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

1503 MERRELL CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath707 sqftBuilt 2000

Property at a Glance

This home is estimated between $119,189 and $301,050, with a best estimate of $182,400. That places the property below the R475498G - Jester Farms, All Sections median of $318,340, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$119,189 $301,050
Best Estimate
$182,400
WCAD Value
$317,303
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R475498G - Jester Farms, All Sections. The estimated range of $119,189 and $301,050 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 692 sqft Built 2000
Raw Value $297,964
Adjusted Value $301,050

Adjusted +$3,086 for 15 sqft more living space. Net adjustment: +$3,086.

1513 MERRELL CV, ROUND ROCK, TX 78664
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2000
Raw Value $319,760
Adjusted Value $119,189

Adjusted -$200,571 for 975 sqft less living space. Net adjustment: -$200,571.

3 bed 2 bath 858 sqft Built 1979
Raw Value $299,894
Adjusted Value $258,467

Adjusted -$31,063 for 151 sqft less living space and -$10,364 for being older. Net adjustment: -$41,427.

3 bed 2 bath 985 sqft Built 1987
Raw Value $246,005
Adjusted Value $182,400

Adjusted -$57,189 for 278 sqft less living space and -$6,416 for being older. Net adjustment: -$63,605.

3 bed 2 bath 1,312 sqft Built 2001
Raw Value $287,060
Adjusted Value $163,097

Adjusted -$124,457 for 605 sqft less living space and +$494 for being newer. Net adjustment: -$123,963.

The Neighborhood

This home is in line with the R475498G - Jester Farms, All Sections median of $318,340. Note that values in this subdivision declined 5.4% over the past year.

R475498G - Jester Farms, All Sections

typical
489 Properties
$318,340 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$317,303
Median
$318,340

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,709 across all districts. With a homestead exemption claimed, that drops to $4,400 — saving $1,309 per year. That's $367 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%$2,834
Round RockCity0.3720%$1,180
Williamson CountyCounty0.3694%$1,172
Austin Community Collegespecial0.1034%$328
Williamson County FM/RdCounty0.0443%$141
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,709

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $182,400 would pay approximately $1,139 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.

View full property details