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North Carolina Mortgage Calculator

The median North Carolina homeowner pays about $1,815 a year in property tax — roughly $151 a month on top of principal, interest and insurance — against a median home value near $259,400. That is an effective rate of about 0.7%, the 36th highest of the 50 states, where the 50-state average is near 0.99%.

Written and maintained by Chetan Mane · Methodology and sources · Data last reviewed September 2026

How to use this calculator

  • - Select North Carolina in the state field to apply the 0.7% average property tax rate.
  • - Adjust the price toward the North Carolina median of $259,400 to see what a typical local purchase costs each month.
  • - Remember the estimate uses the statewide average — Mecklenburg County and the rest of the state can differ noticeably.

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Principal and interest, property tax, insurance, mortgage insurance and HOA — itemised.

What actually sets North Carolina apart

Because North Carolina holds values fixed between revaluations, nothing happens to your assessment for years and then it moves all at once. In a fast-appreciating county a revaluation year can lift assessed value by a third or more in a single step, and the rate rollback rarely offsets it fully.

Property taxes in North Carolina at a glance

  • Average effective tax rate: 0.7% of home value per year
  • Median home value: $259,400
  • Estimated tax on a median-value home: $1,815 per year (about $151 per month)
  • Rank by tax rate: 36th of 50, highest first
  • Rank by amount actually paid: 37th of 50, highest first
  • Where these figures come from: U.S. Census Bureau, American Community Survey 5-year estimates, for the North Carolina statewide averages shown above — ACS 2019-2023 5-year estimates, last reviewed September 2026.

Rate and bill agree in North Carolina

North Carolina sits 36th of the fifty by tax rate and 37th by the amount a median-value owner actually pays. That agreement is less common than it sounds: 19 of the 50 states move ten places or more between the two rankings, because home values vary far more widely than rates do. In North Carolina the 0.7% headline is a fair summary rather than a figure that needs correcting.

How North Carolina works out what you owe

Counties assess at 100% of market value and must revalue at least every eight years, though most of the growing counties now run a four-year cycle. Values are held constant between revaluations.

North Carolina sets no statutory limit on how fast a home's taxable value can rise, so a North Carolina assessment tracks the market more closely than it would in a capped state.

Exemptions North Carolina homeowners should claim

Each of these reduces a North Carolina bill every year you hold the property, and almost none are granted without a claim:

  • Elderly or disabled exclusion: Excludes the greater of a fixed amount or half the appraised value of a permanent residence for owners aged 65 or older, or totally disabled, below an income limit.
  • Circuit breaker deferral: Limits the bill to a percentage of income for qualifying owners, with the deferred amount becoming a lien that is settled when the property changes hands.

Where you buy inside North Carolina changes the bill

A statewide average hides its extremes. Where they show up in North Carolina:

  • Mecklenburg County: Charlotte, where revaluation years have produced very large single-step increases after periods of fast appreciation
  • Wake County: Raleigh and the Triangle, with municipal rates layered on the county rate in Cary, Apex and Morrisville
  • Guilford County: Greensboro and High Point, with a comparatively high combined rate for the state

North Carolina and its neighbours

The same $259,400 — the North Carolina median — taxed at each neighbouring state's average rate:

  • Virginia at 0.74%: about $1,920 a year, roughly $105 more than the $1,815 a North Carolina owner would pay on the same value.
  • Tennessee at 0.55%: about $1,427 a year, roughly $388 less than the $1,815 a North Carolina owner would pay on the same value.
  • Georgia at 0.81%: about $2,101 a year, roughly $286 more than the $1,815 a North Carolina owner would pay on the same value.
  • South Carolina at 0.51%: about $1,323 a year, roughly $492 less than the $1,815 a North Carolina owner would pay on the same value.

Appealing a North Carolina assessment

If the assessed value on your North Carolina home overstates what it is worth, the route is an appeal to the county Board of Equalization and Review, then the Property Tax Commission. The window is the board convenes in the spring and adjourns once appeals are heard, and it is strict — missing it means waiting a full cycle.

Frequently asked questions

When are North Carolina property taxes due, and when must exemption claims be filed?

Bills are issued on 1 September and are payable without interest through 5 January. Applications are filed with the county tax office during the listing period, which runs through 1 June.

Does this calculator use my exact North Carolina county tax rate?

No — it applies the North Carolina statewide average of 0.7%. Rates are set locally, and the spread inside North Carolina is wide enough to matter: on a $259,400 home, $741 a year separates North Carolina from an averagely taxed state before any county variation is counted. Check the parcel's own rate with its North Carolina county before relying on this figure.

Reference sources

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How this estimate is built

Principal and interest come from the standard amortization formula, worked through in full on the formula reference page. Property tax, insurance, PMI and loan-program figures layer on top from published assumptions — each one sourced, dated and listed on the methodology page. Every result here is an estimate built from public data, not a quote: confirm the specifics with a lender before relying on it.

For developers

This calculation is also available as a REST API and through an MCP server, both running the same engine as this page — so the figures match by construction rather than by convention. No key required.