fast that owners just want to profit from the price growth. Or perhaps the various owners simply wanted to cash out, retire, or buy another property. Unfortunately, the two most common reasons why people sell real estate are divorce and death. You can search court records, found online in some states, to see if you can find out the story behind a property. Some states publish historical sale prices while others do not. Real estate brokers usually store past deal prices and terms in their listing systems.

  • Unauthorized work or additions: If you think additions, structural work, electrical upgrades, major plumbing work, or an overhaul of heating, ventilation, or air-conditioning (HVAC) may have happened on a specific property, you should dig up the building permit history. You may be surprised by the amount of work done without receiving the required permits. Projects without permits can put you in a precarious position going forward. You will not be able to determine if the work met codes and standards or if the work may pose certain risks of property damage or personal injury. Therefore, you may want to cross the property off your list if it has had additions without a permit.

  • Prior history of crime or meth labs: You may be able to unfurl a property's dark history through online searches, and learn if it was the site of a crime or a former meth lab. Some states are also starting to set up databases to record meth lab sites. Properties that were used as meth labs require extensive rectification and would not be a good fit for small proprietors. You can also find other crime information by looking up prior property owners, residents, or the address. You will want to know this information because even if the property is unblemished, its reputation may deter decent renters.

  • Geographic and environmental issues: Flood zones, wetlands, slide zones, earthquake fault lines, and environmental hazards are serious issues. Most official maps already list out these issues and sellers are often required by law to disclose them. It's recommended to err on the side of caution and get all the facts, since floods and landslides may not strictly follow the prospective boundary. Avoid property near hazardous zones.

Legal Disclaimer: Tellus provides this content for informational purposes only. This is not legal advice. Laws vary by state and locality, and regulations may have changed since this article was published. Consult a qualified attorney for guidance specific to your situation.

State-by-State Guide

Laws on this topic vary significantly by state. Select a state below to read about its specific laws and statutes.

StateState-Specific Guide
California California Security Deposit Laws for Landlords, California Rent Increase Rules for Landlords, California Landlord Maintenance and Repair Obligations, California Lease Agreements for Landlords, California Eviction Process for Landlords, California Landlord Entry Rules and Tenant Privacy
New York New York Security Deposit Laws for Landlords, New York Rent Increase Rules for Landlords, New York Landlord Maintenance and Repair Obligations, New York Lease Agreements for Landlords, New York Eviction Process for Landlords, New York Landlord Entry Rules and Tenant Privacy
Texas Texas Security Deposit Laws for Landlords, Texas Landlord Maintenance and Repair Obligations, Texas Lease Agreements for Landlords, Texas Eviction Process for Landlords, Texas Landlord Entry Rules and Tenant Privacy
Florida Florida Security Deposit Laws for Landlords, Florida Landlord Maintenance and Repair Obligations, Florida Lease Agreements for Landlords, Florida Eviction Process for Landlords, Florida Landlord Entry Rules and Tenant Privacy
New Jersey New Jersey Security Deposit Laws for Landlords, New Jersey Rent Increase Rules for Landlords, New Jersey Landlord Maintenance and Repair Obligations, New Jersey Eviction Process for Landlords, New Jersey Landlord Entry Rules and Tenant Privacy
Illinois Illinois Security Deposit Laws for Landlords, Illinois Rent Increase Rules for Landlords, Illinois Landlord Maintenance and Repair Obligations, Illinois Eviction Process for Landlords, Illinois Landlord Entry Rules and Tenant Privacy
Massachusetts Massachusetts Security Deposit Laws for Landlords, Massachusetts Landlord Maintenance and Repair Obligations, Massachusetts Lease Agreements for Landlords, Massachusetts Eviction Process for Landlords, Massachusetts Landlord Entry Rules and Tenant Privacy
Pennsylvania Pennsylvania Security Deposit Laws for Landlords, Pennsylvania Landlord Maintenance and Repair Obligations, Pennsylvania Lease Agreements for Landlords, Pennsylvania Eviction Process for Landlords, Pennsylvania Landlord Entry Rules and Tenant Privacy
Washington Washington Security Deposit Laws for Landlords, Washington Rent Increase Rules for Landlords, Washington Landlord Maintenance and Repair Obligations, Washington Eviction Process for Landlords, Washington Landlord Entry Rules and Tenant Privacy
Maryland Maryland Security Deposit Laws for Landlords, Maryland Rent Increase Rules for Landlords, Maryland Landlord Maintenance and Repair Obligations, Maryland Eviction Process for Landlords, Maryland Landlord Entry Rules and Tenant Privacy