Del Webb’s newest DFW community runs the brand’s best sales operation, and the operation has a sequence: lifestyle first, incentives second, district structure somewhere after your third visit. The filings tell it in the opposite order. Eight facts, structure first.
Trinity Falls sits in McKinney’s extraterritorial jurisdiction — outside city limits. No city services line, no city rate (~$0.42 forgone). Sounds like a win until fact 2.
McKinney MUD 1 (~$0.9875, trending down from $1.019) or MUD 2 ($1.05, flat since 2019), depending on the lot. More than double the city rate it replaces — roughly $5,000 a year on a $500K home, and the bill’s single largest line for most owners.
The shield and ceiling are school-tax instruments; the MUD is not a school tax. A buyer who closes believing "my taxes freeze at 65" has protected the smaller half of this particular bill — the trap in full.
MUD 1’s rate has been stepping down as bonds amortize; MUD 2 has sat at $1.05 for years. The difference compounds over a long hold, and only the lot’s taxing entity list — one page from Collin CAD — tells you which district you are buying into.
A Del Webb sub-association and the Trinity Falls master association both bill. Single-number fee quotes here are how budgets go sideways; demand both schedules itemized in writing before contract.
Roughly $13K in options money plus $20K flex cash at recent publication. Negotiate every dollar — and then notice it equals only six or seven years of the MUD premium over a comparable city address. Incentives are a discount on the entry; the district is the carry.
Fairness requires it: the roads, water, sewer, and amenity infrastructure of a master plan this polished were MUD-bond-funded, and the BorrowedBucks-era pattern across Texas is that district rates do decline as bonds retire. A twenty-year owner will likely watch the rate fall. A seven-year owner should price it as-is.
Trinity Falls offers new Del Webb construction, a genuine amenity machine, and mid-$400s pricing the established communities cannot match. The decade carry runs $135K–$145K against the Robson/Frisco Lakes band of $106K–$115K — a premium of roughly $25K–$35K a decade for new-and-now, which some buyers will rationally pay. The only wrong way to buy here is without knowing that number. The sibling alternative with no MUD at all: Trinity Falls vs. Union Park, head to head.
The Trinity Falls community guide · the true cost breakdown · the Collin County tax guide
Which MUD, both HOA schedules, and every incentive dollar — documented before the model homes get their turn.