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

3527 ROCK SHELF LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,105 sqftBuilt 2000

Property at a Glance

This home is estimated between $233,109 and $373,323, with a best estimate of $359,021. 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

$233,109 $373,323
Best Estimate
$359,021
WCAD Value
$367,596
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 $233,109 and $373,323. 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 $373,323

This comparable closely matches the subject property's features.

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 $367,596

This comparable closely matches the subject property's features.

3609 ROCK SHELF LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,105 sqft Built 2003
Raw Value $348,115
Adjusted Value $352,317

Adjusted +$4,202 for being newer. Net adjustment: +$4,202.

3596 ROCK SHELF LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 807 sqft Built 2002
Raw Value $295,554
Adjusted Value $359,021

Adjusted +$60,665 for 298 sqft more living space and +$2,802 for being newer. Net adjustment: +$63,467.

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 $233,109

Adjusted -$67,993 for 334 sqft less living space and +$2,802 for being newer. Net adjustment: -$65,191.

The Neighborhood

This home is in line with the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

typical
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$367,596
Median
$368,194

This home is -0.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,614 across all districts. With a homestead exemption claimed, that drops to $5,296 — saving $1,318 per year. That's $441 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%$3,283
Round RockCity0.3720%$1,367
Williamson CountyCounty0.3694%$1,358
Austin Community Collegespecial0.1034%$380
Williamson County FM/RdCounty0.0443%$163
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,614

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,021 would pay approximately $2,241 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