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3504 CISCO TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,019 sqftBuilt 2004

Property at a Glance

This home is estimated between $113,466 and $308,761, with a best estimate of $279,250. That places the property below the R402401F - Lakeside Sub Sec 1 median of $311,433, in a neighborhood that declined 11.3% over the past year.

Estimated Value Range

$113,466 $308,761
Best Estimate
$279,250
WCAD Value
$336,831
High Confidence

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

Based on 5 comparable properties in R402401F - Lakeside Sub Sec 1, this home's estimated market value is between $113,466 and $308,761. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3508 CISCO TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,575 sqft Built 2005
Raw Value $281,166
Adjusted Value $113,466

Adjusted -$163,933 for 556 sqft less living space and -$3,767 for being older. Net adjustment: -$167,700.

3500 CISCO TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,499 sqft Built 2005
Raw Value $277,854
Adjusted Value $132,562

Adjusted -$141,525 for 480 sqft less living space and -$3,767 for being older. Net adjustment: -$145,292.

3521 CISCO TRL, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,134 sqft Built 2006
Raw Value $345,717
Adjusted Value $304,275

Adjusted -$33,907 for 115 sqft less living space and -$7,535 for being older. Net adjustment: -$41,442.

3701 PALO PINTO CV, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,134 sqft Built 2005
Raw Value $346,435
Adjusted Value $308,761

Adjusted -$33,907 for 115 sqft less living space and -$3,767 for being older. Net adjustment: -$37,674.

3512 CISCO TRL, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,250 sqft Built 2005
Raw Value $351,126
Adjusted Value $279,250

Adjusted -$68,109 for 231 sqft less living space and -$3,767 for being older. Net adjustment: -$71,876.

The Neighborhood

This home is valued 8.2% above the R402401F - Lakeside Sub Sec 1 median of $311,433. With 135 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 11.3% over the past year.

R402401F - Lakeside Sub Sec 1

typical
135 Properties
$311,433 Median Value
-11.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$336,831
Median
$311,433

This home is +8.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,061 across all districts. With a homestead exemption claimed, that drops to $4,748 — saving $1,313 per year. That's $396 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%$3,008
Round RockCity0.3720%$1,253
Williamson CountyCounty0.3694%$1,244
Austin Community Collegespecial0.1034%$348
Williamson County FM/RdCounty0.0443%$149
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,061

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $279,250 would pay approximately $1,743 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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