Detached garage cost in New Orleans, LA
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (576 sq ft)
- $25,900 – $52,000
- Per sq ft
- $44.50 – $89.50
- before permit
- Versus US midpoint
- −11%
- US $43,500
- Rank of 300 metros
- #243
- 1 = most expensive
New Orleans homeowners pay roughly $25,900 to $52,000 to build a detached garage at 576 sq ft, or $44.50 to $89.50 per sq ft (permit not included). Against the US midpoint, New Orleans is 11% lower. Carpenters earn a median of $24.10 an hour in the New Orleans area, 17% below the US median of $29.12.
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Estimated cost for 576 sq ft in New Orleans, LA, standard level
$33,700 to $44,200
About $58 to $76 per sq ft before permits. Labor is about 47% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $17,500 | $22,900 |
| Labor | $16,000 | $20,900 |
| Permits and fees | $240 | $370 |
| Total | $33,700 | $44,200 |
Cost breakdown for 576 sq ft in New Orleans, LA
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $13,500 | $20,200 | $27,000 | 52% |
| Labor | $12,300 | $18,400 | $24,600 | 47% |
| Permits and fees | $140 | $300 | $460 | 1% |
| Total | $25,900 | $39,000 | $52,000 | 100% |
Why New Orleans prices look the way they do
Labor is 47% of the midpoint bill here, against 50% nationally. The mix of trades behind this job is carpenters (45%), cement masons and concrete finishers (15%), construction laborers (20%), electricians (10%), roofers (10%). We weight each trade's local median wage by that share and compare it with the national median. In New Orleans the blended ratio comes out at 0.85.
On the materials line, the BEA goods price index for the New Orleans metro is 93.7 (US = 100). The midpoint materials bill for 576 sq ft comes to $20,200, compared with $21,600 at national prices. Permit and inspection fees are scaled by the broader index (92.6) and land at $140 to $460.
Data note: 10% of the labor weighting for this project uses a statewide median because BLS has no published metro figure for that trade in New Orleans. The wage table below marks each row.
Local wages behind the labor line
Wages are the part of this estimate that changes most from town to town. 5 trades carry the job here, and each is compared with its US median. The weighted result for New Orleans is 0.85 times the national level.
For carpenters (47-2031, weighted 45%) the local median is $24.10 an hour, which is 17% below the national $29.12. The middle half of them earn between $21.55 and $29.75 an hour. BLS counts 1,390 of them working in the area, 31.2 for every 10,000 jobs (US: 43.1), so the local bench is thinner than average.
Construction laborers (47-2061), 20% of the weighting: a median of $18.98 an hour, 16% below the US median of $22.66. The middle half of them earn between $17.45 and $23.29 an hour. About 3,620 work in the metro. That is 81.2 per 10,000 jobs, compared with 70.5 nationally, which suggests plenty of local crews to bid.
For cement masons and concrete finishers (47-2051, weighted 15%) the local median is $22.99 an hour, which is 16% below the national $27.41. The middle half of them earn between $17.95 and $29.98 an hour. BLS counts 160 of them working in the area, 3.6 for every 10,000 jobs (US: 13.3), so the local bench is thinner than average.
Electricians (47-2111), 10% of the weighting: a median of $30.04 an hour, in line with the US median of $30.38. The middle half of them earn between $23.35 and $35.56 an hour. About 2,240 work in the metro. That is 50.3 per 10,000 jobs, compared with 48.7 nationally, so the supply of crews looks typical.
Roofers (47-2181) carry 10% of the labor weighting. BLS does not publish this trade for the New Orleans metro, so we used the Louisiana statewide median: $23.44 an hour against $26.65 for the US. The middle half of them earn between $18.74 and $27.02 an hour.
Quotes come from real crews, not medians. If the carpenters on your job are paid at the 75th percentile ($29.75 an hour) instead of the median, the labor line grows by about $1,900. At the 25th percentile ($21.55) it shrinks by about $850. The total moves by 4.8% or 2.2%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 445,550 jobs in the New Orleans-Metairie area. That makes it the 57th largest of the 300 metros we cover, with 0.29% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 45% | $21.55 | $24.10 | $29.75 | $29.12 | 0.83 | metro |
| Cement masons and concrete finishers (47-2051) | 15% | $17.95 | $22.99 | $29.98 | $27.41 | 0.84 | metro |
| Construction laborers (47-2061) | 20% | $17.45 | $18.98 | $23.29 | $22.66 | 0.84 | metro |
| Electricians (47-2111) | 10% | $23.35 | $30.04 | $35.56 | $30.38 | 0.99 | metro |
| Roofers (47-2181) | 10% | $18.74 | $23.44 | $27.02 | $26.65 | 0.88 | state |
| Blended | 100% | 0.85 | |||||
Specs and site conditions that change a New Orleans bid
Garage apartments
A garage with living space is a different project: HomeGuide puts them at $80,000-$300,000.
Permits
You need a permit for a detached garage: $150-$500 on average, with separate electrical or plumbing permits if those are involved.
Electrical
Running power to a detached garage costs $1,000-$3,800 for a standard build and $5,000 or more for a long trench or amperage upgrade (Angi, Trusscore).
When to schedule detached garage in New Orleans
We use NOAA's 1991-2020 climate normals for New Orleans Lakefront Ap (5 miles from the city center). These are 30-year monthly averages, not forecasts.
September through June is the stretch where pouring concrete runs into the fewest weather problems in New Orleans (10 of 12 months). July and August have an average daytime high of 90°F or more.
Heat matters for concrete as well. With average highs of 90°F or more in July and August, crews often start early, wet the base and plan for faster set times.
New Orleans gets about 60 inches of precipitation in a normal year. The wettest months are June, July and August (6.5 inches in August). Inside the workable window, October and November are the driest, at 3.6 and 3.6 inches. The station averages about 86 days a year at 90°F or above.
Does the season change the price? Probably, but we do not have a sourced seasonal price curve, so the estimator shows a year-round figure and does not adjust by month. When you collect quotes, ask whether scheduling in a slower month gets a better rate.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 61 | 47 | 5.3 | Workable |
| Feb | 65 | 51 | 4.1 | Workable |
| Mar | 71 | 57 | 4.6 | Workable |
| Apr | 78 | 63 | 5.9 | Workable |
| May | 85 | 71 | 4.9 | Workable |
| Jun | 89 | 76 | 6.0 | Workable |
| Jul | 91 | 78 | 6.3 | Hot |
| Aug | 91 | 79 | 6.5 | Hot |
| Sep | 87 | 76 | 4.6 | Workable |
| Oct | 79 | 67 | 3.6 | Workable |
| Nov | 70 | 56 | 3.6 | Workable |
| Dec | 63 | 50 | 4.6 | Workable |
Planning more than one job in New Orleans?
Because every project leans on different trades, New Orleans's wage level does not move all prices equally. Against the US midpoint, garage door runs −8% and concrete driveway −12%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Concrete slab | 400 sq ft | $2,200 – $4,700 | −10% |
| Garage door | 1 door | $640 – $3,400 | −8% |
| Concrete driveway | 600 sq ft | $3,250 – $8,050 | −12% |
| Home addition | 300 sq ft | $33,800 – $68,500 | −11% |
New Orleans against nearby metros and the rest of Louisiana
Contractors rarely work more than an hour or two from home, so the neighboring metros set a rough ceiling and floor for your quotes. Midpoints for 576 sq ft range from $38,300 to $40,600 across New Orleans and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| New Orleans, LAthis page | $25,900 – $52,000 | $39,000 | |
| Houma, LA75 miles | $25,500 – $51,100 | $38,300 | −2% |
| Slidell, LA80 miles | $25,600 – $51,300 | $38,400 | −1% |
| Gulfport, MS90 miles | $25,700 – $51,600 | $38,600 | −1% |
| Baton Rouge, LA125 miles | $27,000 – $54,200 | $40,600 | +4% |
| Mobile, AL125 miles | $25,800 – $51,700 | $38,700 | −1% |
| Louisiana (statewide) | $25,800 – $51,800 | $38,800 | level |
| United States | $29,000 – $58,100 | $43,500 | +12% |
Across 300 US metros, New Orleans comes in at #243 from the top. The priciest is Honolulu, HI at $57,900; the cheapest is Brownsville, TX at $35,500 (midpoints, 576 sq ft). Statewide, New Orleans is 0% above the Louisiana figure.
Other Louisiana metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Baton Rouge, LA | 409,690 jobs | $27,000 – $54,200 | $40,600 | +4% |
| Lafayette, LA | 179,570 jobs | $25,700 – $51,600 | $38,600 | −1% |
| Shreveport, LA | 162,750 jobs | $25,500 – $51,100 | $38,300 | −2% |
| Lake Charles, LA | 101,690 jobs | $25,900 – $51,900 | $38,900 | level |
| Slidell, LA | 98,240 jobs | $25,600 – $51,300 | $38,400 | −1% |
| Monroe, LA | 87,500 jobs | $25,300 – $50,700 | $38,000 | −3% |
Cities with a workforce like New Orleans's
Big cities and small ones price differently, so here is New Orleans against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Honolulu, HI | 446,380 jobs | $38,600 – $77,300 | $57,900 | +49% |
| Greenville, SC | 434,900 jobs | $26,600 – $53,300 | $40,000 | +3% |
| Albany, NY | 449,410 jobs | $30,000 – $60,200 | $45,100 | +16% |
| Knoxville, TN | 424,600 jobs | $26,500 – $53,100 | $39,800 | +2% |
New Orleans: what basic, standard and premium work costs
Three bands are cut from the same cited range and localized for New Orleans wages and prices. They overlap on purpose: a good standard job and a modest premium job can cost the same. The grid below prices the same bands at 4 common sizes.
Basic
$25,900 to $36,300
Basic shell: slab, framing, siding, a roll-up door
Standard
$33,700 to $44,200
Finished exterior, insulated, electrical and a nicer door
Premium
$41,600 to $52,000
Insulated and drywalled, heat and cooling, upgraded finishes
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 1-car (12x20), 240 sq ft | $10,900 – $15,300 | $14,200 – $18,600 | $17,500 – $21,900 |
| 2-car (24x24), 576 sq ft | $25,900 – $36,300 | $33,700 – $44,200 | $41,600 – $52,000 |
| 2.5-car (24x30), 720 sq ft | $32,300 – $45,400 | $42,100 – $55,100 | $51,900 – $64,900 |
| 3-car (900 sq ft) | $40,400 – $56,600 | $52,600 – $68,800 | $64,800 – $81,000 |
Get 3 local quotes
Tell us about the job and we will try to connect you with up to three local contractors for written quotes. It is free and you are under no obligation to hire. Your estimate of $33,700 to $44,200 for New Orleans, LA is attached.
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Detached garage in New Orleans: your questions
+How much does it cost to build a detached garage in New Orleans?
For 576 sq ft, expect $25,900 to $52,000 in the New Orleans area. A standard-spec job lands at $33,700 to $44,200. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for detached garage in New Orleans?
About $44.50 to $89.50 per sq ft for materials and labor, plus $140 to $460 for the permit if one is needed. The US range is $50 to $100.
+Is detached garage cheaper in New Orleans or Houma?
Houma is 75 miles away. The midpoint for 576 sq ft there is $38,300, which is 2% less than New Orleans ($39,000). Wage and materials indexes both feed that gap.
+How much of the bill is labor in New Orleans?
About 47% at the midpoint, or $18,400 out of $39,000. Materials are 52% and permits 1%. Nationally, labor is 50%.
+What would 2.5-car (24x30), 720 sq ft cost in New Orleans?
$32,300 to $64,900. Pick a different size in the estimator above to get your own number.
+Does detached garage need a permit in New Orleans?
Often, but rules are set by your city or county building office, so call before you hire. Budget $140 to $460 for fees in the New Orleans area (our national range of $150 to $500 scaled by the local price level).
+Is New Orleans expensive for detached garage compared with the rest of Louisiana?
New Orleans is 0% above the Louisiana statewide estimate ($38,800 at the midpoint). We cover 9 metros in Louisiana; see the state page to compare them.
+What do carpenters earn in New Orleans?
The BLS median is $24.10 an hour in the New Orleans area, compared with $29.12 nationally. The 25th to 75th percentile range is $21.55 to $29.75.
+What do basic and premium detached garage work cost in New Orleans?
For 576 sq ft, basic work runs $25,900 to $36,300 and premium work $41,600 to $52,000. Basic means: basic shell: slab, framing, siding, a roll-up door. Premium means: insulated and drywalled, heat and cooling, upgraded finishes.
+When is the best time to build a detached garage in New Orleans?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are September through June. October and November are typically the driest of those months. Local contractors' schedules matter as much as the weather, so book early for the busy months.
Detached garage near New Orleans
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does a Detached Garage Cost? (2026) (accessed November 4, 2026)
- Trusscore: How Much Does It Cost to Build a Garage? 2026 Price Guide (accessed November 4, 2026)
- Angi: How Much Does It Cost to Build a Detached Garage? [2026 Data] (accessed November 4, 2026)
- HomeGuide: 2026 Building Permit Costs | Fees & Cost Calculator (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
- NOAA NCEI U.S. Climate Normals, 1991-2020
Note on derived figures: Materials = installed range / 1.6, because Angi puts professional labor at roughly an additional 60% of the materials cost (materials about 62.5% of the total).