Flower Mound vs Lewisville, TX: Which Is Right for You?

by Jay Marks

Flower Mound and Lewisville are next-door suburbs in southern Denton County, northwest of Dallas, sharing a border, so choosing between them comes down to housing type, budget, lot size and commute route. Flower Mound, TX, grew westward as a planned residential town, while Lewisville grew up along the interstate.

Key takeaway

Flower Mound costs more and is mostly single-family homes on larger lots in HOA subdivisions, with a median price well above Lewisville's. Lewisville has a lower entry price, a wider mix of homes, townhomes and rentals, direct I-35E and A-train access, and a slightly higher combined tax rate. Confirm the school district for each address, because district lines do not follow city lines.

Who this guide is for

Home buyers and renters deciding between Flower Mound and Lewisville, TX.

Flower Mound vs Lewisville at a glance

Median price: Flower Mound about $649,000 (Sept. 2026); Lewisville about $375,000 (2025).
Combined 2025 tax rate per $100: Flower Mound about $1.69, Lewisville $1.72.
Distance: about 8 miles, 15 to 19 minutes off-peak via FM 1171.
Schools: Lewisville ISD covers Lewisville; Flower Mound spans five districts, so verify each.
Access: Lewisville has I-35E and A-train; Flower Mound uses FM 2499.

Comparing the layout of both suburbs

Lewisville's interstate location gives it a denser, more commercial footprint. The city has a traditional downtown grid around Old Town Lewisville, surrounded by established neighborhoods and newer apartment complexes. Buyers looking for walkability near independent restaurants often start their search near the historic downtown core.

Flower Mound's residential areas feature winding roads, extensive greenbelts and mature trees, creating a quieter atmosphere. Anyone considering these neighborhoods can review the pros and cons of living in Flower Mound.

How far is Lewisville from Flower Mound?

The drive between them is about 8 miles (13 kilometers), roughly 15 to 19 minutes with light traffic. Expect longer at weekday rush hour, especially near I-35E.

Farm to Market Road 1171 is the main east-west corridor between them. It runs from Flower Mound into Lewisville and on to I-35E, so it serves both a cross-town trip into Old Town Lewisville and the drive from Flower Mound to the interstate. FM 2499, Flower Mound's main north-south road, links to FM 1171 for residents on the town's east side.

The short drive matters when you pick a house. Shopping, a job or lake access in one town is a few minutes from a home in the other. You can buy in the town that fits your budget and housing needs and still use the other's amenities.

Home prices and housing options

The median home price in Flower Mound was about $649,000 across 587 closed sales in the six months ending September 2026, according to the closings tracker Resideline. In Lewisville, a market report citing North Texas MLS data put the median at about $375,000 for 2025, up 4.2% from the year before. Both are vendor estimates, so ask for current comparable sales on any home you consider.

Buyers in Flower Mound mostly find large single-family homes in master-planned communities with homeowners associations. Many properties sit on quarter-acre or larger lots, and neighborhood amenities often include pools, tennis courts and maintained walking paths.

Lewisville's housing includes a broad mix of 1980s ranch-style homes, modern townhouses and new-construction pockets. That variety suits first-time buyers and people looking to downsize.

Rental supply differs sharply. Census estimates for 2020 to 2024 show renters in about 17.7% of occupied homes in Flower Mound, against roughly 53.7% in Lewisville. A buyer who wants to rent first and learn the area will find far more apartments and rental houses in Lewisville. If you plan to rent in Flower Mound first, compare Flower Mound rent levels by unit size before signing a lease.

Property tax rates compared

Every home pays a city or town rate, a county rate and a school district rate. Current rates per $100 of assessed value:

Town of Flower Mound: $0.387277.
City of Lewisville: about $0.4190 (2025).
Denton County: $0.185938 for fiscal year 2025-2026, down from $0.187869.
Lewisville ISD: about $1.1178 (2025).

For a home in Lewisville ISD, these rates add up to the combined figures in the at-a-glance list. On the medians above, the rough annual tax before exemptions comes to about $11,000 for a Flower Mound home and about $6,500 for a Lewisville home. Treat these as estimates.

A Flower Mound address in another school district pays that district's rate instead. Argyle ISD's 2025 rate is about $1.1727, which lifts the combined Flower Mound rate to about $1.75. Northwest ISD's rate is about $1.0841.

County rates also differ at the edges. A small part of Flower Mound on its south edge lies in Tarrant County, and parts of Lewisville lie in Dallas County, so those homes pay a different county rate. Confirm a property's exact taxing units on its Denton Central Appraisal District record.

Filing a homestead exemption on a home you live in lowers its taxable value, so the estimates above drop once it is approved. Lewisville has more homes without an association. In Flower Mound, where most subdivisions carry mandatory dues, HOA fee amounts vary by neighborhood, so ask for the dues and any pending assessments before you make an offer.

Commute times and highway access

Lewisville routes: Residents have direct access to I-35E, a straight drive south toward Downtown Dallas. The DCTA A-train has three stations in Lewisville: Highland Village/Lewisville Lake, Old Town and Hebron. It connects to DART's Green Line at Trinity Mills Station in Carrollton for rail trips into Dallas.
Flower Mound routes: FM 2499 runs south to a major interchange with SH 121 and I-635 in Grapevine, north of DFW Airport, where SH 114 and SH 121 also converge. That interchange is non-tolled freeway. The nearby toll road is the Sam Rayburn Tollway, the tolled eastern extension of SH 121 run by the North Texas Tollway Authority. Flower Mound drivers use it for trips east toward Plano and Frisco. Rush hour traffic on FM 2499 can slow the morning commute. Flower Mound has no A-train station, so riders who want the train drive to a Lewisville station.

Both towns sit close to DFW Airport, but the drive time swings with traffic, so test the trip at the hour you would travel. Commute times from Flower Mound to specific employment hubs such as Plano, Frisco or Downtown Dallas depend on whether you pay for the tollway.

Things to do, shopping and lake access

Water access sets the two towns apart. Lewisville borders Lewisville Lake to the north, with marinas, boat ramps and public fishing piers. The Lewisville Lake Environmental Learning Area (LLELA) covers over 2,000 acres of prairie, bottomland forest and wetlands for hiking, kayaking and bird watching.

Flower Mound sits on the northern shore of Grapevine Lake. Twin Coves Park is a 243-acre park and campground owned and run by the Town of Flower Mound, with boat launches, RV sites and cabin rentals on the water. Mountain bikers and hikers use the Northshore Trail, which runs 9 miles along the lake's edge.

For shopping and dining, Flower Mound's retail sits in two planned districts:

Lakeside DFW/Lakeside Village is a development of about 160 acres near International Parkway and Lakeside Parkway, with restaurants, shops and the Moviehouse & Eatery.
The River Walk at Central Park, north of FM 1171, pairs walking paths with a Restaurant Row along a man-made waterway. It is anchored by Texas Health Presbyterian Hospital Flower Mound.

Smaller centers such as Flower Mound Town Center, Highlands Plaza, Parker Square and Timber Prairie Plaza round out the town's list of restaurants and attractions.

Lewisville's stores and restaurants concentrate along the I-35E corridor.

Schools and school district boundaries

The Lewisville Independent School District covers Lewisville. Flower Mound is split: most of the town is served by Lewisville ISD and Argyle ISD, with Denton, Grapevine-Colleyville and Northwest ISDs serving small areas. A home's mailing address or city line does not set its school assignment. District attendance maps do.

Flower Mound has two Lewisville ISD high schools inside town limits: Flower Mound High School and Marcus High School, which opened in 1981 as the town's first high school. Which one a home feeds depends on its address.

For school and district ratings, use the state's official accountability ratings at TXschools.gov. Before making an offer, enter the full address in the Lewisville ISD School Locator or the Northwest ISD SchoolFinder to confirm the zoned elementary, middle and high schools. For homes in Argyle ISD's area, check with that district.

Which should you choose?

Match the town to your priorities:

Lower budget or first purchase: Lewisville, given its lower median price.
Larger lot or a master-planned subdivision: Flower Mound.
Newer home: Both have options. Look at Lewisville's new-construction pockets or Flower Mound's planned communities.
Renting first: Lewisville, for its rental supply.
Commuting toward Dallas: Lewisville, for I-35E and the A-train.
Commuting toward DFW Airport: Flower Mound, via FM 2499.
No HOA: Lewisville.
Near Grapevine Lake: Flower Mound.
Near Lewisville Lake or LLELA: Lewisville.

If you want to compare specific homes in either town, I'd be glad to help: reach out to Jay Marks Real Estate.

Frequently asked questions

Does a Lewisville mailing address mean a home is in Lewisville city limits?

No. A "Lewisville, TX" postal address does not decide which city a home sits in, and the city sets the property tax rate and provides services such as police, fire and trash pickup. Check the city listed on the property's Denton Central Appraisal District record before making an offer.

What is the closest major city to Lewisville, TX?

Dallas, reached by I-35E south or by the A-train with a transfer to DART's Green Line.

What is Flower Mound, Texas, known for?

The town is named for a preserved patch of native blackland prairie that rises above the surrounding land and blooms with wildflowers in spring. The mound remains a protected natural landmark.