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2002 TONKAWA TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,359 sqftBuilt 1981

Property at a Glance

This home is estimated between $212,335 and $560,700, with a best estimate of $293,646. 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

$212,335 $560,700
Best Estimate
$293,646
WCAD Value
$781,935
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R202681C - Tonkawa & Oak Springs. The estimated range of $212,335 and $560,700 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,168 sqft Built 1984
Raw Value $419,766
Adjusted Value $463,511

Adjusted +$66,318 for 191 sqft more living space and -$22,573 for being older. Net adjustment: +$43,745.

3 bed 2 bath 1,777 sqft Built 1984
Raw Value $381,193
Adjusted Value $560,700

Adjusted +$202,080 for 582 sqft more living space and -$22,573 for being older. Net adjustment: +$179,507.

3 bed 2 bath 2,257 sqft Built 2002
Raw Value $382,269
Adjusted Value $259,671

Adjusted +$35,416 for 102 sqft more living space and -$158,014 for being older. Net adjustment: -$122,598.

3 bed 2 bath 2,473 sqft Built 2002
Raw Value $409,932
Adjusted Value $212,335

Adjusted -$39,583 for 114 sqft less living space and -$158,014 for being older. Net adjustment: -$197,597.

3 bed 2 bath 2,418 sqft Built 2004
Raw Value $487,195
Adjusted Value $293,646

Adjusted -$20,486 for 59 sqft less living space and -$173,063 for being older. Net adjustment: -$193,549.

The Neighborhood

This home is valued 8.2% 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
$781,935
Median
$851,894

This home is -8.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,917 across all districts. With a homestead exemption claimed, that drops to $10,522 — saving $1,395 per year. That's $877 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%$6,969
Williamson CountyCounty0.3694%$2,883
Austin Community Collegespecial0.1034%$807
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$780
Williamson County FM/RdCounty0.0443%$346
Upper Brushy Creek WCIDWater0.0170%$133
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$11,917

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $293,646 would pay approximately $1,833 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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