Real Estate Lingo Deciphered: What’s a “Comp?”

Tom Khorram
Tom Khorram
Published on December 28, 2018

From Ikea product hacks to painting kitchen cabinets and refinishing countertops, Americans are absolutely hooked on the DIY craze.

There are some things, however, that only a pro should tackle and that includes determining a home’s current market value.

In fact, a National Association of Realtors’ survey of for-sale-by-owners found that determining an accurate price for their home was the homeowner’s most challenging task.

Pricing your home too high or too low are both disastrous to your pocketbook.

Real estate agents and professional appraisers pretty much use the same process to determine a home’s market value. The purpose behind the two, however, is what differs, albeit slightly.

Agents are determining market value whereas the appraiser’s sole purpose is to ensure that the lender isn’t loaning more than the home is worth.

Both will compare your home to others. These other homes are known as “comps,” short for “comparable.” Let’s take a deeper dive into how a particular home qualifies as a comp for your home.

What is “market value?”

Businessdictionary.com defines market value as “The highest estimated price that a buyer would pay and a seller would accept for an item in an open and competitive market.”

Well, that’s just swell. But how do we know what a buyer will pay?

By investigating what recent buyers have paid for similar homes

Sold homes, then, are the comps agents use when preparing a comparative market analysis. Appraisers, too, use sold homes when working on figuring out how much a home is worth.

Typically, we’ll look back no more than six months for sold homes, similar in age, style and size, within a one-mile radius of yours. Yes, there are times we need to look further back in history or extend the radius, but not often.

Now you get to find out why we say it three times

Proximity is an important factor when searching for comps. So important, in fact, that some lenders require that their appraisers search no further than one-mile in all directions if the subject home is in the suburbs and five miles in rural locations.

We, as real estate agents, have a bit more flexibility. We typically start our search for comps close to the subject property and work our way out until we have at least three comps that have sold in the past six months or so.

Then, there are additional “location, location, location” aspects to compare.

A home’s location can positively or negatively impact it’s value. Positive nearby amenities include:

  • Parks
  • Schools
  • Shopping
  • Cemeteries (A national real estate company found that homes within 100 to 200 yards of a cemetery sell for an average of $17 more per square foot than those located more than 500 yards away).
  • Access to freeways and highways

There are additional proximity amenities, some of which are specific to certain regions, such as proximity to the beach or golf course.

Negative influences include:

  • Neighborhood condition (if the neighborhood is rundown)
  • Neighbors (hoarders, sexual predators and homeowners in foreclosure)
  • Traffic, train, airport or other noise
  • Schools (homes in poor-performing school districts are worth less than those in high-performing districts)
  • Oversupply of homes for sale
  • Crime

These are just a few of the ways the location of your home impacts its value.

Comparing the condition of the home

With both the real estate agent and the appraiser, the condition of your home will carry a lot of weight when viewing the comps.

First, we’ll determine if there are any deferred maintenance issues, such as leaky plumbing, overgrown or neglected landscaping, damaged flooring, cracked tiles or window glass, among others.

Then, we’ll deduct value if comparable homes are in better condition or add value if they aren’t.

Determining how much a home will sell for in the current real estate market depends on how much buyers are willing to pay for similar homes. Those homes, as you now know, are called “comps.”

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