Texalb Investment Group

When Old Wins Turn Into Money Pits — The Real Cost of Aging Multifamily Buildings

Read time: ~3½ minutes

Owners who treat age like a number get burned. Here’s the math, the risks, and how to stop a property from going from “value-add” to “value-loss.”


Older multifamily properties can look like goldmines — low entry prices, stable neighborhoods, predictable tenants. But there’s a fine line between “vintage value” and “slow-motion disaster.” Properties built before 1970 are hitting the edge of their structural and mechanical lifespan. That means rising costs, insurance headaches, and operational risk that can quietly crush returns.


1) Expenses are compounding faster than rents

National data shows average operating costs jumped 7.1% in 2024 to around $8,950 per unit. Insurance alone rose 27.7% last year, and older properties are penalized more because of condition, age, and loss history. Add 1960s wiring, cast-iron plumbing, outdated HVAC, and you’ve got constant maintenance inflation baked in.

Meanwhile, rent growth has flattened nationwide — just 0.8% YoY in mid-2024 — meaning your expenses rise while revenue stalls. That’s how “positive cash flow” turns into “break-even” without warning.


2) The capital time bomb

Ken McElroy calls it “deferred maintenance on steroids.” Roofs, plumbing stacks, electrical systems, and façades built 50+ years ago weren’t designed for today’s loads or codes. Once you open the walls, the surprises start — and they’re never small.

If you buy a property built before 1975, expect large, front-loaded CapEx. A full system audit before closing isn’t optional; it’s survival. Lenders and agencies now demand reserve schedules for this exact reason — aging infrastructure fails hard, not gradually.


3) Insurance is the new silent killer

Older properties in Texas, Florida, and Gulf states are getting hammered. Premiums have doubled since 2021 in some markets, with older assets seeing the biggest hikes. Insurers price in materials, roof age, and claim potential — meaning if you don’t modernize roofs, wiring, or water systems, expect more premium pain or limited coverage options.


4) The way to play it smart

Buying a 1960s or early-’70s building isn’t reckless — if you underwrite like a professional:

  • Budget $500–$700 per unit per year for reserves.

  • Run insurance stress tests (+25%, +50%, or more) before you buy.

  • Hold 6–12 months of OpEx in contingency.

  • Plan system replacements — don’t “hope” they last.

  • Exit plan: how does the property compete when newer supply hits?


Bottom line

There’s still opportunity in old bones — if you treat them like what they are: aging machines with limited runway. Most investors lose not because they bought old, but because they pretended it was new.

At TexAlb, we underwrite these assets for what they are, not what brokers wish they were. That’s how you turn risk into calculated reward — and stay in control when others get caught off guard. There’s no shame in buying older product — it’s where value-add returns exist. The shame is buying ignorance. If you’re not modeling realistic insurance shocks, replacement reserves, and the lumpy nature of aging systems, you’re not investors — you’re speculators. And speculators get burned.


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Picture of Mario Rapaj

Mario Rapaj

Multifamily Real Estate
Investor & Syndicator

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