Case Study

Instant ROI on Off-Market Sourcing

How a Florida Homebuilder Hit a 23% Response Rate in Tightly Held Submarkets

The best parcels rarely show up as public listings. A Florida homebuilder needed a way to surface owners directly, reach them at scale, and move on opportunities before competitors knew they existed. The builder agreed to share their approach on the condition of anonymity.

Summary:

• Tightly Held Inventory, Slow Relationship-Driven Sourcing, No Direct Path to Owners
• Systematic Owner Discovery, Direct Outreach at Scale, Real-Time Market Intelligence
• 23% Off-Market Landowner Response Rate, Instant ROI from the First Wave, A Repeatable Playbook

THE CHALLENGE:

Always Downstream of Someone Else’s Timing

They operate in some of Florida’s most competitive submarkets. Homes can sit with individual owners scattered across a region, invisible to anyone running a traditional search.

Most land teams rely on brokers, word of mouth, and slow relationship-building. The problem with that approach is simple: you’re always downstream of someone else’s timing. By the time a parcel is being talked about, you’re one of fifteen calls the seller is taking.

They wanted a different model. One where their team controlled the outreach, set the pace, and reached landowners directly with a credible, specific offer before the rest of the market knew anything was in play.

“We’re knocking them down like crazy. We’re at 23% right now. Response rate. When you compare it to any other mailer, that’s insane.”

THE SOLUTION:

Owner Discovery, Direct Outreach, and Market Intelligence in One Place

Prophetic gave them three capabilities that reshaped their sourcing motion:

• Systematic Landowner Discovery: Using Prophetic’s parcel and ownership data, they identified individual lot owners that brokers had overlooked and built a targeted outreach campaign around them. Owners who were effectively invisible to brokers and traditional search tools became a defined, addressable list.
• Direct Outreach at Scale: The team launched a handwritten letter campaign sourced through Prophetic. Letters went out in the opening wave. The outreach was personal, specific, and went directly to the owner instead of through the broker chain.
• Market Intelligence Across the Footprint: DevMap gave them real-time visibility into competitor activity, absorption rates, and community-level ownership splits across Florida. When the team drove through a neighborhood and thought absorption looked thin, they could pull up the data instantly to confirm it.

THE RESULTS:

A Direct Channel to Inventory Competitors Couldn’t Reach

The numbers came in fast, and they reframed how they approach sourcing in Florida. A single campaign produced response rates, pipeline volume, and market positioning that the traditional broker-driven model could not match.

• 23% Off-Market Landowner Response Rate. Industry average for direct mail to off-market landowners runs around 1–2%. They are now running more than ten times that rate.
• Instant ROI on the First Campaign. No learning curve, no optimization period. The first send paid the platform back, and then some.
• Community-Wide Awareness as a Compounding Asset. More landowners are discovering that they are actively buying, which means future inbound becomes part of the model.
• Field Instincts Confirmed by Data. DevMap turned gut checks into decisions. When something on the ground felt off, the team had the absorption and ownership data to validate or reject it in seconds.
• A Repeatable Playbook for the Next Market. They are applying the playbook to all of their markets. The motion travels with the strategy.

Off-market sourcing in tightly held submarkets is not a luck-based motion. With the right data and the right outreach running on the same platform, it becomes a repeatable engine, and one that pays for itself inside the first wave.