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14 TIMBERLINE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,599 sqftBuilt 1979

Property at a Glance

This home is estimated between $237,415 and $376,264, with a best estimate of $334,658. That places the property below the R427578G - Hidden Acres & Sec 2 median of $412,870, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$237,415 $376,264
Best Estimate
$334,658
WCAD Value
$340,653
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 $237,415 and $376,264. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

10 TIMBERLINE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,780 sqft Built 1976
Raw Value $378,547
Adjusted Value $376,264

Adjusted -$38,493 for 181 sqft less living space and +$36,210 for being newer. Net adjustment: -$2,283.

18 TIMBERLINE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,697 sqft Built 1979
Raw Value $389,765
Adjusted Value $368,924

Adjusted -$20,841 for 98 sqft less living space. Net adjustment: -$20,841.

6 TIMBERLINE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,040 sqft Built 1983
Raw Value $379,480
Adjusted Value $237,415

Adjusted -$93,786 for 441 sqft less living space and -$48,279 for being older. Net adjustment: -$142,065.

12 TIMBERLINE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,750 sqft Built 1978
Raw Value $354,701
Adjusted Value $334,658

Adjusted -$32,113 for 151 sqft less living space and +$12,070 for being newer. Net adjustment: -$20,043.

4 bed 2 bath 1,683 sqft Built 1995
Raw Value $455,753
Adjusted Value $244,771

Adjusted -$17,864 for 84 sqft less living space and -$193,118 for being older. Net adjustment: -$210,982.

The Neighborhood

This home is valued 17.5% below the R427578G - Hidden Acres & Sec 2 median of $412,870. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.2% over the past year.

R427578G - Hidden Acres & Sec 2

below average
19 Properties
$412,870 Median Value
-4.2% YoY Change
26% Have Pool
84% Have Garage
This Home
$340,653
Median
$412,870

This home is -17.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,202 across all districts. With a homestead exemption claimed, that drops to $3,889 — saving $1,313 per year. That's $324 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%$3,042
Williamson CountyCounty0.3694%$1,259
Austin Community Collegespecial0.1034%$352
Williamson County ESD #9 - Round RockESD0.0999%$340
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$5,202

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $334,658 would pay approximately $2,089 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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