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2009 MONICA LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,686 sqftBuilt 1998

Property at a Glance

This home is estimated between $316,397 and $486,538, with a best estimate of $351,351. That places the property above the R655498G - Spring Ridge median of $314,073, in a neighborhood that declined 8.5% over the past year.

Estimated Value Range

$316,397 $486,538
Best Estimate
$351,351
WCAD Value
$293,336
High Confidence

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

Based on 5 comparable properties in R655498G - Spring Ridge, this home's estimated market value is between $316,397 and $486,538. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2019 MONICA LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,364 sqft Built 1998
Raw Value $286,974
Adjusted Value $355,429

Adjusted +$68,455 for 322 sqft more living space. Net adjustment: +$68,455.

2007 MONICA LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,060 sqft Built 1998
Raw Value $353,454
Adjusted Value $486,538

Adjusted +$133,084 for 626 sqft more living space. Net adjustment: +$133,084.

2005 MONICA LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,332 sqft Built 1998
Raw Value $276,093
Adjusted Value $351,351

Adjusted +$75,258 for 354 sqft more living space. Net adjustment: +$75,258.

2010 MONICA LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,520 sqft Built 1998
Raw Value $295,268
Adjusted Value $330,559

Adjusted +$35,291 for 166 sqft more living space. Net adjustment: +$35,291.

2013 MONICA LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,675 sqft Built 1998
Raw Value $314,058
Adjusted Value $316,397

Adjusted +$2,339 for 11 sqft more living space. Net adjustment: +$2,339.

The Neighborhood

This home is valued 6.6% 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
$293,336
Median
$314,073

This home is -6.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,278 across all districts. With a homestead exemption claimed, that drops to $3,973 — saving $1,305 per year. That's $331 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%$2,620
Round RockCity0.3720%$1,091
Williamson CountyCounty0.3694%$1,084
Austin Community Collegespecial0.1034%$303
Williamson County FM/RdCounty0.0443%$130
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,278

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $351,351 would pay approximately $2,193 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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