Retirees Who Moved Near the Grandkids Say the Kids Had One Request They Never Saw Coming

Moving closer to grandchildren is a common retirement plan, usually centered on finding the right house. Couples compare home prices, property taxes, and book movers. Within months of unpacking, adult children typically ask whether Grandma and Grandpa could watch the baby during the week. That single question reshapes the budget, the calendar, and the portfolio target, and it chips away at the very freedom retirement was supposed to deliver.

Pricing a Move to the Raleigh Area

North Carolina is a useful representative destination. The state’s composite cost-of-living index stood at 96.7 in the second quarter of 2026, putting it about 3% below the national average of 100. The state also does not tax Social Security income, and its flat state income tax rate is 3.99%. In the Raleigh-Cary market, the median list price sits near $450,000, with homes typically sitting for around 59 days. Nationally, existing home sales ran at a pace just under 4 million annualized in September 2026, down 2.2% from a year earlier, which means selling the old house can take longer than expected.

Here is an annual budget for a couple aged 67 buying that median home with cash from selling their previous house:

• Property taxes and homeowners insurance: about $5,400
• Home maintenance: about $4,500
• Utilities: about $4,800
• Medicare Part B for two people at $202.90 a month each: $4,870
• Medigap, Part D, and dental: about $7,000
• Food, including meals out: about $12,000
• Transportation and car insurance: about $7,000
• Grandchild spending such as gifts, activities, and birthdays: about $6,000
• Travel and personal spending: about $8,000
• Reserves for a replacement car and emergencies: about $8,000
• Federal tax on withdrawals: about $5,000

That totals about $72,600. The average U.S. household spent $78,535 in the most recent BLS Consumer Expenditure Survey, so this budget is lean but realistic for a paid-off home. The Social Security Administration officially announced a 3.6% COLA for 2027 on October 14, 2026, the largest increase since 2023. That confirms benefits will grow modestly, though rising Medicare premiums consume a portion of every adjustment.

Turning That Budget Into a Portfolio Target

A retired couple receiving average benefits takes in about $3,208 a month, or $38,496 a year, according to the Social Security Administration’s 2026 COLA Fact Sheet. That leaves an annual gap of about $34,100 for the portfolio to cover. At a 4% withdrawal rate over a 30-year horizon starting at 67, the target comes to roughly $852,000 spread across broad index funds and a Treasury ladder.

If both partners wait until 70, benefits rise by about 24%, and the portfolio target drops to roughly $621,000. The catch is that the portfolio must cover the full budget from age 67 to 70, so the math only works if there is enough cash set aside for those three bridge years.

A Childcare Request Nobody Budgeted For

Almost 1 in 4 children under age 5 is cared for regularly by a grandparent. A University of Michigan poll found that 10% of grandparents aged 50 to 64 provide daily or near-daily care, compared with 6% of those 65 and older. The numbers make clear that this kind of arrangement is common, not exceptional.

Child Care Aware of America puts the national average annual price of child care at $13,184 in 2025. That figure represents 10% of the median income of a married couple with children and 33% of the median income of a single parent. Grandparents who agree to weekday care take on close to a full-time job with no pay, which can mean giving up part-time income and travel. If they pay for a daycare center instead, the annual spending gap grows by the full daycare bill, pushing the portfolio target at 4% to about $1.18 million. Over four years, daycare for one child costs roughly $52,736 at the national average.

A second risk lurks behind the childcare question: adult children sometimes move for work. If grandparents follow, selling a $450,000 home with a 6% sales commission costs about $27,000 before any moving expenses or closing costs on the next purchase.

What This Move Actually Requires

With a paid-off home near grandchildren and average Social Security benefits, this retirement works on roughly $850,000 invested at a 4% withdrawal rate. Delaying Social Security to age 70 brings that target down to about $620,000, provided there is enough cash to cover the three waiting years. If the family also needs help paying for child care, the target rises to closer to $1.2 million. Some couples choose to rent for the first year before buying, which lowers the cost of moving again if the family eventually relocates.

Child care is the variable most likely to change the outcome. Agreeing on the terms in writing before the move, specifically which days, for how many years, and whether any money changes hands, determines whether the plan rests on an $850,000 portfolio or a $1.2 million one.

Editor’s note: This article was updated to reflect the officially confirmed 2027 Social Security COLA of 3.6%, announced by the SSA on October 14, 2026, and the state’s revised 2026 cost-of-living index of 96.7, along with North Carolina’s current flat income tax rate of 3.99%.

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