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3900 Threadgill ST Unit #1
Austin, TX, 78723
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2 bed, 2 bath, 1,581 sqft on 0.04 acres in Mueller. Austin, TX 78723. $740,000. Austin ISD.
A fresh take on Mueller living! This striking corner-lot home has been transformed with top-tier updates in 2024, making it feel brand new—without the wait. Hickory hardwoods stretch across both levels, setting the stage for an open and airy layout designed for modern living. The kitchen is a showstopper with quartz counters, custom cabinetry, and an upgraded suite of stainless appliances, all installed in 2024. Gas cooking keeps things efficient, while a spacious pantry and ample storage ensure everything has its place. Every inch of this home has been reimagined—from new ceiling fans and recessed lighting to upgraded fixtures in every bathroom. A 2024 interior repaint keeps things crisp, while practical upgrades like a brand-new roof, gutters, window screens, and a full HVAC replacement (2022) mean long-term peace of mind. Even the front door lock, garbage disposal, and garage door opener have been replaced for seamless function. Upstairs, a flexible second living area offers the perfect spot for a home office, media space, or cozy reading nook. The primary suite is a private retreat, now enhanced with a spa-inspired bath featuring an updated rain shower, mirrors, lighting, and custom California Closets for effortless organization. The guest bedroom is equally inviting, with fresh updates throughout. Outside, enjoy a private balcony off of the primary suite and a low-maintenance side yard, perfect for easy weekends. A short stroll takes you to community parks, the pool, local restaurants, and everything Mueller has to offer. This is more than a home—it’s a hassle-free move-in experience in one of Austin’s most sought-after neighborhoods.
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.
School District: Austin ISD
View Mueller neighborhood guideVerified property facts
3900 Threadgill St Unit #1 is listed at $740,000 with 2 bedrooms, 2 full, 1 half bathrooms, 1,581 square feet, 0.04-acre lot. This places it above the ZIP 78723 single-family closed-sale median price of $547,100 (ZIP 78723 geography · single-family closed sales · median sale price · trailing 12 months as of Oct 4, 2026).
3900 Threadgill St Unit #1 is zoned for Austin ISD with assigned schools: Maplewood (8/10) (elementary), Kealing (middle), McCallum (6/10) (high). School assignments should be verified directly with the district.
3900 Threadgill St Unit #1 is a Residential built in 2011 featuring 2 bedrooms, 2 full, 1 half bathrooms, 1,581 square feet, 0.04-acre lot.
3900 Threadgill St Unit #1 is priced at $468 per square foot across 1,581 sqft. The Mueller neighborhood guide reference price is $890,000 (Mueller neighborhood guide · reference price).
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Listing information last updated May 9, 2025.
Listed by Compass RE Texas, LLC
MLS# 4303844 • Closed
IDX inquiries: Keenan Group at Compass · (512) 415-7653
Properties displayed may be listed or sold by various participants in the MLS.
1 record on file
Every recorded listing, sale, and lease at 3900 Threadgill ST Unit #1, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Listing timeline with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-9.7% | — | $685,145 | — | — |
2024-9.4% | — | $758,337 | $320,000 | $413,412 |
2023+48.5% | — | $836,828 | $320,000 | $438,337 |
2022+18.9% | — | $563,530 | $380,000 | $456,828 |
2021 | — | $473,900 | $190,000 | $373,530 |
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility. Ratings from GreatSchools.org.
Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.
HOA source: MLS Grid / Unlock MLS, as of 2026-04-25T02:51:50.833075+00:00; normalized from monthly dues.
20% ($148K)
Adjustable assumption - not a lending recommendation.
$740,000
Luxury property intelligence
A sourced read on Mueller pricing, timing, and property scale. No automated valuation claim.
List price
$740,000
Price per sqft
$468/sqft
Vs. Neighborhood guide reference price
-16.9%
$890K · Mueller neighborhood guide · reference price
Days on market
Not available
Original to current
$10K reduction
$750K original
Active inventory context
24 listings
Price Position in Mueller
Listed 17% below the Mueller neighborhood guide reference price. Mueller neighborhood guide · reference price.
Source: MLS Grid / Unlock MLS and Keenan Group review as of Apr 25, 2026.
Request Private Market AnalysisLifestyle, schools, market context, and homes in Mueller
Active listings and buyer search context in Mueller
ZIP-level neighborhoods, schools, lifestyle, and Austin market context
District guide, nearby schools, and homes by attendance area
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
This page does not assume a mortgage rate or publish a monthly payment for 3900 Threadgill St Unit #1. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Apr 25, 2026, 3900 Threadgill St Unit #1 is offered at $740,000. The current MLS snapshot shows 87 active listings in 78723. Keenan Group has completed 21 verified transactions in 78723 within its 1,000+ completed transactions and $1B+ career volume across Austin. See Keenan Group's Mueller guide for current neighborhood analysis.
The MLS listing reports HOA or association dues of $110 monthly for 3900 Threadgill St Unit #1. It does not establish included amenities, services, rules, reserves, or current assessments; verify those items in current association documents.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
Mueller is one of Austin's established neighborhoods, zoned for Austin ISD in the 78723 area. The Keenan Group has specialized in Mueller real estate for 25+ years with 1,000+ career transactions. Contact (512) 415-7653 for current market conditions and available homes.
Source: Keenan Group at Compass Real Estate, #1 Austin Board of Realtors Team (2024)
7 events on record
Current Price
$740,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-9.7% | — | $685,145 | — | — |
2024-9.4% | — | $758,337 | $320,000 | $413,412 |
2023+48.5% | — | $836,828 | $320,000 | $438,337 |
2022+18.9% | — | $563,530 | $380,000 | $456,828 |
2021 | — | $473,900 | $190,000 | $373,530 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
| Address | Offered At |
|---|---|
| 4904 Eastdale Dr | $445K |
| 5504 Mapleleaf DR | $750K |
| 4900 Eastdale DR | $405K |
| 2215 Mc Bee ST | $1.10M |
| 5415 Claymoor DR | $539K |
| 1403 Ridgemont DR | $575K |
| 4603 Vaughan ST | $874K |
| 7209 Geneva Dr | $460K |
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Neighborhood guide and local insights
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.
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