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1800 SOUTHEASTERN TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,345 sqftBuilt 1992

Property at a Glance

This home is estimated between $190,015 and $411,823, with a best estimate of $317,678. That places the property above the R602494H - Greenlawn Place median of $314,129, in a neighborhood that declined 4.3% over the past year.

Estimated Value Range

$190,015 $411,823
Best Estimate
$317,678
WCAD Value
$290,215
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $190,015 and $411,823. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,294 sqft Built 1983
Raw Value $275,173
Adjusted Value $317,678

Adjusted +$12,768 for 51 sqft more living space and +$29,737 for being newer. Net adjustment: +$42,505.

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 $190,015

Adjusted -$143,447 for 573 sqft less living space and -$3,304 for being older. Net adjustment: -$146,751.

3 bed 2 bath 1,335 sqft Built 1983
Raw Value $270,403
Adjusted Value $302,643

Adjusted +$2,503 for 10 sqft more living space and +$29,737 for being newer. Net adjustment: +$32,240.

1805 SOUTHWESTERN TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,163 sqft Built 1992
Raw Value $310,355
Adjusted Value $355,918

Adjusted +$45,563 for 182 sqft more living space. Net adjustment: +$45,563.

1805 SOUTHEASTERN TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,122 sqft Built 1992
Raw Value $355,996
Adjusted Value $411,823

Adjusted +$55,827 for 223 sqft more living space. Net adjustment: +$55,827.

The Neighborhood

This home is valued 7.6% 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
$290,215
Median
$314,129

This home is -7.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,222 across all districts. With a homestead exemption claimed, that drops to $3,918 — saving $1,304 per year. That's $327 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%$2,592
Round RockCity0.3720%$1,080
Williamson CountyCounty0.3694%$1,072
Austin Community Collegespecial0.1034%$300
Williamson County FM/RdCounty0.0443%$129
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,222

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $317,678 would pay approximately $1,983 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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