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1817 POSSUM TROT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed3 bath2,496 sqftBuilt 1983

Property at a Glance

This home is estimated between $577,085 and $794,944, with a best estimate of $691,175. That places the property below the R202681C - Tonkawa & Oak Springs median of $851,894, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$577,085 $794,944
Best Estimate
$691,175
WCAD Value
$777,792
High Confidence

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

Based on 5 comparable properties in R202681C - Tonkawa & Oak Springs, this home's estimated market value is between $577,085 and $794,944. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1721 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,007 sqft Built 1984
Raw Value $762,037
Adjusted Value $577,085

Adjusted -$177,428 for 511 sqft less living space and -$7,524 for being older. Net adjustment: -$184,952.

1713 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,432 sqft Built 1984
Raw Value $757,251
Adjusted Value $771,949

Adjusted +$22,222 for 64 sqft more living space and -$7,524 for being older. Net adjustment: +$14,698.

1814 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,158 sqft Built 1985
Raw Value $692,634
Adjusted Value $794,944

Adjusted +$117,359 for 338 sqft more living space and -$15,049 for being older. Net adjustment: +$102,310.

1717 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,618 sqft Built 1983
Raw Value $733,535
Adjusted Value $691,175

Adjusted -$42,360 for 122 sqft less living space. Net adjustment: -$42,360.

1716 POSSUM TROT, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 3,570 sqft Built 1984
Raw Value $1,017,028
Adjusted Value $636,593

Adjusted -$372,911 for 1,074 sqft less living space and -$7,524 for being older. Net adjustment: -$380,435.

The Neighborhood

This home is valued 8.7% below the R202681C - Tonkawa & Oak Springs median of $851,894. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.7% over the past year.

R202681C - Tonkawa & Oak Springs

typical
154 Properties
$851,894 Median Value
+3.7% YoY Change
7% Have Pool
92% Have Garage
This Home
$777,792
Median
$851,894

This home is -8.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,879 across all districts. With a homestead exemption claimed, that drops to $10,485 — saving $1,394 per year. That's $874 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%$6,946
Williamson CountyCounty0.3694%$2,874
Austin Community Collegespecial0.1034%$804
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$778
Williamson County FM/RdCounty0.0443%$345
Upper Brushy Creek WCIDWater0.0170%$132
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$11,879

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $691,175 would pay approximately $4,314 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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