Detached garage cost in Waterbury, CT
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (576 sq ft)
- $29,900 – $60,000
- Per sq ft
- $51.50 – $103
- before permit
- Versus US midpoint
- +3%
- US $43,500
- Rank of 300 metros
- #73
- 1 = most expensive
If you want to build a detached garage in Waterbury, plan on $29,900 to $60,000 for 576 sq ft, all in. Per sq ft, that is $51.50 to $103 for materials and labor, with the permit on top. The local midpoint runs 3% higher than the national one. Carpenters earn a median of $29.93 an hour in the Waterbury area, 3% above the US median of $29.12.
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Estimated cost for 576 sq ft in Waterbury, CT, standard level
$38,900 to $51,000
About $67 to $88 per sq ft before permits. Labor is about 52% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $18,200 | $23,800 |
| Labor | $20,400 | $26,700 |
| Permits and fees | $250 | $390 |
| Total | $38,900 | $51,000 |
Cost breakdown for 576 sq ft in Waterbury, CT
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $14,000 | $21,000 | $28,000 | 47% |
| Labor | $15,700 | $23,600 | $31,500 | 52% |
| Permits and fees | $150 | $320 | $500 | 1% |
| Total | $29,900 | $44,900 | $60,000 | 100% |
Where the Waterbury price comes from
Labor is 52% 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 Waterbury the blended ratio comes out at 1.09.
On the materials line, the BEA goods price index for the Waterbury metro is 97.3 (US = 100). The midpoint materials bill for 576 sq ft comes to $21,000, compared with $21,600 at national prices. Permit and inspection fees are scaled by the broader index (99.8) and land at $150 to $500.
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 Waterbury. The wage table below marks each row.
How Waterbury compares
Of the five closest metros, none is cheaper than Waterbury. Hartford comes closest at about $45,400.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Waterbury, CTthis page | $29,900 – $60,000 | $44,900 | |
| New Haven, CT20 miles | $30,600 – $61,400 | $46,000 | +2% |
| Bridgeport, CT25 miles | $30,700 – $61,700 | $46,200 | +3% |
| Hartford, CT30 miles | $30,200 – $60,600 | $45,400 | +1% |
| Springfield, MA50 miles | $32,200 – $64,500 | $48,400 | +8% |
| Poughkeepsie, NY50 miles | $31,700 – $63,700 | $47,700 | +6% |
| Connecticut (statewide) | $30,200 – $60,600 | $45,400 | +1% |
| United States | $29,000 – $58,100 | $43,500 | −3% |
Across 300 US metros, Waterbury comes in at #73 from the top. The priciest is Honolulu, HI at $57,900; the cheapest is Brownsville, TX at $35,500 (midpoints, 576 sq ft). Statewide, Waterbury is 1% below the Connecticut figure.
Other Connecticut metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Hartford, CT | 599,770 jobs | $30,200 – $60,600 | $45,400 | +1% |
| Bridgeport, CT | 404,180 jobs | $30,700 – $61,700 | $46,200 | +3% |
| New Haven, CT | 281,410 jobs | $30,600 – $61,400 | $46,000 | +2% |
| Norwich, CT | 126,450 jobs | $29,700 – $59,600 | $44,700 | −1% |
Cities with a workforce like Waterbury's
Big cities and small ones price differently, so here is Waterbury against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Shreveport, LA | 162,750 jobs | $25,500 – $51,100 | $38,300 | −15% |
| Youngstown, OH | 160,160 jobs | $27,600 – $55,400 | $41,500 | −8% |
| Canton, OH | 163,080 jobs | $28,300 – $56,700 | $42,500 | −5% |
| Gulfport, MS | 158,310 jobs | $25,700 – $51,600 | $38,600 | −14% |
Detached garage: what moves the price in Waterbury
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.
Garage apartments
A garage with living space is a different project: HomeGuide puts them at $80,000-$300,000.
What nearby projects cost in Waterbury
Because every project leans on different trades, Waterbury's wage level does not move all prices equally. Against the US midpoint, concrete driveway runs +7% and garage door level.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Concrete slab | 400 sq ft | $2,550 – $5,350 | +4% |
| Garage door | 1 door | $710 – $3,700 | level |
| Concrete driveway | 600 sq ft | $3,850 – $9,900 | +7% |
| Home addition | 300 sq ft | $39,600 – $80,100 | +4% |
Pick a size, pick a tier: detached garage pricing in Waterbury
Three bands are cut from the same cited range and localized for Waterbury 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
$29,900 to $41,900
Basic shell: slab, framing, siding, a roll-up door
Standard
$38,900 to $51,000
Finished exterior, insulated, electrical and a nicer door
Premium
$47,900 to $60,000
Insulated and drywalled, heat and cooling, upgraded finishes
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 1-car (12x20), 240 sq ft | $12,500 – $17,600 | $16,400 – $21,500 | $20,200 – $25,300 |
| 2-car (24x24), 576 sq ft | $29,900 – $41,900 | $38,900 – $51,000 | $47,900 – $60,000 |
| 2.5-car (24x30), 720 sq ft | $37,300 – $52,300 | $48,600 – $63,600 | $59,800 – $74,900 |
| 3-car (900 sq ft) | $46,600 – $65,300 | $60,700 – $79,400 | $74,700 – $93,400 |
Climate in Waterbury: timing your detached garage job
We use NOAA's 1991-2020 climate normals for Meriden Markham Muni Ap (10 miles from the city center). These are 30-year monthly averages, not forecasts.
May through October is the stretch where pouring concrete runs into the fewest weather problems in Waterbury (6 of 12 months). 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.
Waterbury gets about 45 inches of precipitation in a normal year. The wettest months are April, September and October (4.5 inches in October). Inside the workable window, May and July are the driest, at 3.5 and 3.4 inches. The station averages about 15 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 | 37 | 19 | 3.0 | Cold |
| Feb | 39 | 20 | 2.9 | Cold |
| Mar | 48 | 28 | 4.0 | Cold |
| Apr | 60 | 38 | 4.1 | Cold |
| May | 70 | 48 | 3.5 | Workable |
| Jun | 79 | 57 | 4.0 | Workable |
| Jul | 84 | 63 | 3.4 | Workable |
| Aug | 82 | 61 | 3.5 | Workable |
| Sep | 75 | 54 | 4.3 | Workable |
| Oct | 64 | 42 | 4.5 | Workable |
| Nov | 52 | 32 | 3.4 | Cold |
| Dec | 42 | 25 | 4.1 | Cold |
Waterbury labor market for detached garage
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 Waterbury is 1.09 times the national level.
For carpenters (47-2031, weighted 45%) the local median is $29.93 an hour, which is in line with the national $29.12. The middle half of them earn between $25.24 and $37.00 an hour. BLS counts 460 of them working in the area, 28.6 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 $27.27 an hour, 20% above the US median of $22.66. The middle half of them earn between $22.50 and $34.43 an hour. About 840 work in the metro. That is 52.3 per 10,000 jobs, compared with 70.5 nationally, so expect fewer local crews to bid.
For cement masons and concrete finishers (47-2051, weighted 15%) the local median is $28.66 an hour, which is 5% above the national $27.41. The middle half of them earn between $23.29 and $30.98 an hour. BLS counts 140 of them working in the area, 8.7 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 $36.47 an hour, 20% above the US median of $30.38. The middle half of them earn between $27.71 and $45.44 an hour. About 1,030 work in the metro. That is 64.1 per 10,000 jobs, compared with 48.7 nationally, which suggests plenty of local crews to bid.
Roofers (47-2181) carry 10% of the labor weighting. BLS does not publish this trade for the Waterbury metro, so we used the Connecticut statewide median: $29.84 an hour against $26.65 for the US. The middle half of them earn between $24.80 and $44.93 an hour.
Quotes come from real crews, not medians. If the carpenters on your job are paid at the 75th percentile ($37.00 an hour) instead of the median, the labor line grows by about $2,350. At the 25th percentile ($25.24) it shrinks by about $1,550. The total moves by 5.3% or 3.5%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 160,710 jobs in the Waterbury-Shelton area. That makes it the 147th largest of the 300 metros we cover, with 0.10% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 45% | $25.24 | $29.93 | $37.00 | $29.12 | 1.03 | metro |
| Cement masons and concrete finishers (47-2051) | 15% | $23.29 | $28.66 | $30.98 | $27.41 | 1.05 | metro |
| Construction laborers (47-2061) | 20% | $22.50 | $27.27 | $34.43 | $22.66 | 1.20 | metro |
| Electricians (47-2111) | 10% | $27.71 | $36.47 | $45.44 | $30.38 | 1.20 | metro |
| Roofers (47-2181) | 10% | $24.80 | $29.84 | $44.93 | $26.65 | 1.12 | state |
| Blended | 100% | 1.09 | |||||
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Detached garage in Waterbury: your questions
+How much does it cost to build a detached garage in Waterbury?
For 576 sq ft, expect $29,900 to $60,000 in the Waterbury area. A standard-spec job lands at $38,900 to $51,000. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for detached garage in Waterbury?
About $51.50 to $103 per sq ft for materials and labor, plus $150 to $500 for the permit if one is needed. The US range is $50 to $100.
+Is detached garage cheaper in Waterbury or New Haven?
New Haven is 20 miles away. The midpoint for 576 sq ft there is $46,000, which is 2% more than Waterbury ($44,900). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Waterbury?
About 52% at the midpoint, or $23,600 out of $44,900. Materials are 47% and permits 1%. Nationally, labor is 50%.
+What would 2.5-car (24x30), 720 sq ft cost in Waterbury?
$37,300 to $74,900. Pick a different size in the estimator above to get your own number.
+Does detached garage need a permit in Waterbury?
Often, but rules are set by your city or county building office, so call before you hire. Budget $150 to $500 for fees in the Waterbury area (our national range of $150 to $500 scaled by the local price level).
+Is Waterbury expensive for detached garage compared with the rest of Connecticut?
Waterbury is 1% below the Connecticut statewide estimate ($45,400 at the midpoint). We cover 5 metros in Connecticut; see the state page to compare them.
+What do carpenters earn in Waterbury?
The BLS median is $29.93 an hour in the Waterbury area, compared with $29.12 nationally. The 25th to 75th percentile range is $25.24 to $37.00.
+What do basic and premium detached garage work cost in Waterbury?
For 576 sq ft, basic work runs $29,900 to $41,900 and premium work $47,900 to $60,000. 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 Waterbury?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are May through October. May and July 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 Waterbury
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).