Living in Flower Mound, Texas

Lewisville ISD serves most of Flower Mound, including Flower Mound High School and Marcus High School, and counted 13,528 Flower Mound students in its 2023 figures. The town says five school districts serve Flower Mound: the western part is split among Argyle, Denton and Northwest ISDs, and the Tarrant County portion is in Grapevine-Colleyville ISD. Argyle ISD's new Argyle High School campus is in the town, so confirm the district for every address you consider.

For tax year 2026 a Flower Mound home in Denton County and Lewisville ISD pays about 1.65% combined (town 0.387277, Lewisville ISD 1.0778, Denton County 0.183394 per $100), and about 1.73% in Argyle ISD, which adopted 1.1558. On a $600,000 home at 1.65% that is about $9,900 a year, or roughly $825 a month, before the town's 20% homestead exemption, its $150,000 over-65 and disabled exemption and the school exemptions. Lewisville ISD cut its rate by 4 cents for 2026-27, and the town has kept its own rate essentially flat since 2024.

The town plans an arts center on 3.67 acres in the River Walk development, with about $50 million projected and a tentative opening in spring 2029. Design and public feedback were underway as of January 2026.^[5]

This 237-acre mixed-use development in western Flower Mound is planned at full buildout for 713 single-family lots, 280 townhomes, 300 apartments and 22.2 acres of retail. Council approved the 300-unit apartment site plan in February 2026.^[6]

Toll Brothers' Havenwood, south of Cross Timbers Road between Shiloh Road and Scenic Drive, allows up to 222 lots in four phases, and council approved the 87-home first phase in March 2026.^[7]

A $2.82 million project adds dual left-turn lanes, three through lanes and a right-turn lane in each direction, with completion projected for July 2027.^[8]

The town planned a $6.93 million rebuild of streets, sidewalks and water and sewer lines on Timber Valley Drive and Fairfield Lane, running spring 2026 to summer 2027.^[9]

Power to Choose lists Oncor as the delivery utility in ZIP 75022 and both Oncor and Texas-New Mexico Power (TNMP) in 75028, so check your exact address there before choosing a retail plan.^[16]

The Town of Flower Mound provides water and, where available, wastewater, and enrolls you in Republic Services trash and recycling automatically, all on one monthly bill. Activate at Town Hall (2121 Cross Timbers Rd.) or online (allow three business days); expect a $60 deposit and $15 service fee.^[17]

Once you own and live in the home, file the residence homestead exemption with the Denton Central Appraisal District. It is free and you never need to pay a company to do it. Denton CAD takes applications online through its website.^[19]

Lewisville ISD: new families enroll online through the district's New Family Enrollment page, and its School Locator confirms the campus for your address. Parts of the city are zoned to Argyle ISD, Northwest ISD, Denton ISD or Grapevine-Colleyville ISD, so check the address before you fall in love with a house.^[20]

Register your vehicle with the Denton County Tax Assessor-Collector (main office 1505 E. McKinney St., Denton). Texas DMV gives new residents 30 days to register, and this is an emissions county, so pass a state inspection first. For your license, the Flower Mound DPS office is at 6200 Canyon Falls Dr., Ste. 400 (appointments required); DPS lets you drive on a valid out-of-state license for up to 90 days after moving.^[22]