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3659 SPRING CANYON TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,000 sqftBuilt 2002

Property at a Glance

This home is estimated between $197,272 and $395,632, with a best estimate of $370,359. 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

$197,272 $395,632
Best Estimate
$370,359
WCAD Value
$369,093
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 $197,272 and $395,632. 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 $197,272

Adjusted -$100,565 for 494 sqft less living space. Net adjustment: -$100,565.

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 $395,632

Adjusted +$12,214 for 60 sqft more living space and +$1,401 for being newer. Net adjustment: +$13,615.

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 $343,417

Adjusted -$29,111 for 143 sqft less living space. Net adjustment: -$29,111.

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 $386,267

Adjusted +$16,897 for 83 sqft more living space. Net adjustment: +$16,897.

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 $370,359

Adjusted +$55,983 for 275 sqft more living space. Net adjustment: +$55,983.

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
$369,093
Median
$368,194

This home is +0.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,641 across all districts. With a homestead exemption claimed, that drops to $5,322 — saving $1,319 per year. That's $444 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%$3,296
Round RockCity0.3720%$1,373
Williamson CountyCounty0.3694%$1,364
Austin Community Collegespecial0.1034%$382
Williamson County FM/RdCounty0.0443%$164
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,641

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $370,359 would pay approximately $2,312 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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