New Construction Homes in Cumming, GA: What Buyers Should Know Before They Sign

Cumming and Forsyth County

By Gold Peach Realty

A new house in Cumming is sold to you differently from a resale one. There is no seller across the table with a lifetime of repairs to disclose, there is a company with its own contract, its own lender, its own warranty document and a sales office that reports to it. None of that is sinister. It does mean the questions worth asking are not the ones you would ask about a twenty-year-old house, and the protections you have are written in different places.

This guide sticks to what can be verified: what Forsyth County publishes about permits and taxes, and what Georgia law says about who may build, what happens when something is defective, and how long you have to act. Where a number could not be confirmed from a primary source, it is not here, and the last section says exactly what was left out and why.

How much new construction is actually being built around Cumming

Forsyth County is genuinely growing, and the permit data is the cleanest evidence of it. The Census Bureau's QuickFacts table records 1,743 new privately owned housing units authorized by building permits in Forsyth County in 2025. That figure counts units authorized, not homes finished or sold, but it is the honest measure of how much building the county signed off on in a year.

For scale, the same table puts Forsyth County's median household income at $143,784 and the share of adults with a bachelor's degree or higher at 57.1 percent, both American Community Survey five-year estimates for 2020 to 2024 in 2024 dollars. That is the demand profile builders are designing to, and it is a large part of why the product mix here skews to larger homes in planned neighborhoods rather than scattered infill.

City of Cumming or unincorporated Forsyth County

This is the first thing to settle, and it trips up more buyers than it should. A Cumming mailing address does not mean the property is inside the city limits. Census QuickFacts estimates Cumming city's July 2025 population at 12,494 against 282,805 for the county. The city is a small part of a large county, and a great many neighborhoods that everyone calls Cumming sit in unincorporated Forsyth County.

The distinction decides who issues the building permit and inspects the work, and which local ordinances apply to your lot. On the county side, the Forsyth County Department of Building & Licensing handles it. The department publishes its address as 2435 Freedom Parkway, Suite 2100, Cumming, GA 30041, with a phone number of (770) 781-2114 and hours of Monday to Friday, 8:30 am to 5:00 pm. Its Permitting Division issues building permits, a separate Inspection Division handles inspections and code enforcement, and the county also publishes monthly building permit reports if you want to see local activity for yourself.

Who is legally allowed to build your house

Georgia licenses residential contractors, and the requirement has real teeth. O.C.G.A. 43-41-17(a) provides that on and after July 1, 2008, no person, whether an individual or a business organization, shall have the right to engage in the business of residential contracting or general contracting without a current, valid residential contractor license or general contractor license issued by the division, or, for a business, unless it has a qualifying agent holding one on its behalf.

The consequence of getting this wrong falls on the contractor, not on you. Subsection (b) states that a contract for work requiring a license under the chapter, and not otherwise exempted, between an owner and a contractor who does not hold a valid and current license, is unenforceable in law or in equity by the unlicensed contractor. It goes further: where a contract is rendered unenforceable that way, no lien or bond claim exists in favor of the unlicensed contractor for any labor, services or materials provided.

The chapter contains a number of exemptions, so this is not a blanket rule covering every trade on every job, and it is emphatically not a strategy to rely on after the fact. Treat it as the reason to check first. Here is how.

1. 1Get the exact legal name on the contractNot the marketing name on the sign or the model home. The entity that will sign your contract is the one whose license matters.
2. 2Search the Secretary of State's licensee recordsGeorgia's Secretary of State runs the State Licensing Board for Residential and Commercial General Contractors. The Attorney General's Consumer Ed guidance directs consumers to choose "Licensing," then "Licensee Search," then the "Building & Contractors" tab, then "Residential and General Contractors."
3. 3Check the status and the dates, not just that a record existsThe board publishes that licenses expire June 30, 2026, with a late renewal period running July 1 to August 15, 2026. A record can exist while the license sits in a renewal window, so read the status rather than the presence of a row.
4. 4Ask for proof of insurance separatelyA license and insurance are different things. Ask for a certificate naming the insurer and the coverage period, and confirm it with the insurer rather than accepting a copy.
5. 5Keep what you foundSave a dated copy of the search result with your contract file. If a dispute arrives later, what you verified and when will matter.

The tax bill you will actually get, and the year it changes

This single mechanic causes more unpleasant surprises for new-construction buyers than anything else, and it is not a trick. It is just how the assessment calendar works. If you are relying on a tax figure you saw in a listing, on a closing statement, or in a prior year's record for that parcel, check what was standing on the lot when that value was set.

Forsyth County publishes the arithmetic plainly. Its property tax page gives the formula as ((Property Value x .40) - Eligible Exemptions) x Combined Millage Rates = Property Tax. So the assessed value is 40 percent of the value the county puts on the property, exemptions come off that, and the millage rates apply to what is left.