Buying an investment property can be an exciting way to explore real estate beyond homeownership, but there’s a lot to learn before making your first purchase. From underestimating expenses to overlooking the realities of being a landlord, seemingly small miscalculations can create bigger challenges down the road.

Whether you’re considering developing a rental property in Nashville, TN, or starting to build a portfolio in Denver, CO, understanding these eight common first-time investor mistakes and how to avoid them can help you approach the process with clarity and confidence. 

Common mistakes first-time real estate investors make: 

1. Underestimating the cost of the investment
2. Skipping the research 
3. Trying to do everything themselves
4. Overestimating potential income
5. Underestimating landlord responsibilities 
6. Letting emotion drive the decision
7. Overlooking conditions and inspections
8.  Trying to learn everything after buying

1. Underestimating the true cost of an investment property

One of the biggest mistakes new investors can make is focusing on a property’s purchase price or mortgage payment and forgetting about the additional costs of owning or repairing a home.

The cost of running a rental property can also include property taxes, insurance, routine maintenance, repairs, utilities, and property management fees, some of which you would still have to pay yourself even if the property is vacant. Large repairs like roof replacements or HVAC system updates can also add unexpected expenses, especially when buying fixer-upper homes. 

“Underestimating the correct amount of rehab cost is a common mistake when buying a fixer upper property,” says Dolf Emara, CEO of Greater Los Angeles Real Estate Investors Association. “The best way to avoid that mistake is by getting the right coaching and mentorship before doing your first real estate investment.”

2. Skipping market and neighborhood research

A home that looks like a good opportunity on paper may not meet expectations once local market conditions are considered. Rental demand, typical rents, vacancy, property taxes, local regulations, and neighborhood characteristics can all influence how an investment property performs. Researching comparable sales can provide useful context, and speaking with local real estate professionals can help you understand the area. 

Research also comes in handy when considering where to buy a property from. “The biggest thing I see misguiding new investors is the belief that you have to buy off-market to get a great deal,” adds expert Mia Harris. “Somewhere in the world of internet gurus and wholesaler influence, new investors got convinced that anything on the MLS is overpriced and not worth considering – and that’s just not true. Seasoned investors know a deal is a deal, no matter where you find it. The numbers tell the story, not the marketing. As long as you use the right methods to calculate your maximum allowable offer and know your exit strategy going in, you can succeed in any market, on or off the MLS. The real lesson is knowing when to walk away when the numbers don’t math – because the greatest rewards come from the deals you walk away from, not the ones you run to.”

3. Trying to do everything themselves

“Trying to do everything on your own is one of the biggest mistakes first-time investors make,” shares Kim Tucker of the Mid-America Association of Real Estate Investors (MAREI). “You can eventually find success solo, but investors who build a team – people with access to deals, funding, contractors, and local know-how – get there far faster, and the best place to find that team is your local real estate investor association. Online resources like YouTube and AI are great for learning concepts, but real estate is local – local laws, local customs, local data. Before you act on any strategy you’ve been taught online, run it past experienced local investors to make sure it actually works and is legal in your market.” 

4. Overestimating potential rental income

It can be tempting to base calculations on the highest rent you see advertised for a comparable property. However, asking rent doesn’t necessarily reflect what a tenant will ultimately pay, and rental market conditions can change quickly.

“Mistakes I often see from first-time investors are paying too much for a property, overleveraging themselves, and mis-judging the market,” says expert Tom Day. “An example of this is a first-timer getting caught up in the hype of short-term rentals. They overpaid in a hot market, their costs for taxes and insurance went up, and their revenue projections never materialized. If you don’t have cash reserves to prepare for something like this, you could partner with someone who does. Be conservative with your income projections and buy smart from the start.”

A property could also experience vacancies, tenant turnover, concessions, or other interruptions in rental income, meaning an interruption in your investment income. Using realistic assumptions rather than relying on a best-case scenario can help prospective investors better understand the range of possible outcomes and prepare accordingly.

5. Underestimating the work involved in being a landlord

Owning a rental property involves more than collecting rent. Depending on the property and local requirements, landlords may need to market vacancies, screen prospective tenants, coordinate repairs, maintain records, respond to tenant concerns, and understand applicable landlord-tenant laws.

Some owners choose to manage these responsibilities themselves while others hire a property management company. Either way, considering the time, responsibilities, and additional costs involved before buying can help first-time investors determine what type of ownership arrangement fits their situation.

6. Letting emotion drive the decision

A key driving force in the homebuying decision is whether or not you can picture living in the house yourself. When buying an investment property, however, it’s important to remember that the features are meant to appeal to a broader audience.

Taking a more objective approach – and considering the property’s condition, location, expenses, and potential demand together – can help keep personal preferences from driving the entire decision.

On the other hand, it’s important to be honest with yourself on what you can handle before getting too excited about the opportunity. “One of the biggest mistakes I see is people choosing an investment before deciding what they actually want their investment to do for them,” shares Jonna Weber, real estate investment strategist and founder of Idaho REIN. “New investors hear that short-term rentals, flipping, syndications, or a certain market are ‘the way to go,’ and they jump in without considering their time, finances, risk tolerance, experience, or the life they want to live. Real estate should support the life you’re building – not become another job you didn’t mean to create.”

7. Overlooking property conditions and inspections

Deferred maintenance can quickly turn into an added expense for a new property owner. An older roof, aging mechanical systems, plumbing issues, or structural concerns may affect the cost and complexity of owning the property.

A professional home inspection can help identify visible issues before closing. Depending on the home, additional inspections can also help uncover issues beneath the surface. Understanding a home’s condition can help prospective investors go into a purchase with a clearer idea of what the property may require.

8. Trying to learn everything after buying

Real estate investing has its own terminology, financial considerations, legal responsibilities, and day-to-day realities. Waiting until after purchasing a property to learn about them can make an already complicated process more difficult.

Someone interested in getting started can begin by learning how rental properties operate, researching different housing markets and property types, and becoming familiar with common expenses and responsibilities. Talking with professionals such as real estate agents, lenders, tax professionals, attorneys, inspectors, and property managers can also provide perspectives relevant to different parts of the process.

Can real estate investing mistakes be fixed?

Mistakes happen, and depending on the mistake, you might be able to fix the issue as well as learn from it. 

“Most investment mistakes aren’t fatal, but they may require time, money, creativity, or a change in strategy,” adds Jonna Weber. “For example, a property that doesn’t work as a long-term rental might work great as a furnished mid-term rental. Poor management can be replaced. Financing can sometimes be restructured. And occasionally, the smartest decision is simply to sell and redeploy the equity elsewhere. The important thing is not to stay committed to a bad strategy just because you’ve already invested time or money into it. Good investors continually evaluate what’s working, what isn’t, and whether an investment still fits their goals.”

“Most early mistakes are fixable, especially when caught early through a network of investors who’ve already been through the same thing and can help course-correct before a small misstep becomes a costly one,” adds Real Estate Investors of Nashville. “For anyone wanting to get started, the fastest path isn’t another course – it’s showing up to a real estate investing community, asking experienced investors what their first-deal mistakes were, and building relationships with people with real skin in the game.”

The bottom line

There’s no way to eliminate every uncertainty that comes with owning an investment property. Housing markets change, repairs come up, and unexpected circumstances can affect even a carefully researched property.

For first-time real estate investors, learning the fundamentals before making a purchase can be a valuable starting point. Understanding common mistakes – from underestimating expenses to overlooking landlord responsibilities – can make it easier to ask informed questions, evaluate potential properties, and understand what real estate investing actually involves.

Becoming a first-time landlord can be an exciting way to generate extra income and build long-term wealth. However, renting out a home involves much more than posting a listing and collecting rent. From understanding local laws to screening tenants and budgeting for unexpected repairs, small oversights can quickly become expensive mistakes.

Whether you’re renting out an inherited home in Buffalo, NY or an investment rental in Chicago, IL, taking the time to prepare can help you avoid common pitfalls. Here’s what every first-time landlord should know before handing over the keys.

1. Rushing to fill a vacancy instead of preparing the property

When a property is sitting empty, it can be tempting to list it before it is fully prepared or rush through the application process.. However, prioritizing speed over preparation can create bigger headaches later.

Before listing your rental, make sure the home is clean, safe, and in good working order. Address deferred maintenance, test smoke and carbon monoxide detectors, check appliances, and repair anything that could become a tenant complaint after move-in. A well-maintained home also attracts stronger applicants and can justify a more competitive rental price.

Nannette Fisher, President and Licensed Realtor at Leasing Angels, Inc., explains, “One of the biggest mistakes homeowners make when converting a home into a rental is focusing solely on filling the vacancy instead of preparing for a successful long-term tenancy.”

She adds “Landlords should ensure it is safe, well-maintained, competitively priced, and fully compliant with local housing regulations before marketing the property. Placing the right tenant is often more valuable than placing the first tenant.”

Taking a few extra weeks to prepare the property can reduce future maintenance issues, lower tenant turnover, and create a better rental experience for everyone involved.

Read >> How to Find Renters: 10 Steps for Finding Tenants

2. Not understanding local landlord-tenant laws

Every state – and often every city or county – has its own landlord-tenant regulations. These rules can cover everything from security deposits and lease disclosures to eviction procedures, fair housing requirements, rental licensing, and habitability standards.

For a first-time landlord, assuming the rules are the same everywhere can be a costly mistake. Some municipalities now require rental registration, inspections, or specific disclosures before a tenant even moves in.

Alondra Segoviano, Senior Content Marketing Manager at Avail, recommends starting with local requirements. “Before you post a listing, you need to know your specific county’s rules on permits and local tenant screening mandates.”

She points out that landlords don’t have to navigate everything manually because “you can rely on tools specifically designed for landlords that can automatically handle compliant screening and generate localized leases.”

Spending time upfront understanding your local regulations can help you avoid fines, lease disputes, and compliance issues down the road.

3. Skipping a thorough tenant screening process

Finding a tenant quickly is important – but finding the right tenant is even more valuable. A comprehensive tenant screening process should include:

• Credit and background checks
• Income verification
• Income and ability-to-pay verification, using methods permitted by local law 
• Previous landlord references
• Rental history review

These steps provide a more complete picture of whether an applicant is likely to pay rent on time and care for the property. Apply written screening criteria consistently to every applicant and confirm which screening practices are permitted in your area. If you use a tenant screening report, federal law may also require specific notices when information in that report influences an adverse decision. 

Dion Chand, CEO of BJD Property Management, stresses the importance of careful screening, especially in markets with stronger tenant protections. “There are many factors that you need to consider prior to renting. Cities such as New York are very pro-tenant and there may be serious financial ramifications if you choose the wrong tenant.”

He adds, “Doing thorough background checks and seeing financials are very important.” While landlord-tenant laws vary significantly by location, using consistent, written screening criteria can help reduce future conflicts. Screening rules vary, particularly for criminal history, eviction records, credit information, application fees, and income requirements. Verify local restrictions and provide applicants with any notices required by law. 

4. Underestimating maintenance and emergency costs

Many new landlords assume rental income will immediately generate profit. In reality, unexpected expenses are part of owning rental property. Water heaters fail, HVAC systems break, plumbing leaks develop, and appliances eventually need replacement. Without an emergency reserve, even a minor repair can strain your finances.

Chand recommends planning ahead. “Make sure that you have money put aside for maintenance. Nothing is worse than getting an unexpected bill. I normally tell my clients to set aside at least $2,000 for unexpected and emergency repairs.”

The exact amount you’ll need depends on your property, its age, and your local housing market, but maintaining a dedicated repair fund helps prevent financial stress when emergencies happen. It’s also smart to build relationships with reliable contractors before you need them. Having trusted professionals available can shorten repair times and improve tenant satisfaction.

5. Overlooking insurance and documentation

Homeowners insurance typically isn’t designed for rental properties. Once you begin renting your home, you may need landlord insurance, which often provides additional protection for property damage, liability, and loss of rental income following certain covered events.

Cedric Meloche, Co-founder of Ottawa Property Managers, emphasizes this often-overlooked step. “Don’t overlook insurance, landlord policies cover property damage and liability, protecting you from unexpected costs.”

He also recommends documenting the property’s condition before move-in. “Common mistakes include skipping regular inspections or failing to document property conditions, which can lead to disputes later.” Conducting a detailed move-in inspection with dated photos and written documentation creates a record that can help resolve disagreements when the tenant eventually moves out.

6. Treating your rental like a side project

Owning a rental property isn’t entirely passive. Even if you only have one unit, staying organized makes a significant difference. Keep records of:

• Lease agreements
• Maintenance requests
• Repair receipts
• Inspection reports
• Rent payments
• Communication with tenants

Preventive maintenance is equally important. Regular HVAC servicing, gutter cleaning, roof inspections, and seasonal maintenance can help prevent larger repairs later. Meloche encourages landlords to approach the role professionally. “Treat your rental like a business, stay organized, communicate openly with tenants, and prioritize preventive maintenance to preserve your investment in the long term.”

If you don’t have the time or desire to handle leasing, maintenance coordination, and tenant communication yourself, hiring a property management company may be worth considering.

Learn >> How to Spot a Home With Strong Rental Potential While House Hunting

Setting yourself up for success as a first-time landlord

Being a first-time landlord comes with a learning curve, but many of the biggest mistakes are preventable.  While every rental market is different, thoughtful planning before your first tenant moves in can lead to fewer surprises, stronger tenant relationships, and a more successful long-term rental experience.

Click here to browse our Real Estate Agent Directory and contact top-rated agents in your area!

Mike Jeppson, an experienced real estate broker at Home Smart and FastExpert partner, gives the honest truth about mistakes home sellers make. Read on to get your home sold with less hassle!

Are you wondering, “Why isn’t my home selling?” Well, you may be accidentally sabotaging the sale of your home. Some homes sit on the market for weeks or months because of mistakes home sellers make.

Home selling requires both physical and mental preparation. Selling a home is no simple feat. It is not a sprint. It can be more like a marathon with steep hills and bad weather. However, it does not need to be this difficult. Just like training for a marathon prepares you for the race, with the right preparation and attitude, your home sale race can be successful and rewarding.

Let me help you prepare for your home sale. In this article, I’ll lay out common mistakes home sellers make along with recommendations for a smooth sale.

1. Missing Motivation

Long ago, I heard the saying, “No Mo, No Go.”

This refers to home sellers having sufficient motivation to go through the daunting process of selling their home. If the motivation is not strong enough, the deal is less likely to work out, and the process may become more stressful than necessary for all parties involved.

If you are considering selling your home, please consider your mindset and how motivated you are to go through the process. Remember, it’s a marathon, and you need the motivation to finish.  

2. Underestimating the Inconvenience

The biggest mistake home sellers make is underestimating how inconvenient the process of selling a home will be.

This is especially true if you live in the home during the sale process. When there are people living in the home who need to eat, sleep, and do normal things, it is challenging to have the home perfectly ready at all times.

However, make the sacrifice and have the home ready to show. Remind yourself that this is a temporary inconvenience, and keep your eyes on your home-selling goal.

As a home-seller, you get one chance to make a first impression. Expectations are high, and it is up to the seller to perform. Most buyers do not want to have to visualize what the home will look like when it is cleaned. It’s essential to make yourself uncomfortable so that future buyers can envision themselves being comfortable in your cozy abode.

3. Limiting Showings

Another mistake sellers make is not being flexible for showings. I have heard sellers say over and over “If they are serious buyers, they will work with our schedule and come see the house when it is convenient for us”.

Contrary to the belief of many sellers, buyers may not circle back if a showing request cannot be accommodated. You might miss out on the perfect buyer by not being flexible. Even if a potential buyer requests a short notice showing, it is best to open your doors to them. If you only show your home at times that are convenient for you, then the home sale process will be prolonged and potentially frustrating.

Control what you can control by keeping the home clean and show-ready. Be flexible and keep your mind locked in on the end goal. 

4. Ignoring Advice

Your real estate agent has your best interest in mind. Moreover, it’s also in the agent’s best interest to sell your home. Therefore, trust your agent and follow their advice.

Sellers who do not trust or want to listen to their agent or broker are making a mistake. You hired a professional to assist in selling your home. In many cases, the agent has been involved in the listing and sale of hundreds or thousands of homes.

A challenging process will be more challenging if you do not follow their guidance. In addition, it will likely take additional time to sell your home and potentially cause money to be left on the table.

Make sure you feel 100% comfortable with your agent before signing a contract with them. Set your standards high, interview multiple agents, and then let the agent you hire guide you. They are professionals and have a track record to prove it. 

If along the way, you truly believe the agent is not a good fit, discuss the issues with the agent, and determine if you need to cancel the agent’s contract.

5. Responding Emotionally

It is difficult to relinquish the memories held in a home. You see all the thought and care that you put into the home and you also remember all the cherished times with friends and family. Understandably, it is challenging to move away from a place that holds part of your heart.

Yet, it’s essential to understand that buyers do not have the same emotional attachment that you do as the seller (not yet anyway).

A major mistake sellers often make is responding emotionally and/or unreasonably to buyers’ requests for repairs or concessions. I see many sales fall apart based on this factor. The requests from the buyer are not personal, and they are not trying to disrespect your home. It makes sense that the potential buyer wants things fixed if they are broken.

It’s critical to keep the end goal in mind. At the end of the day, many of the items a buyer might ask for should be taken care of whether they move forward with the sale or not. Selling a home is a highly emotional process. Trust in the process and the professionals who are in your corner. 

Work with an Agent You Trust

Sellers who maintain realistic expectations and have sufficient motivation for selling should expect to (for the most part), have a smooth experience. There are many professional and highly competent real estate agents who can assist and get the job done in an ethical and moral way.

Agents and brokers are here to help sellers accomplish their goal of selling their homes with the best possible terms and with the least amount of inconvenience. Most of the agents truly care about their clients and will do whatever it takes to ensure the process of selling a home goes as smoothly as possible. 

Take your time choosing an agent that is your best fit, trust the process, and keep your end goal in mind.