A Land Surveyor is essential whenever you plan on building a house, buying or selling a property, or dividing your property amongst your children. Many land surveyor made it down to history.

In fact, three of the four faces carved in Rushmore are land surveyors (Presidents George Washington, Thomas Jefferson and Abraham Lincoln were all three surveyors, Teddy Roosevelt was not.).

Others popular names were Daniel Boone, Meriwether Lewis and William Clark (Lewis & Clark), Sir George Everest, Charles Mason & Jeremiah Dixon (of the Mason-Dixon Line fame) and author Henry David Thoreau practiced for a time in Concord, Massachusetts.

What is a Land Surveyor?

Aland surveyoris a person with the academic qualifications and technical expertise to measure and plot the lengths and directions of boundary lines and the dimensions of any portion of the earth’s surface (including natural and other structures). That definition is quite a mouthful, but in actuality the field of surveying (geomatics) includes many other facets.

If you plan to purchase a lot, build your dream house, divide your property to your children, or simply want to know the details of a land property, a land surveyor is the best person to help you out. A land surveyor locates theboundaryof your property and the location of your home within that boundary to determine if there are any encroachments by your neighbors onto you or vice versa. Common encroachments are fences, driveways, etc.

These days a land surveyor in the United States is regulated and licensed by the various state governments. In Tennessee, theTennessee State Board of Licensure for Professional Engineers and Land Surveyorswas established in 1935 to protect the public.  A land surveyor’s duty is “to safeguard life, health, and property, and to promote the public welfare by providing for the licensing and regulation of persons in the practices of engineering and land surveying. This purpose is achieved through the establishment of minimum qualifications for entry into the professions of engineering and land surveying, through the adoption of rules defining and delineating unlawful or unethical conduct, and through swift and effective discipline for those individuals or entities who violate the applicable laws or rules.”

How to become a land surveyor?

As of 2007, a newly licensed land surveyor is required to finish a four year degree in surveying or a closely related field, a four to eight years of on-the-job training under a licensed practicing surveyor. In addition to that, licensed land surveyors are mandated to attend 15 hours of continuing education annually to ensure that they are kept updated with the new know-hows that would help them on their professional growth.

What does a land surveyor do?

As part of a standard lot or mortgage survey of a property, expect your land surveyor to review tax maps, aerial maps, deeds, subdivision plats, zoning ordinances, subdivision regulations and possibly even flood maps. For a typical lot survey, the subdivision plat is the most important of these because it tells the exact dimensions of your lot and the relative location of your property corners. The surveyor uses this to locate and/or re-establish your property corners.

In the field, a land surveyor will search for your property corners along with some of your neighbors’ corners. If yours can’t be found, they’ll measure the distances and angles between all of the points, locate the improvements on your property, including your house, pool, out-buildings, retaining walls, fences, driveways, sidewalks, and other home improvements. Other improvements like sanitary sewer mains, storm drainage ways, overhead power lines and the like are located because these might indicate an easement across the property. The plat should show these, but may not in all cases.>

Once all of the field information is gathered, the crew chief takes the field notes and prepares a preliminary sketch of the work. This is passed along to a draftsperson who prepares the final outline for your use. The draftsperson will check all of the maps mentioned earlier to make sure that all building setback lines and easements are shown on the draft. The surveyed distances and directions are compared to the plat distances and directions as well. Any discrepancies or encroachments are shown on the drawing. Your lawyer may use the draft to determine if any other legal work is needed during the closing. The mortgage company or the bank may also use the survey for their records.

So now, what do you have for your money. You have a drawing which shows your house on your lot. You should have stakes and/or flagging by all of your property corners. Make sure you know where they are located. The actual corner is marked by an iron pin or pipe of some sort. (The type of monument should be shown in your survey drawing.) You might also want to take a look at them at least once a year to make sure they’re still there. (Even animals mark their territory more often than that.)

FEMA’s Flood Insurance Rate Maps (FIRMs) or just Flood Maps are provided after a flood risk assessment has been completed or updated for a community.  This study is known as a Flood Insurance Study.  The FIRM gives you the Base Flood Elevations (BFEs) and insurance risk zones in addition to floodplain boundaries.  The FIRM may also show a delineation of the regulatory floodway.

Once the “insurance risk zone”  (commonly referred to as the flood zone) is determined, actuarial rates, based on these risk zones, are then applied for newly constructed, substantially approved, and substantially damaged buildings.  FEMA uses these rates to determine the insurance rate you will pay for flood insurance

FEMA’s Digital Flood Maps

FEMA discontinued the production and distribution of paper flood maps in 2009 as part of its Digital Vision Initiative. This affected all the Flood Maps, boundary information, and study reports. However, clients can still view the products for free through their website or buy them in digital format.

To view these flood maps online, go to FEMA’s Map Service Center and key in your address (hi-lited area shown here) search for your home.  This will prompt you to then select the map that covers your area.  The Flood Maps are somewhat cumbersome to use online. It is best to go through the tutorial on the bottom right of the address search page for an easier and more effective use of the GIS map.

“Good Fences Make Good Neighbors”

Know Where Your Property Line is Located

A large portion of the calls I get are from homeowners wanting to know where their property line is to build a fence, or check whether their neighbor’s fence, or other improvement, is over the line. Knowing where your property lines are on your property is one of the most important things to know when planning for a fence.

While most fence contractors will require you to have a surveyor come out and mark the property lines before they start, some contractors will try to do this themselves. Skipping this step can cost you more than the fence cost. Even though the article writer (no name given) said that “hopefully, you won’t have to hire a surveyor” you should heed my advice on this one, get a surveyor to find and mark your corners.

Fences Usually Cost More Than a Survey

The writer also said that “a full survey could cost more than the fence.” From my experience, a fence can run anywhere from $10/linear foot for chainlink, to $20/linear foot for a wood privacy fence, or higher for more elaborate or ornate fences. Most lot line surveys, for less than an acre lot, will run anywhere from $400 to $600. In my area, I see them normally at about $500 max if the pins are still in. You’d have to have a pretty short cheap fence to cost less than a survey. AND, who wants to move the fence when you find the corners your contractor marked are wrong.

Surveying Cost Savings

If you want to save some money, do the research for the surveyor before you call to get a price. You should get a copy of your deed, scan it to PDF of take a legible photo of it. And, if you live in a subdivision, get a copy of the subdivision plat that is recorded in the Probate Office. Sometimes you can get the Probate office to email this to you. You should send all of your research to the surveyor.

I want to add that a “good fence” is built along the property line. THAT will make good neighbors. Sometimes it has to be 14 feet high, barbed and electric. If you need to know where your property lines are located for a fence or for any reason, call a land surveyor.

To talk about your fence construction job, call Knoxville Land Surveying at (865) 249-0447 today.

Land Surveyors are professionals who make precise measurements to determine the size and boundaries of a piece of real estate.  While this is a simplistic definition, boundary surveying is one of the most common types of surveying related to home and land owners. If you fall into the following categories, please click on the appropriate link for more information on that subject:

Knoxville Land Surveying services:

1. 1. I need to know where my property corners or property lines are. (Boundary Survey)
   2. I have a loan closing or re-finance coming up on my home in a subdivision. (Lot Survey)
   3. I need a map of my property with contour lines to show elevation differences for my architect or engineer. (Topo Survey)
   4. I’ve just been told I’m in a flood zone or I’ve been told I need an elevation certificate in order to obtain flood insurance or prove I don’t need it. (Flood Survey)
   5. I’m purchasing a lot/house in a recorded subdivision. (Lot Survey – See Boundary Survey if you’re not in a subdivision.)
   6. I’m purchasing a larger tract of land, acreage, that hasn’t been subdivided in the past. (Boundary Survey)

Contact Knoxville Land Surveying services TODAY at (865) 249-0447.