A construction loan finances building a new home. You receive funds in stages (draws) as construction progresses, paying interest-only during building. After completion, the loan either converts to a permanent mortgage (one-time close) or you refinance into a separate mortgage (two-time close). Construction loans require 20-25% down, 680+ credit and an approved builder with detailed plans and budget.
How Construction Loans Work in 2026
Construction Financing Structure
Unlike a regular mortgage, construction loans:
- Fund home construction in stages
- Have interest-only payments during building
- Convert to permanent financing after completion
- Require builder approval and project oversight
The Draw Process
Money is released in “draws” as work is completed:
- Foundation complete: First draw released
- Framing complete: Second draw
- Rough-in complete: Third draw
- Drywall/interior: Fourth draw
- Final completion: Last draw
Before each draw:
- Inspector verifies completed work
- Lender approves release
- Funds go to builder (not you)
Interest Payments During Construction
You pay interest only on drawn amounts:
Example:
- Total loan: $400,000
- Month 1 (draw $80,000): Interest on $80,000
- Month 3 (draw $120,000): Interest on $200,000
- Month 6 (draw $100,000): Interest on $300,000
Interest payments increase as more money is drawn.
Types of Construction Financing Options
Construction-to-Permanent Loan (One-Time Close)
How it works:
- Single loan for construction and permanent mortgage
- One closing, one set of fees
- Converts automatically when building is complete
Advantages:
- One closing cost
- Rate locked from start
- Simpler process
- No requalification after construction
Disadvantages:
- Less flexibility if plans change
- May have slightly higher rates
- Must commit to permanent terms upfront
Construction-Only (Two-Time Close)
How it works:
- Separate loan for construction
- Refinance into permanent mortgage when complete
- Two closings, two sets of fees
Advantages:
- More flexibility
- Can shop permanent financing later
- May get better permanent rate
Disadvantages:
- Two sets of closing costs
- Must qualify twice
- Rate risk on permanent loan
- More paperwork
Renovation/Rehab Loans
For major renovations to existing properties:
FHA 203(k): FHA-insured renovation financing
Fannie Mae HomeStyle: Conventional renovation loan
VA Renovation: For eligible veterans
Construction Loan Requirements and Qualifications
Down Payment for Construction Loans
| Loan Type | Typical Down Payment |
|---|---|
| Construction-to-permanent | 20-25% |
| Construction-only | 20-25% |
| FHA construction | 3.5% |
| VA construction | 0% (if available) |
Down payment is based on total project cost (land + construction).
Credit Score
| Score | Availability |
|---|---|
| 720+ | Best rates, most options |
| 680-719 | Good options |
| 660-679 | Limited options, higher rates |
| Below 660 | Very difficult |
Debt-to-Income Ratio
Standard limits apply:
- Back-end DTI: 43-45%
- Calculated on future permanent payment
Cash Reserves
Typically 6-12 months of reserves required:
- Construction projects have cost overruns
- Lenders want cushion for surprises
Builder Requirements
Lender-approved builder must have:
- Valid contractor’s license
- Liability insurance
- Workers’ compensation insurance
- Track record of completed projects
- References and portfolio
- Financial stability
You usually cannot act as your own builder (owner-builder loans are rare and require experience).
Project Documentation
Required before approval:
- Detailed plans and blueprints
- Specifications (materials, finishes)
- Itemized construction budget
- Timeline/schedule
- Building permits
- Appraisal (based on plans)
The Construction Loan Application Process
Step 1: Construction Loan Pre-Qualification
Verify you qualify for the total project:
- Land cost (if not owned)
- Construction costs
- Contingency (10-15% buffer)
Step 2: Find Land (If Needed)
Options:
- Buy land separately, then get construction loan
- Include land in construction loan
- Use land you already own as down payment
Step 3: Select Builder
Choose a lender-approved builder:
- Get multiple bids
- Check references
- Review portfolio
- Verify licensing and insurance
Step 4: Finalize Plans and Budget
Work with builder on:
- Detailed blueprints
- Materials and specifications
- Itemized budget
- Construction timeline
Step 5: Apply for Construction Loan
Submit:
- Personal financial documents
- Project plans and budget
- Builder information
- Land documentation
Step 6: Appraisal
Appraiser values the completed home based on plans:
- “Subject to completion” appraisal
- Confirms value supports loan amount
- May suggest modifications if value is low
Step 7: Approval and Closing
Lender approves and you close:
- Sign loan documents
- Pay closing costs
- Receive construction loan commitment
Step 8: Construction Phase
Building begins:
- Builder requests draws as work progresses
- Inspector verifies completion of each phase
- You pay interest on drawn amounts
- Typical timeframe: 6-12 months
Step 9: Final Inspection and Conversion
When complete:
- Final inspection confirms completion
- Certificate of occupancy issued
- Loan converts to permanent mortgage (one-time close)
- Or refinance into permanent mortgage (two-time close)
Construction Mortgage Rates: What You’ll Pay
Construction Loan Rates Today
Construction loans have higher rates than standard mortgages:
- Typically 1-2% above current mortgage rates
- If 30-year fixed is 6.5%, expect 7.5-8.5% during construction
- Variable rate during construction is common
- Permanent rate may be lower after conversion
Closing Costs
One-time close: 3-5% of total loan (paid once)
Two-time close:
- Construction closing: 2-4%
- Permanent closing: 2-3%
- Total: 4-7% (but spread over time)
Interest Reserve
Some loans include interest reserve:
- Prepaid interest added to loan
- Covers interest payments during construction
- Reduces out-of-pocket during building
Inspection Fees
Each draw requires inspection:
- $75-$150 per inspection
- 4-6 inspections typical
- Total: $300-$900
Managing Cost Overruns
Why Overruns Happen
- Material price increases
- Change orders (upgrades)
- Unforeseen conditions
- Weather delays
- Labor shortages
How to Prepare
Build in contingency:
- 10-15% of construction budget
- Required by most lenders
- Your cushion for surprises
Control change orders:
- Every change costs money
- Get written cost before approving
- Changes delay completion
Monitor progress:
- Visit site regularly
- Review invoices and draw requests
- Communicate with builder
If You Run Over Budget
Options:
- Use contingency funds
- Pay difference from savings
- Reduce scope (eliminate upgrades)
- Request loan modification (difficult)
Land Considerations
Buying Land with Construction Loan
Combined financing:
- Land + construction in one loan
- Single closing
- Land must be suitable for building
Separate land loan:
- Buy land first with land loan
- Use land as down payment for construction
- Two separate transactions
Using Land You Own
Land as equity:
- Appraised value counts toward down payment
- May reduce cash needed
- Must be owned outright or have significant equity
Land Requirements
Lenders verify:
- Buildable lot
- Proper zoning
- Access to utilities
- Environmental clearance
- Clear title
- No restrictions preventing planned construction
FHA and VA Construction Loan Options
FHA Construction Loans: 203(k) New Construction
One-time close FHA:
- 3.5% down payment
- 580+ credit score
- FHA-approved builder required
- MIP required
Advantages:
- Lower down payment
- Lower credit requirements
- Government backing
Disadvantages:
- More paperwork
- Fewer lenders offer it
- Property standards apply
VA Construction Loans
Available to eligible veterans:
- 0% down payment
- No PMI
- VA-approved builder
- VA minimum property requirements
Challenges:
- Few lenders offer VA construction
- More complex process
- Builder must understand VA requirements
How to Find Construction Loan Lenders
Where to Find Construction Financing
Local banks and credit unions:
- Often have construction programs
- Know local builders and markets
- More flexible on unique situations
National lenders:
- Standardized programs
- May be less flexible
- Larger capacity
Mortgage brokers:
- Access to multiple lenders
- Can find specialized programs
- Helpful for complex situations
Questions to Ask
- Do you offer one-time or two-time close?
- What are your builder requirements?
- How are draws handled?
- What’s the interest rate during construction?
- What happens if construction is delayed?
- How long do I have to complete construction?
- What contingency reserve is required?
Common Construction Loan Mistakes
Underestimating Costs
Problem: Budget too tight, run out of money
Solution: Include 15% contingency, get detailed bids, expect the unexpected
Choosing the Wrong Builder
Problem: Builder issues cause delays, cost overruns, quality problems
Solution: Research thoroughly, check references, verify licensing and insurance
Not Understanding the Draw Process
Problem: Cash flow issues, delays in funding
Solution: Understand timing, have reserves, communicate with lender
Making Too Many Changes
Problem: Change orders add cost and time
Solution: Finalize plans before starting, limit changes to essentials
Ignoring the Timeline
Problem: Rate lock expires, loan terms change, added costs
Solution: Build in buffer, monitor progress, address delays quickly
Frequently Asked Questions
How much down payment do I need for a construction loan?
Typically 20-25% of total project cost. FHA construction loans require only 3.5% down. VA construction loans may offer 0% down for eligible veterans.
Can I be my own contractor?
Rarely. Most lenders require licensed, insured, experienced builders. Owner-builder loans exist but are uncommon and require demonstrated construction experience.
How long do I have to complete construction?
Typically 12 months, sometimes up to 18 months. Extensions may be possible but often involve fees or rate changes.
What if my construction costs exceed my loan?
You’ll need to cover the difference from savings, use your contingency reserve, reduce scope or attempt a loan modification (difficult once construction starts).
Are construction loan rates higher?
Yes. Expect rates 1-2% higher than standard mortgages during construction. The permanent rate (after conversion) is typically in line with market rates.
Can I include land in my construction loan?
Yes, many construction loans can include land purchase. Alternatively, if you already own land, its equity can count toward your down payment.
David Thompson
Former Bank Underwriter, 20+ Years in Lending
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