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2021 MONICA LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,344 sqftBuilt 1998

Property at a Glance

This home is estimated between $270,469 and $280,696, with a best estimate of $274,199. That places the property below the R655498G - Spring Ridge median of $314,073, in a neighborhood that declined 8.5% over the past year.

Estimated Value Range

$270,469 $280,696
Best Estimate
$274,199
WCAD Value
$285,522
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R655498G - Spring Ridge. The estimated range of $270,469 and $280,696 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,380 sqft Built 2000
Raw Value $288,885
Adjusted Value $272,082

Adjusted -$7,653 for 36 sqft less living space and -$9,150 for being older. Net adjustment: -$16,803.

3 bed 2 bath 1,370 sqft Built 2000
Raw Value $288,876
Adjusted Value $274,199

Adjusted -$5,527 for 26 sqft less living space and -$9,150 for being older. Net adjustment: -$14,677.

3 bed 2 bath 1,380 sqft Built 2000
Raw Value $291,963
Adjusted Value $275,160

Adjusted -$7,653 for 36 sqft less living space and -$9,150 for being older. Net adjustment: -$16,803.

3 bed 2 bath 1,386 sqft Built 2000
Raw Value $288,548
Adjusted Value $270,469

Adjusted -$8,929 for 42 sqft less living space and -$9,150 for being older. Net adjustment: -$18,079.

3 bed 2 bath 1,194 sqft Built 2005
Raw Value $280,831
Adjusted Value $280,696

Adjusted +$31,889 for 150 sqft more living space and -$32,024 for being older. Net adjustment: -$135.

The Neighborhood

This home is valued 9.1% below the R655498G - Spring Ridge median of $314,073. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.5% over the past year.

R655498G - Spring Ridge

typical
108 Properties
$314,073 Median Value
-8.5% YoY Change
0% Have Pool
99% Have Garage
This Home
$285,522
Median
$314,073

This home is -9.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,137 across all districts. With a homestead exemption claimed, that drops to $3,834 — saving $1,303 per year. That's $320 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%$2,550
Round RockCity0.3720%$1,062
Williamson CountyCounty0.3694%$1,055
Austin Community Collegespecial0.1034%$295
Williamson County FM/RdCounty0.0443%$127
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,137

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $274,199 would pay approximately $1,712 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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