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1842 WALLIN LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath686 sqftBuilt 2000

Property at a Glance

This home is estimated between $165,447 and $306,628, with a best estimate of $291,988. That places the property below the R475498G - Jester Farms, All Sections median of $318,340, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$165,447 $306,628
Best Estimate
$291,988
WCAD Value
$318,532
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 $165,447 and $306,628. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1823 WALLIN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 750 sqft Built 1999
Raw Value $297,672
Adjusted Value $284,012

Adjusted -$13,166 for 64 sqft less living space and -$494 for being older. Net adjustment: -$13,660.

1871 WALLIN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 966 sqft Built 1998
Raw Value $350,575
Adjusted Value $291,988

Adjusted -$57,600 for 280 sqft less living space and -$987 for being older. Net adjustment: -$58,587.

3 bed 2 bath 663 sqft Built 1994
Raw Value $297,243
Adjusted Value $299,013

Adjusted +$4,731 for 23 sqft more living space and -$2,961 for being older. Net adjustment: +$1,770.

1817 WALLIN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 731 sqft Built 1999
Raw Value $316,379
Adjusted Value $306,628

Adjusted -$9,257 for 45 sqft less living space and -$494 for being older. Net adjustment: -$9,751.

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 $165,447

Adjusted -$104,503 for 508 sqft less living space and -$494 for being older. Net adjustment: -$104,997.

The Neighborhood

This home is in line with the R475498G - Jester Farms, All Sections median of $318,340. 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
$318,532
Median
$318,340

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,731 across all districts. With a homestead exemption claimed, that drops to $4,422 — saving $1,309 per year. That's $369 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%$2,845
Round RockCity0.3720%$1,185
Williamson CountyCounty0.3694%$1,177
Austin Community Collegespecial0.1034%$329
Williamson County FM/RdCounty0.0443%$141
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,731

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $291,988 would pay approximately $1,823 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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