Standard Operating Procedure: New Construction Home Inspection

Performing an inspection on a new construction property is a critical final step in the home-buying process. While new homes are brand new, they are often assembled under tight deadlines by various subcontractors, leading to oversights, improper installations, and "punch list" items that remain unaddressed. This SOP provides a comprehensive framework to ensure every structural, mechanical, and cosmetic element is scrutinized before the final walkthrough and closing.

Phase 1: Exterior & Site Drainage

• Grading: Confirm that the soil slopes away from the foundation on all sides to prevent water pooling.
• Roofing: Check for uniform shingle alignment, properly sealed flashing around chimneys/vents, and that gutters are pitched toward downspouts.
• Foundation: Scan for cracks in the concrete slab or foundation walls (hairline cracks are common, but wide, shifting cracks indicate structural distress).
• Siding/Stucco: Verify that all siding panels are secured, caulked at joints, and that there is adequate clearance between the siding and the ground (to prevent rot).
• Driveway/Walkways: Inspect for major unevenness or premature cracking that suggests poor sub-base preparation.

Phase 2: Interior Systems & Utilities

• HVAC: Run both heat and AC to ensure they reach target temperatures; listen for unusual rattling or vibration in the air handler.
• Electrical: Test every outlet with a plug-in circuit tester. Check that GFCIs in bathrooms, kitchens, and exteriors trip and reset correctly.
• Plumbing: Fill all tubs and sinks to capacity, then drain simultaneously to test for drain speed and check for leaks under cabinets.
• Water Pressure: Open multiple faucets at once to ensure pressure does not drop significantly.
• Attic/Crawlspace: Verify that insulation is distributed evenly and that ventilation baffles are not blocked.

Phase 3: Interior Finishes & Fixtures

• Windows & Doors: Open and close every window and door to ensure they latch properly and are not "binding" or sticking.
• Flooring: Walk the perimeter of rooms looking for "hollow" spots in hardwood or poor seams in carpet/vinyl.
• Cabinetry: Test all drawers and cabinet doors for smooth operation and ensure hardware is aligned symmetrically.
• Drywall: Check for "nail pops" or drywall tape seams that are visible; test walls for level corners.
• Caulking: Inspect wet areas (showers, tubs, kitchen backsplashes) to ensure they are sealed properly to prevent water intrusion.

Pro Tips & Pitfalls

• Pro Tip: Use the "Light Test": During the day, turn off all interior lights and close curtains/blinds to see if any outside light is leaking through window frames or door thresholds.
• Pro Tip: Bring a Level: A simple 2-foot level is essential to check if cabinetry and appliances are installed plumb; crooked cabinets can lead to long-term wear on hinges.
• Pitfall: The "Final Walkthrough" Fallacy: Do not assume that because the city performed inspections, the house is perfect. City inspectors look for code compliance, not cosmetic quality or fine-tuned functionality.
• Pitfall: Rushing the Inspection: Schedule at least 3–4 hours for a new build. Never sign a "Final Acceptance" document until you have personally verified every item on your punch list is resolved.

Frequently Asked Questions

1. Is a professional third-party inspector necessary for a new build? Yes. Even though the builder provides a warranty, a third-party inspector provides an unbiased report that you can use to hold the builder accountable for repairs before you officially close.

2. What is the most common issue found in new construction? Improper grading and drainage issues are the most frequent, followed closely by minor electrical wiring errors (e.g., reversed polarity in outlets) and plumbing leaks under sinks.

3. What should I do if I find a major defect? Document the issue with high-resolution photos, note it clearly on your walkthrough summary, and request a written plan from the builder detailing how and when it will be remediated. Do not release funds or finalize closing until the repair is inspected and approved.

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