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1805 TAMRA CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,165 sqftBuilt 1985

Property at a Glance

This home is estimated between $275,610 and $496,554, with a best estimate of $343,134. That places the property above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.

Estimated Value Range

$275,610 $496,554
Best Estimate
$343,134
WCAD Value
$265,308
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $275,610 and $496,554. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1802 ST WILLIAMS ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,317 sqft Built 1978
Raw Value $297,485
Adjusted Value $275,610

Adjusted -$32,788 for 152 sqft less living space and +$10,913 for being newer. Net adjustment: -$21,875.

3 bed 2 bath 1,154 sqft Built 1981
Raw Value $458,138
Adjusted Value $466,747

Adjusted +$2,373 for 11 sqft more living space and +$6,236 for being newer. Net adjustment: +$8,609.

4 bed 2 bath 1,148 sqft Built 1985
Raw Value $492,887
Adjusted Value $496,554

Adjusted +$3,667 for 17 sqft more living space. Net adjustment: +$3,667.

1801 TAMRA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,016 sqft Built 1985
Raw Value $289,142
Adjusted Value $321,283

Adjusted +$32,141 for 149 sqft more living space. Net adjustment: +$32,141.

1809 TAMRA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 911 sqft Built 1985
Raw Value $288,343
Adjusted Value $343,134

Adjusted +$54,791 for 254 sqft more living space. Net adjustment: +$54,791.

The Neighborhood

This home is valued 5.7% below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$265,308
Median
$281,358

This home is -5.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,774 across all districts. With a homestead exemption claimed, that drops to $3,474 — saving $1,300 per year. That's $290 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%$2,369
Round RockCity0.3720%$987
Williamson CountyCounty0.3694%$980
Austin Community Collegespecial0.1034%$274
Williamson County FM/RdCounty0.0443%$118
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,774

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $343,134 would pay approximately $2,142 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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