Neighbor Built on My Land? Property Line Surveys Explained
Scroll through Reddit long enough, and you will see the same panic-filled posts again and again: “My neighbor built on my land. What do I do now?” These stories spread fast because they feel personal—and they hit close to home for many homeowners. Almost every one of them ends with the same advice: get property line surveys before the problem starts, not after.
At first, these disputes sound extreme. However, most begin with simple assumptions that turn costly later.
How Small Projects Turn Into Big Disputes
Many Reddit stories start with something minor. A neighbor replaces a fence. Someone pours a driveway extension. Another homeowner installs a shed near the edge of their yard. No one checks the exact boundary, because everything looks right.
Then someone questions the location. Old paperwork comes out. County maps get compared. Suddenly, nothing matches. At that point, stress replaces trust, and friendly conversations stop.
Without a proper survey, opinions clash. With a survey, facts speak.
Why These Stories Keep Going Viral
So why do these posts keep appearing? First, homeowners rely too much on online maps. While they help with general planning, they do not show legal boundaries. Reddit commenters warn about this constantly, yet people keep trusting what they see on a screen.
Second, Jacksonville has many older neighborhoods mixed with new construction. Over time, survey markers disappear, fences shift, and records get outdated. That combination creates perfect conditions for boundary mistakes.
As a result, homeowners face disputes they never expected.
What Property Line Surveys Actually Protect
Property line surveys do more than draw lines on paper. They define legal boundaries using deeds, plats, and physical markers set by licensed professionals. These surveys also show encroachments, such as fences or structures that cross property lines.
Most importantly, they prevent arguments before they start. When everyone knows the exact boundary, emotions stay low, and decisions stay clear.
Reddit proves this point over and over. Many homeowners order a survey only after a conflict begins. By then, costs rise, options shrink, and relationships suffer.
Homeowners Face Unique Risks
Jacksonville’s growth increases risk. Infill construction pushes buildings closer together. Flood zones and drainage easements add complexity. Older plats do not always match current conditions.
Because of this, skipping a survey creates uncertainty. Getting one creates confidence.
Learn From Reddit, Not From Experience
Nearly every viral post ends with regret. Homeowners wish they had confirmed boundaries sooner. They wish they had spent a little upfront instead of paying much more later.
If you own property, learn from those stories. Property line surveys protect your land, your plans, and your peace of mind—before someone else builds on what you thought was yours.

