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3500 CISCO TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,499 sqftBuilt 2005

Property at a Glance

This home is estimated between $258,758 and $482,123, with a best estimate of $454,053. That places the property above the R402401F - Lakeside Sub Sec 1 median of $311,433, in a neighborhood that declined 11.3% over the past year.

Estimated Value Range

$258,758 $482,123
Best Estimate
$454,053
WCAD Value
$277,854
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 $258,758 and $482,123. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3504 CISCO TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,019 sqft Built 2004
Raw Value $336,831
Adjusted Value $482,123

Adjusted +$141,525 for 480 sqft more living space and +$3,767 for being newer. Net adjustment: +$145,292.

3508 CISCO TRL, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,575 sqft Built 2005
Raw Value $281,166
Adjusted Value $258,758

Adjusted -$22,408 for 76 sqft less living space. Net adjustment: -$22,408.

1522 GULF WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,185 sqft Built 2006
Raw Value $354,101
Adjusted Value $442,915

Adjusted +$92,581 for 314 sqft more living space and -$3,767 for being older. Net adjustment: +$88,814.

3701 PALO PINTO CV, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,134 sqft Built 2005
Raw Value $346,435
Adjusted Value $454,053

Adjusted +$107,618 for 365 sqft more living space. Net adjustment: +$107,618.

1520 GULF WAY, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 970 sqft Built 2006
Raw Value $323,879
Adjusted Value $476,084

Adjusted +$155,972 for 529 sqft more living space and -$3,767 for being older. Net adjustment: +$152,205.

The Neighborhood

This home is valued 10.8% below the R402401F - Lakeside Sub Sec 1 median of $311,433. That positions it competitively for buyers comparing within the neighborhood. 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
$277,854
Median
$311,433

This home is -10.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,999 across all districts. With a homestead exemption claimed, that drops to $3,698 — saving $1,301 per year. That's $308 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%$2,482
Round RockCity0.3720%$1,034
Williamson CountyCounty0.3694%$1,027
Austin Community Collegespecial0.1034%$287
Williamson County FM/RdCounty0.0443%$123
Upper Brushy Creek WCIDWater0.0170%$47
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,999

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $454,053 would pay approximately $2,834 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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