Episode Description
Roof, HVAC, and major building systems are some of the largest expenses in commercial real estate.
In this episode of Building Passive Income, CREI Collin explains how to inspect these systems, estimate their remaining useful life, and build a capital expenditure plan.
Learn how to avoid unexpected costs, plan ahead for major replacements, and protect your returns through disciplined CapEx planning.
What You’ll Learn
- Why major systems like roof and HVAC matter
- How to inspect roofs and estimate remaining life
- How to evaluate HVAC systems and replacement costs
- Key risks in plumbing, electrical, and structural systems
- What capital expenditures (CapEx) are and how they differ from expenses
- How to build a CapEx plan step by step
- How CapEx impacts underwriting and returns
- Red flags to watch for in major systems
Key Takeaways
Why Major Systems Matter
- Replacement costs can be significant
- System failures impact tenant experience and operations
- Buyers factor these costs into property value
The Roof
Common Roof Types
- Flat roofs: TPO, EPDM, or built-up roofing
- Pitched roofs: asphalt shingles, metal, or tile
How to Inspect
- Check age and material type
- Look for visible damage or ponding water
- Inspect interior for water intrusion
- Review maintenance history
Remaining Useful Life
Compare current age to expected lifespan.
If less than 3 to 5 years remain, plan for replacement.
Estimated Costs
- Flat roofs: approximately $5 to $10 per square foot
- Asphalt shingles: approximately $3 to $7 per square foot
- Metal roofs: approximately $7 to $12 per square foot
HVAC Systems
Types
- Individual unit systems
- Central systems
- Package units
- Split systems
How to Inspect
- Review system age and maintenance records
- Test performance
- Look for rust, leaks, or poor airflow
Remaining Useful Life
Typically 15 to 20 years depending on maintenance and usage.
Estimated Costs
- Individual systems: $3,000 to $5,000 per unit
- Package units: $4,000 to $7,000 per unit
- Central systems: $50,000+ depending on size
Other Major Systems
Plumbing
- Watch for aging pipes, leaks, or low pressure
- Water heaters typically last 10 to 15 years
Electrical
- Check for outdated wiring and overloaded circuits
- Look for code compliance issues
Foundation and Structure
- Look for cracks, settling, or shifting
Parking and Pavement
- Evaluate cracks, drainage, and overall condition
Exterior and Landscaping
- Inspect siding, paint, gutters, and overall curb appeal
What is CapEx?
Capital expenditures are large investments that extend the life of a property or improve its value.
They are different from operating expenses, which are ongoing day-to-day costs.
Some CapEx is planned. Some results from deferred maintenance.
How to Create a CapEx Plan
Step 1: Identify Major Systems
List all major systems across the property.
Step 2: Determine Age and Remaining Life
Estimate how long each system will last.
Step 3: Estimate Costs
Use PCA data and contractor quotes.
Step 4: Build a Timeline
Map out when each system will require replacement.
Step 5: Set Aside Reserves
Many investors set aside $250 to $500 per unit annually, with higher reserves for older assets.
Step 6: Update Annually
Adjust your plan based on actual performance and inspections.
How CapEx Impacts Underwriting
- Reduces available cash flow
- Impacts projected returns
- Must be included in financial modeling
Ignoring CapEx can lead to overstated returns and poor investment decisions.
Red Flags in Major Systems
- Systems near or past expected lifespan
- Lack of maintenance records
- Multiple systems failing at once
- Significant issues identified in PCA reports
- Seller unwilling to provide documentation
Episode Highlights
- [00:00] Why major systems impact returns
- [02:30] Roof types, inspection, and cost estimates
- [05:30] HVAC systems and replacement planning
- [08:30] Other major systems to evaluate
- [10:30] Building a CapEx plan step by step
- [13:00] How CapEx impacts underwriting
Resources Mentioned
- Episode 52: Property Condition Assessments (PCA)
- Episode 53: Phase I Environmental Reports
- Episode 54: Deferred Maintenance
Let’s Talk
Have questions about capital expenditures or property analysis? Connect with our team today: https://calendly.com/shelbi-creipartners/30min
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Next Episode
Next week: Financing strategies for commercial real estate
Disclaimer
This podcast is for informational purposes only and should not be considered financial, legal, or tax advice. Always consult with qualified professionals before making investment decisions.

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