Construction Loan Guide: How to Finance Ground-Up Development in 2026
Construction Loan Guide: How to Finance Ground-Up Development in 2026
Ground-up construction is one of the most profitable — and most complex — real estate investment strategies. Whether you're building a single-family spec home, a small multifamily project, or a custom build for a client, understanding construction financing is essential to your success.
How Construction Loans Work
Unlike a traditional mortgage where you receive the full loan amount at closing, a construction loan disburses funds in stages (draws) as construction progresses. You only pay interest on the funds that have been drawn, keeping your carrying costs low during the build.
The Construction Loan Lifecycle
- Pre-approval — Lender reviews your experience, credit, and project plans
- Appraisal — Appraiser determines the "as-completed" value (ARV)
- Closing — Loan closes; land/lot purchase funded (if applicable)
- Construction draws — Funds released at each milestone after inspection
- Completion — Certificate of Occupancy (CO) issued
- Exit — Sell the property or refinance into permanent financing
Understanding LTC and LTV
Construction loans use two key metrics:
Loan-to-Cost (LTC)
The loan amount as a percentage of total project cost (land + hard costs + soft costs).
LTC = Loan Amount / Total Project Cost
Most construction programs offer 80-90% LTC, meaning you need 10-20% equity.
Loan-to-Value (LTV)
The loan amount as a percentage of the as-completed appraised value (ARV).
LTV = Loan Amount / As-Completed Appraised Value
Most programs cap LTV at 65-75% of ARV. The lower of LTC and LTV determines your maximum loan.
Example:
- Total project cost: $500,000
- As-completed value (ARV): $700,000
- 90% LTC = $450,000
- 70% LTV = $490,000
- Maximum loan: $450,000 (limited by LTC)
How Construction Draws Work
Funds are released in 4-6 stages tied to construction milestones. A third-party inspector verifies completion of each stage before funds are released.
Typical Draw Schedule
| Draw | Milestone | % of Loan | What's Inspected |
|---|---|---|---|
| 1 | Foundation | 15-20% | Site prep, foundation poured and cured |
| 2 | Framing | 20-25% | Structural framing, roof sheathing |
| 3 | Rough MEP | 15-20% | Mechanical, electrical, plumbing rough-in |
| 4 | Drywall & Interior | 15-20% | Drywall hung, interior framing |
| 5 | Finishes | 15-20% | Flooring, cabinets, fixtures, paint |
| 6 | Final | 5-10% | CO issued, punch list complete |
Draw Process
- Builder completes milestone work
- Borrower requests draw from lender
- Lender sends third-party inspector (1-3 business days)
- Inspector verifies work completion and budget alignment
- Lender releases funds (typically within 2-5 business days)
Construction Loan Requirements
| Requirement | Details |
|---|---|
| Experience | 1+ completed project preferred (first-timers with strong GC can qualify) |
| Credit score | 660+ (best rates at 720+) |
| Down payment | 10-20% of total project cost |
| Reserves | 6-12 months of interest payments |
| Licensed GC | Required for most programs |
| Plans & permits | Architectural plans, engineering, and building permits |
| Budget | Detailed line-item construction budget |
| Timeline | Realistic construction timeline (12-24 months) |
Budgeting Your Construction Project
A well-prepared budget is critical for loan approval. Here's what to include:
Hard Costs (60-70% of total)
- Site preparation and grading
- Foundation and concrete
- Framing and structural
- Roofing
- Mechanical (HVAC)
- Electrical
- Plumbing
- Insulation and drywall
- Interior finishes (flooring, cabinets, countertops)
- Exterior finishes (siding, landscaping)
Soft Costs (15-25% of total)
- Architectural and engineering fees
- Permits and impact fees
- Survey and soil testing
- Insurance (builder's risk)
- Legal and accounting
- Utility connections
Contingency Reserve (10-15%)
Always include a contingency reserve of 10-15% of hard costs. Construction projects almost always encounter unexpected costs — weather delays, material price changes, design modifications, or unforeseen site conditions.
Construction Loan Rates (Q2 2026)
| Factor | Range |
|---|---|
| Interest rate | 9.50% - 12.50% |
| Origination points | 1-3 points |
| Inspection fees | $150-$300 per draw |
| Extension fee | 0.5-1.0% of loan amount per 3-month extension |
Rates are influenced by:
- Borrower experience (more projects = better rates)
- Credit score
- LTC/LTV ratio
- Project location and type
- Market conditions
Step-by-Step: How to Get a Construction Loan
Step 1: Prepare Your Project Package
Before approaching a lender, assemble:
- Detailed construction budget (line-item)
- Architectural plans and specifications
- Building permits (or permit-ready plans)
- General contractor agreement with license verification
- Project timeline with milestone dates
- Comparable sales for ARV support
Step 2: Get Pre-Approved
Submit your project package to the lender. Pre-approval typically takes 3-5 business days and includes:
- Credit review
- Experience evaluation
- Preliminary budget review
- Term sheet with estimated rates and fees
Step 3: Appraisal and Underwriting
The lender orders an "as-completed" appraisal to determine the ARV. Underwriting reviews the full project package, budget, and borrower qualifications.
Step 4: Closing
Construction loan closing is similar to a traditional mortgage closing. You'll sign loan documents, fund your equity contribution, and the lender will fund the initial draw (typically the land/lot purchase).
Step 5: Build and Draw
Execute your construction plan, request draws at each milestone, and manage the project to completion.
Step 6: Exit
Once construction is complete and the CO is issued, execute your exit strategy:
- Sell the completed property
- Refinance into a DSCR loan (for rentals) or conventional financing
- Rent the property and refinance later
Common Mistakes to Avoid
- Underestimating soft costs — Permits, engineering, and insurance add up fast
- No contingency reserve — Always budget 10-15% for unexpected costs
- Unrealistic timeline — Weather, permits, and supply chain issues cause delays
- Choosing the cheapest GC — Quality and reliability matter more than the lowest bid
- No exit strategy — Know how you'll sell or refinance before you start building
Ready to Build?
If you have a construction project in Arizona, California, Nevada, Washington, or Colorado, we can help you secure competitive construction financing.
Get Pre-Approved → — Submit your project details and get a term sheet within 48 hours.
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