New Home Walkthrough Checklist
Ensure your new home is flawless before closing with this detailed walkthrough checklist. Inspect systems, finishes, and appliances to catch builder errors early.
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| Item | Priority | Who | Time | Success Criteria | If Not Done / Next Step |
|---|---|---|---|---|---|
| Test all electrical outlets | Required | DIY | 20 min | Tester shows correct wiring/ground | Mark with tape; notify electrician |
| Check HVAC heating/cooling | Required | DIY | 30 min | Air temperature changes at vents | Request HVAC technician review |
| Run all faucets and showers | Required | DIY | 15 min | No leaks; hot water arrives; good pressure | Document leak; call plumber |
| Flush every toilet | Required | DIY | 10 min | Proper flush; no leaks at base | Adjust tank or reseal base |
| Inspect kitchen appliances | Required | DIY | 20 min | All cycles run; no error codes | Contact appliance vendor/builder |
| Open/Close all windows | Recommended | DIY | 15 min | Smooth operation; locks engage | Lubricate tracks or realign frame |
| Check attic insulation | Required | Either | 15 min | Even coverage; meets depth specs | Add insulation to thin spots |
| Inspect roof shingles | Required | Professional | 20 min | No missing/damaged shingles | Schedule immediate roof repair |
| Test garage door sensors | Required | DIY | 5 min | Door reverses when path is blocked | Realign sensors or adjust tension |
| Check wall paint finish | Optional | DIY | 40 min | No scuffs, drips, or thin spots | Mark with blue tape for touch-up |
| Examine flooring/carpet | Recommended | DIY | 20 min | No seams showing; no scratches | Request floor buffing or re-stretch |
| Verify exterior grading | Required | Professional | 15 min | Soil slopes away from foundation | Regrade to prevent water pooling |
| Test doorbell and intercom | Optional | DIY | 5 min | Audible sound; video feed works | Check wiring or sync software |
| Check cabinet alignment | Recommended | DIY | 15 min | Doors hang level; drawers slide smooth | Adjust hinges or drawer glides |
| Inspect caulking in wet areas | Required | DIY | 10 min | Continuous seal around tubs/sinks | Re-caulk gaps to prevent rot |
| Verify light switch mapping | Recommended | DIY | 10 min | Every switch controls intended fixture | Rewire switch or label panel |
| Check basement for moisture | Required | DIY | 10 min | No damp spots or musty odors | Investigate waterproofing/sump pump |
| Test smoke/CO detectors | Required | DIY | 5 min | Alarm sounds on test button press | Replace batteries or unit |
Use the table above to systematically move through the property. Start from the exterior to check the foundation and siding, then move room-by-room internally, starting from the top floor down to the basement.
Always document the 'Success Criteria' for each item. If an item fails, do not just tell the builder—take a photo and add it to the written punch list that both parties sign before you leave the premises.