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10700 ONYX CV, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,472 sqftBuilt 1980

Property at a Glance

This home is estimated between $346,822 and $397,626, with a best estimate of $362,686. That places the property below the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$346,822 $397,626
Best Estimate
$362,686
WCAD Value
$357,436
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 $346,822 and $397,626. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10702 ONYX CV, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,366 sqft Built 1980
Raw Value $348,543
Adjusted Value $374,860

Adjusted +$26,317 for 106 sqft more living space. Net adjustment: +$26,317.

10704 ONYX CV, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,616 sqft Built 1980
Raw Value $433,377
Adjusted Value $397,626

Adjusted -$35,751 for 144 sqft less living space. Net adjustment: -$35,751.

10709 ONYX CV, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,538 sqft Built 1980
Raw Value $363,208
Adjusted Value $346,822

Adjusted -$16,386 for 66 sqft less living space. Net adjustment: -$16,386.

10708 ONYX CV, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,453 sqft Built 1980
Raw Value $355,570
Adjusted Value $360,287

Adjusted +$4,717 for 19 sqft more living space. Net adjustment: +$4,717.

10703 ONYX CV, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,436 sqft Built 1980
Raw Value $353,748
Adjusted Value $362,686

Adjusted +$8,938 for 36 sqft more living space. Net adjustment: +$8,938.

The Neighborhood

This home is valued 12.3% below the R353476G - Anderson Mill median of $407,368. That positions it competitively for buyers comparing within the neighborhood. 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
$357,436
Median
$407,368

This home is -12.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,419 across all districts. With a homestead exemption claimed, that drops to $5,728 — saving $1,691 per year. That's $477 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%$3,192
AustinCity0.5240%$1,873
Williamson CountyCounty0.3694%$1,321
Anderson Mill Limited Districtspecial0.1243%$444
Austin Community Collegespecial0.1034%$370
Williamson County FM/RdCounty0.0443%$158
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,419

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $362,686 would pay approximately $2,264 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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