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3716 TOP ROCK LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath976 sqftBuilt 1997

Property at a Glance

This home is estimated between $228,269 and $404,589, with a best estimate of $366,189. 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

$228,269 $404,589
Best Estimate
$366,189
WCAD Value
$398,290
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 $228,269 and $404,589. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3734 TOP ROCK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,236 sqft Built 1996
Raw Value $282,599
Adjusted Value $228,269

Adjusted -$52,929 for 260 sqft less living space and -$1,401 for being older. Net adjustment: -$54,330.

3771 TOP ROCK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 730 sqft Built 1999
Raw Value $351,708
Adjusted Value $404,589

Adjusted +$50,079 for 246 sqft more living space and +$2,802 for being newer. Net adjustment: +$52,881.

3742 TOP ROCK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,445 sqft Built 1996
Raw Value $456,413
Adjusted Value $359,536

Adjusted -$95,476 for 469 sqft less living space and -$1,401 for being older. Net adjustment: -$96,877.

3720 TOP ROCK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,445 sqft Built 1997
Raw Value $461,665
Adjusted Value $366,189

Adjusted -$95,476 for 469 sqft less living space. Net adjustment: -$95,476.

3744 TOP ROCK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,192 sqft Built 1996
Raw Value $413,810
Adjusted Value $368,437

Adjusted -$43,972 for 216 sqft less living space and -$1,401 for being older. Net adjustment: -$45,373.

The Neighborhood

This home is valued 8.2% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. 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
$398,290
Median
$368,194

This home is +8.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,166 across all districts. With a homestead exemption claimed, that drops to $5,842 — saving $1,324 per year. That's $487 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%$3,557
Round RockCity0.3720%$1,482
Williamson CountyCounty0.3694%$1,471
Austin Community Collegespecial0.1034%$412
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,166

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $366,189 would pay approximately $2,286 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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