Detached garage cost in Bloomington, IL
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (576 sq ft)
- $31,600 – $63,300
- Per sq ft
- $54.50 – $109
- before permit
- Versus US midpoint
- +9%
- US $43,500
- Rank of 300 metros
- #45
- 1 = most expensive
A detached garage in Bloomington, IL usually costs $31,600 to $63,300 for 576 sq ft. That works out to about $54.50 to $109 per sq ft before permits. Compared with the national midpoint that is $3,900 more. Carpenters earn a median of $36.28 an hour in the Bloomington area, 25% above the US median of $29.12.
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Estimated cost for 576 sq ft in Bloomington, IL, standard level
$41,100 to $53,800
About $71 to $92.50 per sq ft before permits. Labor is about 57% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $17,500 | $22,900 |
| Labor | $23,300 | $30,500 |
| Permits and fees | $240 | $370 |
| Total | $41,100 | $53,800 |
Cost breakdown for 576 sq ft in Bloomington, IL
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $13,500 | $20,200 | $27,000 | 43% |
| Labor | $17,900 | $26,900 | $35,900 | 57% |
| Permits and fees | $140 | $300 | $470 | 1% |
| Total | $31,600 | $47,400 | $63,300 | 100% |
Why Bloomington prices look the way they do
Labor is 57% 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 Bloomington the blended ratio comes out at 1.25.
Materials are scaled with BEA's regional price parity for goods. Bloomington is at 93.6 against 100 for the US, so a materials line of $21,600 nationally becomes $20,200 here (midpoint, 576 sq ft). Permits follow the all-items index of 93.5: $140 to $470.
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 Bloomington. The wage table below marks each row.
What local crews earn in Bloomington
The labor line is built from BLS wage data, one trade at a time. This job draws on 5 trades. We compare each trade's local median with the US median, weight the ratios by how much of the job each trade does, and apply the blend to the national labor cost. For Bloomington the blend is 1.25.
Carpenters (47-2031), 45% of the weighting: a median of $36.28 an hour, 25% above the US median of $29.12. The middle half of them earn between $28.00 and $44.69 an hour. About 170 work in the metro. That is 19.3 per 10,000 jobs, compared with 43.1 nationally, so expect fewer local crews to bid.
For construction laborers (47-2061, weighted 20%) the local median is $29.16 an hour, which is 29% above the national $22.66. The middle half of them earn between $21.23 and $37.49 an hour. BLS counts 380 of them working in the area, 43.1 for every 10,000 jobs (US: 70.5), so the local bench is thinner than average.
Cement masons and concrete finishers (47-2051), 15% of the weighting: a median of $29.51 an hour, 8% above the US median of $27.41. The middle half of them earn between $22.66 and $37.88 an hour. About 110 work in the metro. That is 12.5 per 10,000 jobs, compared with 13.3 nationally, so the supply of crews looks typical.
For electricians (47-2111, weighted 10%) the local median is $38.19 an hour, which is 26% above the national $30.38. The middle half of them earn between $28.47 and $46.30 an hour. BLS counts 330 of them working in the area, 37.5 for every 10,000 jobs (US: 48.7), so the local bench is thinner than average.
Roofers (47-2181) carry 10% of the labor weighting. BLS does not publish this trade for the Bloomington metro, so we used the Illinois statewide median: $37.45 an hour against $26.65 for the US. The middle half of them earn between $27.81 and $49.54 an hour.
A quick sensitivity check: moving the lead trade (carpenters) from the median to the 75th percentile wage adds about $2,800 to the midpoint estimate; the 25th percentile takes off about $2,750. That is a swing of roughly 5.8% to 5.9% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Bloomington has 88,110 jobs in total (BLS, May 2025), ranking 222nd by size among the 300 metros on this site.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 45% | $28.00 | $36.28 | $44.69 | $29.12 | 1.25 | metro |
| Cement masons and concrete finishers (47-2051) | 15% | $22.66 | $29.51 | $37.88 | $27.41 | 1.08 | metro |
| Construction laborers (47-2061) | 20% | $21.23 | $29.16 | $37.49 | $22.66 | 1.29 | metro |
| Electricians (47-2111) | 10% | $28.47 | $38.19 | $46.30 | $30.38 | 1.26 | metro |
| Roofers (47-2181) | 10% | $27.81 | $37.45 | $49.54 | $26.65 | 1.41 | state |
| Blended | 100% | 1.25 | |||||
Bloomington weather and the detached garage calendar
Climate numbers on this page come from NOAA's 1991-2020 U.S. Climate Normals at the nearest suitable station, Normal 4Ne (5 miles from the city center). They are 30-year averages, so any one year can run hotter, colder or wetter.
For pouring concrete, the comfortable months in Bloomington are May through October: 6 of 12. Outside them, January, February, March, April, November and December have an average overnight low of 40°F or below.
The 40°F line is a deliberately cautious stand-in. The American Concrete Institute's cold-weather guide (ACI 306R-16) defines cold-weather concreting around an average daily air temperature below 40°F, which is colder than our test of an average overnight low at or below 40°F, so we flag a few extra shoulder months. In cold weather crews may need heated enclosures, insulating blankets or accelerated mixes, and those measures can raise a quote.
Bloomington gets about 39 inches of precipitation in a normal year, including roughly 20 inches of snow. The wettest months are May, June and July (4.8 inches in May). Inside the workable window, September and October are the driest, at 3.2 and 3.5 inches. The station averages about 26 days a year at 90°F or above.
We do not adjust the estimate by month, because we have no reliable published data on seasonal pricing. It is still worth asking contractors whether an off-peak start date changes their bid.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 33 | 16 | 2.4 | Cold |
| Feb | 38 | 19 | 2.0 | Cold |
| Mar | 50 | 28 | 2.6 | Cold |
| Apr | 63 | 38 | 3.7 | Cold |
| May | 74 | 50 | 4.8 | Workable |
| Jun | 83 | 60 | 4.1 | Workable |
| Jul | 86 | 63 | 4.1 | Workable |
| Aug | 84 | 61 | 3.8 | Workable |
| Sep | 79 | 53 | 3.2 | Workable |
| Oct | 66 | 42 | 3.5 | Workable |
| Nov | 50 | 31 | 2.8 | Cold |
| Dec | 38 | 21 | 2.3 | Cold |
Detached garage: what moves the price in Bloomington
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).
Size and finish level
HomeGuide puts a 2-car detached garage at $20,000-$57,600, with the spread driven by how finished it is.
Foundation
A slab is cheapest. A frost-depth foundation in cold states costs more.
Bloomington: what basic, standard and premium work costs
The cited range is split into basic, standard and premium bands, then scaled to Bloomington. Bands overlap, because plenty of standard jobs cost as much as a light premium one. Sizes run from 1-car (12x20), 240 sq ft to 3-car (900 sq ft).
Basic
$31,600 to $44,300
Basic shell: slab, framing, siding, a roll-up door
Standard
$41,100 to $53,800
Finished exterior, insulated, electrical and a nicer door
Premium
$50,600 to $63,300
Insulated and drywalled, heat and cooling, upgraded finishes
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 1-car (12x20), 240 sq ft | $13,200 – $18,600 | $17,300 – $22,600 | $21,300 – $26,700 |
| 2-car (24x24), 576 sq ft | $31,600 – $44,300 | $41,100 – $53,800 | $50,600 – $63,300 |
| 2.5-car (24x30), 720 sq ft | $39,400 – $55,300 | $51,300 – $67,100 | $63,200 – $79,000 |
| 3-car (900 sq ft) | $49,200 – $69,000 | $64,100 – $83,800 | $78,900 – $98,700 |
Related projects, priced for Bloomington
Jobs that often go together with detached garage are priced below at their usual sizes, using the same Bloomington wage and price inputs. Compared with national midpoints, home addition comes out highest (+13%) and garage door lowest (+1%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Concrete slab | 400 sq ft | $2,600 – $5,400 | +5% |
| Garage door | 1 door | $730 – $3,700 | +1% |
| Concrete driveway | 600 sq ft | $4,000 – $10,400 | +12% |
| Home addition | 300 sq ft | $43,000 – $86,900 | +13% |
Bloomington against nearby metros and the rest of Illinois
Same job, same size (576 sq ft), priced for the nearest metros. Chicago is the priciest of the group at $53,300. Lafayette is the cheapest at $43,000.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Bloomington, ILthis page | $31,600 – $63,300 | $47,400 | |
| Champaign, IL35 miles | $31,100 – $62,400 | $46,700 | −1% |
| Peoria, IL40 miles | $32,100 – $64,400 | $48,200 | +2% |
| Springfield, IL65 miles | $32,000 – $64,100 | $48,000 | +1% |
| Lafayette, IN95 miles | $28,600 – $57,500 | $43,000 | −9% |
| Chicago, IL100 miles | $35,500 – $71,100 | $53,300 | +12% |
| Illinois (statewide) | $34,500 – $69,200 | $51,900 | +9% |
| United States | $29,000 – $58,100 | $43,500 | −8% |
Out of the 300 metros we cover, Bloomington ranks #45 for the cost of this job (#1 is the most expensive). Statewide, Bloomington is 9% below the Illinois figure.
Elsewhere in Illinois
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Chicago, IL | 4,513,280 jobs | $35,500 – $71,100 | $53,300 | +12% |
| Peoria, IL | 166,020 jobs | $32,100 – $64,400 | $48,200 | +2% |
| Rockford, IL | 137,650 jobs | $31,600 – $63,500 | $47,600 | level |
| Champaign, IL | 105,500 jobs | $31,100 – $62,400 | $46,700 | −1% |
| Springfield, IL | 100,810 jobs | $32,000 – $64,100 | $48,000 | +1% |
Metros of a similar size
Big cities and small ones price differently, so here is Bloomington against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Florence, SC | 89,060 jobs | $26,300 – $52,800 | $39,500 | −17% |
| Monroe, LA | 87,500 jobs | $25,300 – $50,700 | $38,000 | −20% |
| Medford, OR | 89,060 jobs | $30,300 – $60,800 | $45,500 | −4% |
| Joplin, MO | 87,190 jobs | $26,600 – $53,400 | $40,000 | −16% |
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Detailed detached garage report for Bloomington, IL, $9
The report lays out the detached garage numbers for Bloomington, IL line by line, with the local wage and price inputs, permit and timing notes, a quote comparison sheet and the full method. Save your estimate above, preview page 1 free, and unlock the full report for $9 one-time, or get every report with CostLocal Pro.
Detached garage in Bloomington: your questions
+How much does it cost to build a detached garage in Bloomington?
For 576 sq ft, expect $31,600 to $63,300 in the Bloomington area. A standard-spec job lands at $41,100 to $53,800. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for detached garage in Bloomington?
About $54.50 to $109 per sq ft for materials and labor, plus $140 to $470 for the permit if one is needed. The US range is $50 to $100.
+Is detached garage cheaper in Bloomington or Champaign?
Champaign is 35 miles away. The midpoint for 576 sq ft there is $46,700, which is 1% less than Bloomington ($47,400). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Bloomington?
About 57% at the midpoint, or $26,900 out of $47,400. Materials are 43% and permits 1%. Nationally, labor is 50%.
+What would 2.5-car (24x30), 720 sq ft cost in Bloomington?
$39,400 to $79,000. Pick a different size in the estimator above to get your own number.
+Does detached garage need a permit in Bloomington?
Often, but rules are set by your city or county building office, so call before you hire. Budget $140 to $470 for fees in the Bloomington area (our national range of $150 to $500 scaled by the local price level).
+Is Bloomington expensive for detached garage compared with the rest of Illinois?
Bloomington is 9% below the Illinois statewide estimate ($51,900 at the midpoint). We cover 6 metros in Illinois; see the state page to compare them.
+What do carpenters earn in Bloomington?
The BLS median is $36.28 an hour in the Bloomington area, compared with $29.12 nationally. The 25th to 75th percentile range is $28.00 to $44.69.
+What do basic and premium detached garage work cost in Bloomington?
For 576 sq ft, basic work runs $31,600 to $44,300 and premium work $50,600 to $63,300. 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 Bloomington?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are May through October. September and October 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 Bloomington
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).