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5661 PORANO CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,978 sqftBuilt 2017

Property at a Glance

This home is estimated between $371,248 and $526,614, with a best estimate of $427,740. 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

$371,248 $526,614
Best Estimate
$427,740
WCAD Value
$401,198
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 $371,248 and $526,614. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5529 PORANO CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,662 sqft Built 2016
Raw Value $351,830
Adjusted Value $420,864

Adjusted +$66,805 for 316 sqft more living space and +$2,229 for being newer. Net adjustment: +$69,034.

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 $495,938

Adjusted +$36,574 for 173 sqft more living space. Net adjustment: +$36,574.

5952 MALTA CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,537 sqft Built 2017
Raw Value $334,508
Adjusted Value $427,740

Adjusted +$93,232 for 441 sqft more living space. Net adjustment: +$93,232.

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 $526,614

Adjusted +$79,913 for 378 sqft more living space and +$2,229 for being newer. Net adjustment: +$82,142.

6017 MALTA CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,030 sqft Built 2017
Raw Value $382,241
Adjusted Value $371,248

Adjusted -$10,993 for 52 sqft less living space. Net adjustment: -$10,993.

The Neighborhood

This home is valued 1.3% below the H121413C - SIENA median of $406,354. That positions it competitively for buyers comparing within the neighborhood. 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
$401,198
Median
$406,354

This home is -1.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,235 across all districts. With a homestead exemption claimed, that drops to $7,473 — saving $1,762 per year. That's $623 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%$4,835
Siena MUD #1MUD0.5250%$2,106
Williamson CountyCounty0.3694%$1,482
Williamson County ESD #9 - Round RockESD0.0999%$401
Williamson County FM/RdCounty0.0443%$178
EWC Higher Ed Centerspecial0.0409%$164
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$9,235

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $427,740 would pay approximately $2,670 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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