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12200 WATERSIDE TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,747 sqftBuilt 1978

Property at a Glance

This home is estimated between $382,265 and $558,689, with a best estimate of $434,440. That places the property above the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$382,265 $558,689
Best Estimate
$434,440
WCAD Value
$413,455
High Confidence

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

Based on 5 comparable properties in R353476G - Anderson Mill, this home's estimated market value is between $382,265 and $558,689. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12206 WATERSIDE TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,214 sqft Built 1978
Raw Value $423,127
Adjusted Value $555,457

Adjusted +$132,330 for 533 sqft more living space. Net adjustment: +$132,330.

12301 RUSTIC MANOR CT, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,807 sqft Built 1976
Raw Value $399,548
Adjusted Value $392,405

Adjusted -$14,896 for 60 sqft less living space and +$7,753 for being newer. Net adjustment: -$7,143.

12300 RUSTIC MANOR CT, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,415 sqft Built 1976
Raw Value $468,509
Adjusted Value $558,689

Adjusted +$82,427 for 332 sqft more living space and +$7,753 for being newer. Net adjustment: +$90,180.

12201 WATERSIDE TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,819 sqft Built 1978
Raw Value $400,141
Adjusted Value $382,265

Adjusted -$17,876 for 72 sqft less living space. Net adjustment: -$17,876.

12205 WATERSIDE TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,697 sqft Built 1978
Raw Value $422,026
Adjusted Value $434,440

Adjusted +$12,414 for 50 sqft more living space. Net adjustment: +$12,414.

The Neighborhood

This home is valued 1.5% above the R353476G - Anderson Mill median of $407,368. With 1,663 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

typical
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$413,455
Median
$407,368

This home is +1.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,582 across all districts. With a homestead exemption claimed, that drops to $6,822 — saving $1,760 per year. That's $569 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%$3,693
AustinCity0.5240%$2,167
Williamson CountyCounty0.3694%$1,527
Anderson Mill Limited Districtspecial0.1243%$514
Austin Community Collegespecial0.1034%$428
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,582

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $434,440 would pay approximately $2,712 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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