If you work in McKinney but want country quiet and a rate that doesn't read like McKinney rent, Sundowner is 20 minutes east in Princeton. 95 full-hookup monthly sites from $625/month, rate locked for 12 months — covered sites, concrete pads with private patios, and a manager who answers his own phone.
Every site has full hookups — water, sewer, and sub-metered electric, so you pay the utility rate for exactly what you use. Trash included. Your rate locks for 12 months the day you sign.
| Site Type | What you get | Monthly |
|---|---|---|
| Covered Site | Full canopy — shade in summer, hail protection year-round | $850 |
| Concrete Ranch Pad + Patio | Full concrete pad, private patio, quiet interior rows | $725 |
| Concrete Border Pad + Patio | Concrete pad and patio with open tree-line views | $675 |
| Ranch Standard | Gravel site, full hookups, first in line for upgrades | $625 |
Add-on storage: 8x10 at your site +$100/mo, detached 10x10 units $75/mo. New guests get a 30-day guarantee — if it's not right, leave clean, no penalty.
Two minutes on the phone and Ryan will tell you exactly what's open this week.
214-449-1533About 20 minutes east via US-380 — we're at 11595 CR 439 in Princeton, just past the Lake Lavon area. Far enough for dark skies and quiet nights, close enough for a daily commute.
At Sundowner, monthly sites run $625 (Ranch Standard, gravel with full hookups) to $850 (covered site with full canopy). Concrete pads with private patios are $675–$725. Electric is sub-metered at the utility rate, and your price is locked for 12 months.
That's most of who we are — the majority of our guests stay months and years, not nights. All ages welcome, pets welcome, Princeton ISD district for families.
Please do — tours take about 15 minutes and you'll walk the exact site you'd be on. Call or text Ryan at 214-449-1533; same-day tours are usually possible.