Beta Williamson County, TX only — data and coverage are limited during early access.

1709 POSSUM TROT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,712 sqftBuilt 2007

Property at a Glance

This home is estimated between $476,872 and $1,219,647, with a best estimate of $1,013,082. That places the property above the R202681C - Tonkawa & Oak Springs median of $851,894, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$476,872 $1,219,647
Best Estimate
$1,013,082
WCAD Value
$1,052,108
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $476,872 and $1,219,647. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1701 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,184 sqft Built 1998
Raw Value $1,133,621
Adjusted Value $1,037,454

Adjusted -$163,887 for 472 sqft less living space and +$67,720 for being newer. Net adjustment: -$96,167.

4 bed 2 bath 1,739 sqft Built 2018
Raw Value $569,016
Adjusted Value $476,872

Adjusted -$9,375 for 27 sqft less living space and -$82,769 for being older. Net adjustment: -$92,144.

1704 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 96% similar Same subdivision
3 bed 2 bath 1,405 sqft Built 1984
Raw Value $939,988
Adjusted Value $1,219,647

Adjusted +$106,596 for 307 sqft more living space and +$173,063 for being newer. Net adjustment: +$279,659.

1821 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,378 sqft Built 1984
Raw Value $724,048
Adjusted Value $1,013,082

Adjusted +$115,971 for 334 sqft more living space and +$173,063 for being newer. Net adjustment: +$289,034.

1814 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
4 bed 3 bath 2,158 sqft Built 1985
Raw Value $692,634
Adjusted Value $703,313

Adjusted -$154,859 for 446 sqft less living space and +$165,538 for being newer. Net adjustment: +$10,679.

The Neighborhood

This home is valued 23.5% above the R202681C - Tonkawa & Oak Springs median of $851,894. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.

R202681C - Tonkawa & Oak Springs

above average
154 Properties
$851,894 Median Value
+3.7% YoY Change
7% Have Pool
92% Have Garage
This Home
$1,052,108
Median
$851,894

This home is +23.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,069 across all districts. With a homestead exemption claimed, that drops to $14,624 — saving $1,445 per year. That's $1,219 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%$9,396
Williamson CountyCounty0.3694%$3,887
Austin Community Collegespecial0.1034%$1,088
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$1,052
Williamson County FM/RdCounty0.0443%$466
Upper Brushy Creek WCIDWater0.0170%$179
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$16,069

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,013,082 would pay approximately $6,324 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.

View full property details