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305/307 GREENLAWN BLVD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,645 sqftBuilt 1984

Property at a Glance

This home is estimated between $300,908 and $350,932, with a best estimate of $320,898. That places the property below the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$300,908 $350,932
Best Estimate
$320,898
WCAD Value
$334,561
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $300,908 and $350,932 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,491 sqft Built 1984
Raw Value $321,008
Adjusted Value $350,932

Adjusted +$29,924 for 154 sqft more living space. Net adjustment: +$29,924.

3 bed 2 bath 1,519 sqft Built 1985
Raw Value $287,745
Adjusted Value $311,228

Adjusted +$24,483 for 126 sqft more living space and -$1,000 for being older. Net adjustment: +$23,483.

1113 WOODLIEF TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 4 bath 1,786 sqft Built 1984
Raw Value $348,296
Adjusted Value $320,898

Adjusted -$27,398 for 141 sqft less living space. Net adjustment: -$27,398.

3 bed 2 bath 1,860 sqft Built 1985
Raw Value $308,133
Adjusted Value $300,908

Adjusted -$41,777 for 215 sqft less living space and -$1,000 for being older and -$6,235 for no pool and +$41,787 for having a garage. Net adjustment: -$7,225.

3 bed 2 bath 1,456 sqft Built 1984
Raw Value $301,492
Adjusted Value $338,217

Adjusted +$36,725 for 189 sqft more living space. Net adjustment: +$36,725.

The Neighborhood

This home is valued 5.9% below the R450X - Round Rock East - Duplex median of $355,449. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$334,561
Median
$355,449

This home is -5.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,020 across all districts. With a homestead exemption claimed, that drops to $4,708 — saving $1,312 per year. That's $392 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%$2,988
Round RockCity0.3720%$1,245
Williamson CountyCounty0.3694%$1,236
Austin Community Collegespecial0.1034%$346
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,020

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $320,898 would pay approximately $2,003 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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