Rent vs buy a $325k house
Over 30 years, buying a $325k home comes out about $161,318 ahead — comparing buying (20% down, $65,000) against renting at $1,650/month and investing the down payment plus any monthly savings. Both paths start with the same money; the difference is where it goes.
Net worth over time: rent vs buy
Both start at age 30 with enough for the $65,000 down payment. The renter invests it (and any monthly difference) at 7%; the buyer puts it into a $325k home appreciating 3%/yr with a 30-year mortgage. In today's dollars:
| Age | Rent & invest | Buy |
|---|---|---|
| 30 | $86,906 | $84,756 |
| 35 | $223,514 | $238,694 |
| 40 | $388,791 | $423,750 |
| 45 | $588,751 | $646,568 |
| 50 | $830,674 | $915,160 |
| 55 | $1,123,365 | $1,239,195 |
| 60 | $1,477,220 | $1,638,538 |
What actually drives the answer
Rent vs buy is rarely about "throwing money away on rent." It hinges on a handful of levers this projection captures:
- Price-to-rent ratio. Here a $325k home is compared to $1,650/month rent. Where rent is cheap relative to prices, renting-and-investing can win; where buying is cheap relative to rent, owning pulls ahead.
- How long you stay. Buying carries big upfront costs (down payment, closing) that take years to earn back. The crossover in this scenario is around age 31. Move sooner and renting often wins.
- The invested difference. Renting only wins if you actually invest the down payment and monthly savings — not spend them. This model assumes you do.
Assumptions: 20% down, 6.5% mortgage, 30-yr term, 3% home appreciation, 1.1% property tax, 7% investment return, 3% inflation, single filer, no-income-tax state. Your local prices, rent, and how long you'll stay change the answer — model yours in the calculator.
What the flexibility of renting is worth
A calculator can price the down payment and the maintenance, but it struggles to price the thing renting really sells: the ability to leave. A lease ends in a year. A house takes months to sell and costs a meaningful chunk of its value to unload. That optionality has genuine worth when your life isn't settled, whether that's an unstable job, a career that might relocate you, or a family situation still in flux.
There's also a concentration-of-risk angle. Buying places a large, leveraged bet on one property in one local market, right where you also earn your income. If the local economy softens, your home value and your job can weaken together. Renting keeps you liquid and more diversified.
None of this makes renting the automatic winner. For someone planted in a place for the long haul, the flexibility premium is money left on the table. But if there's a real chance you'll want or need to move within a few years, that freedom is a concrete benefit to weigh against ownership's slow, steady edge.
Common questions
Is it better to rent or buy a $325k house?
Over 30 years in this projection, buying comes out about $161,318 ahead — buying ends around $1,638,538 vs renting-and-investing around $1,477,220. It flips based on how long you stay, local price-to-rent, and whether you actually invest the difference.
How much do you need to buy a $325k house?
A 20% down payment is about $65,000, plus closing costs. Less than 20% down usually adds PMI. Renting frees that cash to invest instead — which is the core of the trade-off.
Does renting really mean throwing money away?
No. Rent buys housing without the costs of ownership (property tax, maintenance, transaction costs), and the down payment can be invested. Buying builds equity but ties up cash and assumes appreciation. Neither is automatically "throwing money away."