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1590 SHOTWELL LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,529 sqftBuilt 1984

Property at a Glance

This home is estimated between $303,938 and $423,345, with a best estimate of $322,285. That places the property above the R464476H - MESA PARK ALL SECTIONS median of $279,680, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$303,938 $423,345
Best Estimate
$322,285
WCAD Value
$289,228
High Confidence

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

Based on 5 comparable properties in R464476H - MESA PARK ALL SECTIONS, this home's estimated market value is between $303,938 and $423,345. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1501 LONDON RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,324 sqft Built 1978
Raw Value $265,935
Adjusted Value $303,938

Adjusted +$42,271 for 205 sqft more living space and -$4,268 for being older. Net adjustment: +$38,003.

1500 WILD FLOWER DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,448 sqft Built 1977
Raw Value $304,521
Adjusted Value $316,243

Adjusted +$16,702 for 81 sqft more living space and -$4,980 for being older. Net adjustment: +$11,722.

1500 GREENFIELD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,329 sqft Built 1977
Raw Value $328,659
Adjusted Value $364,919

Adjusted +$41,240 for 200 sqft more living space and -$4,980 for being older. Net adjustment: +$36,260.

1507 LONDON RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,287 sqft Built 1982
Raw Value $273,807
Adjusted Value $322,285

Adjusted +$49,901 for 242 sqft more living space and -$1,423 for being older. Net adjustment: +$48,478.

1506 LONDON RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 994 sqft Built 1981
Raw Value $315,161
Adjusted Value $423,345

Adjusted +$110,318 for 535 sqft more living space and -$2,134 for being older. Net adjustment: +$108,184.

The Neighborhood

This home is valued 3.4% above the R464476H - MESA PARK ALL SECTIONS median of $279,680. With 722 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.4% over the past year.

R464476H - MESA PARK ALL SECTIONS

typical
722 Properties
$279,680 Median Value
-6.4% YoY Change
2% Have Pool
91% Have Garage
This Home
$289,228
Median
$279,680

This home is +3.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,204 across all districts. With a homestead exemption claimed, that drops to $3,900 — saving $1,304 per year. That's $325 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%$2,583
Round RockCity0.3720%$1,076
Williamson CountyCounty0.3694%$1,069
Austin Community Collegespecial0.1034%$299
Williamson County FM/RdCounty0.0443%$128
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,204

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $322,285 would pay approximately $2,012 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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