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In Lilburn, GA, additions typically cost between $137 and $150 per square foot, but can range from as low as $73 to as high as $228 per square foot. The main drivers of cost are the size and complexity of the addition, as well as the quality of materials and finishes chosen.
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Basic construction with builder's grade materials.
Standard construction with mid-range materials and finishes.
High-quality construction with premium materials and custom features.
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$2,063.68
Total Estimate Amount
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This is a Preliminary Estimate
This estimator provides a starting point based on typical jobs. Actual costs may vary based on site conditions, material availability, permit requirements, and other factors discovered during work. We recommend a site visit before providing final pricing to customers.
This estimate is based on typical job parameters. Review and adjust for your specific situation. Standard market rates for your region, mid-grade materials unless specified, standard business hours labor rates, typical job complexity without major complications, basic cleanup included in labor time.
Job complexity
Simple repairs cost less than full installations or replacements. Multi-step jobs requiring permits or inspections add to the total.
Material quality
Budget, mid-grade, and premium materials can swing the price significantly. Discuss options with your contractor to find the right balance.
Local labor rates
Labor costs vary by region, season, and demand. Urban areas and peak seasons typically have higher rates than rural or off-peak times.
Site conditions
Difficult access, older structures, code upgrades, or unexpected issues discovered during work can increase the final cost.
Every contractor prices differently. Create a free account to set custom labor rates, material markups, and default margins that match your business.
Common questions about costs and estimates for this service.
The typical cost for an addition in Lilburn, GA, ranges from $137 to $150 per square foot, covering most standard projects.
The basic tier, priced at $73–$100 per square foot, includes basic construction with builder's grade materials, permits, demolition, cleanup, and disposal.
Premium additions range from $181–$228 per square foot and feature high-quality construction with premium materials and custom features, offering a higher level of finish and personalization.
Construction costs in Georgia, which influences Lilburn, are approximately 9% lower than the national average, making it a more cost-effective region for additions.
Key factors that can increase costs include the size and complexity of the addition, the choice of premium materials and custom features, extensive site preparation or demolition, and the need for significant utility connections.