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2203 WHISPERING DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,430 sqftBuilt 1983

Property at a Glance

This home is estimated between $257,124 and $337,436, with a best estimate of $308,742. That places the property below the R470482H - Sunrise Vista Sec 2 Thru 4 median of $325,166, in a neighborhood that appreciated 4.0% over the past year.

Estimated Value Range

$257,124 $337,436
Best Estimate
$308,742
WCAD Value
$323,565
Low Confidence

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

There are 5 comparable properties within range, but none are in R470482H - Sunrise Vista Sec 2 Thru 4. The estimated range of $257,124 and $337,436 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,407 sqft Built 1992
Raw Value $294,758
Adjusted Value $311,159

Adjusted +$5,328 for 23 sqft more living space and +$11,073 for being newer. Net adjustment: +$16,401.

3 bed 2 bath 1,474 sqft Built 1985
Raw Value $304,858
Adjusted Value $297,126

Adjusted -$10,193 for 44 sqft less living space and +$2,461 for being newer. Net adjustment: -$7,732.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $308,742

Adjusted +$13,205 for 57 sqft more living space and +$1,230 for being newer. Net adjustment: +$14,435.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $257,124

Adjusted +$8,803 for 38 sqft more living space and -$9,843 for being older. Net adjustment: -$1,040.

3 bed 2 bath 1,303 sqft Built 1985
Raw Value $305,554
Adjusted Value $337,436

Adjusted +$29,421 for 127 sqft more living space and +$2,461 for being newer. Net adjustment: +$31,882.

The Neighborhood

This home is in line with the R470482H - Sunrise Vista Sec 2 Thru 4 median of $325,166. The neighborhood appreciated 4.0% over the past year.

R470482H - Sunrise Vista Sec 2 Thru 4

typical
99 Properties
$325,166 Median Value
+4.0% YoY Change
2% Have Pool
91% Have Garage
This Home
$323,565
Median
$325,166

This home is -0.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,822 across all districts. With a homestead exemption claimed, that drops to $4,512 — saving $1,310 per year. That's $376 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%$2,890
Round RockCity0.3720%$1,204
Williamson CountyCounty0.3694%$1,195
Austin Community Collegespecial0.1034%$335
Williamson County FM/RdCounty0.0443%$143
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,822

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,742 would pay approximately $1,927 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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