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3512 CISCO TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,250 sqftBuilt 2005

Property at a Glance

This home is estimated between $146,801 and $376,152, with a best estimate of $185,342. 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

$146,801 $376,152
Best Estimate
$185,342
WCAD Value
$351,126
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 $146,801 and $376,152. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3516 CISCO TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 1,611 sqft Built 2005
Raw Value $282,103
Adjusted Value $175,665

Adjusted -$106,438 for 361 sqft less living space. Net adjustment: -$106,438.

3521 CISCO TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,134 sqft Built 2006
Raw Value $345,717
Adjusted Value $376,152

Adjusted +$34,202 for 116 sqft more living space and -$3,767 for being older. Net adjustment: +$30,435.

3520 CISCO TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,747 sqft Built 2006
Raw Value $297,105
Adjusted Value $146,801

Adjusted -$146,537 for 497 sqft less living space and -$3,767 for being older. Net adjustment: -$150,304.

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 $185,342

Adjusted -$95,824 for 325 sqft less living space. Net adjustment: -$95,824.

3700 PALO PINTO CV, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,313 sqft Built 2005
Raw Value $387,413
Adjusted Value $368,838

Adjusted -$18,575 for 63 sqft less living space. Net adjustment: -$18,575.

The Neighborhood

This home is valued 12.7% 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
$351,126
Median
$311,433

This home is +12.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,318 across all districts. With a homestead exemption claimed, that drops to $5,003 — saving $1,315 per year. That's $417 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%$3,136
Round RockCity0.3720%$1,306
Williamson CountyCounty0.3694%$1,297
Austin Community Collegespecial0.1034%$363
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,318

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $185,342 would pay approximately $1,157 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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