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8080 GATO LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,388 sqftBuilt 2016

Property at a Glance

This home is estimated between $405,966 and $544,201, with a best estimate of $423,416. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$405,966 $544,201
Best Estimate
$423,416
WCAD Value
$377,700
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $405,966 and $544,201. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8000 GATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,936 sqft Built 2015
Raw Value $412,541
Adjusted Value $510,327

Adjusted +$95,557 for 452 sqft more living space and +$2,229 for being newer. Net adjustment: +$97,786.

8007 ARBIA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,449 sqft Built 2018
Raw Value $423,319
Adjusted Value $405,966

Adjusted -$12,896 for 61 sqft less living space and -$4,457 for being older. Net adjustment: -$17,353.

8008 ARBIA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,143 sqft Built 2017
Raw Value $494,635
Adjusted Value $544,201

Adjusted +$51,795 for 245 sqft more living space and -$2,229 for being older. Net adjustment: +$49,566.

8009 GATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,468 sqft Built 2015
Raw Value $436,402
Adjusted Value $421,718

Adjusted -$16,913 for 80 sqft less living space and +$2,229 for being newer. Net adjustment: -$14,684.

8004 GATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,043 sqft Built 2015
Raw Value $348,251
Adjusted Value $423,416

Adjusted +$72,936 for 345 sqft more living space and +$2,229 for being newer. Net adjustment: +$75,165.

The Neighborhood

This home is valued 7.1% below the H121413C - SIENA median of $406,354. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.4% over the past year.

H121413C - SIENA

typical
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$377,700
Median
$406,354

This home is -7.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,694 across all districts. With a homestead exemption claimed, that drops to $6,937 — saving $1,757 per year. That's $578 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Hutto ISDSchool1.2052%$4,552
Siena MUD #1MUD0.5250%$1,983
Williamson CountyCounty0.3694%$1,395
Williamson County ESD #3 - HuttoESD0.1000%$378
Williamson County FM/RdCounty0.0443%$167
EWC Higher Ed Centerspecial0.0409%$154
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$8,694

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $423,416 would pay approximately $2,643 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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