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1889 WALLIN LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath882 sqftBuilt 1999

Property at a Glance

This home is estimated between $189,981 and $332,801, with a best estimate of $289,654. 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

$189,981 $332,801
Best Estimate
$289,654
WCAD Value
$302,037
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 $189,981 and $332,801. 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 $206,261

Adjusted -$64,183 for 312 sqft less living space. Net adjustment: -$64,183.

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 $324,826

Adjusted +$27,154 for 132 sqft more living space. Net adjustment: +$27,154.

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 $189,981

Adjusted -$95,246 for 463 sqft less living space and -$494 for being older. Net adjustment: -$95,740.

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 $332,801

Adjusted -$17,280 for 84 sqft less living space and -$494 for being older. Net adjustment: -$17,774.

3 bed 2 bath 945 sqft Built 1994
Raw Value $305,082
Adjusted Value $289,654

Adjusted -$12,960 for 63 sqft less living space and -$2,468 for being older. Net adjustment: -$15,428.

The Neighborhood

This home is valued 5.1% below the R475498G - Jester Farms, All Sections median of $318,340. That positions it competitively for buyers comparing within the neighborhood. 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
$302,037
Median
$318,340

This home is -5.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,434 across all districts. With a homestead exemption claimed, that drops to $4,128 — saving $1,306 per year. That's $344 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%$2,697
Round RockCity0.3720%$1,124
Williamson CountyCounty0.3694%$1,116
Austin Community Collegespecial0.1034%$312
Williamson County FM/RdCounty0.0443%$134
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,434

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $289,654 would pay approximately $1,808 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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