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8600 FATHOM CIR 2408 TX 78750

Travis County, TX · Parcel 0170090210
2026 Property Tax Calendar ◷ Today: September 16, 2026
Valuation Date
Jan 1
Notices Mailed
Apr 15
Protest Deadline
May 15
Roll Certified
Jul 25
Rates Adopted
Sep 1
Payment Due
Jan 31
At a Glance
2025 Appraisal Certified
What your home was worth
$9,519,740
Your home's 2025 certified value. Verified
What your home is taxed on
$6,936,986
Your home's 2025 taxable value — 27% below market value thanks to the homestead cap and exemptions. Verified
What you paid in taxes
~$130,960
Estimated by adding up 2025 entity-level billing records — some taxing entities may be missing from this total. Partial
Your homestead savings (2025)
$52,027
Your homestead exemption saved you an estimated $52,027 in 2025.
2026 Certified
What your home is worth (2026 certified)
$9,205,124
TCAD's 2026 certified appraisal — -3% vs. 2025. Final, not subject to change. Certified
What your home will be taxed on (2026 certified)
$6,869,851
TCAD's 2026 certified taxable value — 25% below market value thanks to the homestead cap and exemptions. Final, not subject to change. Certified
Estimated 2026 taxes
~$138,385
2026 taxable value × your entities' 2025 rates — 2026 rates aren't adopted until August/September, so this uses last year's rates as the best available assumption. Estimated
Estimated 2026 homestead savings
$47,041
Your homestead exemption is projected to save you an estimated $47,041 in 2026.
Estimated uses last year's (2025) rate assumption ⓘ.
This Account Includes 48 Units (2026 values — the figures above on this page are the sum of these rows)
Unit (prop_id) Owner Address Market Value Assessed Value Taxable Value
174229 GUEVARA SALOMON G 8600 FATHOM CIR 1101 78750 $214,878 $214,204 $171,363
174230 GY INVESTMENTS FATHOM SERIES 8600 FATHOM CIR 1102 78750 $214,104 $213,478 $213,478
174231 SHAIKH SHAYNA CAROL 8600 FATHOM CIR 1103 78750 $226,775 $226,105 $35,615
174232 JONSEN TRAVIS 8600 FATHOM CIR 1104 78750 $214,104 $213,478 $213,478
174233 YAO QINGHUA & HONGXIA DONG 8600 FATHOM CIR 1105 78750 $214,104 $213,478 $213,478
174234 DEVORE DYANA RAE 8600 FATHOM CIR 1106 78750 $191,000 $190,330 $152,264
174235 ROMO JOSE 8600 FATHOM CIR 1107 78750 $165,000 $164,374 $164,374
174236 VENKOBA RAO ANIL & SRIVALLI 8600 FATHOM CIR 1108 78750 $174,471 $173,797 $173,797
174237 DAY CHRISTOPHER A 8600 FATHOM CIR 2101 78750 $226,616 $225,942 $225,942
174238 PAULUS FAMILY TRUST 8600 FATHOM CIR 2102 78750 $213,919 $213,293 $213,293
174239 REILLY ADDANARI 8600 FATHOM CIR 2103 78750 $226,616 $225,942 $225,942
174240 POON TIN SZE & HOI MING FUNG 8600 FATHOM CIR 2104 78750 $164,557 $163,931 $163,931
174241 HUANG BROS LLC 8600 FATHOM CIR 2105 78750 $213,919 $213,293 $213,293
174242 MARTINEZ PAUL 8600 FATHOM CIR 2106 78750 $226,616 $225,942 $225,942
174243 BOISSEAU ANDREW STEWART 8600 FATHOM CIR 2107 78750 $213,919 $213,293 $170,634
174244 QUEST IRA INC 8600 FATHOM CIR 2108 78750 $226,616 $225,942 $225,942
174245 GARRETT VIRGINIA E TRUSTEE 8600 FATHOM CIR 1201 78750 $112,423 $63,577 $63,577
174246 BARTLING CHRISTOPHER ALAN 8600 FATHOM CIR 1202 78750 $171,906 $171,442 $171,442
174247 PARCHMANN RALPH 8600 FATHOM CIR 1203 78750 $192,347 $191,853 $8,213
174248 MINEHART SANDRA ANN 8600 FATHOM CIR 1204 78750 $171,906 $171,442 $0
174249 COTE TERESE 8600 FATHOM CIR 1205 78750 $171,906 $171,442 $0
174250 HOPSON WILLIAM 8600 FATHOM CIR 1206 78750 $178,339 $177,845 $142,276
174251 PETERSON CHRIS ARTHUR 8600 FATHOM CIR 1207 78750 $171,906 $171,442 $0
174252 WIESMAN JUSTIN JEREMY & 8600 FATHOM CIR 1208 78750 $139,204 $138,710 $138,710
174253 HILSABECK STEVEN ANTHONY & SARAH NICOLE HILSABECK 8600 FATHOM CIR 2201 78750 $178,216 $177,722 $159,950
174254 DELONG BRIDGET C 8600 FATHOM CIR 2202 78750 $171,906 $171,442 $171,442
174255 LARKIN ERIN K 8600 FATHOM CIR 2203 78750 $178,216 $177,722 $159,950
174256 JEANOTTE IRENE E 8600 FATHOM CIR 2204 78750 $166,388 $165,924 $132,739
174257 AKI FUAT 8600 FATHOM CIR 2205 78750 $171,906 $171,442 $171,442
174258 RAMOS GERARDO 8600 FATHOM CIR 2206 78750 $178,216 $177,722 $177,722
174259 BELL ROBERT OLIVER 8600 FATHOM CIR 2207 78750 $171,906 $171,442 $0
174260 PEDORENKO SERGEY V 8600 FATHOM CIR 2208 78750 $178,216 $177,722 $0
174261 GREER DYLAN R 8600 FATHOM CIR 1301 78750 $187,000 $186,323 $149,058
174262 BAKER KAREN DOSS 8600 FATHOM CIR 1302 78750 $227,926 $227,249 $189,146
174263 TREMKO PATRICIA WHITE 8600 FATHOM CIR 1303 78750 $227,926 $227,249 $36,530
174264 POLLEY DAVID 8600 FATHOM CIR 1304 78750 $192,500 $191,823 $191,823
174265 JAVADPOUR FARZAM & FATEMEH ENAYATI 8600 FATHOM CIR 2301 78750 $213,034 $212,357 $212,357
174266 SHOEMAKER MICHAEL DEAN 8600 FATHOM CIR 2302 78750 $128,991 $128,314 $128,314
174267 MARTINO MICHAEL 8600 FATHOM CIR 2303 78750 $172,927 $172,250 $137,800
174268 ZALUBOVSKA IYA 8600 FATHOM CIR 2304 78750 $196,112 $195,435 $156,348
174273 WESTER VICKI 8600 FATHOM CIR 1405 78750 $200,164 $199,538 $199,538
174274 ROUHANI NAHID 8600 FATHOM CIR 1406 78750 $227,864 $227,187 $227,187
174275 JIANG LIANJUN & YAFEN HSU 8600 FATHOM CIR 1407 78750 $187,001 $186,375 $186,375
174276 JIANG LIANJUN & YAFEN HSU 8600 FATHOM CIR 1408 78750 $196,000 $195,323 $195,323
174281 HOLLENBECK KAY E & MELISSA A 8600 FATHOM CIR 2405 78750 $213,919 $213,293 $25,365
174282 MAYES THOMAS I 8600 FATHOM CIR 2406 78750 $227,673 $226,996 $36,328
174283 DAO NHAT-QUANG 8600 FATHOM CIR 2407 78750 $177,966 $177,340 $141,872
174284 HOWE KAITLYNN NICOLE 8600 FATHOM CIR 2408 78750 $196,000 $195,323 $156,258
Satellite View Imagery: Esri
Satellite image not available
We couldn't locate this property on the map — this can happen for parcels whose address our geocoder can't confidently match.
Your Tax Bill, This Year
Your 2026 Value: Preliminary → Certified how your 2026 value moved since the June 9, 2026 preliminary notice
2026 Preliminary Preliminary 2026 Certified Certified Change
What your home is worth $9,452,728 $9,205,124 -247,604 (-2.6%)
What your home will be taxed on $7,101,499 $6,869,851 -231,648 (-3.3%)
Preliminary from TCAD's June 9, 2026 export; certified from TCAD's July 25, 2026 certified appraisal roll — final, not subject to change. Taxable-value comparison uses the same homestead-cap-aware figure shown elsewhere on this page, not TCAD's raw preliminary/certified export value.
Where Your 2025 Tax Dollars Went
Taxing Entity Taxable Value 2025 Rate You Paid Share
Round Rock ISD $5,722,070 0.8931% $51,104 39.0%
City of Austin $7,008,902 0.5240% $36,728 28.0%
Travis County $7,161,197 0.3758% $26,915 20.6%
Travis Central Health $7,008,880 0.1180% $8,272 6.3%
Austin Community College $7,680,348 0.1034% $7,941 6.1%
Total — 2.0144% $130,960 100%
Your Exemptions

You have 2 exemptions applied to this property (as of the 2026 preliminary roll):

Homestead HS
Over-65 OV65
How We Got Here
Your Home's Value Over Time

Here's how your home's value has changed over the past 6 years.

Your Home's Value vs. What You're Taxed On gap up to 27.1%

The top line is your home's certified market value. The bottom line is your taxable value — the number your tax bill is actually calculated from. The gap between them is real money: it's what your homestead exemption and value-growth cap are protecting you from being taxed on.

This gap is why your tax bill is lower than a straight percentage of your home's market value would suggest — your homestead exemption and the 10% annual cap on taxable-value growth are doing real work here. Same figures as the certified values on record for this parcel.
Your Tax Rate & Bill — Last 5 Years
YearCombined Tax RateTaxes Paid
2025 2.0144% ~$130,960 Partial
2024 1.9244% $140,363 Verified
2023 1.8687% $151,967 Verified
2022 2.0409% $153,706 Verified
2021 2.2486% $121,128 Verified
Combined rate = the total of all your taxing entities' rates that year. Years marked “Verified” are confirmed directly from the Travis County Tax Office. Years marked “Partial” are reconstructed from portal payment receipts or incomplete billing records and may not reflect every adjustment. Where no billing record exists for a year, an estimate computed from that year's certified taxable value × combined rate may be shown instead (marked “Computed”) — not an actual billed amount.
How This Parcel Compares
How You Compare Countywide

Your home's value is higher than the typical home in Travis County (county median: $479,535).

Because property taxes are based on value, your tax bill is likely higher than similar homes.

More Resources
Helpful Links
Apply for a homestead exemption ↗
Protest your property value ↗
Pay your property taxes ↗
Contact TCAD ↗
View this property on TCAD ↗
Open County Interactive Map ↗
Post-Acquisition Tax Estimate Estimate · Not a prediction
Property: 924 SF main area · 950 SF gross · 2.195 ac lot
$

Estimate only. The appraisal district sets value as of Jan 1 (not at sale price). A sale is strong evidence of market value and is typically reflected in the next Jan 1 valuation. Taxing units set rates annually. Modeled from government data — not a legal or tax opinion.

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