Property taxes on a Clayton NC home come from two bills folded into one: a Johnston County rate and a Town of Clayton rate. For fiscal year 2026-27, the combined rate inside Clayton is $1.00 per $100 of assessed value, made up of a county rate of $0.51 and a town rate of $0.49. On a home like 297 Bonaventure Dr in Portofino, listed at $769,947 with an assessment in that range, that works out to an estimated annual bill of about $7,700 before any fire district levy or exemptions. Here is what changed in the 2025 revaluation and how to get the exact number for any property in the 27527 ZIP.
How much are property taxes on a $700K home in Clayton NC?
The short answer: about $1.00 per $100 of assessed value, or roughly 1 percent of the assessment each year. For fiscal year 2026-27, which runs July 1, 2026 through June 30, 2027, Johnston County's rate is $0.51 per $100 and the Town of Clayton's rate is $0.49 per $100, for a combined $1.00 per $100. A property assessed at $700,000 therefore carries an estimated county and town bill of about $7,000 a year.
Run the same math on 297 Bonaventure Dr, listed at $769,947 with an assessment near that figure, and the estimate comes to roughly $7,700 a year, or about $640 a month: roughly $3,927 to the county and $3,773 to the town. A county fire protection district levy of about $0.115 per $100 can also apply depending on the property's exact location inside 27527, which would add near $885 and bring the total closer to $8,585. The bill is ultimately based on the county's assessed value, not the sale price, so your agent should pull the county's actual figure during a showing.
What changed in the 2025 Johnston County revaluation?
Johnston County completed a countywide revaluation effective January 1, 2025, its first since 2019. Because five years of growth had pushed Clayton-area values well above their old assessments, the new appraisals came in more than 55 percent higher in many cases. That sounds alarming, but rates were cut to offset it: the county dropped its rate from $0.52 to $0.51 per $100 for FY 2026-27 while Clayton held steady at $0.49, so the combined rate actually eased from $1.01 to $1.00 per $100.
The practical takeaway is that a rising assessment does not automatically mean a rising bill, and a rising rate does not either. What matters is the combination of the two. The county's tax estimator and its Town of Clayton taxes page let you model the math for a specific property before you ever make an offer.
How is your annual tax bill calculated?
The formula is straightforward: take the county's assessed value of the property, divide by 100, and multiply by the combined rate. An ad valorem tax, property tax in North Carolina is charged against the assessment, not the price you pay. That distinction matters in Portofino, where premium finishes and turnkey condition can push a sale price above the county's appraisal. A $769,947 sale price does not guarantee a $769,947 assessment.
Three variables keep the final number property-specific: the assessed value the county sets, whether the home sits in a fire protection district with an extra levy, and any exemptions you qualify for. Because of that, the best number to budget with is the county's actual assessed value for the home, which your agent can request in advance of an offer or during a tour.
How does Clayton's tax bill compare with Raleigh and Wake County?
Clayton's combined rate of $1.00 per $100 runs slightly above Raleigh's combined rate of about 90.9 cents, but that is only half the picture. Wake County homes carry materially higher assessed values for the same square footage, so the effective tax rate, the share of market value you actually pay, lands in a similar range: roughly 0.62 to 0.81 percent in Johnston County versus 0.68 to 0.87 percent in Wake. Third-party data puts Clayton's median effective rate near 0.81 percent.
On a $400,000 home the difference typically comes to a few hundred dollars a year, not thousands, while Johnston County buyers get substantially more house for the price. Our Clayton versus Wake County suburbs breakdown walks through the full comparison, and the out-of-state relocation guide covers how taxes factor into the wider move math.
What exemptions and breaks can lower your Johnston County tax bill?
North Carolina offers a few property tax relief programs that can reduce the bill for qualifying owners:
- Homestead Exclusion. Owners 65 and older, or who are totally and permanently disabled, can shield part of their residence's assessed value from taxation.
- Disabled Veteran Exclusion. Qualifying disabled veterans can exclude a portion of the assessed value of their residence.
- Income-based assistance. Older or disabled owners meeting income limits may qualify for an additional exclusion on the first portion of appraised value.
These programs are administered by Johnston County Tax Administration, and each has its own eligibility rules and an annual application window. A tax advisor or the county office can confirm whether you qualify and what the deadline is for the current year.
How do taxes fit into owning 297 Bonaventure Dr?
Property taxes are one line in a fuller monthly picture that also includes the Portofino HOA assessment, homeowners insurance, and utilities. Portofino's HOA dues typically run about $1,150 per year (the figure is set by the association, so confirm the current number), which buys gated access, two pools, clubhouses, miles of trails, and the equestrian center. Combined with an estimated $7,700 tax bill, the two annual carrying costs land near $8,850 before insurance and utilities.
For buyers financing at today's rates, those lines get rolled into the monthly escrow, so they affect the payment in a visible way. Our complete cost-of-ownership guide breaks down every line, the NC homeowners insurance post covers the insurance side, and the HOA documents guide explains what to read in the community's governing paperwork before you close.
Frequently Asked Questions About Clayton Property Taxes
How much are property taxes on a $700,000 home in Clayton NC?
For fiscal year 2026-27 the combined Johnston County and Town of Clayton rate is $1.00 per $100 of assessed value, so a home assessed at $700,000 carries an estimated annual bill of about $7,000 before any fire district levy or exemptions. On 297 Bonaventure Dr, listed at $769,947 with an assessment in that range, the estimate lands near $7,700 a year.
Did the 2025 revaluation raise Clayton property taxes?
The revaluation raised assessed values across Clayton, in many cases by more than 55 percent, because the previous values dated to 2019. In response, the county cut its rate from $0.52 to $0.51 per $100 and Clayton held at $0.49 for FY 2026-27, so the combined rate eased from $1.01 to $1.00. Your final bill still depends on the county's assessment of your specific property, not the sale price.
Are Clayton NC property taxes higher than Raleigh's?
Clayton's combined rate of $1.00 per $100 is slightly higher than Raleigh's combined rate of about 90.9 cents, but Wake County homes carry higher assessed values, so the effective rate on a comparable home is similar. On a $400,000 home the difference typically comes to a few hundred dollars a year, and you get materially more house per dollar in Johnston County.
How do I find the exact tax bill for 297 Bonaventure Dr?
Use Johnston County Tax Administration's online property search and the county's tax estimator. The bill is based on the county's assessed value, not the list price, and a fire protection district levy may apply depending on the property's location within 27527. Your real estate agent can pull the exact assessed value during a showing or before you write an offer.
Are there property tax exemptions for homeowners in Johnston County?
Yes. North Carolina offers the Homestead Exclusion for owners 65 and older or who are totally and permanently disabled, a Disabled Veteran Exclusion, and income-based assistance for qualifying older or disabled owners. Apply through Johnston County Tax Administration and confirm eligibility and the annual deadline with the county.
Want to run the numbers for a specific home? Contact Phil Slezak or call 919-899-2320 to request the exact assessed value and projected tax bill for 297 Bonaventure Dr, or book a consultation to talk through the full carrying-cost picture before you decide.
Phil leads one of the top-producing real estate teams in the Greater Triangle and Brunswick County areas, with over $200 million in sales and a growing footprint across North Carolina.