3900 Threadgill St Unit #7, Austin, TX 78723

Set in the vibrant Mueller neighborhood, 3900 Threadgill #7 pairs modern comfort with thoughtful upgrades and a lifestyle that’s second to none. Recent improvements include solar panels with an EV charger, new hardwood flooring and carpeting, a new roof, and a new garage door—making the home as efficient as it is beautiful. Inside, a designer kitchen with full-height cabinets, farmhouse sink, and statement lighting anchors the main living area. A spacious primary suite offers a custom closet system, while additional bedrooms feature stylish shelving and ample storage. A flexible third-floor living room or office provides the perfect bonus space. The home is nestled away from the street in a peaceful private garden courtyard. The beautifully landscaped space makes for the perfect evening gathering spot for neighbors to connect away from the hustle of the day. Life in Mueller is designed to feel connected, convenient, and vibrant. Tree-lined streets lead to an array of parks, trails, and green spaces, offering room to play, relax, and recharge. Two community pools, a splash pad, dog park, and community garden bring neighbors together, while sports courts and fields provide even more ways to stay active. Right in the neighborhood, enjoy weekends at the farmers market, hands-on fun at Thinkery, and nights out at Alamo Drafthouse. Dining options abound with favorites like Colleen’s Kitchen and Veracruz, while downtown Austin, UT, and the Domain are all just minutes away. Mueller offers the rare balance of a close-knit community and urban accessibility.

Mueller is what happens when a city tears down its old airport and rebuilds the neighborhood from scratch with everything it learned. 700 acres of mixed-use design, 140+ acres of parks and green space, and one of the largest LEED-certified communities in Texas. The street grid is walkable, the houses face each other instead of garages, and the Lake Park splash pad is the unofficial summer gathering point.

Housing runs from 1,200 sqft row homes around $550K to 4,000+ sqft single-family homes near $1.4M. Yard homes, garden homes, condos, and townhomes are mixed on the same block by design. Most builds went up between 2007 and 2022, so HVAC, roofs, and energy systems are modern. Expect $380-$450/sqft on resales depending on type and location within the neighborhood.

The 78723 zip is what surprises buyers most. Mueller sits 10 minutes from downtown via Manor Road, 7 minutes from Dell Children's Medical Center, and 15 minutes from the airport. The Thursday Farmers' Market at Mueller Lake Park runs year-round. Aldrich Street has the H-E-B, restaurants, and the Alamo Drafthouse anchor. Branch Park hosts free outdoor movies in summer.

Schools serve Austin ISD: Maplewood Elementary, Lamar Middle, and McCallum High - which has Austin's longest-running Fine Arts Academy. Families also pull from Magellan International School and Austin Achieve Public Schools nearby.

What you get in Mueller that you can't replicate elsewhere in Austin: a master-planned neighborhood with a real urban density model, parks within a 5-minute walk of every door, and a mixed-income housing program that keeps the demographic diverse. What you give up: large lots. Most yards are intentionally small to keep density high and parks plentiful.

Best for buyers who want walkability, sustainable design, and a real neighborhood feel without leaving the urban core.