This article is part of our series on building a sustainable lead generation strategy for real estate agents. To start from the beginning, read the first article here.

By New England Landmark Realty LTD

In real estate, profitability isn’t just about making sales—it’s about keeping as much of your commission as possible, reinvesting wisely, and growing a sustainable business. But for many agents, buying leads from platforms like Zillow and Realtor.com has become a costly habit that eats into their bottom line without delivering actual, sustainable returns.

In truth, purchased leads often cost far more than agents realize, creating a drain on profits, time, and energy. Here’s why buying leads can actually complicate your success. On the other hand, a self-generated pipeline gives agents greater control, more profitability, and a stronger foundation for growth, empowering you to steer your business in the direction you desire.

The Hidden Costs of Purchased Leads

The appeal of buying leads often lies in its simplicity—pay a fee, get leads delivered. But this surface-level simplicity hides deeper costs that quickly add up. In competitive markets, leads can cost anywhere from $20 to $60 each, and with conversion rates averaging only 2%, agents often shell out thousands to close a single deal. These costs include not just the per-lead cost, but also referral fees from the platform, and the brokerage split, which can significantly reduce the agent's commission.

In addition to the per-lead cost, agents may also face referral fees from the platform, and then, of course, there’s the brokerage split. By the time the agent receives their share, a significant portion of their commission has already been eaten up by the upfront investment in purchased leads.

Takeaway: Lead-buying does not guarantee an ROI. In most cases, agents would be better served by investing these funds in building an organic lead generation system with compounding returns.

Lead Buying Creates a Dependency that Lowers Profit Margins

Buying leads is a lot like renting—just as you’d pay a monthly fee to rent a property, you’re paying a continuous fee for access to new clients. The leads dry up as soon as you stop paying, leaving you with no pipeline and nothing to show for all the money you spent. This dependency doesn’t just add ongoing costs—it keeps agents reliant on high-fee middlemen for a steady flow of clients.

By contrast, investing in self-generated leads allows agents to build an independent pipeline. Each new client has the potential to lead to referrals and repeat business, creating a self-sustaining system in which clients come from trusted relationships rather than cold transactions, giving you the freedom to shape your business as you see fit.

Takeaway: With self-generated leads, you’re not just creating an asset that grows over time, you're also building a business you can be proud of, not an expense that drains your profits.

Big-Box Leads Undermine True Profitability

Profitability in real estate goes beyond just revenue—it’s about maximizing the return on your time, energy, and financial resources. With purchased leads, agents often spend hours following up with contacts that are only lukewarm or uninterested. This time could be spent nurturing warm, high-potential leads generated through organic efforts, like local SEO, social media marketing, or client referrals.

The reality is that purchased leads don’t just cost you financially—they also drain your time. Time is one of the most valuable assets for agents, and spending it chasing cold leads doesn’t just affect your profitability; it impacts your overall business growth.

Takeaway: Self-generated leads require an initial investment but produce a better time-to-profit ratio in the long run.

Lead Buying Turns Commission Splits into Profit Drains

Agents often overlook how dramatically commission splits affect their take-home profit on purchased leads. Let’s say you close a deal with a $10,000 commission. If you bought this lead from a platform with a 25% referral fee, you’re down to $7,500 right off the bat. Add in a 30% brokerage split on top of that, which is the portion of the commission that goes to the brokerage, and you’re left with just over $5,000. What started as a $10,000 commission has been reduced by nearly 50% due to these commission splits.

This commission reduction occurs repeatedly for agents who rely on purchased leads. By comparison, a self-generated lead involves no referral fee and no middleman cut, allowing agents to keep significantly more earnings.

Takeaway: Self-generated leads mean more money in your pocket and a healthier profit margin on every deal.

High Cost Per Acquisition: The Math Doesn’t Add Up

Real estate agents who buy leads from big-box platforms face a major profitability challenge: the high cost per acquisition. When you calculate the total cost of purchasing leads and the time spent qualifying and converting them, the return on investment often isn’t worth it.

Let’s break down an example: If an agent spends $3,000 monthly on leads and closes one deal from that spend, they’re paying $3,000 for one acquisition. For agents who can self-generate leads through organic marketing strategies, the cost per acquisition decreases significantly as their brand recognition grows and they attract more clients through word of mouth.

Takeaway: When agents focus on self-generated leads, their cost per acquisition drops as their brand awareness and referral base grow, increasing overall profitability.

Self-Generated Leads Provide Lasting ROI

One of the most compelling reasons to shift away from purchased leads is that self-generated leads provide lasting value, creating a compounding return on investment over time. By building a reputation in your community, investing in your own website, and optimizing for local SEO, each new lead you attract is a potential client who trusts your expertise and will likely refer you to others.

With purchased leads, there’s no lasting ROI. Once the transaction ends, there’s no guarantee that the client will return to you, especially if they see Zillow or Realtor.com as their primary source of real estate information.

Takeaway: Self-generated leads build your business as an asset, not a temporary fix. Each client represents a long-term investment that brings repeat and referral business.

Conclusion: Invest in Your Own Profitability

Lead-buying is a short-term solution that drains profits, time, and growth potential. While it may seem like a quick fix, buying leads comes with steep hidden costs, dependency, and reduced commission splits that ultimately complicate an agent’s path to true profitability.

Instead, agents can achieve lasting profitability and success by investing in self-generated leads—building an independent pipeline, strengthening their brand, and keeping more of their hard-earned commission. Take the time to invest in yourself, and watch as your business becomes a self-sustaining asset that brings more value to each new client.

About The Author

Meet Tony Walton, owner and principal broker at New England Landmark Realty, your expert guide to Vermont's real estate scene. Discover personalized market reports, connect with our superior team of local Agents and Brokers, and access valuable resources for buyers and sellers. Delve into Tony's bio and kickstart your real estate journey today with New England Landmark Realty. Find his team at VTMove.com or call 802-253-4711 for personalized service and expert guidance.