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1616 PLUME GRASS PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,688 sqftBuilt 2002

Property at a Glance

This home is estimated between $363,080 and $580,659, with a best estimate of $555,707. That places the property above the R588507E - SHADOW POINTE median of $381,419, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$363,080 $580,659
Best Estimate
$555,707
WCAD Value
$332,920
High Confidence

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

Based on 5 comparable properties in R588507E - SHADOW POINTE, this home's estimated market value is between $363,080 and $580,659. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1627 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,533 sqft Built 2002
Raw Value $320,537
Adjusted Value $367,565

Adjusted +$47,028 for 155 sqft more living space. Net adjustment: +$47,028.

1500 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,170 sqft Built 2003
Raw Value $396,545
Adjusted Value $555,707

Adjusted +$157,164 for 518 sqft more living space and +$1,998 for being newer. Net adjustment: +$159,162.

1512 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,008 sqft Built 2003
Raw Value $372,346
Adjusted Value $580,659

Adjusted +$206,315 for 680 sqft more living space and +$1,998 for being newer. Net adjustment: +$208,313.

1508 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,546 sqft Built 2003
Raw Value $317,999
Adjusted Value $363,080

Adjusted +$43,083 for 142 sqft more living space and +$1,998 for being newer. Net adjustment: +$45,081.

1503 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,004 sqft Built 2003
Raw Value $352,132
Adjusted Value $561,659

Adjusted +$207,529 for 684 sqft more living space and +$1,998 for being newer. Net adjustment: +$209,527.

The Neighborhood

This home is valued 12.7% below the R588507E - SHADOW POINTE median of $381,419. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.0% over the past year.

R588507E - SHADOW POINTE

typical
812 Properties
$381,419 Median Value
-5.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$332,920
Median
$381,419

This home is -12.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,990 across all districts. With a homestead exemption claimed, that drops to $4,678 — saving $1,312 per year. That's $390 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%$2,973
Round RockCity0.3720%$1,238
Williamson CountyCounty0.3694%$1,230
Austin Community Collegespecial0.1034%$344
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,990

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $555,707 would pay approximately $3,469 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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