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Welcome to Mueller, the spot where living North of the river feels like your dream come true. This corner-lot, 2-story home places you at the heart of it all—shopping, dining, trails, farmer’s markets, entertainment, a lake, parks—you name it, it’s here! Stroll up the front steps, and you’ll be greeted by a home that makes a statement. The main floor offers the flexibility you’ve been looking for with a bonus room that can be anything you want—an office, a 2nd living space, or your game room haven. Slide open the door to a side yard that’s perfect for morning coffee or evening unwinding. There’s also a bedroom and full bathroom down here, so the options are endless. Head upstairs and the space opens up in the most beautiful way. The open concept living, kitchen, and dining areas are filled with natural light that floods through large windows, highlighting the gorgeous LVP floors. The contemporary ceiling fan adds to the sleek vibe, and the balcony off the living area features views of the nearby golf course—perfect for relaxing or entertaining. And then, the kitchen. This isn’t just a kitchen; it’s what dreams are made of. Thoughtful design and high-end finishes make this space shine. From shaker cabinetry that reaches all the way to the ceiling to the stainless appliances and center island with a waterfall quartz countertop, this kitchen has it all. Need storage? You’ve got plenty with a pantry and ample cabinet space. The primary bedroom upstairs is the perfect retreat, with ample space, a walk-in closet, and an ensuite bath that feels more like a spa. Dual vanities and a walk-in shower make this the ultimate place to unwind. And with the laundry closet conveniently nearby, everything stays organized and within reach. Living here means you get to experience everything that makes Mueller one of the hottest neighborhoods in Austin. Whether it’s the easy access to all the neighborhood perks or the beauty of the home itself, you’ll love calling this place yours.
Property Type
Residential
Year Built
2021
Lot Size
0.04 acres
$/Sq Ft
$440
HOA
$74.5/mo
Garage
2 spaces
Listed by Compass RE Texas, LLC
Verified property facts
3900 Taniguchi ST is listed at $675,000 with 2 bedrooms, 2 full, 1 half bathrooms, 1,534 square feet, 0.04-acre lot. This places it above the ZIP 78723 single-family closed-sale median price of $550,000 (ZIP 78723 geography · single-family closed sales · median sale price · trailing 12 months as of Sep 3, 2026).
3900 Taniguchi ST is zoned for Austin ISD with assigned schools: Blanton (8/10) (elementary), Lamar (Austin ISD) (middle), Northeast Early College (6/10) (high). School assignments should be verified directly with the district.
3900 Taniguchi ST is a Residential built in 2021 featuring 2 bedrooms, 2 full, 1 half bathrooms, 1,534 square feet, 0.04-acre lot.
3900 Taniguchi ST is listed by Compass RE Texas, LLC. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Jun 5, 2026.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Foundation
Parking
2 records on file
Every recorded listing, sale, and lease at 3900 Taniguchi ST, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Active Under Contract 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 |
|---|---|---|---|---|
2025-12.3% | — | $740,100 | $331,307 | — |
2024+25.0% | — | $843,542 | $320,000 | $492,538 |
2023+1320.3% | — | $674,631 | $320,000 | $523,542 |
2021 | — | $47,500 | — | — |

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.
20% ($135K)
Adjustable assumption - not a lending recommendation.
$675,000
Luxury property intelligence
A sourced read on Mueller pricing, timing, and property scale. No automated valuation claim.
List price
$675,000
Price per sqft
$440/sqft
Vs. Neighborhood guide reference price
-24.2%
$890K · Mueller neighborhood guide · reference price
Days on market
Not available
Original to current
No verified reduction
$675K original
Active inventory context
24 listings
Price Position in Mueller
Listed 24% below the Mueller neighborhood guide reference price. Mueller neighborhood guide · reference price.
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 5, 2026.
Request Private Market AnalysisLifestyle, schools, market context, and homes in Mueller
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#1 ABOR Team 2024 with $1B+ career sales volume
3900 Taniguchi ST is priced at $440 per square foot across 1,534 sqft. The Mueller neighborhood guide reference price is $890,000 (Mueller neighborhood guide · reference price).
The most recent annual property tax for 3900 Taniguchi ST is $15,146. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
This page does not assume a mortgage rate or publish a monthly payment for 3900 Taniguchi ST. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Jun 5, 2026, 3900 Taniguchi ST is offered at $675,000. The current MLS snapshot shows 89 active listings in 78723. Keenan Group has completed 19 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.
3900 Taniguchi ST was built in 2021, making it 5 years old with relatively recent construction.
The MLS listing reports HOA or association dues of $75 monthly for 3900 Taniguchi ST. 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)
10 events on record
Current Price
$675,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-12.3% | — | $740,100 | $331,307 | — |
2024+25.0% | — | $843,542 | $320,000 | $492,538 |
2023+1320.3% | — | $674,631 | $320,000 | $523,542 |
2021 | — | $47,500 | — | — |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
Best Match
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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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