Beta Williamson County, TX only — data and coverage are limited during early access.

977 LEAH LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,572 sqftBuilt 2004

Property at a Glance

This home is estimated between $291,662 and $578,989, with a best estimate of $341,469. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$291,662 $578,989
Best Estimate
$341,469
WCAD Value
$520,569
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $291,662 and $578,989. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 bed 2 bath 1,613 sqft Built 1997
Raw Value $329,888
Adjusted Value $356,926

Adjusted -$10,987 for 41 sqft less living space and +$38,025 for being newer. Net adjustment: +$27,038.

973 LEAH LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,942 sqft Built 2002
Raw Value $379,951
Adjusted Value $291,662

Adjusted -$99,153 for 370 sqft less living space and +$10,864 for being newer. Net adjustment: -$88,289.

978 LEAH LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,276 sqft Built 2001
Raw Value $483,370
Adjusted Value $578,989

Adjusted +$79,323 for 296 sqft more living space and +$16,296 for being newer. Net adjustment: +$95,619.

4 bed 2 bath 1,662 sqft Built 1997
Raw Value $327,562
Adjusted Value $341,469

Adjusted -$24,118 for 90 sqft less living space and +$38,025 for being newer. Net adjustment: +$13,907.

980 LEAH LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,828 sqft Built 2001
Raw Value $380,184
Adjusted Value $327,877

Adjusted -$68,603 for 256 sqft less living space and +$16,296 for being newer. Net adjustment: -$52,307.

The Neighborhood

This home is valued 15.3% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

above average
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$520,569
Median
$451,534

This home is +15.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,366 across all districts. With a homestead exemption claimed, that drops to $8,020 — saving $1,346 per year. That's $668 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%$4,649
Round RockCity0.3720%$1,937
Williamson CountyCounty0.3694%$1,923
Austin Community Collegespecial0.1034%$538
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,366

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $341,469 would pay approximately $2,131 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.

View full property details