What Experienced Investors Regret Not Doing Early
Key Takeaways
- Thorough resident screening, strong marketing, and a comprehensive lease agreement are foundational steps that protect a landlord’s income, reduce disputes, and prevent costly vacancies.
- Accurate cash flow forecasting and proactive maintenance are essential for long-term profitability, helping landlords avoid financial surprises while preserving property value.
- New and time-strapped landlords can avoid many common early mistakes by hiring a professional property manager to handle compliance, operations, and day-to-day management efficiently.
Being a landlord isn’t for the faint-hearted. It can be a challenging job, especially for beginners.
Landlords have a smorgasbord of responsibilities under federal, state, and local landlord-tenant laws. These span from habitability laws, to security deposit rules, to fair housing laws, and everything in between.
That said, you don’t have to be a rocket scientist to be a successful landlord. You only need to master the basics and avoid certain common mistakes.
Here is a guide by McKenna & Vane Property Management on some of the things experienced investors regret not doing early.
Learn how we can help you maximize your home’s potential
Not Screening Prospective Residents Thoroughly
This is a serious mistake that can come to haunt your bottom line.
To be a successful landlord, you need to be careful with the kind of residents you let into your property. For minimal issues, aim to rent to residents who bear the following attributes:
- Make sufficient income to afford the monthly rent comfortably.
- Have a high credit rating that indicates financial literacy.
- Have a solid rental background. You can confirm this by calling prior landlords and asking them some questions about the resident.
- Have a stable employment history.
- Have no relevant criminal past.
Make sure to abide by the applicable fair housing laws, though. Generally, these require landlords to vet prospective residents using fair and objective criteria, regardless of certain protected classes.

In Maryland, for example, some of the protected classes include race, color, religion, national origin, sexual orientation, gender identity, and marital status.
Not Marketing the Vacant Rental Unit Vigorously
Vacancies add to a landlord’s operational expenses.
How?
You see, every day your property sits vacant is money outside the window. Suppose, for instance, you’re renting out a unit for $3,000 a month. Now, imagine how much money you’d lose if the unit laid vacant even for two weeks. Quite a sum, right?
Begin the marketing process as soon as the unit becomes rent-ready. Take high-quality photos, write a detailed (yet concise) property description, and include a catchy headline. Next, distribute the ad to as many platforms, both offline and online, as possible for maximum exposure.
Not Having a Comprehensive and Thorough Lease Agreement
If you don’t have a detailed lease agreement, various things can go wrong. If you haven’t specified the grounds for evictions, for instance, you may not have a legal standing to evict for those reasons.
You may also suffer certain financial losses and disputes. You may not be able to enforce late fees, for example.
So, before you begin renting out your property, make sure you have a comprehensive lease and detailed policies as well. Let the resident know the “rules of engagement,” so to speak.
Not Hiring a Property Manager
Do you have prior experience managing a rental property? And, do you have the time to manage the property on a full-time basis? If you do, great!

However, if you lack the experience and are not vested full-time, then hiring a property manager would be ideal. A good property manager can help you handle everything so you can focus on other things.
The following are some of the things they could do for you:
- Market the vacant unit for you.
- Screen prospective residents.
- Handle repairs and maintenance issues on your behalf.
- Enforce the terms of the lease.
- Keep you and your rental investment legally compliant.
- Collect rent when it becomes due every month.
Thinking of hiring a property management company?
Not Forecasting Rental Cash Flow Accurately
If you fail to do this, you may risk losing a massive amount of money. To predict cash flow accurately, you need to understand your operational expenses.
These include the following:
- Property management fees
- Repairs
- Vacancy rates
- Marketing costs
- Accounting costs
- Maintenance
Next, determine how much rental income you’re going to make. According to the 1% rule, it states that the monthly rent should be at least 1% of the property’s total purchase costs.
Suppose, for instance, that the total purchase price of the property was $200,000. Per the 1% rule, the expected monthly income should ideally be $2,000.
Last but not least, subtract the operational expenses from the expected rental income. This should give you the expected cash flow.
Not Focusing on Maintenance
This is another area where experienced investors regret not doing so early.
As a landlord, you should take a more proactive approach when it comes to repairs and maintenance when starting out.

Being proactive essentially entails doing the following things. One, inspecting the property regularly for issues. Two, addressing issues as promptly as they arise. And three, ensuring you keep records of all repairs and maintenance accurately.
Conclusion
There you have it. These are some of the things that experienced investors regret not doing early. Luckily for you, now you know what to do to avoid them for an optimal return on investment (ROI).
McKenna & Vane Property Management has some of the highest-rated property management experts in Maryland. We can help you handle everything so you can focus your time and energy on other important things.