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1870 WALLIN LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath720 sqftBuilt 1998

Property at a Glance

This home is estimated between $173,429 and $314,610, with a best estimate of $299,969. 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

$173,429 $314,610
Best Estimate
$299,969
WCAD Value
$296,666
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 $173,429 and $314,610. 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 $173,429

Adjusted -$97,509 for 474 sqft less living space and +$494 for being newer. Net adjustment: -$97,015.

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 $291,995

Adjusted -$6,171 for 30 sqft less living space and +$494 for being newer. Net adjustment: -$5,677.

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 $299,969

Adjusted -$50,606 for 246 sqft less living space. Net adjustment: -$50,606.

3 bed 2 bath 663 sqft Built 1994
Raw Value $297,243
Adjusted Value $306,995

Adjusted +$11,726 for 57 sqft more living space and -$1,974 for being older. Net adjustment: +$9,752.

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 $314,610

Adjusted -$2,263 for 11 sqft less living space and +$494 for being newer. Net adjustment: -$1,769.

The Neighborhood

This home is valued 6.8% 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
$296,666
Median
$318,340

This home is -6.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,338 across all districts. With a homestead exemption claimed, that drops to $4,033 — saving $1,305 per year. That's $336 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%$2,650
Round RockCity0.3720%$1,104
Williamson CountyCounty0.3694%$1,096
Austin Community Collegespecial0.1034%$307
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,338

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $299,969 would pay approximately $1,872 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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