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2506 LYDIA LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,629 sqftBuilt 1996

Property at a Glance

This home is estimated between $249,174 and $349,577, with a best estimate of $311,906. That places the property below the R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B median of $329,888, in a neighborhood that declined 9.4% over the past year.

Estimated Value Range

$249,174 $349,577
Best Estimate
$311,906
WCAD Value
$352,935
High Confidence

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

Based on 5 comparable properties in R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B, this home's estimated market value is between $249,174 and $349,577. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2504 LYDIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,214 sqft Built 1996
Raw Value $356,808
Adjusted Value $249,174

Adjusted -$107,634 for 585 sqft less living space. Net adjustment: -$107,634.

2502 LYDIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,897 sqft Built 1996
Raw Value $398,886
Adjusted Value $349,577

Adjusted -$49,309 for 268 sqft less living space. Net adjustment: -$49,309.

2503 LYDIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,975 sqft Built 1996
Raw Value $325,188
Adjusted Value $261,527

Adjusted -$63,661 for 346 sqft less living space. Net adjustment: -$63,661.

2505 LYDIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,669 sqft Built 1997
Raw Value $314,038
Adjusted Value $311,906

Adjusted -$7,360 for 40 sqft less living space and +$5,228 for being newer. Net adjustment: -$2,132.

1103 ELLIS CV, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,482 sqft Built 1996
Raw Value $296,518
Adjusted Value $323,565

Adjusted +$27,047 for 147 sqft more living space. Net adjustment: +$27,047.

The Neighborhood

This home is valued 7.0% above the R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B median of $329,888. With 195 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.4% over the past year.

R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B

typical
195 Properties
$329,888 Median Value
-9.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$352,935
Median
$329,888

This home is +7.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,350 across all districts. With a homestead exemption claimed, that drops to $5,035 — saving $1,315 per year. That's $420 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%$3,152
Round RockCity0.3720%$1,313
Williamson CountyCounty0.3694%$1,304
Austin Community Collegespecial0.1034%$365
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,350

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $311,906 would pay approximately $1,947 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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