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1105 WATER BIRCH, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,048 sqftBuilt 1999

Property at a Glance

This home is estimated between $183,400 and $393,201, with a best estimate of $253,820. That places the property below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$183,400 $393,201
Best Estimate
$253,820
WCAD Value
$336,849
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 $183,400 and $393,201. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1107 WATER BIRCH, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,350 sqft Built 2000
Raw Value $324,960
Adjusted Value $253,820

Adjusted -$67,949 for 302 sqft less living space and -$3,191 for being older. Net adjustment: -$71,140.

1103 WATER BIRCH, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,040 sqft Built 2000
Raw Value $394,592
Adjusted Value $393,201

Adjusted +$1,800 for 8 sqft more living space and -$3,191 for being older. Net adjustment: -$1,391.

1101 WATER BIRCH, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 980 sqft Built 1999
Raw Value $327,278
Adjusted Value $342,578

Adjusted +$15,300 for 68 sqft more living space. Net adjustment: +$15,300.

3606 EAGLES NEST ST, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,569 sqft Built 1999
Raw Value $300,624
Adjusted Value $183,400

Adjusted -$117,224 for 521 sqft less living space. Net adjustment: -$117,224.

3605 BIRD HOUSE DR, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,572 sqft Built 1999
Raw Value $324,267
Adjusted Value $206,368

Adjusted -$117,899 for 524 sqft less living space. Net adjustment: -$117,899.

The Neighborhood

This home is valued 4.8% below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. That positions it competitively for buyers comparing within the neighborhood. 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
$336,849
Median
$353,883

This home is -4.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,061 across all districts. With a homestead exemption claimed, that drops to $4,748 — saving $1,313 per year. That's $396 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%$3,008
Round RockCity0.3720%$1,253
Williamson CountyCounty0.3694%$1,244
Austin Community Collegespecial0.1034%$348
Williamson County FM/RdCounty0.0443%$149
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,061

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $253,820 would pay approximately $1,584 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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