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3629 SPRING CANYON TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,725 sqftBuilt 2003

Property at a Glance

This home is estimated between $343,461 and $405,098, with a best estimate of $368,746. 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

$343,461 $405,098
Best Estimate
$368,746
WCAD Value
$334,664
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 $343,461 and $405,098. 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 $343,461

Adjusted +$47,025 for 231 sqft more living space and -$1,401 for being older. Net adjustment: +$45,624.

3 bed 2 bath 1,908 sqft Built 2000
Raw Value $422,264
Adjusted Value $380,808

Adjusted -$37,254 for 183 sqft less living space and -$4,202 for being older. Net adjustment: -$41,456.

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 $362,619

Adjusted +$407 for 2 sqft more living space. Net adjustment: +$407.

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 $368,746

Adjusted +$9,161 for 45 sqft more living space and -$1,401 for being older. Net adjustment: +$7,760.

3635 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 $405,098
Adjusted Value $405,098

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 9.1% 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
$334,664
Median
$368,194

This home is -9.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,022 across all districts. With a homestead exemption claimed, that drops to $4,709 — saving $1,313 per year. That's $392 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%$2,989
Round RockCity0.3720%$1,245
Williamson CountyCounty0.3694%$1,236
Austin Community Collegespecial0.1034%$346
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,022

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $368,746 would pay approximately $2,302 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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