Summary answer: For a firm two-year assignment, renting is often the safer financial choice in Arlington. Selling costs typically run 6% to 8%, which is hard to recover in two years, and condo prices fell 7.4% in 2025, so appreciation cannot be assumed. Buying can still make sense with VA zero-down financing, a strong rental fallback near the Pentagon, and a comfortable payment, but you should treat it as a calculated bet, not a default.
I'm Johnny with JQ Real Estate. Let me walk through the numbers honestly.
The core math for a two-year window
| Factor | Favors Buying | Favors Renting |
|---|---|---|
| Selling costs of 6%–8% | Yes. On a $500,000 home, that is $30,000–$40,000. | |
| Equity from principal paydown | Small in two years (about $12,000–$15,000 on a typical loan) | |
| Appreciation | Possible for single-family, uncertain for condos | Condos fell 7.4% in 2025. |
| VA zero-down option | Yes. Little cash is tied up. | |
| Rental fallback near the Pentagon | Yes. Strong tenant demand, subject to condo rules. | |
| Flexibility | Yes. Renting is easier to leave. |
A simple comparison
Say you could rent a comparable one-bedroom for $2,600 a month, or buy a $450,000 condo with a payment near $3,500 including tax, insurance, and dues. Over 24 months, buying costs about $21,600 more in monthly payments, though part of that is principal you keep. Add selling costs near $29,000 and closing costs when you bought, and you would need roughly 10% appreciation just to break even. That is not impossible, but it is not something to count on, especially in the condo segment.
Why Arlington changes the calculation
Several features reduce the risk of buying for a short stay:
- VA financing lets you buy without a large down payment, so you are not tying up savings.
- Rental demand near the Pentagon and Metro gives you a plausible plan to rent the home out if selling is unattractive.
- Possible extensions. Tours sometimes extend, and a home you own gives you stability.
Features that raise the risk include high condo dues, rental restrictions in some buildings, and a condo market that has not yet recovered.
When renting is clearly better
Rent if your orders could change, your savings are thin, you would be stretched by the payment, or you do not want to manage a property from afar. Also rent if your credit or debts would make financing expensive. A shorter lease and the freedom to leave without selling can be worth more than the potential gain from owning.
When buying can make sense
Buying can make sense if you have strong reserves, the payment is comfortable, you are open to renting the home later, and you can use VA financing. It also helps if you find a home priced well below recent sales, since you then have a margin of safety. In that case, the two years may be a starting point and not an endpoint.
What to run before deciding
- Total cost of owning for 24 months, including taxes at $1.053 per $100, insurance, dues, maintenance, and interest.
- Total cost of renting, including deposits and rent increases.
- Expected net proceeds from a sale, including selling costs.
- Rental scenario, including management fees, vacancy, and condo rental rules.
- Your BAH and how it compares with housing costs.
A decision framework
Ask three questions. First, how certain is the two-year timeline? If there is any chance of staying longer, buying gains appeal. Second, how comfortable am I with the monthly payment if I had to hold the home through a vacancy or a market dip? If the answer is anything but very, renting is safer. Third, would I rent the home out if I could not sell at a fair price, and does the building allow it? If yes, and the numbers roughly work, buying becomes a reasonable gamble.
An example
A service member on a two-year tour compares renting a one-bedroom near Pentagon City for $2,700 with buying a $430,000 condo using a VA loan. The condo payment with tax, insurance, and $400 in dues is about $3,500. They would pay about $19,200 more over two years, plus roughly $26,000 in selling costs if they sell. If they keep the unit and rent it for $2,800, they still lose about $700 a month. They decide to rent, and revisit buying if the tour is extended. The numbers, not the dream of owning, made the call.
Run your specific numbers
Reach out and I'll walk through the real numbers for your situation, comparing renting, buying and selling, and buying and renting, so you can decide with eyes open.
Related neighborhood guides: Living in National Landing: Crystal City and Pentagon City · Arlington commuter guide: Pentagon, DC and National Landing
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