Rebar With a Cap
Steel rebar driven into the ground with a plastic or aluminum cap stamped with the surveyor’s license number or firm.
Property Corner Markers in Alpine, UT: Find & Reset Pins
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Corner Markers in Alpine
Alpine, Utah · Property corners · Boundary guide
Corner Markers & Property Lines in Alpine, Utah
What your property corner markers look like, how to find them, what disturbs them on Alpine’s hillside lots, and how a licensed surveyor re-establishes a corner that’s gone missing.
Short answer:
most Alpine corners are steel rebar with a cap stamped with the
surveyor’s license number. If yours are missing or disturbed, don’t
reset them yourself. A licensed surveyor rebuilds the corner from the
recorded plat, prior surveys and nearby monuments, sets a new capped
marker and files the survey with the county.
Rebar & cap
The most common marker
Utah PLS
Only a surveyor can reset one
90 days
To file the survey with the county
$1,025+
Boundary surveys, fixed fee
The basics
What Is a Property Corner Marker?
Your deed and plat describe your property lines on paper. Corner markers, also called monuments or pins, show where those lines are on the ground. They’re the physical evidence a surveyor relies on, and when they’ve been set by a licensed surveyor and shown on a filed survey, they carry real weight if a neighbor ever questions the line. That’s why a missing or moved marker matters more than it might seem.
01 · What to look for
Types of Corner Markers You May Find
Markers vary by era and setting. In Alpine’s subdivisions, capped rebar is by far the most common.
Iron Pipe
Hollow pipe, sometimes capped, common on older lots and rural parcels.
Brass or Aluminum Disk
A stamped disk set in concrete, a curb or a sidewalk.
Nail & Washer
A nail with a stamped washer or tag where a pin can’t be driven.
Offset or Witness Corner
Set nearby when the true corner falls in a wall, tree or rock, with the offset noted on the survey.
Section Corner Monuments
Brass caps and stone monuments marking section corners that subdivision plats tie to.
02 · Do it yourself, carefully
How to Look for Your Own Corners
You can often find your markers before calling anyone. Just remember that finding a pin isn’t the same as confirming your line.
Get the Plat or Survey
Your subdivision plat or a prior survey from the Utah County Recorder shows lot dimensions.
Measure From a Known Point
Start at a street corner or a marker you can see, and measure along the lot line.
Search With a Metal Detector
Pins are often a few inches below grass, gravel or landscaping. Probe gently.
Flag It, Don’t Move It
Mark what you find. A surveyor can confirm whether it’s original and undisturbed.
Alpine’s hillside lots
Big Lots, Steep Ground, Lots of Landscaping.
Alpine’s large lots climb into the foothills below Lone Peak. Retaining walls, regrading, rock landscaping and long fence runs are common, and every one of them is a chance for a corner marker to be buried, bent or pulled out.
03 · Common causes
Why Alpine Corner Markers Go Missing
Most missing corners weren’t stolen or lost. They were disturbed by ordinary work on the lot.
Landscaping & Sod
Pins get buried under topsoil, rock beds or new lawn, or hit by equipment.
Retaining Walls
Walls on sloped lots are often built right where a corner sits.
Fence Construction
Post holes and fence lines frequently disturb or replace pins.
Driveways & Curbs
Flatwork and curb work can cover or remove markers near the street.
Rocky Soil & Frost
Pins in rocky ground or shallow soil can heave or lean over time.
Old Splits & Re-Plats
Older surveys and later lot changes can leave conflicting markers.
04 · Re-establishing a lost corner
How a Surveyor Puts a Corner Back.
A surveyor doesn’t simply measure from one pin and set another. The goal is to put the corner back where it was originally established, using the best evidence available.
Records: plat, deed, adjoining deeds and every prior filed survey.
Surviving monuments: nearby lot and street corners recovered and checked.
Evidence weighed: original monuments generally outrank later measurements.
Conflicts resolved: differences between surveys explained, not ignored.
New monument set: rebar with a cap bearing our license number.
Filed map: recorded with Utah County within 90 days.
05 · Reading the evidence
Found a Marker? Here’s What It May Mean
What you find on the ground is a clue, not a verdict. Here’s how a surveyor would read common situations.
| What You Found | What It May Mean | What to Do |
|---|---|---|
| Capped pin where the plat says | Likely an original or prior survey corner | Leave it; photograph the cap number |
| Bare rebar, no cap | Could be a corner, or construction rebar | Don’t rely on it without a survey |
| Two pins close together | Two surveys disagreed, or one was reset | Have a surveyor sort out which controls |
| Leaning or bent pin | Likely disturbed by equipment or frost | Don’t straighten it; call a surveyor |
| Pin inside a fence line | The fence isn’t on the line | Survey before replacing the fence |
| Nothing at all | Buried, removed or never set | Order a boundary survey |
06 · When neighbors disagree
A Current Survey Is the Best Starting Point.
Most Alpine boundary disagreements start with a fence, wall or driveway that one neighbor thinks is over the line. A current, stamped boundary survey replaces guesses with evidence, and is usually enough to settle the question between neighbors.
If two surveys still disagree, the surveyors can compare their evidence. Neighbors can then record a boundary line agreement, or consult an attorney if needed.
Before You Build a Fence or Wall
Find the corners or have them located.
Confirm the line with a boundary survey if in doubt.
Check setbacks and easements with Alpine City.
Talk to your neighbor before construction starts.
Protect the pins during digging and pouring.
07 · Working with Ludlow
How We Locate or Reset Alpine Corners
From your call to new capped markers and a filed map.
1
Send the Lot Info
Address or parcel number and which corners you need.
2
Records Review
Plat and prior surveys checked before we quote.
3
Fixed Fee
Full survey or targeted corner work, priced in writing.
4
Fieldwork
Corners recovered, verified or re-set and flagged.
5
Map & Filing
Stamped map to you, filed with Utah County.
08 · Related
More on Alpine Property Lines
Services and guides that go deeper than this article.
Alpine
Land Surveying in Alpine
Our survey services for Alpine property owners.
ServiceBoundary Surveys
Corners found or set, lines confirmed and filed.
GuideRe-Establishing Lost Corners
Utah’s rules and process in more depth.
FencesFences & Property Lines
Why a fence isn’t always on the line.
CostUtah Survey Cost Guide
What boundary surveys cost and why.
NearbyLehi Land Surveying
Survey services in nearby north Utah County.
09 · Direct answers
Alpine Corner Marker FAQ
Questions Alpine homeowners ask most about pins and property lines.
What does a property corner marker look like in Alpine?
Most corners set in the last few decades are steel rebar with a plastic or aluminum cap stamped with the surveyor’s license number or company name. You may also find iron pipes, brass or aluminum disks set in concrete or curbs, and nails with washers in pavement.
How do I find my property corners?
Start with your subdivision plat or a prior survey from the Utah County Recorder, measure from a known point such as a street corner, and search with a metal detector. Pins are often a few inches below the surface. Finding a pin is a good start, but only a surveyor can confirm it’s undisturbed and in the right place.
Can I move or replace a corner marker myself?
No. Never move, remove or reset a survey monument. Only a licensed Professional Land Surveyor can re-establish a corner, and disturbing a monument can create a dispute or legal liability.
What happens if my corner markers are missing?
A licensed surveyor re-establishes the corners from the deed, recorded plat, prior surveys and surviving monuments nearby, sets new capped monuments and files a map of the survey with the county.
How much does it cost to re-establish property corners in Alpine?
A full boundary survey starts at $1,025. If a recent filed survey exists and only one or two corners were disturbed, resetting them can cost less. We review the records and quote a fixed fee before any fieldwork.
Does a fence mark my property line?
Not necessarily. Fences are often built inside or outside the true line. A boundary survey shows both the legal line and where the fence sits relative to it.
What if my neighbor’s survey doesn’t match mine?
Two surveys can disagree when they rely on different evidence or records. The surveyors can compare their work, and if a true conflict remains, neighbors can record a boundary line agreement or seek legal advice.
Is the re-established corner filed with the county?
Yes. Utah Code Section 17-73-504 requires the surveyor to file a map of the survey with the county within 90 days of establishing or re-establishing a boundary.
Alpine · Utah County · Licensed Utah Surveying
Can’t Find Your Corners? We Can.
Send the Alpine address or parcel number and tell us which corners you need. We’ll check the records and send a fixed fee to locate or reset them.