Buying a home in the Portland metro area is a high-stakes investment that requires a granular eye for structural detail. After 4 generations in construction, we've developed a professional-grade evaluation framework to help buyers identify catastrophic failures before they sign. Use this checklist to examine a listing like an ACGI contractor.
Primary Structural Evaluation
1. Roofing & Gutter Physics
Inspect for shingle curling, heavy moss accumulation (standard Portland roof killer), and flashing integrity at valleys. Ensure gutters aren't just present, but structurally secured and pitched for the 40+ inches of annual rainfall.
2. Foundation & Grading
Observe the soil slope. Portland's clay-rich soil requires a 6-inch drop over 10 feet. Check for horizontal cracks wider than 1/4 inch and verify if seismic anchoring (sill plate bolts) has been retrofitted.
3. Mechanical Systems (MEP)
Identify knob-and-tube wiring in pre-1950 homes (a major insurance blocker). Test water pressure at all fixtures and verify the age of the furnace; in Portland, a heating system over 15 years old should be budgeted for immediate replacement.
4. Attic & Crawl Space
Don't just look at the living room. Go into the crawl space. Look for standing water, musty odors, and failing vapor barriers—common indicators of expensive mold remediation requirements in the Pacific Northwest.
Portland-Specific Red Flags
- Sewer Scope: Non-negotiable for homes 40+ years old. Camera inspections identify invasive tree roots.
- Radon: Common in certain Portland zip codes; high concentrations require a $2,500+ mitigation system.
- Lead & Asbestos: Disclosure is required for homes pre-1978, but active management is necessary during any remodel.
At ACGI, we believe a home inspection is only as good as the contractor reviewing it. We provide pre-purchase consultations to review inspection reports and provide real-world repair estimates for buyers in the negotiation phase.
