Living in Lake Norman, NC: what a home costs in Mooresville, why the tax bill depends on the town line, and how far it really is.

Why does the tax bill in 28117 depend on which side of the town line you are on?

Because three bodies can bill the same parcel, and 28117 contains every combination. Iredell County charges 50¢ per $100 of assessed value everywhere in the county, unchanged for 2025 and 2026 per its rates table. The Town of Mooresville adds 48.36¢ inside its limits, its seventeenth year of a steady or decreased rate. And the Mooresville Graded School District, with its own boundary, adds a 15.5¢ supplement inside its lines, which do not match the town's.

So a lakefront parcel in unincorporated Iredell outside the district pays 50¢; the same value a mile away, inside both, pays $1.1386. On the typical $644,000 sale that is $3,220 against $7,333 a year. On the shoreline's $1.30M it is $6,500 against $14,802. No other area on the hub moves this much on one street.

Which side you are on is a parcel fact, not a neighbourhood one. Ask for last year's bill and read the jurisdiction lines on it, then confirm the school-district boundary separately, because the 15.5¢ follows its own map. The same boundary decides which district assigns the house a school, the other reason to check it by address.

Iredell County, tax rates (county 50¢, Mooresville 48.36¢, MGSD 15.5¢) · Town of Mooresville, FY2025-26 budget news, "flat tax rate of $0.4836" · Redfin, ZIP 28117 and Lake Norman of Iredell, Jun 2025–May 2026.

What is the property tax in Mooresville, on a real number?

Rate × assessed value ÷ 100, three rates, three values. The columns are the three positions a 28117 parcel can be in; the rows are the typical sale, a round $750,000, and the shoreline's typical $1.30M.

Fire districts are extra: the all-county fire district is 9¢ per the county's FY2026 budget highlights; the Mount Mourne and Shepherds districts on the lake side show 0¢ on the rates table. Downtown parcels can also carry the 14¢ municipal service district. None of those are in the table, which is why the bill on the parcel is the only one to trust.

The calendar: the county held 50¢ for 2025 and 2026; the town's FY2025-26 rate was adopted flat at 48.36¢, and we could not find the FY2026-27 town rate on a readable page. The revaluation takes effect 1 January 2027. Mecklenburg reappraises the same year, so a buyer comparing the lake with Cornelius or Davidson is comparing two bills that both move in 2027.

Iredell County, tax rates table and FY2025-26 / FY2026-27 budget highlights · Town of Mooresville, FY2025-26 budget news · Redfin, Jun 2025–May 2026.

What should you check before you offer on a house in Mooresville?

The list is longer here, because the lake adds a landlord and the town line adds a bill.

• Which lines bill the parcelTown or county, and in or out of the Mooresville Graded School District. Read the jurisdiction lines on last year's bill and confirm the district boundary at the address. The difference on a $750,000 house is $4,790 a year.
• The dock permitIf the listing has a dock, a seawall or a lift, ask for the Duke Energy lake-use permit and whether the structure matches it. A dock without a current permit is a conversation with Duke, not a feature.
• Water, sewer and the floodplainOutside the town limits, confirm whether the parcel is on municipal water and sewer or on a well and septic; if the latter, the well test and septic inspection go in before the offer. Look the address up on the FEMA Flood Map Service Center.
• The HOA and the slipWhere a community sells with an assigned slip or a shared dock, read the covenants for what is deeded, what is assigned and what is first-come; a slip is only yours if the documents say so.
• The 8 a.m. driveDrive I-77 south at the hour you would commute, in the free lanes and in the toll lanes, and price the toll into the budget. The mistakes list has the order.

Iredell County, tax rates · Duke Energy, shoreline permit FAQ (search only) · FEMA Flood Map Service Center · I-77 Mobility Partners.

What does $644k buy on Lake Norman versus Ballantyne or Cornelius?

In 28117, $644k is the middle of the market, about 820 sales a year at roughly 16 a week; the same number is the middle in Ballantyne, and in Cornelius, across the lake, it sits above the $591k typical. The tax on that one house is where the three part company.

For the same exercise across four areas at one budget, read what $700k buys in Charlotte; for the full line-item picture, the cost of living in Charlotte.

Your guide

Eridania M. Bonilla

REALTOR® with Better Homes and Gardens Real Estate Paracle. I work with people moving to Charlotte and within it, in English and in Spanish, and I would rather you see the tax bill and the dock permit before the view. More about Eri.