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1805 SOUTHWESTERN TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,163 sqftBuilt 1992

Property at a Glance

This home is estimated between $144,452 and $428,356, with a best estimate of $292,138. That places the property below the R602494H - Greenlawn Place median of $314,129, in a neighborhood that declined 4.3% over the past year.

Estimated Value Range

$144,452 $428,356
Best Estimate
$292,138
WCAD Value
$310,355
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R602494H - Greenlawn Place. The estimated range of $144,452 and $428,356 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,180 sqft Built 1986
Raw Value $276,569
Adjusted Value $292,138

Adjusted -$4,256 for 17 sqft less living space and +$19,825 for being newer. Net adjustment: +$15,569.

1808 SOUTHEASTERN TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,918 sqft Built 1993
Raw Value $336,766
Adjusted Value $144,452

Adjusted -$189,010 for 755 sqft less living space and -$3,304 for being older. Net adjustment: -$192,314.

3 bed 2 bath 1,162 sqft Built 1985
Raw Value $292,712
Adjusted Value $316,091

Adjusted +$250 for 1 sqft more living space and +$23,129 for being newer. Net adjustment: +$23,379.

1804 SOUTHWESTERN TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 715 sqft Built 1995
Raw Value $326,114
Adjusted Value $428,356

Adjusted +$112,154 for 448 sqft more living space and -$9,912 for being older. Net adjustment: +$102,242.

3 bed 2 bath 1,201 sqft Built 1986
Raw Value $278,885
Adjusted Value $289,197

Adjusted -$9,513 for 38 sqft less living space and +$19,825 for being newer. Net adjustment: +$10,312.

The Neighborhood

This home is valued 1.2% below the R602494H - Greenlawn Place median of $314,129. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.3% over the past year.

R602494H - Greenlawn Place

typical
219 Properties
$314,129 Median Value
-4.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$310,355
Median
$314,129

This home is -1.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,584 across all districts. With a homestead exemption claimed, that drops to $4,276 — saving $1,308 per year. That's $356 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%$2,772
Round RockCity0.3720%$1,155
Williamson CountyCounty0.3694%$1,147
Austin Community Collegespecial0.1034%$321
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,584

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $292,138 would pay approximately $1,824 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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