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209 CARRACK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,670 sqftBuilt 2015

Property at a Glance

This home is estimated between $490,255 and $885,126, with a best estimate of $670,837. That places the property below the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.

Estimated Value Range

$490,255 $885,126
Best Estimate
$670,837
WCAD Value
$719,790
Low Confidence

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

There are 5 comparable properties within range, but none are in R302609C - HIGHLAND HORIZON. The estimated range of $490,255 and $885,126 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $498,354

Adjusted -$76,094 for 246 sqft less living space and +$12,437 for being newer. Net adjustment: -$63,657.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $490,255

Adjusted -$76,094 for 246 sqft less living space and -$12,437 for being older. Net adjustment: -$88,531.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $670,837

Adjusted -$43,615 for 141 sqft less living space and +$12,437 for being newer. Net adjustment: -$31,178.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $834,326

Adjusted -$169,819 for 549 sqft less living space and +$99,496 for being newer. Net adjustment: -$70,323.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $885,126

Adjusted -$149,713 for 484 sqft less living space and +$174,117 for being newer. Net adjustment: +$24,404.

The Neighborhood

This home is valued 7.9% below the R302609C - HIGHLAND HORIZON median of $781,434. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.3% over the past year.

R302609C - HIGHLAND HORIZON

typical
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$719,790
Median
$781,434

This home is -7.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,425 across all districts. With a homestead exemption claimed, that drops to $13,042 — saving $1,383 per year. That's $1,087 per month a buyer should budget. The assessed value increased +7.3% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,428
Brushy Creek MUDMUD0.3868%$2,784
Williamson CountyCounty0.3694%$2,659
Austin Community Collegespecial0.1034%$744
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$720
Brushy Creek MUD Defined AreaMUD0.0900%$648
Williamson County FM/RdCounty0.0443%$319
Upper Brushy Creek WCIDWater0.0170%$122
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$14,425
40 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $670,837 would pay approximately $4,187 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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