Construction Cost Per Square Foot — 2026 Guide
Enter your ZIP code and square footage to instantly calculate construction costs. Powered by real data from RSMeans, NAHB, and 3,143 US counties.
Last updated: March 2026
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Mid-range finishes, quality materials. Hardwood floors, granite counters, good fixtures.
Understanding Construction Finish Levels
Economy
0.7x – 0.8x of standard
Builder-grade finishes, basic materials. Vinyl flooring, laminate countertops, standard fixtures.
Standard
1x – 1x of standard
Mid-range finishes, quality materials. Hardwood floors, granite counters, good fixtures.
Custom
1.25x – 1.45x of standard
Upgraded finishes, premium materials. Custom cabinets, quartz counters, high-end fixtures.
Luxury
1.7x – 2.1x of standard
Top-tier everything. Imported materials, smart home, designer fixtures, custom millwork.
Average Construction Costs by Region
Standard finish level, per square foot, including OH&P. Based on 2025/2026 data.
Northeast
| Region | State | Low $/sqft | High $/sqft |
|---|---|---|---|
| New York City Metro | NY | $567 | $819 |
| Boston Metro | MA | $496 | $713 |
| Philadelphia Metro | PA | $365 | $547 |
| Connecticut | CT | $494 | $710 |
| Northern New Jersey | NJ | $463 | $679 |
| Washington DC Metro | DC | $459 | $643 |
Southeast
| Region | State | Low $/sqft | High $/sqft |
|---|---|---|---|
| Miami Metro | FL | $363 | $545 |
| Tampa / St. Petersburg | FL | $298 | $446 |
| Orlando Metro | FL | $286 | $428 |
| Atlanta Metro | GA | $264 | $411 |
| Charlotte Metro | NC | $264 | $400 |
| Raleigh-Durham | NC | $270 | $411 |
| Nashville Metro | TN | $309 | $464 |
Midwest
| Region | State | Low $/sqft | High $/sqft |
|---|---|---|---|
| Chicago Metro | IL | $398 | $582 |
| Detroit Metro | MI | $286 | $428 |
| Minneapolis-St. Paul | MN | $336 | $504 |
| Columbus Metro | OH | $264 | $400 |
| Kansas City Metro | MO | $247 | $376 |
| St. Louis Metro | MO | $247 | $376 |
Southwest
| Region | State | Low $/sqft | High $/sqft |
|---|---|---|---|
| Phoenix Metro | AZ | $309 | $476 |
| Las Vegas Metro | NV | $298 | $452 |
| Denver Metro | CO | $392 | $572 |
| Albuquerque Metro | NM | $256 | $384 |
| Salt Lake City Metro | UT | $314 | $474 |
Texas
| Region | State | Low $/sqft | High $/sqft |
|---|---|---|---|
| Houston Metro | TX | $264 | $411 |
| Dallas-Fort Worth Metro | TX | $282 | $429 |
| Austin Metro | TX | $333 | $506 |
| San Antonio Metro | TX | $250 | $384 |
West Coast
| Region | State | Low $/sqft | High $/sqft |
|---|---|---|---|
| Los Angeles Metro | CA | $558 | $806 |
| San Francisco Bay Area | CA | $701 | $1020 |
| San Diego Metro | CA | $490 | $735 |
| Sonoma / Napa / North Bay | CA | $685 | $996 |
| Sacramento Metro | CA | $393 | $575 |
| Central Valley CA | CA | $327 | $476 |
| Inland Empire CA | CA | $390 | $570 |
| Seattle Metro | WA | $490 | $735 |
| Portland Metro | OR | $424 | $605 |
Remote
| Region | State | Low $/sqft | High $/sqft |
|---|---|---|---|
| Hawaii | HI | $715 | $1040 |
| Alaska | AK | $560 | $809 |
What Affects Construction Cost Per Square Foot?
Location & Labor Rates
Labor costs vary up to 80% between markets. Union vs. non-union, prevailing wage requirements, and local demand all factor in.
Finish Level & Materials
Economy finishes use builder-grade materials at 0.70–0.80x the ZIP baseline. Luxury includes imported stone, custom millwork, and smart home systems at 1.70–2.10x.
Building Complexity
Simple rectangular footprints cost less than complex designs with multiple roof lines, dormers, or cantilevers. Each corner adds cost.
Site Conditions
Sloped lots, rocky soil, flood zones, and seismic areas add significant foundation and site prep costs.