Beta Williamson County, TX only — data and coverage are limited during early access.

16901 CRYSTAL DOWNS CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,440 sqftBuilt 2002

Property at a Glance

This home is estimated between $545,409 and $962,062, with a best estimate of $592,694. That places the property above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$545,409 $962,062
Best Estimate
$592,694
WCAD Value
$596,440
High Confidence

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

Based on 5 comparable properties in R250401D - AVERY RANCH EAST (PH. 1), this home's estimated market value is between $545,409 and $962,062. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16909 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,442 sqft Built 2003
Raw Value $648,860
Adjusted Value $962,062

Adjusted +$305,772 for 998 sqft more living space and +$7,430 for being newer. Net adjustment: +$313,202.

16917 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,039 sqft Built 2002
Raw Value $668,827
Adjusted Value $791,687

Adjusted +$122,860 for 401 sqft more living space. Net adjustment: +$122,860.

16900 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,675 sqft Built 2002
Raw Value $627,408
Adjusted Value $555,408

Adjusted -$72,000 for 235 sqft less living space. Net adjustment: -$72,000.

16916 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,680 sqft Built 2001
Raw Value $626,371
Adjusted Value $545,409

Adjusted -$73,532 for 240 sqft less living space and -$7,430 for being older. Net adjustment: -$80,962.

16908 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,440 sqft Built 2002
Raw Value $592,694
Adjusted Value $592,694

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 13.6% above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. With 323 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R250401D - AVERY RANCH EAST (PH. 1)

typical
323 Properties
$524,962 Median Value
-2.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$596,440
Median
$524,962

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,638 across all districts. With a homestead exemption claimed, that drops to $9,653 — saving $1,985 per year. That's $804 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%$5,327
AustinCity0.5240%$3,125
Williamson CountyCounty0.3694%$2,204
Austin Community Collegespecial0.1034%$617
Williamson County FM/RdCounty0.0443%$264
Upper Brushy Creek WCIDWater0.0170%$101
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,638

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $592,694 would pay approximately $3,700 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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