Most people weighing aging in place have already made the decision emotionally. In AARP’s 2024 Home and Community Preferences survey, 75% of adults 50 and older said they want to stay in their current home as long as possible, and 73% want to stay in their current community.
So the real question is usually not whether you want to stay. It is whether the house can be made to work, and what that costs against the alternative. Those two numbers are more lopsided than most people expect.
What aging in place actually costs
The modifications that make aging in place work are smaller and cheaper than the word “renovation” suggests. National average costs, from Retirement Living’s cost breakdown:
- Walk-in or curbless shower: $3,300
- Stair lift: $8,000 (range of $3,000 to $20,000)
- Professionally installed ramp: $1,110
- Widened doorway: $800 each
- Full first-floor bathroom remodel: $11,200
Put a sensible package together — walk-in shower, stair lift, ramp and three widened doorways — and you are at roughly $14,800.
Go further and remodel a first-floor bathroom properly rather than just swapping the shower, and the same package lands near $22,700.
The genuinely expensive items are structural: a residential elevator averages $45,000, and widening hallways with structural changes averages about $35,000. Those are the ones that change the calculation, and most houses do not need them.
What moving costs, before you buy anything
Here is the comparison nobody runs when weighing aging in place against a move.
The Monmouth County median single-family sale has been running around $815,000. Selling here costs roughly 6% once you add brokerage compensation, the realty transfer fee, attorney work and title.
That is $48,900 — and that is only to get out. It buys you nothing. You have not purchased anything yet, moved anything, or paid a cent toward the next place.
Set aging in place and selling side by side. The fuller renovation package is about 46% of what it costs simply to sell. The basic package is about 30%.
Add buy-side costs on the other end and a full round trip on a house at that price runs somewhere near $65,000. You could do the renovation twice.
The New Jersey wrinkle worth checking first
This is the part specific to this state, and it can be worth more than the renovation itself.
If you are receiving Senior Freeze, the program has a continuous ownership requirement. For the 2025 application, you must have owned and lived in that home since December 31, 2022 or earlier, and still own and live there at the end of 2025. The benefit is tied to the home you have been in.
What exactly happens to your standing if you move is a question for the Division of Taxation or your accountant, not for me — but it is the first call to make, because on a long-held house the accumulated benefit can be substantial.
Stay NJ is the newer piece and applies either way. Homeowners 65 and older with income under $500,000 can claim it through the state’s combined relief application, and the credit is designed to cover 50% of property taxes capped at $6,500. What is actually paid is set by the state budget and steps down as income rises, so check the Division of Taxation’s current figures before counting on the maximum. First payments began going out earlier this year.
Between the two, the tax position of a long-term owner who stays put is often better than it looks on paper, and worse after a move than people assume.
When moving is genuinely the better answer
I would rather give you the limits than talk you into staying.
When the stairs cannot be solved. A stair lift handles one straight run. Multiple flights, a split level, or a turn at the landing get expensive fast, and some layouts simply do not accommodate one.
When the house is isolating. If driving becomes difficult and nothing is walkable, modifications do not fix the actual problem. This is the reason I see most often, and no amount of renovation addresses it.
When care needs exceed what a house can absorb. Modifications help with mobility. They do not substitute for proximity to family or a care setting.
When the house is far larger than you need. Maintenance, heating and taxes on space you no longer use are a recurring cost that a one-time renovation never recovers. That is a different decision, and I went through the arithmetic of it in the piece on downsizing and property taxes.
When aging in place is the clear call
The modifications are cheap relative to transacting, the layout cooperates, and you want to be where you are. That describes most of the people who ask me about this.
If you are weighing it, two practical notes. First, do the work before you need it — accessibility modifications made under pressure after a fall cost more and get done worse. Second, most of these improvements are neutral to modestly positive at resale, and the buyer pool for a house with a first-floor bedroom and a curbless shower is wider than people expect.
On funding it: a lot of owners in this position are sitting on substantial equity and reach for a cash-out refinance, which is usually the wrong instrument if you hold a low first mortgage. I went through why a second usually beats it in the piece on tapping equity.
How to decide on aging in place
Three things, in this order, before you decide anything:
- Call the Division of Taxation about where a move would leave you on Senior Freeze. This is free and it may settle the question on its own.
- Get a contractor through the house for a real quote on the specific modifications you would need, not a national average.
- Get an honest number on the house so the comparison is against reality rather than a guess.
Only then is it a decision rather than a feeling.
The bottom line
Aging in place is what three-quarters of people over 50 say they want, and the arithmetic usually supports it. A thorough modification package runs under $23,000. Selling the median house in this county costs $48,900 before you buy anything at all.
Moving still wins in specific situations — unsolvable stairs, isolation, care needs, or a house that is simply too big. But it should win on those grounds, not because nobody priced the alternative. It should not win on a demographic headline, and the silver tsunami is slower than the phrase suggests.
If you want both numbers for your own situation — what your house would realistically sell for, and what staying would actually take — get in touch and I will put them side by side.
Thinking about selling? You can ask me what your home is worth, and I am glad to go through it with you.
Preference figures reflect AARP’s 2024 Home and Community Preferences survey. Modification costs are national averages and ranges; actual costs vary by home, layout, and contractor. Local median sale figures reflect Monmouth County MLS data and vary by town and property type. Transaction cost estimates are illustrative; brokerage compensation is negotiable. Senior Freeze and Stay NJ eligibility, income limits, and benefit calculations are set by the State of New Jersey and subject to change and annual appropriation; confirm your own situation with the New Jersey Division of Taxation or a tax professional. I am a real estate agent rather than a tax advisor, contractor, or care professional.
Shea Merritt is a licensed New Jersey real estate agent with eXp Realty, working with buyers and sellers across Middlesex, Monmouth, and Ocean counties. He grew up in Old Bridge. He writes here about the arithmetic behind a move: what a house would actually bring today, what the tax line does to a monthly payment, and how to compare offers on their terms rather than on the top number. If you are weighing a sale or a purchase, send him the address and he will run the numbers on it.