Skip to navigationSkip to main contentSkip to right columnADVERTISEMENTDrew WoodSun, June 28, 2026 at 10:01 PM GMT+2 6 min readQuick Read$800,000 supports a Mesa retirement at 67, but only with a paid-off home and a 3.5% withdrawal rate, leaving roughly a $15,000 annual cushion.A 4% starting withdrawal rate fails about one-third of the time over a 28-year horizon under today's 3% inflation assumption.Summer cooling bills topping $450 a month, homeowners insurance in the low-$4,000s, and age-based Medigap hikes are the three costs most likely to break this budget.Are you ahead, or behind on retirement? SmartAsset's free tool can match you with a financial advisor in minutes to help you answer that today. Each advisor has been carefully vetted, and must act in your best interests. Don't waste another minute; learn more here.A 67-year-old retiree is nearing the finish line with a portfolio in the high six figures, a paid-off home sale on the horizon, and a Social Security check of about $2,700 a month. Like thousands of retirees before her, she has Mesa, Arizona circled on the map. The appeal is obvious: sunshine, golf, proximity to Phoenix's healthcare system, and a retirement culture built around people in exactly the same stage of life.Brocreative / Shutterstock.comThe question is whether the numbers work as well as the weather. An $800,000 portfolio and $2,700 a month from Social Security sounds substantial, but retirement in the desert is not as inexpensive as its reputation suggests. Housing, healthcare, air conditioning, and inflation all have a vote. Here is what it would actually take to make Mesa work on those numbers.Start with what is reliable. Social Security at $2,700 a month works out to $32,400 a year, and Arizona does not tax it. At a 4% initial withdrawal rate, the $800,000 portfolio generates another $32,000 in year one, for roughly $64,400 in gross income. A more cautious 3.5% draw, which is what a 67-year-old planning to age 95 should default to, brings the portfolio contribution down to $28,000 and total income to about $60,400.Are you ahead, or behind on retirement?