Aging in Place vs Assisted Living vs Nursing Home With Mortgage Rates Above 7%: Which Costs Less Over 5 Years? (October 2026)
Margaret is 79, owns a $450,000 house, and needs help with bathing and getting out of her recliner. Her daughter has four facility brochures on the kitchen table and a mortgage headline on her phone. In the example I built for this post, keeping Margaret home for five years has a present value of $343,600. Assisted living comes in at $446,500. That's a $102,800 gap, and it shrinks to about $52,400 if her decline runs just two years faster.
Margaret is a made-up example, and every price below is my input, not a quote. Your numbers will differ based on your specific situation. The point is to show which inputs move the answer, so you know which ones to chase down for your own family.
Why October 2026 Is a Strange Time to Run These Numbers
A few items in this week's news land directly on a care budget:
- Mortgage rates. NerdWallet's Oct. 1 report, "Weekly Mortgage Rates Find a New Normal Above 7%," says borrowing costs have settled above 7% and that it's OK to reevaluate plans during the typically slow fall and winter months. That hits a care decision twice. A home-modification loan costs more, and selling the house to fund a facility gets harder.
- Inflation. The Bureau of Labor Statistics lists CPI up 0.4% in August 2026. One month isn't a trend. But 0.4% repeated twelve times is about 4.9% a year (1.004¹² ≈ 1.049), which is roughly the 5% annual fee escalator I use for facilities below.
- Wages and jobs. BLS also shows 4.2% unemployment, preliminary payrolls of +29,000, and average hourly earnings up just $0.05 in September. Soft wage growth is part of why I held aide pay growth at 3%. Agencies set rates on their own schedule, so get yours in writing.
- Fee drift. NerdWallet reports that Chase's IHG One Rewards Premier World Elite Mastercard is rising to a $150 annual fee, alongside a new $350-fee card. A $350 fee is $3,500 over ten years. Assisted living level-of-care add-ons work the same way: the base rate is the headline, and the tier is the bill. NerdWallet's side-by-side of U.S. Bank's two new Business Essentials cards (launched Sept. 28) models the right habit. Compare tier against tier, not brochure against brochure.
Oct. 6 is also National Taco Day, and NerdWallet rounded up the BOGO deals. Pick the wrong taco deal and you lose lunch. Pick a care option on a rule of thumb and you can lose six figures.
The Worked Example: One 79-Year-Old, Four Options, Five Years
My example inputs (replace every one with local quotes):
- Discount rate: 6%, with year-end cash flows.
- Aging in place: $18,000 in home modifications up front (walk-in shower, grab bars, ramp). Aide at $33/hour, growing 3% a year. Weekly hours rise 14 → 20 → 28 → 36 → 44 over five years. Non-care household costs are $24,600 in Year 1 (property tax, insurance, utilities, maintenance, safety system, groceries), growing 4%.
- Assisted living: $5,800/month base ($69,600/year). A care add-on rises from $7,200 to $33,600 a year as ADL needs grow. Fees rise 5% a year, plus a $5,000 community fee.
- Memory care: $8,200/month, 5% escalator, $5,000 community fee.
- Nursing home: $10,300/month semi-private, 5% escalator.
- Any facility: the house is sold, with $27,000 in selling costs (6% of $450,000) and $4,000 in moving costs. That's $31,000.
| Option (chosen on Day 1) | 5-year NPV at 6% | What's inside |
|---|---|---|
| Aging in place | $343,600 | $18,000 mods + aide + household costs |
| Assisted living | $446,500 | Base + care tier + $36,000 up front |
| Memory care | $491,500 | $8,200/month + $36,000 up front |
| Nursing home | $603,100 | $10,300/month + $31,000 up front |
Don't read this as "aging in place wins." Memory care only belongs in the comparison if there's a dementia diagnosis. Nursing home care from Day 1 only makes sense if the need is already there. And 44 hours a week of aide time is not 24-hour supervision. Nights, falls, and caregiver burnout don't show up in an NPV.
Also look at the $31,000. Selling and moving is 9% of the aging-in-place NPV, and it's invisible until you've committed. With rates above 7%, plan for a slower sale. Each month the house sits unsold costs about $1,550 in carrying costs (the non-grocery part of my $18,600 example), so four extra months is $6,200. If you borrow the $18,000 for modifications at an example 8% HELOC rate, that's $1,440 a year in interest.
This is the kind of analysis Dorevanti runs for you, so you don't have to build the spreadsheet yourself.
Where the Lines Cross: Care Hours Per Week
Cumulative NPV hides what matters most: the annual advantage of staying home shrinks every year. In my example, Year 1 costs $48,624 at home versus $76,800 in assisted living, a $28,176 advantage. By Year 5 it's $113,759 versus $125,440, only $11,681.
The cleaner way to see it is the care-hour crossover, the weekly aide hours at which home costs equal assisted living costs that year:
| Year | Crossover hours (base) | Need (base) | Crossover hours (fast decline) | Need (fast decline) |
|---|---|---|---|---|
| 1 | 30 | 14 | 37 | 28 |
| 3 | 38 | 28 | 48 | 44 |
| 5 | 50 | 44 | 61 | 60 |
In the base case Margaret stays 6 hours under the line in Year 5, and that cushion closes 2 to 3 hours a year. In the fast-decline case (every year's needs look like the base case two years later), the cushion is 1.4 hours by Year 5. Same house, same aide rate. Only the decline speed changed.
That's why the gap behaves like this:
| Scenario | Aging in place | Assisted living | Gap |
|---|---|---|---|
| Base decline, 6% discount rate | $343,600 | $446,500 | $102,800 |
| Base decline, 8% discount rate | $324,200 | $423,300 | $99,000 |
| Fast decline, 6% discount rate | $462,800 | $515,200 | $52,400 |
Moving the discount rate from 6% to 8% barely changes anything ($102,800 to $99,000). Doubling the speed of decline cuts the gap in half. If you're trying to figure out which input deserves your time, it's the ADL decline rate. (The 5-step NPV formula walks through how to estimate it.)
Nursing home math is different. Round-the-clock paid coverage is 168 hours a week. At $33/hour that's 168 × 52 × $33 = $288,288 a year, against $123,600 for the nursing home in my example. Even with household costs at home, the home-versus-nursing-home crossover lands around 58 hours a week in Year 1. Live-in caregivers are usually priced as a day rate, so they can come in under hourly math. Get that quote before you assume 24/7 care is out of reach.
VA Aid & Attendance and Medicaid: What Stacks and What Doesn't
Here's the part that surprises people. VA Aid & Attendance is paid to the eligible veteran or surviving spouse wherever they live. It lowers every option by the same amount, so it doesn't change the crossover. What it changes is how long your money lasts.
Example: Margaret has $350,000 in liquid savings and $38,400 a year in income (held flat). Nursing home care starts at $123,600 and escalates 5%. Without benefits, the shortfall drains the savings in about 3.7 years. Add an example $2,000/month ($24,000/year) in Aid & Attendance and it lasts about 4.8 years, roughly a year longer. Use your actual VA-approved rate. Two cautions:
- Selling the house turns an excluded asset into countable cash, which can matter for the VA's net worth test.
- Both VA and Medicaid have look-back rules for gifts and transfers (Medicaid's is five years in most states). Moving assets around to "qualify" without advice can create a penalty period.
Medicaid spend-down planning generally starts when the nursing home line above is on the table. Asset limits and home-equity rules vary by state, so confirm yours with an elder law attorney or a VA-accredited representative. The VA Aid & Attendance gap walkthrough covers how it layers into the numbers.
Life Expectancy: The Horizon Changes the Bill
I used five years. Shorten it to three and the gap between the same two options is $82,600 (aging in place $183,200 versus assisted living $265,800), because the care premium hasn't had time to build. Lengthen it and the annual advantage keeps narrowing toward the crossover. That's what the 10-year comparison examines.
Horizon also cuts the other way. The $36,000 in up-front facility costs is about 13.5% of the three-year assisted living total. Over ten years it's a rounding error. A shorter expected horizon favors whichever option has smaller up-front costs, and that isn't always the cheaper monthly option. Use a realistic range based on health history, not a single optimistic number.
The Honest Trade-Offs
- Aging in place saved $102,800 in the base case. The price is night coverage you may not have, a house that needs constant management, and a crossover that can arrive sooner than the brochure suggests. If rates stay above 7%, the mortgage-rate version of this math shows how financing costs shift it.
- Assisted living costs more on paper but gives you 24-hour staff, social contact, and predictable monthly bills. The catch is that many communities can't handle two-person transfers or advanced dementia, which can force a second move.
- Memory care and nursing homes are the right answer when safety or medical need demands them. The question there is the spend-down timeline, not the crossover.
None of these is the "right" answer in general. In my example the crossover is a matter of hours per week, and a few hours decides it.
Five Inputs to Collect This Week
- ADL count and decline speed: how many you've lost and how fast over the past 12 months.
- Weekly care hours, including nights, and a written agency rate.
- Local facility quotes with the full tier schedule, not the starting price.
- Home numbers: estimated sale price, selling costs, modification quotes, and your actual HELOC rate.
- Assets, income, benefits, and a realistic horizon.
Rates above 7%, a 0.4% CPI month, and a slow-season housing market are exactly the conditions where rules of thumb stop working. If you'd rather not build this from scratch, you can model your own decline curve, home sale costs, benefit stacking, and horizon at Dorevanti. The numbers will tell you where your crossover sits, and you can decide from there.
Sources
- Oct. 6 Is National Taco Day — Here Are the Spiciest Deals — NerdWallet
- Major Economic Indicators Latest Numbers — Bureau of Labor Statistics
- Should U.S. Bank’s New Credit Cards be ‘Essential’ for Your Business? — NerdWallet
- Weekly Mortgage Rates Find a New Normal Above 7% — NerdWallet
- Chase, IHG Add $350-Annual-Fee Card and Overhaul Their 2 Existing Ones — NerdWallet