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3018 SENNA RIDGE TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,052 sqftBuilt 1999

Property at a Glance

This home is estimated between $331,337 and $628,371, with a best estimate of $595,395. That places the property below the R500697C - Forest Ridge, Big Lots median of $749,173, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$331,337 $628,371
Best Estimate
$595,395
WCAD Value
$835,029
High Confidence

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

Based on 5 comparable properties in R500697C - Forest Ridge, Big Lots, this home's estimated market value is between $331,337 and $628,371. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3009 SENNA RIDGE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,044 sqft Built 1996
Raw Value $667,983
Adjusted Value $331,337

Adjusted -$323,062 for 992 sqft less living space and -$13,584 for being older. Net adjustment: -$336,646.

3020 SENNA RIDGE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,752 sqft Built 1999
Raw Value $587,134
Adjusted Value $359,167

Adjusted -$227,967 for 700 sqft less living space. Net adjustment: -$227,967.

3008 SENNA RIDGE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,455 sqft Built 1995
Raw Value $746,205
Adjusted Value $596,849

Adjusted -$131,244 for 403 sqft less living space and -$18,112 for being older. Net adjustment: -$149,356.

3004 SENNA RIDGE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,529 sqft Built 1996
Raw Value $797,298
Adjusted Value $628,371

Adjusted -$155,343 for 477 sqft less living space and -$13,584 for being older. Net adjustment: -$168,927.

3002 SENNA RIDGE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,323 sqft Built 1996
Raw Value $697,235
Adjusted Value $595,395

Adjusted -$88,256 for 271 sqft less living space and -$13,584 for being older. Net adjustment: -$101,840.

The Neighborhood

This home is valued 11.5% above the R500697C - Forest Ridge, Big Lots median of $749,173. With 135 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.

R500697C - Forest Ridge, Big Lots

typical
135 Properties
$749,173 Median Value
+3.7% YoY Change
3% Have Pool
90% Have Garage
This Home
$835,029
Median
$749,173

This home is +11.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,024 across all districts. With a homestead exemption claimed, that drops to $13,620 — saving $1,404 per year. That's $1,135 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
Round Rock ISDSchool0.8931%$7,458
Round RockCity0.3720%$3,106
Williamson CountyCounty0.3694%$3,085
Austin Community Collegespecial0.1034%$863
Williamson County FM/RdCounty0.0443%$370
Upper Brushy Creek WCIDWater0.0170%$142
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,024

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $595,395 would pay approximately $3,716 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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