Rent or Buy Near Andrews on a 3-Year Tour? The Real Math (2026)

Every PCS forum has the same argument: “buying builds equity” versus “renting keeps you flexible.” Both sides usually argue with hypotheticals. This page runs the numbers on a real house currently listed in Waldorf at today’s actual VA rate, through all three ways a 3-year tour can end.

The example house

A real Waldorf listing as of July 2026: $450,000 — 4 bed, 3 bath, 2,422 sq ft on 0.57 acres. Property tax $4,965/year, HOA $19/month. Financed with a VA loan: zero down, no PMI, 6.39% (30-year), first-use funding fee of 2.15% ($9,675) rolled into the loan.

What owning costs per month

Item	Monthly
Principal & interest ($459,675 @ 6.39%)	$2,872
Property tax	$414
Insurance (quoted ~$1,028/yr for this ZIP)	$86
HOA	$19
PITI total	$3,391
Maintenance reserve (1%/yr rule)	+$375
True monthly cost	~$3,766

Against 2026 BAH at Andrews: an E-6 with dependents ($3,759) covers PITI with ~$368/month to spare — but the maintenance reserve eats it. An E-7 ($3,855) or O-3 ($4,020) carries this house comfortably. An E-5 ($3,132) is ~$260 short on PITI alone; this price point is a stretch below E-6.

What renting costs

Real Waldorf listings right now: 3-bed/2.5-bath townhomes from $2,395 to $3,582/month. A comparable 4-bed single-family runs roughly $3,000–$3,400. Call it $2,900/month average over three years with typical increases: total rent paid ≈ $106,000, and you walk away clean at PCS time.

The three exits (this is where tours are won and lost)

You will leave in ~36 months. The market decides which exit you get — you don’t.

Exit 1: Sell into a flat market — lose ~$27,000 at the table

After 36 payments, the loan balance is ~$442,900 (you’ve paid down ~$16,800 of principal — early-year payments are almost all interest). Selling at the same $450,000 with ~7.5% in commissions and seller costs nets ~$416,300. You bring roughly $26,600 to closing to get out. Total 3-year cost of ownership in this scenario: ~$170,000 — about $65,000 worse than renting. This is the scenario nobody prices in, and with Waldorf homes currently sitting 60+ days and prices flat, it’s the current-market scenario, not the pessimistic one.

Exit 2: Sell after ~2%/year appreciation — roughly break even on the sale

At $477,500 sale price, net proceeds approximately cover the loan balance. Your 3-year cost lands near ~$146,000 — still ~$40,000 more than renting, because interest, the funding fee, closing costs, and maintenance don’t come back. Appreciation of about 2%/year is merely the break-even against the sale, not against renting. To actually beat renting on a 3-year hold, this house needs roughly 5%+/year — a bet, not a plan.

Exit 3: Keep it as a rental — the only exit that reliably works

Rent the house at ~$3,300 with a property manager taking ~9% (≈$300/mo): rental income ~$3,000 against $3,391 PITI = negative ~$400/month cash flow before vacancies and repairs. Sounds bad — but principal paydown runs ~$500/month and rising, so your wealth roughly treads water or grows while a tenant pays most of the mortgage, and you sell (or keep collecting) years later on your own timeline, not the Army’s.

The honest decision framework

Your situation	Verdict
Might sell at PCS, need the money back	Rent. The flat-market exit is a $27K trap.
E-6+ and genuinely willing to be a long-distance landlord	Buying can work — but you’re buying a rental property with a 3-year head start, not a home you’ll cash out.
E-5 or below	Rent. The math doesn’t reach at this price point; bank the BAH surplus instead.
Any chance of a short tour or early orders	Rent. Every bad outcome above gets worse at 18 months.

The one-sentence version: at 6.39% and flat prices, buying near Andrews only wins if you keep the house after you leave. If your plan is buy-then-sell in three years, the market is currently quoting you a five-figure fee for that plan.

Numbers based on an actual July 2026 Waldorf listing and current VA rates; your rate, tax bill, and rent will vary. Funding fee is waived with a VA disability rating, which improves every scenario above by ~$9,700. Run your own numbers before signing anything — and see our BAH surplus math by town for the renting side of the ledger.