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1631 PLUME GRASS PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath802 sqftBuilt 2002

Property at a Glance

This home is estimated between $289,170 and $358,446, with a best estimate of $335,847. That places the property below the R588507E - SHADOW POINTE median of $381,419, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$289,170 $358,446
Best Estimate
$335,847
WCAD Value
$342,371
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 $289,170 and $358,446. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1607 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 932 sqft Built 2002
Raw Value $366,626
Adjusted Value $327,183

Adjusted -$39,443 for 130 sqft less living space. Net adjustment: -$39,443.

1605 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 706 sqft Built 2003
Raw Value $327,321
Adjusted Value $358,446

Adjusted +$29,127 for 96 sqft more living space and +$1,998 for being newer. Net adjustment: +$31,125.

1611 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,137 sqft Built 2003
Raw Value $388,813
Adjusted Value $289,170

Adjusted -$101,641 for 335 sqft less living space and +$1,998 for being newer. Net adjustment: -$99,643.

1510 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 916 sqft Built 2003
Raw Value $368,437
Adjusted Value $335,847

Adjusted -$34,588 for 114 sqft less living space and +$1,998 for being newer. Net adjustment: -$32,590.

1601 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 710 sqft Built 2003
Raw Value $324,142
Adjusted Value $354,053

Adjusted +$27,913 for 92 sqft more living space and +$1,998 for being newer. Net adjustment: +$29,911.

The Neighborhood

This home is valued 10.2% 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
$342,371
Median
$381,419

This home is -10.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,160 across all districts. With a homestead exemption claimed, that drops to $4,847 — saving $1,313 per year. That's $404 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%$3,058
Round RockCity0.3720%$1,274
Williamson CountyCounty0.3694%$1,265
Austin Community Collegespecial0.1034%$354
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,160

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $335,847 would pay approximately $2,096 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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