After three decades in real estate investing, I've watched countless landlords make the same costly mistake: they budget for everything except the inevitable. They account for mortgages, taxes, insurance, and maintenance, but when the furnace dies in February or the roof starts leaking after a storm, they're caught completely off guard.
Capital expenditures—CapEx—are the major system replacements that will hit your properties whether you're ready or not. Unlike routine repairs that fix immediate problems, CapEx involves replacing entire systems that have simply reached the end of their useful life. If you're not reserving cash for these expenses, you're not running a business—you're gambling.
The Big Four: What You Need to Replace (and When)
Let me break down the four major systems that will eventually demand significant capital:
Roofs typically last 20-30 years depending on material. Asphalt shingles might give you 20-25 years, while metal roofing can push 30-50 years. Replacement costs run anywhere from $5,000 to $15,000 for a typical single-family home, with multifamily properties scaling up accordingly.
HVAC systems are your 15-20 year reality check. A standard residential unit replacement runs $4,000-$8,000, though this varies significantly by region and system type. In my experience, these rarely make it past 18 years before efficiency drops and repair costs become absurd.
Plumbing is trickier because it depends on what we're discussing. Water he ... Read More…