How does a home listed at $700,000 end up cheaper to carry every year than a home listed at $500,000 just up the road? That's the question buyers cross-shopping Piperton, Tennessee against neighboring Collierville keep running into, and it has nothing to do with square footage or finishes. It comes down to a line most buyers never look at until the first tax bill arrives: which county the property sits in.
Piperton sits in Fayette County. Collierville sits in Shelby County, and pays a town tax on top of the county tax. That difference alone can be worth thousands of dollars a year, and it changes the math on a Piperton-versus-Collierville decision more than the sticker prices suggest.
The number buyers don't screenshot
Real estate portals make it easy to compare list prices and square footage. They make it much harder to compare what you'll actually owe the county every year, because that number depends on where the property line falls, not on what the house looks like.
As of July 2026, active Piperton listings carried a median list price around $709,000, and new-construction inventory specifically was running closer to $720,000. Collierville's sold prices have moved around some this year, with one tracker showing a median of $483,000 back in February and other 2026 estimates putting the town closer to $555,000. Either way, Collierville's recent sales have landed somewhere in the high $400s to mid $500s, well below Piperton's list-price median.
That's the part everyone sees. Here's the part that changes the comparison: Fayette County's effective property tax rate runs around 0.32 percent of market value. Collierville property owners pay a combined county and town rate of $3.82 per $100 of assessed value. Tennessee assesses residential property at 25 percent of market value statewide, so on a $500,000 home, that combined rate works out to roughly $4,775 a year, an effective rate near 0.95 percent of market value. That's about three times Fayette County's rate.
Isolating the rate, not the price
To see the tax-rate effect on its own, hold the price constant. On a $500,000 home in both places:
| Piperton (Fayette County) | Collierville (Shelby County + town) | |
|---|---|---|
| Effective property tax rate | ~0.32% | ~0.95% |
| Annual tax bill on $500,000 | ~$1,600 | ~$4,750 |
Same price, same square footage, and a gap of roughly $3,000 a year that has nothing to do with the house and everything to do with which side of the county line it sits on.
The real comparison: $700,000 versus $500,000
Now put actual 2026 prices back in. A Piperton home near the median list price of $709,000 carries an estimated property tax bill of about $2,270 a year at Fayette County's rate. A Collierville home near the middle of its 2026 sale range, call it $520,000, carries an estimated bill of roughly $4,940 a year at the combined Shelby County and town rate.
That's a buyer paying close to $190,000 more upfront in Piperton, and still coming out roughly $2,600 a year ahead on property taxes. Run that gap across a typical mortgage term and it starts to meaningfully close the distance between the two price tags, even before factoring in anything else about the two markets.
This is the piece the median-price comparison leaves out. A buyer scanning list prices alone would read Piperton as "the expensive option." A buyer who pulls up both county tax rates gets a very different picture of total cost.
Why Piperton's price line is moving right now
The price gap isn't static, and it's worth understanding why Piperton's median has been climbing toward $700,000, because it's tied to a specific, current building cycle rather than general appreciation.
The West Tennessee Home Builders Association broke ground on the 2026 Fall Vesta Home Show at Piperton Preserve on March 25, 2026. The show, built on land known as RusDun Farms, features five builder showcase homes and runs through December 4. It sits just minutes from Collierville's Town Square, which is part of the draw for builders and buyers alike.
RusDun Farms has its own backstory that shapes the neighborhood's character. The land was a working dairy farm and later an egg operation started in 1970, and the name honors the Russell and Dunn families who worked it. The master-planned community built there is expected to grow to roughly 240 single-family homes centered on a town square, mixing estate lots on the perimeter with smaller garden homes near the planned retail core. It sits alongside other active Piperton developments, including Shaw's Creek, Piper Hollow, Piperton Hills, and Twin Lakes at the Lakes of Greenbrier, all adding inventory in the same stretch of Fayette County.
That level of active building is also why several current listings in the area lean on the tax line as a selling point outright. It's common to see Piperton listings mention low or affordable Fayette County taxes right alongside the 38017 mailing zip code that ties the home to Collierville-adjacent convenience. Agents in the area have already priced this differential into how they market these homes. Buyers should price it into how they evaluate them.
What the tax line doesn't tell you
A lower rate isn't the whole story, and treating it as one would be its own mistake. A few things worth checking before assuming the tax gap settles the decision:
New construction skews the Piperton number. Much of Piperton's current inventory is new build, and new construction tends to list higher than resale stock of the same size. A chunk of the price gap between Piperton and Collierville reflects "newer homes" more than "Piperton homes." Pull comparable ages and square footage before trusting the medians as a straight read.
HOA dues aren't in this math. Master-planned communities like Piperton Preserve typically carry homeowner association fees that fund shared amenities, walking paths, and the planned town square. Ask for the current HOA fee schedule on any specific property before treating the tax savings as the full picture.
Reappraisal cycles shift the numbers over time. Tennessee counties reappraise property values on a rotating schedule, and a rate that looks favorable today can shift after the next cycle. Check when each county last reappraised before locking in a long-term assumption.
How to run this math on your own shortlist
The comparison above uses county-wide averages. Your actual numbers will depend on the specific parcel, so it's worth doing the arithmetic yourself before you write an offer:
- Pull the current tax rate for the county, and for Collierville buyers, the separate town rate, from the county trustee's office.
- Multiply the home's expected assessed value, 25 percent of market value for Tennessee residential property, by the combined rate to estimate the annual bill.
- Compare that bill side by side with the mortgage payment difference between the two homes, not just the price difference, since a smaller loan on a pricier home can still carry a lower monthly payment once the tax line is added back in.
- Ask each listing agent for the most recent tax bill on the specific parcel, since estimates based on county averages can miss recent reappraisals or exemptions tied to that property.
FAQ
Does a lower county tax rate always offset a higher list price? No. The offset shrinks as the price gap widens, and it depends entirely on the two specific homes and their assessed values. Run the actual numbers on your shortlist rather than assuming the pattern holds at every price point.
Is Piperton's median price reliable given how much of it is new construction? Treat it as a signal, not a fixed number. New-construction inventory tends to list above resale homes of comparable size, so Piperton's current median reflects an active building cycle as much as it reflects the town's overall value.
What about homeowners insurance or HOA fees? Those vary by property and aren't captured in a county tax rate comparison. Get the current figures for any specific home before finalizing a side-by-side cost estimate.
If you're weighing a move between Fayette and Shelby County and want the actual numbers run on a specific address in Piperton, Collierville, or anywhere else across North Mississippi and the Memphis metro, Christopher Farm can walk through the full carrying-cost math with you, not just the list price. Let's Connect.
