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1501 LONDON RD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,324 sqftBuilt 1978

Property at a Glance

This home is estimated between $278,241 and $326,917, with a best estimate of $285,018. 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

$278,241 $326,917
Best Estimate
$285,018
WCAD Value
$265,935
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $278,241 and $326,917. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,228 sqft Built 1983
Raw Value $261,666
Adjusted Value $285,018

Adjusted +$19,795 for 96 sqft more living space and +$3,557 for being newer. Net adjustment: +$23,352.

1500 WILD FLOWER DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,448 sqft Built 1977
Raw Value $304,521
Adjusted Value $278,241

Adjusted -$25,569 for 124 sqft less living space and -$711 for being older. Net adjustment: -$26,280.

1500 GREENFIELD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,329 sqft Built 1977
Raw Value $328,659
Adjusted Value $326,917

Adjusted -$1,031 for 5 sqft less living space and -$711 for being older. Net adjustment: -$1,742.

3 bed 2 bath 1,278 sqft Built 1984
Raw Value $285,878
Adjusted Value $299,631

Adjusted +$9,485 for 46 sqft more living space and +$4,268 for being newer. Net adjustment: +$13,753.

1507 LONDON RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,287 sqft Built 1982
Raw Value $273,807
Adjusted Value $284,282

Adjusted +$7,629 for 37 sqft more living space and +$2,846 for being newer. Net adjustment: +$10,475.

The Neighborhood

This home is valued 4.9% below the R464476H - MESA PARK ALL SECTIONS median of $279,680. That positions it competitively for buyers comparing within the neighborhood. 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
$265,935
Median
$279,680

This home is -4.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,785 across all districts. With a homestead exemption claimed, that drops to $3,485 — saving $1,300 per year. That's $290 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%$2,375
Round RockCity0.3720%$989
Williamson CountyCounty0.3694%$982
Austin Community Collegespecial0.1034%$275
Williamson County FM/RdCounty0.0443%$118
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,785

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $285,018 would pay approximately $1,779 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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