Williamson County, Texas · Texas Tax Code §42.26

Williamson County commercial property tax appeals

2,710 commercial properties in Williamson County are assessed above their comparable comparable appraisals — a median of 19.7% over, an estimated $173,887,237 in annual overpayment. Find yours below, or browse the largest gaps.

The widest gaps

Most over-assessed Williamson County properties

3001 Kalahari Blvd, Round Rock, Tx 78665commercial property · 1,240,638 SF$398,569,533 over · 72.8%7700 Parmer Ln, Austin, Tx 78729commercial property · 13,523 SF$289,260,240 over · 99.3%9835 N Lake Creek Pkwy, Austin, Tx 78717commercial property · 535,000 SF$209,442,095 over · 79.8%1555 University Blvd, Round Rock, Tx 78665commercial property · 215,033 SF$117,745,277 over · 75.0%14231 N 183A Toll Rd, Austin, Tx 78717commercial property · 256,338 SF$110,546,239 over · 79.8%2300 Greenlawn Blvd, Round Rock, Tx 78664commercial property · 2,089,779 SF$94,380,052 over · 20.2%401 Dell Way, Round Rock, Tx 78664commercial property · 956,707 SF$79,088,873 over · 35.6%5300 S Ih 35, Georgetown, Tx 78628commercial property · 38,530 SF$71,301,673 over · 92.8%183A Toll Rd, Leander, Tx 78641commercial property · 106,000 SF$68,791,191 over · 74.6%5001 Airport Rd, Georgetown, Tx 78628commercial property · 200,200 SF$68,059,755 over · 72.1%5001 183A Toll Rd, Cedar Park, Tx 78613commercial property · 338,919 SF$60,008,918 over · 51.5%300 University Blvd, Round Rock, Tx 78665commercial property · 489,460 SF$59,571,858 over · 34.3%201 Deep Wood Dr, Round Rock, Tx 78681commercial property · 536,741 SF$59,332,556 over · 44.3%300 Anderson Ave W, Round Rock, Tx 78664commercial property · 140,409 SF$57,135,166 over · 80.1%2400 Round Rock Ave, Round Rock, Tx 78681commercial property · 325,797 SF$55,066,795 over · 57.4%201 Seton Pkwy, Round Rock, Tx 78665commercial property · 374,545 SF$53,104,144 over · 37.7%11200 Lakeline Mall, Cedar Park, Tx 78613commercial property · 557,037 SF$50,063,304 over · 36.5%2100 Avenue Of The Stars, Cedar Park, Tx 78613commercial property · 181,000 SF$41,833,147 over · 59.8%801 C-bar Ranch Trl, Cedar Park, Tx 78613multifamily property · 323,369 SF$41,610,524 over · 52.0%1401 N Parmer Ranch Blvd, Georgetown, Tx 78633commercial property · 178,201 SF$41,381,135 over · 63.5%1401 Medical Pkwy, Cedar Park, Tx 78613commercial property · 277,152 SF$41,189,803 over · 38.5%501 S Kenney Fort Blvd, Round Rock, Tx 78665commercial property · 201,200 SF$40,654,149 over · 52.9%260 S Brook Dr, Leander, Tx 78641multifamily property · 349,319 SF$40,541,649 over · 49.7%1320 Collaborative Way, Leander, Tx 78641commercial property · 435,000 SF$40,324,037 over · 42.1%1701 Austin Ave N, Georgetown, Tx 78626commercial property · 8,727 SF$38,246,437 over · 91.1%1400 Westinghouse Rd, Georgetown, Tx 78626multifamily property · 361,237 SF$38,114,573 over · 37.0%33 Roundville Ln, Round Rock, Tx 78664self-storage facility · 273,462 SF$37,878,666 over · 54.7%1201 W Louis Henna Blvd, Round Rock, Tx 78681commercial property · 216,198 SF$36,175,597 over · 49.2%4401 Ih 35 N, Round Rock, Tx 78665commercial property · 543,437 SF$35,039,284 over · 22.2%13100 Avery Ranch Blvd, Austin, Tx 78717multifamily property · 204,884 SF$33,899,314 over · 44.1%

Showing the largest estimated over-assessments on the public roll. Owners are never named. Every figure is verified by hand before anything is filed.

By property type

Williamson County appeals by property type

Commercial, Office & Retail2,142 over-assessedSee commercial property →Self-Storage347 over-assessedSee self-storage facility →Multifamily & Apartment114 over-assessedSee multifamily property →Industrial & Warehouse107 over-assessedSee industrial property →

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