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

3613 SPRING CANYON TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,759 sqftBuilt 2002

Property at a Glance

This home is estimated between $342,986 and $389,130, with a best estimate of $370,942. That places the property above 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

$342,986 $389,130
Best Estimate
$370,942
WCAD Value
$338,541
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $342,986 and $389,130. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3666 SPRING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,494 sqft Built 2002
Raw Value $297,837
Adjusted Value $351,784

Adjusted +$53,947 for 265 sqft more living space. Net adjustment: +$53,947.

3629 SPRING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,725 sqft Built 2003
Raw Value $334,664
Adjusted Value $342,986

Adjusted +$6,921 for 34 sqft more living space and +$1,401 for being newer. Net adjustment: +$8,322.

3 bed 2 bath 1,908 sqft Built 2000
Raw Value $422,264
Adjusted Value $389,130

Adjusted -$30,332 for 149 sqft less living space and -$2,802 for being older. Net adjustment: -$33,134.

3623 SPRING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,723 sqft Built 2003
Raw Value $362,212
Adjusted Value $370,942

Adjusted +$7,329 for 36 sqft more living space and +$1,401 for being newer. Net adjustment: +$8,730.

3670 SPRING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,680 sqft Built 2002
Raw Value $360,986
Adjusted Value $377,068

Adjusted +$16,082 for 79 sqft more living space. Net adjustment: +$16,082.

The Neighborhood

This home is valued 8.1% 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

typical
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$338,541
Median
$368,194

This home is -8.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,091 across all districts. With a homestead exemption claimed, that drops to $4,778 — saving $1,313 per year. That's $398 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%$3,024
Round RockCity0.3720%$1,259
Williamson CountyCounty0.3694%$1,251
Austin Community Collegespecial0.1034%$350
Williamson County FM/RdCounty0.0443%$150
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,091

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $370,942 would pay approximately $2,315 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