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7802 TOPAWA CV, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

5 bed4 bath1,048 sqftBuilt 1985

Property at a Glance

This home is estimated between $203,542 and $294,217, with a best estimate of $265,482. That places the property below the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$203,542 $294,217
Best Estimate
$265,482
WCAD Value
$426,338
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R371X - Round Rock West Below 45 - Duplex. The estimated range of $203,542 and $294,217 should be treated as a rough guide.

Comparable Properties (5)

7807 TOPAWA CV, AUSTIN, TX 78729
0.00 mi 94% similar Same subdivision
4 bed 4 bath 2,148 sqft Built 1985
Raw Value $435,321
Adjusted Value $203,542

Adjusted -$231,779 for 1,100 sqft less living space. Net adjustment: -$231,779.

7807 CHIMAYO CV, AUSTIN, TX 78729
0.00 mi 89% similar Same subdivision
3 bed 3 bath 1,948 sqft Built 1984
Raw Value $412,158
Adjusted Value $226,654

Adjusted -$189,637 for 900 sqft less living space and +$4,133 for being newer. Net adjustment: -$185,504.

3 bed 2 bath 1,000 sqft Built 1979
Raw Value $240,137
Adjusted Value $275,051

Adjusted +$10,114 for 48 sqft more living space and +$24,800 for being newer. Net adjustment: +$34,914.

3 bed 2 bath 1,000 sqft Built 1979
Raw Value $230,568
Adjusted Value $265,482

Adjusted +$10,114 for 48 sqft more living space and +$24,800 for being newer. Net adjustment: +$34,914.

3 bed 2 bath 1,000 sqft Built 1979
Raw Value $259,303
Adjusted Value $294,217

Adjusted +$10,114 for 48 sqft more living space and +$24,800 for being newer. Net adjustment: +$34,914.

The Neighborhood

This home is valued 1.7% above the R371X - Round Rock West Below 45 - Duplex median of $419,343. With 462 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

typical
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$426,338
Median
$419,343

This home is +1.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,319 across all districts. With a homestead exemption claimed, that drops to $6,543 — saving $1,776 per year. That's $545 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%$3,808
AustinCity0.5240%$2,234
Williamson CountyCounty0.3694%$1,575
Austin Community Collegespecial0.1034%$441
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,319

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $265,482 would pay approximately $1,657 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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