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5774 PORANO CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath1,590 sqftBuilt 2016

Property at a Glance

This home is estimated between $360,311 and $454,338, with a best estimate of $411,682. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$360,311 $454,338
Best Estimate
$411,682
WCAD Value
$446,432
High Confidence

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

Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $360,311 and $454,338. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

6009 MALTA CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,805 sqft Built 2017
Raw Value $459,364
Adjusted Value $411,682

Adjusted -$45,453 for 215 sqft less living space and -$2,229 for being older. Net adjustment: -$47,682.

5681 PORANO CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,600 sqft Built 2016
Raw Value $444,472
Adjusted Value $442,358

Adjusted -$2,114 for 10 sqft less living space. Net adjustment: -$2,114.

5725 PORANO CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,591 sqft Built 2016
Raw Value $360,522
Adjusted Value $360,311

Adjusted -$211 for 1 sqft less living space. Net adjustment: -$211.

6046 MALTA CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,733 sqft Built 2018
Raw Value $414,135
Adjusted Value $379,446

Adjusted -$30,232 for 143 sqft less living space and -$4,457 for being older. Net adjustment: -$34,689.

5625 PORANO CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,572 sqft Built 2015
Raw Value $448,304
Adjusted Value $454,338

Adjusted +$3,805 for 18 sqft more living space and +$2,229 for being newer. Net adjustment: +$6,034.

The Neighborhood

This home is valued 9.9% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.

H121413C - SIENA

typical
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$446,432
Median
$406,354

This home is +9.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,276 across all districts. With a homestead exemption claimed, that drops to $8,506 — saving $1,770 per year. That's $709 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
Hutto ISDSchool1.2052%$5,380
Siena MUD #1MUD0.5250%$2,344
Williamson CountyCounty0.3694%$1,649
Williamson County ESD #9 - Round RockESD0.0999%$446
Williamson County FM/RdCounty0.0443%$198
EWC Higher Ed Centerspecial0.0409%$182
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$10,276

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $411,682 would pay approximately $2,570 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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