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150 TATE LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,512 sqftBuilt 1982

Property at a Glance

This home is estimated between $167,113 and $756,775, with a best estimate of $360,376. That places the property below the R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs median of $594,322, in a neighborhood that declined 11.1% over the past year.

Estimated Value Range

$167,113 $756,775
Best Estimate
$360,376
WCAD Value
$668,391
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs. The estimated range of $167,113 and $756,775 should be treated as a rough guide.

Comparable Properties (5)

151 TATE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,280 sqft Built 1984
Raw Value $688,164
Adjusted Value $756,775

Adjusted +$76,290 for 232 sqft more living space and -$7,679 for being older. Net adjustment: +$68,611.

3 bed 2 bath 1,640 sqft Built 2000
Raw Value $305,123
Adjusted Value $193,917

Adjusted -$42,091 for 128 sqft less living space and -$69,115 for being older. Net adjustment: -$111,206.

4 bed 2 bath 1,779 sqft Built 1994
Raw Value $300,989
Adjusted Value $167,113

Adjusted -$87,799 for 267 sqft less living space and -$46,077 for being older. Net adjustment: -$133,876.

4 bed 2 bath 1,575 sqft Built 2004
Raw Value $621,062
Adjusted Value $515,871

Adjusted -$20,717 for 63 sqft less living space and -$84,474 for being older. Net adjustment: -$105,191.

4 bed 2 bath 1,650 sqft Built 2005
Raw Value $494,068
Adjusted Value $360,376

Adjusted -$45,379 for 138 sqft less living space and -$88,313 for being older. Net adjustment: -$133,692.

The Neighborhood

This home is valued 12.5% above the R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs median of $594,322. With 82 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 11.1% over the past year.

R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs

typical
82 Properties
$594,322 Median Value
-11.1% YoY Change
1% Have Pool
43% Have Garage
This Home
$668,391
Median
$594,322

This home is +12.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,208 across all districts. With a homestead exemption claimed, that drops to $8,834 — saving $1,374 per year. That's $736 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%$5,969
Williamson CountyCounty0.3694%$2,469
Austin Community Collegespecial0.1034%$691
Williamson County ESD #9 - Round RockESD0.0999%$668
Williamson County FM/RdCounty0.0443%$296
Upper Brushy Creek WCIDWater0.0170%$114
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$10,208

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $360,376 would pay approximately $2,249 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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