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1869 WALLIN LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,780 sqftBuilt 1998

Property at a Glance

This home is estimated between $332,014 and $391,487, with a best estimate of $343,734. That places the property above the R475498G - Jester Farms, All Sections median of $318,340, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$332,014 $391,487
Best Estimate
$343,734
WCAD Value
$322,334
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 $332,014 and $391,487. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1815 WALLIN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,194 sqft Built 1999
Raw Value $270,444
Adjusted Value $391,487

Adjusted +$120,549 for 586 sqft more living space and +$494 for being newer. Net adjustment: +$121,043.

1860 WALLIN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,345 sqft Built 1998
Raw Value $285,721
Adjusted Value $375,207

Adjusted +$89,486 for 435 sqft more living space. Net adjustment: +$89,486.

3 bed 2 bath 1,660 sqft Built 1997
Raw Value $319,542
Adjusted Value $343,734

Adjusted +$24,686 for 120 sqft more living space and -$494 for being older. Net adjustment: +$24,192.

1809 WALLIN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,707 sqft Built 1999
Raw Value $317,122
Adjusted Value $332,633

Adjusted +$15,017 for 73 sqft more living space and +$494 for being newer. Net adjustment: +$15,511.

1813 WALLIN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,698 sqft Built 1999
Raw Value $314,651
Adjusted Value $332,014

Adjusted +$16,869 for 82 sqft more living space and +$494 for being newer. Net adjustment: +$17,363.

The Neighborhood

This home is valued 1.3% above the R475498G - Jester Farms, All Sections median of $318,340. With 489 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.

R475498G - Jester Farms, All Sections

typical
489 Properties
$318,340 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$322,334
Median
$318,340

This home is +1.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,800 across all districts. With a homestead exemption claimed, that drops to $4,490 — saving $1,310 per year. That's $374 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%$2,879
Round RockCity0.3720%$1,199
Williamson CountyCounty0.3694%$1,191
Austin Community Collegespecial0.1034%$333
Williamson County FM/RdCounty0.0443%$143
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,800

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $343,734 would pay approximately $2,146 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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