Home addition cost in St. Cloud, MN
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $40,600 – $82,100
- Per sq ft
- $134 – $268
- before permit
- Versus US midpoint
- +7%
- US $57,500
- Rank of 300 metros
- #58
- 1 = most expensive
St. Cloud homeowners pay roughly $40,600 to $82,100 to build a home addition at 300 sq ft, or $134 to $268 per sq ft (permit not included). Against the US midpoint, St. Cloud is 7% higher. Carpenters earn a median of $29.14 an hour in the St. Cloud area, 0% above the US median of $29.12.
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Estimated cost for 300 sq ft in St. Cloud, MN, standard level
$53,000 to $69,600
About $174 to $228 per sq ft before permits. Labor is about 70% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $14,900 | $19,500 |
| Labor | $37,300 | $48,800 |
| Permits and fees | $830 | $1,350 |
| Total | $53,000 | $69,600 |
Cost breakdown for 300 sq ft in St. Cloud, MN
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $11,500 | $17,200 | $22,900 | 28% |
| Labor | $28,700 | $43,000 | $57,400 | 70% |
| Permits and fees | $440 | $1,100 | $1,750 | 2% |
| Total | $40,600 | $61,300 | $82,100 | 100% |
What is behind the St. Cloud number
Labor is 70% of the midpoint bill here, against 67% nationally. The mix of trades behind this job is carpenters (50%), cement masons and concrete finishers (10%), electricians (10%), plumbers, pipefitters and steamfitters (10%), drywall and ceiling tile installers (10%), roofers (10%). We weight each trade's local median wage by that share and compare it with the national median. In St. Cloud the blended ratio comes out at 1.13.
On the materials line, the BEA goods price index for the St. Cloud metro is 95.4 (US = 100). The midpoint materials bill for 300 sq ft comes to $17,200, compared with $18,000 at national prices. Permit and inspection fees are scaled by the broader index (87.6) and land at $440 to $1,750.
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 St. Cloud. The wage table below marks each row.
Specs and site conditions that change a St. Cloud bid
Plumbing and fixtures
Adding a bathroom or kitchen drives the price up the most.
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.
Planning more than one job in St. Cloud?
Because every project leans on different trades, St. Cloud's wage level does not move all prices equally. Against the US midpoint, roof replacement runs +22% and kitchen remodel −1%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Kitchen remodel | 120 sq ft | $18,300 – $31,100 | −1% |
| Bathroom remodel | 45 sq ft | $5,050 – $25,200 | +8% |
| Detached garage | 576 sq ft | $30,100 – $60,400 | +4% |
| Roof replacement | 2,000 sq ft of roof | $7,750 – $15,000 | +22% |
St. Cloud against nearby metros and the rest of Minnesota
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 300 sq ft range from $56,600 to $68,500 across St. Cloud and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| St. Cloud, MNthis page | $40,600 – $82,100 | $61,300 | |
| Minneapolis, MN70 miles | $45,300 – $91,700 | $68,500 | +12% |
| Fargo, ND150 miles | $37,400 – $75,800 | $56,600 | −8% |
| Rochester, MN155 miles | $40,600 – $82,200 | $61,400 | level |
| Duluth, MN155 miles | $40,500 – $81,800 | $61,100 | level |
| Eau Claire, WI160 miles | $38,600 – $78,000 | $58,300 | −5% |
| Minnesota (statewide) | $42,200 – $85,400 | $63,800 | +4% |
| United States | $38,000 – $77,000 | $57,500 | −6% |
Across 300 US metros, St. Cloud comes in at #58 from the top. The priciest is Honolulu, HI at $79,600; the cheapest is Brownsville, TX at $44,300 (midpoints, 300 sq ft). Statewide, St. Cloud is 4% below the Minnesota figure.
Other Minnesota metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Minneapolis, MN | 1,951,650 jobs | $45,300 – $91,700 | $68,500 | +12% |
| Duluth, MN | 124,710 jobs | $40,500 – $81,800 | $61,100 | level |
| Rochester, MN | 122,980 jobs | $40,600 – $82,200 | $61,400 | level |
Cities with a workforce like St. Cloud's
Big cities and small ones price differently, so here is St. Cloud against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Champaign, IL | 105,500 jobs | $42,500 – $85,900 | $64,200 | +5% |
| Gainesville, GA | 103,870 jobs | $32,900 – $66,800 | $49,800 | −19% |
| Hagerstown, MD | 107,170 jobs | $35,900 – $72,800 | $54,400 | −11% |
| Charleston, WV | 103,450 jobs | $34,900 – $70,600 | $52,700 | −14% |
When to schedule home addition in St. Cloud
We use NOAA's 1991-2020 climate normals for St Cloud Rgnl Ap (5 miles from the city center). These are 30-year monthly averages, not forecasts.
May through October is the stretch where digging, grading and setting material in the ground runs into the fewest weather problems in St. Cloud (6 of 12 months). January, February, March, April, November and December have an average overnight low at or below freezing (32°F).
In January, February, March, April, 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 172 days a year with a low at or below 32°F at this station.
St. Cloud gets about 28 inches of precipitation in a normal year, including roughly 48 inches of snow. The wettest months are May, June and August (4.0 inches in August). Inside the workable window, September and October are the driest, at 3.0 and 2.6 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 | 21 | 3 | 0.7 | Cold |
| Feb | 26 | 7 | 0.8 | Cold |
| Mar | 39 | 20 | 1.6 | Cold |
| Apr | 54 | 32 | 2.6 | Cold |
| May | 68 | 45 | 3.7 | Workable |
| Jun | 77 | 55 | 3.8 | Workable |
| Jul | 82 | 59 | 3.6 | Workable |
| Aug | 79 | 56 | 4.0 | Workable |
| Sep | 71 | 48 | 3.0 | Workable |
| Oct | 56 | 36 | 2.6 | Workable |
| Nov | 39 | 23 | 1.4 | Cold |
| Dec | 26 | 10 | 0.9 | Cold |
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 St. Cloud is 1.13 times the national level.
For carpenters (47-2031, weighted 50%) the local median is $29.14 an hour, which is in line with the national $29.12. The middle half of them earn between $23.37 and $36.78 an hour. BLS counts 570 of them working in the area, 54.8 for every 10,000 jobs (US: 43.1), so the local bench is deeper than average.
For cement masons and concrete finishers (47-2051, weighted 10%) the local median is $29.37 an hour, which is 7% above the national $27.41. The middle half of them earn between $24.16 and $35.70 an hour. BLS counts 140 of them working in the area, 13.5 for every 10,000 jobs (US: 13.3), so the local bench is about average.
Electricians (47-2111), 10% of the weighting: a median of $39.37 an hour, 30% above the US median of $30.38. The middle half of them earn between $29.40 and $47.30 an hour. About 730 work in the metro. That is 70.2 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 $43.38 an hour, which is 41% above the national $30.67. The middle half of them earn between $29.73 and $50.77 an hour. BLS counts 830 of them working in the area, 79.9 for every 10,000 jobs (US: 30.0), so the local bench is deeper than average.
Drywall and ceiling tile installers (47-2081) carry 10% of the labor weighting. BLS does not publish this trade for the St. Cloud metro, so we used the Minnesota statewide median: $29.46 an hour against $28.33 for the US. The middle half of them earn between $27.86 and $37.31 an hour.
For roofers (47-2181, weighted 10%) the local median is $38.10 an hour, which is 43% above the national $26.65. The middle half of them earn between $27.86 and $44.05 an hour. BLS counts 130 of them working in the area, 12.5 for every 10,000 jobs (US: 8.7), so the local bench is deeper than average.
Quotes come from real crews, not medians. If the carpenters on your job are paid at the 75th percentile ($36.78 an hour) instead of the median, the labor line grows by about $5,000. At the 25th percentile ($23.37) it shrinks by about $3,800. The total moves by 8.2% or 6.2%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 103,920 jobs in the St. Cloud area. That makes it the 197th largest of the 300 metros we cover, with 0.07% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 50% | $23.37 | $29.14 | $36.78 | $29.12 | 1.00 | metro |
| Cement masons and concrete finishers (47-2051) | 10% | $24.16 | $29.37 | $35.70 | $27.41 | 1.07 | metro |
| Electricians (47-2111) | 10% | $29.40 | $39.37 | $47.30 | $30.38 | 1.30 | metro |
| Plumbers, pipefitters and steamfitters (47-2152) | 10% | $29.73 | $43.38 | $50.77 | $30.67 | 1.41 | metro |
| Drywall and ceiling tile installers (47-2081) | 10% | $27.86 | $29.46 | $37.31 | $28.33 | 1.04 | state |
| Roofers (47-2181) | 10% | $27.86 | $38.10 | $44.05 | $26.65 | 1.43 | metro |
| Blended | 100% | 1.13 | |||||
Pick a size, pick a tier: home addition pricing in St. Cloud
Three bands are cut from the same cited range and localized for St. Cloud 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
$40,600 to $57,200
Bump-out or simple room without plumbing
Standard
$53,000 to $69,600
Standard room addition with HVAC and electrical
Premium
$65,500 to $82,100
Large addition with bath or kitchen and a new foundation
| Size | Basic | Standard | Premium |
|---|---|---|---|
| bump-out (100 sq ft) | $13,800 – $19,700 | $18,200 – $24,100 | $22,600 – $28,500 |
| 20x20 room (400 sq ft) | $54,000 – $75,900 | $70,400 – $92,400 | $86,900 – $109,000 |
| large suite (600 sq ft) | $80,700 – $113,500 | $105,000 – $138,000 | $129,500 – $162,500 |
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 $53,000 to $69,600 for St. Cloud, MN is attached.
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Multi-page report for St. Cloud, MN: low, typical and high cost, a line-item breakdown of materials and labor by trade, permit notes, the best months to schedule, a quote comparison sheet, red flags, questions for contractors, checklists and every source. Save your estimate above, preview page 1 free, and unlock the full report for $9 one-time, or get every report with CostLocal Pro.
Home addition in St. Cloud: your questions
+How much does it cost to build a home addition in St. Cloud?
For 300 sq ft, expect $40,600 to $82,100 in the St. Cloud area. A standard-spec job lands at $53,000 to $69,600. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for home addition in St. Cloud?
About $134 to $268 per sq ft for materials and labor, plus $440 to $1,750 for the permit if one is needed. The US range is $125 to $250.
+Is home addition cheaper in St. Cloud or Minneapolis?
Minneapolis is 70 miles away. The midpoint for 300 sq ft there is $68,500, which is 12% more than St. Cloud ($61,300). Wage and materials indexes both feed that gap.
+How much of the bill is labor in St. Cloud?
About 70% at the midpoint, or $43,000 out of $61,300. Materials are 28% and permits 2%. Nationally, labor is 67%.
+What would 20x20 room (400 sq ft) cost in St. Cloud?
$54,000 to $109,000. Pick a different size in the estimator above to get your own number.
+Does home addition need a permit in St. Cloud?
Often, but rules are set by your city or county building office, so call before you hire. Budget $440 to $1,750 for fees in the St. Cloud area (our national range of $500 to $2,000 scaled by the local price level).
+Is St. Cloud expensive for home addition compared with the rest of Minnesota?
St. Cloud is 4% below the Minnesota statewide estimate ($63,800 at the midpoint). We cover 4 metros in Minnesota; see the state page to compare them.
+What do carpenters earn in St. Cloud?
The BLS median is $29.14 an hour in the St. Cloud area, compared with $29.12 nationally. The 25th to 75th percentile range is $23.37 to $36.78.
+What do basic and premium home addition work cost in St. Cloud?
For 300 sq ft, basic work runs $40,600 to $57,200 and premium work $65,500 to $82,100. 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 St. Cloud?
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.
Home addition near St. Cloud
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.