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4300 DEER TRACT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath3,448 sqftBuilt 1984

Property at a Glance

This home is estimated between $676,370 and $1,132,049, with a best estimate of $904,803. That places the property above the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354, in a neighborhood that appreciated 3.6% over the past year.

Estimated Value Range

$676,370 $1,132,049
Best Estimate
$904,803
WCAD Value
$859,233
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 $676,370 and $1,132,049. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4308 DEER TRACT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,340 sqft Built 1984
Raw Value $587,405
Adjusted Value $904,803

Adjusted +$317,398 for 1,108 sqft more living space. Net adjustment: +$317,398.

4206 DEER TRACT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 3 bath 3,308 sqft Built 1989
Raw Value $749,933
Adjusted Value $775,611

Adjusted +$40,104 for 140 sqft more living space and -$14,426 for being older. Net adjustment: +$25,678.

4202 DEER TRACT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,958 sqft Built 1985
Raw Value $585,438
Adjusted Value $1,009,378

Adjusted +$426,825 for 1,490 sqft more living space and -$2,885 for being older. Net adjustment: +$423,940.

4204 DEER TRACT, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
4 bed 2 bath 2,164 sqft Built 1984
Raw Value $764,234
Adjusted Value $1,132,049

Adjusted +$367,815 for 1,284 sqft more living space. Net adjustment: +$367,815.

4 bed 2 bath 3,165 sqft Built 1978
Raw Value $577,991
Adjusted Value $676,370

Adjusted +$81,068 for 283 sqft more living space and +$17,311 for being newer. Net adjustment: +$98,379.

The Neighborhood

This home is valued 29.5% above the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. With 292 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.6% over the past year.

R104681D - Brushy Creek North Sec 1 & 2

above average
292 Properties
$663,354 Median Value
+3.6% YoY Change
3% Have Pool
95% Have Garage
This Home
$859,233
Median
$663,354

This home is +29.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,447 across all districts. With a homestead exemption claimed, that drops to $15,038 — saving $1,409 per year. That's $1,253 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%$7,674
Brushy Creek MUDMUD0.3868%$3,324
Williamson CountyCounty0.3694%$3,174
Austin Community Collegespecial0.1034%$888
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$859
Williamson County FM/RdCounty0.0443%$381
Upper Brushy Creek WCIDWater0.0170%$146
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$16,447

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $904,803 would pay approximately $5,648 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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