How much does new home construction cost in Marietta, GA?

Most Marietta homeowners spend between $330,000 – $880,000 on new home construction, with an average around $605,000. Local labor prices right at the national average, so Marietta quotes tend to land at the higher end of national ranges.

Why is new home construction more or less expensive in Marietta than elsewhere?

Licensed trade labor in Marietta runs about 100% of the national average, and the best crews book out fastest in spring and early summer. Georgia weather drives material choices here, so ask contractors what they install most often in Marietta and why.

Do I need a permit for new home construction in Marietta, Georgia?

Most Marietta, GA projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not. Always confirm current requirements with the local building department before signing a contract, and make sure the permit is pulled by your licensed contractor.

How many quotes should I get in Marietta?

Get at least three written quotes from licensed, insured Georgia contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Marietta metro market.

How much does new home construction cost in 2026?

Most homeowners pay between $330,000 and $880,000, with a national average near $605,000. Small, simple jobs land at the low end; large or premium-material jobs run well above the high end.

What is the cost per square foot?

Installed pricing usually runs $150.00 to $400.00 per square foot, including labor and materials. Expensive metros can run 15–45% higher than that range.

What drives the price up the most?

Scope and access. Larger quantities lower your per-square foot price, but difficult access, demolition of existing work, structural repairs found mid-job, premium materials and rush scheduling each add 8–30%.

Permits are typically required when the work changes structure or ties into electrical, plumbing, gas or mechanical systems. Budget $75–$600 in most cities and confirm whether your contractor pulls it — unpermitted work can block a future home sale.

How long does the job take?

Most residential projects of this type finish in one to five working days once materials are on site. Custom orders, inspections and weather are the usual causes of delay.

How many quotes should I get?

Three. Bids on the same scope commonly vary 20–40%, and the middle bid with the strongest warranty and references is usually the best value — the cheapest bid often excludes prep, disposal or permits.

Home/Cost guides/New Home Construction/Marietta, GA

Marietta metro · Georgia

New Home Construction cost in Marietta, GA

Marietta homeowners typically pay $330,000 – $880,000 for new home construction. Local labor and materials price right at the national average.

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Marietta average

$605,000

Typical low

$330,000

Typical high

$880,000

Per square foot

$150 – $400

Sample ZIP

What drives Marietta pricing

Local labor

Licensed trade labor in Marietta runs about 100% of the national average, and the best crews book out fastest in spring and early summer.

Permits & code

Most Marietta, GA projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.

Climate & conditions

Georgia weather drives material choices here, so ask contractors what they install most often in Marietta and why.

Instant cost calculator

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Home size (sq ft)2,200 square feet

Quality / material level

Site access

Removal / prep work

Timing

Estimated project cost

$355,300 – $491,150

Most homeowners pay around $423,225

Compare quality / material level

Cost by material in Marietta

Installed Marietta pricing per square foot.

Option	Installed cost	Pros	Cons
Production builder	$170 – $235	—	—
Semi-custom	$235 – $310	—	—
Custom build	$310 – $400	—	—
Luxury custom	$400 – $550	—	—

Where the money goes in Marietta

A typical $605,000 Marietta project, broken down by line item.

Labor0.45% · $2,723
Materials0.38% · $2,299
Permits & inspections0.05% · $303
Overhead & profit0.12% · $726

Common add-ons

Extras that show up on Marietta quotes but rarely in the headline price.

Lot preparation and utilities

$20,000 – $100,000

Septic or well

$8,000 – $25,000

Landscaping and driveway

$10,000 – $60,000

Design and engineering

$8,000 – $50,000

Ways to save in Marietta

Lock material allowances in writing to prevent change-order creep.
Build a simple rectangular footprint — complex rooflines add 10–20%.
Collect three written bids on an identical scope — spreads of 20–40% are normal.
Book in the off-season and stay flexible on the start date to save 5–15%.
Bundle nearby work into one mobilization so you only pay setup and travel once.
Ask what the contractor would change to cut 10% without hurting durability.

Marietta FAQs

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More Marietta research

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Other project costs in Marietta

Fence Installation in Marietta

$1,500 – $4,000

Roof Replacement in Marietta

$8,500 – $34,000

Kitchen Remodel in Marietta

$18,000 – $95,000

HVAC Replacement in Marietta

$5,500 – $18,000

Deck Building in Marietta

$4,400 – $12,000

Window Replacement in Marietta

$450 – $1,500

See every Marietta cost guide