BuildGrade
How Much Does a 2-Car Garage Cost to Build?
A 2-car garage is the most common garage size in America. Get instant cost estimates for standard, deep, and wide layouts.
Pole Barn
$26,928 – $36,432
Steel Building
$34,272 – $46,368
Stick Built
$58,752 – $79,488
Standard 24×24 (576 sq ft), standard finish, average-cost region.
Your Shop Build
Set the size, type, and finish for your shop or outbuilding.
576 sq ft
Insulation, electrical, finished walls — typical functional build.
Typical pricing for most U.S. markets. If unsure, start here.
Remote areas often fall into high-cost due to limited labor and material access.
Site Work & Utilities
Most shops need at least concrete and electrical — toggle what applies.
Estimated Project Cost
$58,752–$79,488
Stick-built shops offer the most flexibility for finished interior spaces, but are typically the highest cost.
Stick Built costs roughly $37,440 more than Pole Barn at this size. Consider whether the added features justify the premium.
Based on typical U.S. construction costs for your selected finish & region.
Share this estimate
Turn this into a full investment analysis
Model ROI, cash flow, and cap rate with your build cost in DealForge.
How Much Does It Cost to Build a 2-Car Garage?
A standard 2-car garage is 24×24 feet (576 sq ft) — the most common garage size built in the US. Total cost ranges from $27,000 to $119,000 depending on whether you build a basic pole barn shell or a fully finished stick-built structure with insulation, drywall, electrical, and concrete. For a per-square-foot breakdown, see our garage cost per square foot calculator.
2-Car Garage Cost by Building Type
Standard 24×24 (576 sq ft), average-cost region. Structure only — add concrete, electrical, and site prep separately.
| Building Type | Basic | Standard | Premium |
|---|---|---|---|
| Pole Barn | $17k – $23k | $27k – $36k | $39k – $53k |
| Steel | $22k – $30k | $34k – $46k | $49k – $66k |
| Stick Built | $39k – $53k | $59k – $79k | $88k – $119k |
Average-cost region. Actual costs vary by contractor, site conditions, and local labor rates.
Standard 2-Car Garage Sizes
Not all 2-car garages are the same size. The right dimensions depend on your vehicles, storage needs, and whether you want workspace:
| Layout | Size | Sq Ft | Best For |
|---|---|---|---|
| Minimum | 20 × 20 | 400 | Compact cars, tight lots |
| Standard | 24 × 24 | 576 | Most common, fits SUVs |
| Deep | 24 × 30 | 720 | Trucks, workbench at rear |
| Wide | 28 × 24 | 672 | Easy door opening, side storage |
Need more room? A 30×30 garage adds 56% more space for about 30–40% more cost — a strong value upgrade if you want workshop space.
Attached vs Detached 2-Car Garage
An attached 2-car garage shares a wall with your home, saving on one wall and the roofline transition. It typically costs 10–15% less than a detached structure. A detached 2-car garage costs more but offers placement flexibility, noise separation, and the option to use pole barn or steel construction. Most homeowners in suburban areas choose attached; rural properties favor detached.
2-Car Garage with Loft or Apartment
Adding a loft or apartment above a 2-car garage typically adds $30,000–$80,000 to the base cost depending on finish level and local building codes. A loft for storage is the cheapest option. A full living space (ADU) with plumbing, HVAC, and egress windows costs more but can generate rental income or serve as a guest suite. Check local zoning — many municipalities now have streamlined ADU permitting.
Does a 2-Car Garage Add Home Value?
Yes — data consistently shows a 2-car garage adds 60–80% of its construction cost to resale value. In many markets, homes without garages sell for $20,000–$50,000 less than comparable homes with one. A well-built garage also reduces days on market. The ROI is strongest in cold-weather states and suburban neighborhoods where garage parking is expected.
Site Work & Add-On Costs
For a standard 24×24 (576 sq ft) 2-car garage, expect these common add-ons beyond the structure:
- Concrete slab: ~$4,600 ($8/sq ft)
- Electrical: ~$2,900 ($5/sq ft) — included in standard+ finishes
- Plumbing: ~$2,000 ($3.50/sq ft) — included in premium finish
- Site prep & grading: ~$1,150 ($2/sq ft)
- Garage doors (2): $1,500–$4,000 depending on insulation and style
- Driveway extension: $2,000–$6,000 for concrete or asphalt
Frequently Asked Questions
- How much does it cost to build a 2-car garage?
- A standard 2-car garage (24×24, 576 sq ft) costs between $27,000 and $119,000 depending on building type and finish level. A standard stick-built 2-car garage runs roughly $59,000–$79,000. Pole barn is the cheapest option starting around $27,000.
- What size is a standard 2-car garage?
- A standard 2-car garage is 24×24 feet (576 sq ft). This fits two average-sized vehicles with room for doors to open. For SUVs or trucks, consider going 24×30 or 28×24 for extra clearance.
- Is it cheaper to build a 2-car garage attached or detached?
- Attached garages are typically 10–15% cheaper because they share a wall with your home and can tie into the existing roofline. Detached garages cost more but offer placement flexibility and the option to use cheaper building types like pole barn.
- Does a 2-car garage increase home value?
- Yes — a 2-car garage adds roughly 60–80% of its construction cost to your home's resale value. In markets where garage parking is expected, it can also significantly reduce time on market.
- How long does it take to build a 2-car garage?
- A pole barn 2-car garage can go up in 1–2 weeks. Steel kits take 1–3 weeks. Stick-built construction takes 4–8 weeks. Add time for permits, foundation, and inspections — total timeline is often 2–4 months from permit to completion.