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1503 LONDON RD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath858 sqftBuilt 1979

Property at a Glance

This home is estimated between $167,595 and $237,488, with a best estimate of $211,926. That places the property below the R464476H - MESA PARK ALL SECTIONS median of $279,680, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$167,595 $237,488
Best Estimate
$211,926
WCAD Value
$299,894
Low Confidence

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

There are 5 comparable properties within range, but few are in R464476H - MESA PARK ALL SECTIONS. The estimated range of $167,595 and $237,488 should be treated as a rough guide.

Comparable Properties (5)

1503 WROXTON WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,124 sqft Built 1979
Raw Value $292,338
Adjusted Value $237,488

Adjusted -$54,850 for 266 sqft less living space. Net adjustment: -$54,850.

1503 GREENFIELD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,327 sqft Built 1977
Raw Value $265,727
Adjusted Value $167,595

Adjusted -$96,709 for 469 sqft less living space and -$1,423 for being older. Net adjustment: -$98,132.

3 bed 2 bath 985 sqft Built 1987
Raw Value $246,005
Adjusted Value $225,508

Adjusted -$26,188 for 127 sqft less living space and +$5,691 for being newer. Net adjustment: -$20,497.

3 bed 2 bath 1,060 sqft Built 1983
Raw Value $250,733
Adjusted Value $211,926

Adjusted -$41,653 for 202 sqft less living space and +$2,846 for being newer. Net adjustment: -$38,807.

3 bed 2 bath 1,248 sqft Built 1984
Raw Value $263,457
Adjusted Value $186,595

Adjusted -$80,419 for 390 sqft less living space and +$3,557 for being newer. Net adjustment: -$76,862.

The Neighborhood

This home is valued 7.2% 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
$299,894
Median
$279,680

This home is +7.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,396 across all districts. With a homestead exemption claimed, that drops to $4,090 — saving $1,306 per year. That's $341 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%$2,678
Round RockCity0.3720%$1,116
Williamson CountyCounty0.3694%$1,108
Austin Community Collegespecial0.1034%$310
Williamson County FM/RdCounty0.0443%$133
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,396

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $211,926 would pay approximately $1,323 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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