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1109 WATER BIRCH, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,183 sqftBuilt 1999

Property at a Glance

This home is estimated between $284,194 and $398,791, with a best estimate of $388,170. That places the property above the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$284,194 $398,791
Best Estimate
$388,170
WCAD Value
$375,564
High Confidence

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

Based on 5 comparable properties in R401598G - Eagle Ridge - ALL SECTIONS, this home's estimated market value is between $284,194 and $398,791. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1111 WATER BIRCH, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,365 sqft Built 1999
Raw Value $325,823
Adjusted Value $284,873

Adjusted -$40,950 for 182 sqft less living space. Net adjustment: -$40,950.

1113 WATER BIRCH, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,007 sqft Built 1998
Raw Value $354,020
Adjusted Value $396,811

Adjusted +$39,600 for 176 sqft more living space and +$3,191 for being newer. Net adjustment: +$42,791.

1107 WATER BIRCH, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,350 sqft Built 2000
Raw Value $324,960
Adjusted Value $284,194

Adjusted -$37,575 for 167 sqft less living space and -$3,191 for being older. Net adjustment: -$40,766.

1110 WATER BIRCH, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,166 sqft Built 1998
Raw Value $381,154
Adjusted Value $388,170

Adjusted +$3,825 for 17 sqft more living space and +$3,191 for being newer. Net adjustment: +$7,016.

3604 BIRD HOUSE DR, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,083 sqft Built 1995
Raw Value $363,529
Adjusted Value $398,791

Adjusted +$22,500 for 100 sqft more living space and +$12,762 for being newer. Net adjustment: +$35,262.

The Neighborhood

This home is valued 6.1% above the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. With 749 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.

R401598G - Eagle Ridge - ALL SECTIONS

typical
749 Properties
$353,883 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$375,564
Median
$353,883

This home is +6.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,757 across all districts. With a homestead exemption claimed, that drops to $5,438 — saving $1,319 per year. That's $453 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%$3,354
Round RockCity0.3720%$1,397
Williamson CountyCounty0.3694%$1,388
Austin Community Collegespecial0.1034%$388
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,757

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $388,170 would pay approximately $2,423 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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