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1607 CRESTLINE CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,327 sqftBuilt 1984

Property at a Glance

This home is estimated between $270,841 and $314,346, with a best estimate of $294,223. That places the property above the R464476H - MESA PARK ALL SECTIONS median of $279,680, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$270,841 $314,346
Best Estimate
$294,223
WCAD Value
$312,115
High Confidence

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

Based on 5 comparable properties in R464476H - MESA PARK ALL SECTIONS, this home's estimated market value is between $270,841 and $314,346. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1609 CRESTLINE CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,369 sqft Built 1984
Raw Value $323,006
Adjusted Value $314,346

Adjusted -$8,660 for 42 sqft less living space. Net adjustment: -$8,660.

1605 CRESTLINE CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,107 sqft Built 1984
Raw Value $255,260
Adjusted Value $300,625

Adjusted +$45,365 for 220 sqft more living space. Net adjustment: +$45,365.

1212 YORKSHIRE LN, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,213 sqft Built 1982
Raw Value $269,683
Adjusted Value $291,767

Adjusted +$23,507 for 114 sqft more living space and -$1,423 for being older. Net adjustment: +$22,084.

1604 CRESTLINE CT, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,153 sqft Built 1983
Raw Value $259,055
Adjusted Value $294,223

Adjusted +$35,879 for 174 sqft more living space and -$711 for being older. Net adjustment: +$35,168.

1608 CRESTLINE CT, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,409 sqft Built 1984
Raw Value $287,750
Adjusted Value $270,841

Adjusted -$16,909 for 82 sqft less living space. Net adjustment: -$16,909.

The Neighborhood

This home is valued 11.6% above the R464476H - MESA PARK ALL SECTIONS median of $279,680. With 722 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.4% over the past year.

R464476H - MESA PARK ALL SECTIONS

typical
722 Properties
$279,680 Median Value
-6.4% YoY Change
2% Have Pool
91% Have Garage
This Home
$312,115
Median
$279,680

This home is +11.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,616 across all districts. With a homestead exemption claimed, that drops to $4,308 — saving $1,308 per year. That's $359 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%$2,787
Round RockCity0.3720%$1,161
Williamson CountyCounty0.3694%$1,153
Austin Community Collegespecial0.1034%$323
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,616

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $294,223 would pay approximately $1,837 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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