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3555 ROCK SHELF LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,554 sqftBuilt 2000

Property at a Glance

This home is estimated between $308,898 and $464,727, with a best estimate of $324,513. That places the property below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.

Estimated Value Range

$308,898 $464,727
Best Estimate
$324,513
WCAD Value
$298,759
High Confidence

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

Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $308,898 and $464,727. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3505 ROCK SHELF LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,105 sqft Built 2000
Raw Value $373,323
Adjusted Value $464,727

Adjusted +$91,404 for 449 sqft more living space. Net adjustment: +$91,404.

3569 ROCK SHELF LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,105 sqft Built 2000
Raw Value $367,596
Adjusted Value $459,000

Adjusted +$91,404 for 449 sqft more living space. Net adjustment: +$91,404.

3565 ROCK SHELF LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2000
Raw Value $334,955
Adjusted Value $308,898

Adjusted -$26,057 for 128 sqft less living space. Net adjustment: -$26,057.

3592 ROCK SHELF LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,439 sqft Built 2002
Raw Value $298,300
Adjusted Value $324,513

Adjusted +$23,411 for 115 sqft more living space and +$2,802 for being newer. Net adjustment: +$26,213.

3524 ROCK SHELF LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2000
Raw Value $347,975
Adjusted Value $321,918

Adjusted -$26,057 for 128 sqft less living space. Net adjustment: -$26,057.

The Neighborhood

This home is valued 18.9% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

below average
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$298,759
Median
$368,194

This home is -18.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,375 across all districts. With a homestead exemption claimed, that drops to $4,070 — saving $1,305 per year. That's $339 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%$2,668
Round RockCity0.3720%$1,111
Williamson CountyCounty0.3694%$1,104
Austin Community Collegespecial0.1034%$309
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,375

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $324,513 would pay approximately $2,026 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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