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3648 SPRING CANYON TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath899 sqftBuilt 2002

Property at a Glance

This home is estimated between $176,711 and $375,072, with a best estimate of $349,798. 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

$176,711 $375,072
Best Estimate
$349,798
WCAD Value
$375,998
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 $176,711 and $375,072. All 5 comparables are in the same subdivision, giving this estimate high confidence.

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 $176,711

Adjusted -$121,126 for 595 sqft less living space. Net adjustment: -$121,126.

3628 SPRING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 940 sqft Built 2003
Raw Value $382,017
Adjusted Value $375,072

Adjusted -$8,346 for 41 sqft less living space and +$1,401 for being newer. Net adjustment: -$6,945.

3606 SPRING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,143 sqft Built 2002
Raw Value $372,528
Adjusted Value $322,856

Adjusted -$49,672 for 244 sqft less living space. Net adjustment: -$49,672.

3611 SPRING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 917 sqft Built 2002
Raw Value $369,370
Adjusted Value $365,706

Adjusted -$3,664 for 18 sqft less living space. Net adjustment: -$3,664.

3615 SPRING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 725 sqft Built 2002
Raw Value $314,376
Adjusted Value $349,798

Adjusted +$35,422 for 174 sqft more living space. Net adjustment: +$35,422.

The Neighborhood

This home is valued 2.1% 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
$375,998
Median
$368,194

This home is +2.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,765 across all districts. With a homestead exemption claimed, that drops to $5,445 — saving $1,320 per year. That's $454 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%$3,358
Round RockCity0.3720%$1,399
Williamson CountyCounty0.3694%$1,389
Austin Community Collegespecial0.1034%$389
Williamson County FM/RdCounty0.0443%$167
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,765

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $349,798 would pay approximately $2,183 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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