Beta Williamson County, TX only — data and coverage are limited during early access.

2008 SILAS JANE PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,212 sqftBuilt 2023

Property at a Glance

This home is estimated between $197,581 and $499,053, with a best estimate of $202,544. That places the property below the R480322C - AVERY CENTRE EAST median of $385,932, in a neighborhood that appreciated 67.9% over the past year.

Estimated Value Range

$197,581 $499,053
Best Estimate
$202,544
WCAD Value
$414,913
High Confidence

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

Based on 5 comparable properties in R480322C - AVERY CENTRE EAST, this home's estimated market value is between $197,581 and $499,053. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2016 SILAS JANE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,074 sqft Built 2023
Raw Value $411,476
Adjusted Value $466,885

Adjusted +$55,409 for 138 sqft more living space. Net adjustment: +$55,409.

2001 SILAS JANE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,622 sqft Built 2023
Raw Value $401,537
Adjusted Value $197,581

Adjusted -$164,622 for 410 sqft less living space and -$39,334 for no garage. Net adjustment: -$203,956.

2005 SILAS JANE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,543 sqft Built 2023
Raw Value $374,778
Adjusted Value $202,542

Adjusted -$132,902 for 331 sqft less living space and -$39,334 for no garage. Net adjustment: -$172,236.

2017 SILAS JANE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 940 sqft Built 2023
Raw Value $389,840
Adjusted Value $499,053

Adjusted +$109,213 for 272 sqft more living space. Net adjustment: +$109,213.

2012 SILAS JANE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,622 sqft Built 2023
Raw Value $406,500
Adjusted Value $202,544

Adjusted -$164,622 for 410 sqft less living space and -$39,334 for no garage. Net adjustment: -$203,956.

The Neighborhood

This home is valued 7.5% above the R480322C - AVERY CENTRE EAST median of $385,932. With 325 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 67.9% over the past year.

R480322C - AVERY CENTRE EAST

typical
325 Properties
$385,932 Median Value
+67.9% YoY Change
0% Have Pool
75% Have Garage
This Home
$414,913
Median
$385,932

This home is +7.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,088 across all districts. With a homestead exemption claimed, that drops to $6,761 — saving $1,327 per year. That's $563 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%$3,706
Round RockCity0.3720%$1,543
Williamson CountyCounty0.3694%$1,533
Avery Centre Road DistrictRoad0.1500%$622
Austin Community Collegespecial0.1034%$429
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9493%$8,088

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $202,544 would pay approximately $1,264 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.

View full property details