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1614 DIANA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath777 sqftBuilt 2000

Property at a Glance

This home is estimated between $166,975 and $343,198, with a best estimate of $313,624. 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

$166,975 $343,198
Best Estimate
$313,624
WCAD Value
$304,781
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 $166,975 and $343,198. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1620 DIANA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,323 sqft Built 1999
Raw Value $278,476
Adjusted Value $166,975

Adjusted -$116,076 for 546 sqft less living space and +$4,575 for being newer. Net adjustment: -$111,501.

1622 DIANA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 948 sqft Built 1999
Raw Value $345,403
Adjusted Value $313,624

Adjusted -$36,354 for 171 sqft less living space and +$4,575 for being newer. Net adjustment: -$31,779.

1600 DIANA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,017 sqft Built 1999
Raw Value $389,645
Adjusted Value $343,198

Adjusted -$51,022 for 240 sqft less living space and +$4,575 for being newer. Net adjustment: -$46,447.

1628 DIANA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,034 sqft Built 2000
Raw Value $343,508
Adjusted Value $288,871

Adjusted -$54,637 for 257 sqft less living space. Net adjustment: -$54,637.

1626 DIANA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 829 sqft Built 1999
Raw Value $341,125
Adjusted Value $334,645

Adjusted -$11,055 for 52 sqft less living space and +$4,575 for being newer. Net adjustment: -$6,480.

The Neighborhood

This home is valued 3.0% 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
$304,781
Median
$314,073

This home is -3.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,484 across all districts. With a homestead exemption claimed, that drops to $4,177 — saving $1,307 per year. That's $348 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%$2,722
Round RockCity0.3720%$1,134
Williamson CountyCounty0.3694%$1,126
Austin Community Collegespecial0.1034%$315
Williamson County FM/RdCounty0.0443%$135
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,484

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $313,624 would pay approximately $1,958 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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