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1605 PLUME GRASS PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath706 sqftBuilt 2003

Property at a Glance

This home is estimated between $280,718 and $328,912, with a best estimate of $304,722. 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

$280,718 $328,912
Best Estimate
$304,722
WCAD Value
$327,321
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 $280,718 and $328,912. 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 $296,059

Adjusted -$68,569 for 226 sqft less living space and -$1,998 for being older. Net adjustment: -$70,567.

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 $304,722

Adjusted -$63,715 for 210 sqft less living space. Net adjustment: -$63,715.

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 $322,928

Adjusted -$1,214 for 4 sqft less living space. Net adjustment: -$1,214.

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 $280,718

Adjusted -$91,628 for 302 sqft less living space. Net adjustment: -$91,628.

1506 PLUME GRASS PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 701 sqft Built 2003
Raw Value $327,395
Adjusted Value $328,912

Adjusted +$1,517 for 5 sqft more living space. Net adjustment: +$1,517.

The Neighborhood

This home is valued 14.2% 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
$327,321
Median
$381,419

This home is -14.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,889 across all districts. With a homestead exemption claimed, that drops to $4,579 — saving $1,310 per year. That's $382 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%$2,923
Round RockCity0.3720%$1,218
Williamson CountyCounty0.3694%$1,209
Austin Community Collegespecial0.1034%$338
Williamson County FM/RdCounty0.0443%$145
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,889

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $304,722 would pay approximately $1,902 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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