Home addition cost in Sheboygan, WI
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $40,100 – $81,100
- Per sq ft
- $132 – $264
- before permit
- Versus US midpoint
- +5%
- US $57,500
- Rank of 300 metros
- #70
- 1 = most expensive
Sheboygan homeowners pay roughly $40,100 to $81,100 to build a home addition at 300 sq ft, or $132 to $264 per sq ft (permit not included). Against the US midpoint, Sheboygan is 5% higher. Carpenters earn a median of $30.17 an hour in the Sheboygan area, 4% above the US median of $29.12.
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Estimated cost for 300 sq ft in Sheboygan, WI, standard level
$52,400 to $68,800
About $172 to $224 per sq ft before permits. Labor is about 70% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $14,600 | $19,100 |
| Labor | $36,800 | $48,200 |
| Permits and fees | $890 | $1,450 |
| Total | $52,400 | $68,800 |
Cost breakdown for 300 sq ft in Sheboygan, WI
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $11,300 | $16,900 | $22,500 | 28% |
| Labor | $28,300 | $42,500 | $56,700 | 70% |
| Permits and fees | $470 | $1,200 | $1,900 | 2% |
| Total | $40,100 | $60,600 | $81,100 | 100% |
What is behind the Sheboygan number
The wage side of the estimate leans on carpenters, who do 50% of the hours on a typical job. Their local median is $30.17 an hour. Add the other trades involved and the blended wage index for Sheboygan is 1.11 (US = 1.00), which puts labor at 70% of the total.
On the materials line, the BEA goods price index for the Sheboygan metro is 93.8 (US = 100). The midpoint materials bill for 300 sq ft comes to $16,900, compared with $18,000 at national prices. Permit and inspection fees are scaled by the broader index (94.0) and land at $470 to $1,900.
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 Sheboygan. The wage table below marks each row.
Sheboygan: what basic, standard and premium work costs
Three bands are cut from the same cited range and localized for Sheboygan 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 3 common sizes.
Basic
$40,100 to $56,500
Bump-out or simple room without plumbing
Standard
$52,400 to $68,800
Standard room addition with HVAC and electrical
Premium
$64,700 to $81,100
Large addition with bath or kitchen and a new foundation
| Size | Basic | Standard | Premium |
|---|---|---|---|
| bump-out (100 sq ft) | $13,700 – $19,500 | $18,000 – $23,900 | $22,400 – $28,300 |
| 20x20 room (400 sq ft) | $53,300 – $74,900 | $69,500 – $91,200 | $85,800 – $107,500 |
| large suite (600 sq ft) | $79,700 – $112,000 | $104,000 – $136,000 | $128,000 – $160,000 |
Home addition: what moves the price in Sheboygan
Permits
Construction permits run $500-$2,000, or $5-$21 per $1,000 of project cost (HomeGuide).
Foundation
A foundation, framing, roofing and matching exterior finishes all have to be built before the interior work starts.
Type of addition
A new room is $125-$250 per sq ft; a bump-out $85-$200; an attic conversion $50-$150; a garage conversion $50-$200 (HomeGuide).
Local wages behind the labor line
Wages are the part of this estimate that changes most from town to town. 6 trades carry the job here, and each is compared with its US median. The weighted result for Sheboygan is 1.11 times the national level.
For carpenters (47-2031, weighted 50%) the local median is $30.17 an hour, which is 4% above the national $29.12. The middle half of them earn between $24.39 and $40.68 an hour. BLS counts 230 of them working in the area, 37.9 for every 10,000 jobs (US: 43.1), so the local bench is about average.
For cement masons and concrete finishers (47-2051, weighted 10%) the local median is $32.37 an hour, which is 18% above the national $27.41. The middle half of them earn between $28.76 and $33.85 an hour. BLS counts 140 of them working in the area, 23.1 for every 10,000 jobs (US: 13.3), so the local bench is deeper than average.
Electricians (47-2111), 10% of the weighting: a median of $37.92 an hour, 25% above the US median of $30.38. The middle half of them earn between $28.40 and $45.18 an hour. About 370 work in the metro. That is 61.0 per 10,000 jobs, compared with 48.7 nationally, which suggests plenty of local crews to bid.
For plumbers, pipefitters and steamfitters (47-2152, weighted 10%) the local median is $44.01 an hour, which is 43% above the national $30.67. The middle half of them earn between $29.77 and $50.42 an hour. BLS counts 150 of them working in the area, 24.7 for every 10,000 jobs (US: 30.0), so the local bench is thinner than average.
Drywall and ceiling tile installers (47-2081) carry 10% of the labor weighting. BLS does not publish this trade for the Sheboygan metro, so we used the Wisconsin statewide median: $28.83 an hour against $28.33 for the US. The middle half of them earn between $23.05 and $33.42 an hour.
For roofers (47-2181, weighted 10%) the local median is $28.00 an hour, which is 5% above the national $26.65. The middle half of them earn between $22.97 and $30.53 an hour. BLS counts 50 of them working in the area, 8.2 for every 10,000 jobs (US: 8.7), so the local bench is about average.
Quotes come from real crews, not medians. If the carpenters on your job are paid at the 75th percentile ($40.68 an hour) instead of the median, the labor line grows by about $6,900. At the 25th percentile ($24.39) it shrinks by about $3,800. The total moves by 11.4% or 6.3%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 60,630 jobs in the Sheboygan area. That makes it the 285th largest of the 300 metros we cover, with 0.04% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 50% | $24.39 | $30.17 | $40.68 | $29.12 | 1.04 | metro |
| Cement masons and concrete finishers (47-2051) | 10% | $28.76 | $32.37 | $33.85 | $27.41 | 1.18 | metro |
| Electricians (47-2111) | 10% | $28.40 | $37.92 | $45.18 | $30.38 | 1.25 | metro |
| Plumbers, pipefitters and steamfitters (47-2152) | 10% | $29.77 | $44.01 | $50.42 | $30.67 | 1.43 | metro |
| Drywall and ceiling tile installers (47-2081) | 10% | $23.05 | $28.83 | $33.42 | $28.33 | 1.02 | state |
| Roofers (47-2181) | 10% | $22.97 | $28.00 | $30.53 | $26.65 | 1.05 | metro |
| Blended | 100% | 1.11 | |||||
What nearby projects cost in Sheboygan
Because every project leans on different trades, Sheboygan's wage level does not move all prices equally. Against the US midpoint, bathroom remodel runs +6% and kitchen remodel −2%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Kitchen remodel | 120 sq ft | $18,100 – $30,800 | −2% |
| Bathroom remodel | 45 sq ft | $5,000 – $24,800 | +6% |
| Detached garage | 576 sq ft | $29,700 – $59,500 | +2% |
| Roof replacement | 2,000 sq ft of roof | $6,300 – $12,700 | +2% |
When to schedule home addition in Sheboygan
We use NOAA's 1991-2020 climate normals for Sheboygan (in the city). These are 30-year monthly averages, not forecasts.
April through October is the stretch where digging, grading and setting material in the ground runs into the fewest weather problems in Sheboygan (7 of 12 months). January, February, March, November and December have an average overnight low at or below freezing (32°F).
In January, February, March, November and December the average low is at or below freezing, which means frozen ground and slower digging, compaction and sod or stone placement. NOAA counts about 133 days a year with a low at or below 32°F at this station.
Sheboygan gets about 35 inches of precipitation in a normal year. The wettest months are May, June and August (4.0 inches in August). Inside the workable window, July and September are the driest, at 3.2 and 2.7 inches. The station averages about 9 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 | 30 | 15 | 2.1 | Cold |
| Feb | 33 | 17 | 1.7 | Cold |
| Mar | 42 | 26 | 2.1 | Cold |
| Apr | 52 | 36 | 3.5 | Workable |
| May | 63 | 46 | 3.7 | Workable |
| Jun | 74 | 56 | 4.0 | Workable |
| Jul | 82 | 63 | 3.2 | Workable |
| Aug | 80 | 62 | 4.0 | Workable |
| Sep | 72 | 55 | 2.7 | Workable |
| Oct | 59 | 42 | 3.2 | Workable |
| Nov | 47 | 31 | 2.4 | Cold |
| Dec | 36 | 22 | 2.1 | Cold |
How Sheboygan compares
Of the five closest metros, 3 are cheaper than Sheboygan. Racine is the lowest at about $59,300 (midpoint, 300 sq ft), 65 miles away.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Sheboygan, WIthis page | $40,100 – $81,100 | $60,600 | |
| Appleton, WI50 miles | $39,800 – $80,400 | $60,100 | −1% |
| Oshkosh, WI50 miles | $44,700 – $90,300 | $67,500 | +11% |
| Green Bay, WI50 miles | $39,400 – $79,600 | $59,500 | −2% |
| Milwaukee, WI55 miles | $40,500 – $81,900 | $61,200 | +1% |
| Racine, WI65 miles | $39,200 – $79,300 | $59,300 | −2% |
| Wisconsin (statewide) | $39,300 – $79,500 | $59,400 | −2% |
| United States | $38,000 – $77,000 | $57,500 | −5% |
Across 300 US metros, Sheboygan comes in at #70 from the top. The priciest is Honolulu, HI at $79,600; the cheapest is Brownsville, TX at $44,300 (midpoints, 300 sq ft). Statewide, Sheboygan is 2% above the Wisconsin figure.
Other Wisconsin metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Milwaukee, WI | 820,780 jobs | $40,500 – $81,900 | $61,200 | +1% |
| Madison, WI | 408,070 jobs | $40,200 – $81,300 | $60,700 | level |
| Green Bay, WI | 174,550 jobs | $39,400 – $79,600 | $59,500 | −2% |
| Appleton, WI | 124,230 jobs | $39,800 – $80,400 | $60,100 | −1% |
| Oshkosh, WI | 93,750 jobs | $44,700 – $90,300 | $67,500 | +11% |
| Eau Claire, WI | 86,060 jobs | $38,600 – $78,000 | $58,300 | −4% |
Cities with a workforce like Sheboygan's
Big cities and small ones price differently, so here is Sheboygan against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Dothan, AL | 60,720 jobs | $31,000 – $62,900 | $46,900 | −22% |
| Jonesboro, AR | 60,620 jobs | $30,600 – $62,100 | $46,400 | −23% |
| Decatur, AL | 61,240 jobs | $34,000 – $68,800 | $51,400 | −15% |
| Chambersburg, PA | 60,280 jobs | $35,600 – $72,100 | $53,900 | −11% |
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Home addition in Sheboygan: your questions
+How much does it cost to build a home addition in Sheboygan?
For 300 sq ft, expect $40,100 to $81,100 in the Sheboygan area. A standard-spec job lands at $52,400 to $68,800. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for home addition in Sheboygan?
About $132 to $264 per sq ft for materials and labor, plus $470 to $1,900 for the permit if one is needed. The US range is $125 to $250.
+Is home addition cheaper in Sheboygan or Appleton?
Appleton is 50 miles away. The midpoint for 300 sq ft there is $60,100, which is 1% less than Sheboygan ($60,600). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Sheboygan?
About 70% at the midpoint, or $42,500 out of $60,600. Materials are 28% and permits 2%. Nationally, labor is 67%.
+What would 20x20 room (400 sq ft) cost in Sheboygan?
$53,300 to $107,500. Pick a different size in the estimator above to get your own number.
+Does home addition need a permit in Sheboygan?
Often, but rules are set by your city or county building office, so call before you hire. Budget $470 to $1,900 for fees in the Sheboygan area (our national range of $500 to $2,000 scaled by the local price level).
+Is Sheboygan expensive for home addition compared with the rest of Wisconsin?
Sheboygan is 2% above the Wisconsin statewide estimate ($59,400 at the midpoint). We cover 12 metros in Wisconsin; see the state page to compare them.
+What do carpenters earn in Sheboygan?
The BLS median is $30.17 an hour in the Sheboygan area, compared with $29.12 nationally. The 25th to 75th percentile range is $24.39 to $40.68.
+What do basic and premium home addition work cost in Sheboygan?
For 300 sq ft, basic work runs $40,100 to $56,500 and premium work $64,700 to $81,100. Basic means: bump-out or simple room without plumbing. Premium means: large addition with bath or kitchen and a new foundation.
+When is the best time to build a home addition in Sheboygan?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are April through October. July and September are typically the driest of those months. Local contractors' schedules matter as much as the weather, so book early for the busy months.
Home addition near Sheboygan
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 Home Addition Cost? (2026) (accessed November 4, 2026)
- Cost to Renovate: Renovation Labor Report 2026: Where the Money Goes (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 = 32% of the installed price, from Cost to Renovate's mid-range 'Structural' category split (56% labor, 32% materials, 11% permits and design). It is a category average rather than an addition-specific figure.