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2107 WHISPERING DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,394 sqftBuilt 1984

Property at a Glance

This home is estimated between $247,554 and $301,589, with a best estimate of $287,555. 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

$247,554 $301,589
Best Estimate
$287,555
WCAD Value
$322,957
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 $247,554 and $301,589 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 $301,589

Adjusted -$3,012 for 13 sqft less living space and +$9,843 for being newer. Net adjustment: +$6,831.

3 bed 2 bath 1,474 sqft Built 1985
Raw Value $304,858
Adjusted Value $287,555

Adjusted -$18,533 for 80 sqft less living space and +$1,230 for being newer. Net adjustment: -$17,303.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $299,172

Adjusted +$4,865 for 21 sqft more living space. Net adjustment: +$4,865.

3 bed 2 bath 1,284 sqft Built 1979
Raw Value $249,467
Adjusted Value $268,798

Adjusted +$25,483 for 110 sqft more living space and -$6,152 for being older. Net adjustment: +$19,331.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $247,554

Adjusted +$463 for 2 sqft more living space and -$11,073 for being older. Net adjustment: -$10,610.

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
$322,957
Median
$325,166

This home is -0.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,811 across all districts. With a homestead exemption claimed, that drops to $4,501 — saving $1,310 per year. That's $375 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%$2,884
Round RockCity0.3720%$1,201
Williamson CountyCounty0.3694%$1,193
Austin Community Collegespecial0.1034%$334
Williamson County FM/RdCounty0.0443%$143
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,811

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $287,555 would pay approximately $1,795 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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