The Costly Home Buying Mistake That Could Drain Your Wallet

Buying or selling a home is expensive — there’s no way around it. From the down payment and closing costs to repairs, taxes, and moving expenses, money goes out at every stage. So it’s natural for buyers and sellers to look for ways to cut costs wherever they can.

One shortcut many people consider is skipping a real estate agent. If you avoid paying commission, it feels like an easy way to save thousands. But according to advice shared by Dave Ramsey and his team at Ramsey Solutions, trying to handle a real estate deal alone can actually cost buyers and sellers tens of thousands of dollars.

That’s why most homeowners still rely on professional help. Data from the National Association of Realtors shows that nearly 9 out of 10 homebuyers work with a real estate agent during the process.

So the real question isn’t whether agents charge a commission — it’s whether skipping one could end up costing you far more.

Expert Warning: Skipping a Real Estate Agent Can Be a $10K–$50K Mistake

When people think about saving money during a home deal, the first thing that comes to mind is the agent’s commission. If you’re like most buyers and sellers, you’re trying to protect every dollar you’ve worked hard to earn.

But here’s the thing: experts say that decision can quietly cost you far more than the commission itself.

Financial advisor Dave Ramsey and his team explain that one mistake during a real estate transaction can end up costing tens of thousands of dollars — and trying to go at it alone is one of the biggest mistakes people make.

You can see Dave Ramsey’s advice in this guide from Realtor.com. Once you look at what actually happens in a home deal, that warning starts to make sense.

Advice From Dave Ramsey’s Real Estate Team

According to Ramsey’s guidance, buying or selling a home isn’t just about agreeing on a price.

There are contracts filled with clauses most people don’t regularly deal with, inspections that can uncover hidden repair needs, and negotiation strategies that directly affect how much ends up in your pocket.

If you miss something small — a bad inspection term, an unfavorable contingency, or a pricing misstep — the financial impact can easily jump into five figures.

From what I’ve seen, people don’t lose money because they made one big mistake. They lose it because they didn’t know what questions to ask. If you’re trying to understand how sellers usually work with agents during a transaction, this guide explains whether homeowners really need to stay with the same agent again.

Why Real Estate Transactions Are More Complex Than They Look

At a glance, a home sale can seem simple: find a place, make an offer, sign the paperwork.

But once you’re deep in the process, you notice how many moving parts there really are:

• Contracts: These include contingencies, deadlines, and legal protections that can save or cost you thousands depending on how they’re written.
• Inspections: A home inspector can uncover issues that change the deal — but only if you understand how to negotiate after the report comes back.
• Market evaluation: Knowing true market value isn’t intuitive. It requires context — what other homes sold for, how demand is shifting, and what buyers are actually willing to pay.
• Negotiation: This isn’t just haggling over price. Repair credits, closing cost contributions, offer structures — all of these are negotiation levers agents know how to use.

An experienced agent does these things every day. You don’t.

Why Buyers Who Skip an Agent Often Pay More

A lot of buyers assume skipping the agent will help them save money. If there’s no commission, you think, then you keep more of your budget.

But here’s the reality: buyers who go in alone often end up paying more for the home itself.

And the reason usually comes down to market insight and negotiation experience.

Agents Understand Local Market Prices

One of the biggest challenges I hear from buyers is pricing uncertainty.

You can scroll listings all day, but without deep local data, it’s easy to misjudge what a home is truly worth.

Agents use comparative market analysis (CMA) — they look at recent sales of similar homes in your area to determine a realistic market value.

This perspective helps prevent you from offering too much for a property that looks nice but isn’t priced fairly.

Without this context, you’re essentially guessing — and guessing wrong can cost you thousands.

Negotiation Can Save Buyers Thousands

Negotiation isn’t just about asking for a lower price — it’s also about how the deal is structured.

A good agent knows when to ask for:

• Repair credits after an inspection
• Seller-paid closing costs
• Adjustments in contingencies that protect your interests

When you’re negotiating alone, you may not know these levers exist — or how to use them to your advantage. Even small adjustments can add up to serious savings.

Agents Catch Hidden Contract Issues

Finally, there’s the paperwork.

Real estate contracts are full of terms most buyers never see outside of a transaction.

These include:

• Contingencies that protect you if financing falls through or problems show up in inspection
• Title issues that can delay or derail a closing
• Inspection clauses that determine how repairs or disputes are managed

An experienced agent knows where problems usually appear and how to prevent them before they cost you money. When you’re handling this alone, unseen issues can slip through until it’s too late.

Why Sellers Without an Agent Often Leave Money on the Table

If you’re selling a home, skipping an agent might feel like the easiest way to keep more of your profit. No commission means more money in your pocket — at least that’s the assumption many homeowners start with.

But in reality, selling without professional help often leads to the opposite result.

The biggest problem isn’t the effort involved in selling your home. It’s the small decisions — pricing, marketing, and negotiation — that directly affect how much buyers are willing to pay.

Pricing Strategy Makes or Breaks a Sale

The price you set for your home is one of the most important decisions in the entire process.

If you price too high, buyers may ignore the listing completely. The home sits on the market for weeks, sometimes months, and eventually you’re forced to reduce the price just to attract attention.

On the other hand, pricing too low can create quick interest — but it also means leaving money behind that you could have earned.

Experienced agents spend a lot of time studying recent home sales in the neighborhood. They use that data to find a price point that attracts buyers while still maximizing your return.

Without that insight, sellers often rely on guesswork or what neighboring homes seem to be worth.

Marketing Reach Matters

Another big difference is exposure.

When you sell with an agent, your property typically gets listed on the Multiple Listing Service (MLS) — the main database where agents and serious buyers search for homes.

That means your home isn’t just visible to casual online shoppers. It’s also seen by networks of real estate agents actively working with buyers.

Agents also bring tools many homeowners don’t use when selling alone:

• Professional listing photos
• Marketing across major property platforms
• Access to their network of potential buyers and other agents

Better exposure often leads to stronger competition among buyers — and stronger offers. Because housing trends change quickly, many homeowners also like following short real estate updates and market discussions shared in property-focused WhatsApp communities where people exchange quick insights about buying and selling.

Data That Proves the Difference

The numbers tell a clear story.

Data from the National Association of Realtors shows that homes sold with an agent often close at significantly higher prices than those sold directly by owners.

According to the latest statistics available here: 

• The median selling price for homes is around $435,000
• The typical For Sale By Owner (FSBO) home sells for about $380,000

That’s roughly a $55,000 difference in selling price.

For many homeowners, that gap alone is larger than the commission they were trying to avoid.

Real Estate Commissions vs the Cost of Doing It Alone

The biggest concern most sellers have is the commission.

And honestly, that concern is understandable. When you see thousands of dollars going to agents, it naturally makes you wonder if you could keep more of that money yourself.

But once you compare the numbers, the picture often changes.

Typical Commission Structure Explained

Most real estate transactions involve a total commission of about 5% to 6% of the sale price.

This amount is usually divided between two professionals:

• The seller’s agent, who lists and markets the property
• The buyer’s agent, who represents the buyer during the purchase

That means the commission isn’t paid to one person — it’s typically split between both sides of the deal.

Real Financial Comparison

Let’s look at a simple example.

Imagine your home sells for around $435,000, which is close to the recent national median.

At a 5–6% commission, the total agent fee might fall somewhere between $13,000 and $26,000, depending on the agreement and how commissions are structured.

But remember the earlier price gap between agent-assisted sales and FSBO homes. If FSBO homes sell for roughly $55,000 less on average, the math starts to look different. Even after paying agent commissions, many sellers could still walk away with around $29,000 more than they might have earned selling the property on their own.

In other words, the commission many sellers worry about might actually be the reason they earn more from the sale in the first place.

What Real Estate Agents Actually Do Behind the Scenes

Many homeowners think a real estate agent simply lists a house and waits for buyers to show up.

But once you’re actually inside a home transaction, you realize how many moving parts are involved. A good agent isn’t just posting a listing — they’re managing strategy, paperwork, negotiations, and timelines all at the same time.

And most of that work happens quietly in the background.

Market Research and Pricing Strategy

Before a home even hits the market, an agent usually spends time studying the local housing data.

They look at recent home sales, neighborhood trends, buyer demand, and similar properties nearby. This research helps them determine a competitive listing price that attracts interest without leaving money on the table.

If you price too high, the listing sits.
If you price too low, you lose profit.

Agents try to find that balance based on real market evidence rather than guesswork.

Negotiation and Deal Structuring

Once offers start coming in, negotiation becomes the most important part of the process.

A good agent helps you evaluate more than just the price. They look at:

• financing strength of the buyer
• inspection contingencies
• closing timelines
• repair requests and credits

Sometimes the highest offer isn’t actually the best one. Experienced agents know how to structure deals that protect your interests and keep the transaction moving forward.

Managing Legal Documents and Deadlines

Real estate deals involve a surprising amount of paperwork.

There are purchase agreements, disclosures, addendums, contingency deadlines, and closing documents. Missing a deadline or misunderstanding a clause can delay a transaction — or even cause the deal to fall apart.

Agents keep track of these timelines and help make sure everything is signed, submitted, and completed on schedule.

Handling Inspections and Appraisals

Inspections and appraisals can easily become stressful parts of a home sale.

If an inspection reveals issues with the property, buyers may ask for repairs, credits, or price reductions. An experienced agent helps you decide which requests are reasonable and which ones you should negotiate.

Appraisals also matter. If the appraisal comes in lower than the agreed price, the entire deal may need to be renegotiated. Agents deal with these situations regularly, which helps prevent small problems from turning into deal-breaking ones.

What Homeowners Say After Trying to Sell Without an Agent

Real estate statistics tell part of the story, but the experiences of homeowners often tell the rest.

If you spend time reading real estate forums or homeowner discussions online, you’ll quickly notice a pattern. Many people who tried selling without an agent say the process turned out to be much harder than they expected.

Common FSBO Problems Reported Online

Homeowners who attempt a For Sale By Owner (FSBO) sale often mention similar challenges.

One of the most common issues is lowball offers. Without professional pricing guidance or negotiation experience, sellers sometimes receive offers far below what their property is worth.

Another frequent complaint is confusion around legal paperwork. Real estate contracts include disclosures, timelines, and contingency clauses that many homeowners aren’t familiar with.

And then there’s the simple challenge of finding serious buyers. Without access to large agent networks or major listing systems, attracting the right buyers can take much longer. These frustrations are one of the reasons many homeowners eventually decide to work with a professional.

Why Most Buyers and Sellers Still Choose Agents

Despite the rise of online listing platforms, the majority of homebuyers and sellers still rely on agents for guidance. Research from the National Association of Realtors shows that agents remain deeply involved in most real estate transactions.

You can see the full statistics at NAR.

Some key numbers stand out:

• 88% of homebuyers worked with a real estate agent or broker
• 92% of buyers purchasing previously owned homes used an agent
• 91% said they would use their agent again or recommend them to others

When you look at those numbers, it becomes clear why professional guidance still plays such a big role in real estate.

For most homeowners, the process is simply too important — and too expensive — to navigate alone.

How to Choose the Right Real Estate Agent (If You Decide to Hire One)

If you do decide to work with an agent, the next step is choosing the right one. Not every agent brings the same level of experience, local knowledge, or strategy.

I always tell homeowners this: the right agent can help you make smarter decisions during the process. The wrong one might simply list your property and wait.

So before you hire someone, take a little time to evaluate a few key things. If you want a deeper checklist, these expert-approved steps for choosing the right real estate agent break down exactly what experienced buyers and sellers look for.

Check Local Market Experience

Real estate is very local. A great agent in one city may not understand the pricing trends in another neighborhood.

You want someone who knows your specific market — the schools, the demand, the price patterns, and how long homes usually stay on the market.

Ask how many homes they’ve helped buy or sell in your area recently. Local experience often translates into better pricing and negotiation decisions.

Review Past Sales and Client Reviews

Before hiring an agent, take a look at their past transactions.

Most experienced agents can show you recent sales, listing prices, and how quickly homes sold. That information tells you a lot about how effective they are.

Also check reviews from previous clients. Look for comments about communication, negotiation skills, and how smoothly the process went.

If homeowners repeatedly mention the same strengths, that’s usually a good sign. It also helps to know the smart questions top sellers ask before working with an agent, which can help you spot the difference between average and truly experienced professionals.

Ask About Marketing Strategy

If you’re selling a home, marketing matters more than many people realize.

Ask the agent how they plan to promote your property. A strong strategy might include:

• professional listing photos
• exposure on major property websites
• MLS listing visibility
• outreach to other agents with active buyers

The more serious buyers see your property, the better your chances of receiving competitive offers.

Understand the Commission Agreement

Before signing anything, make sure you understand the commission structure.

Most transactions involve a 5%–6% total commission, typically split between the listing agent and the buyer’s agent. Ask what services are included, how the commission is divided, and if there’s any flexibility in the agreement. Clear expectations at the beginning help avoid misunderstandings later.

The Real Takeaway for Buyers and Sellers

Buying or selling a home isn’t a small financial decision. For most people, it’s the biggest transaction they’ll ever make.

And while it’s tempting to save money by skipping professional help, the numbers and real experiences suggest that the risk can be much higher than the savings.

Pricing mistakes, weak negotiations, missed paperwork details, or poor marketing can quietly cost thousands of dollars during a transaction.

That’s why many homeowners still rely on experienced agents — not because they enjoy paying commission, but because they want to protect the value of their investment.

If you’re planning to buy or sell a home soon, I’d love to hear your perspective.

Have you ever tried buying or selling a property without an agent? Did it work out, or would you do things differently next time?

Share your experience in the comments — your story might help someone else avoid an expensive mistake.

And if you enjoy practical real estate insights like this, you can explore more guides and homeowner resources on Build Like New, where we break down smart ways to protect your investment and make better property decisions.

Disclaimer: This article is for informational purposes only and does not constitute financial, legal, or real estate advice. Housing markets and transaction details can vary by location, so readers should consult a licensed real estate professional or financial advisor before making any property decisions.