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1400 LONDON RD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,210 sqftBuilt 1979

Property at a Glance

This home is estimated between $210,857 and $255,137, with a best estimate of $247,069. 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

$210,857 $255,137
Best Estimate
$247,069
WCAD Value
$267,600
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 $210,857 and $255,137. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1400 TROY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,360 sqft Built 1984
Raw Value $280,486
Adjusted Value $253,113

Adjusted -$30,930 for 150 sqft less living space and +$3,557 for being newer. Net adjustment: -$27,373.

1405 LONDON RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,358 sqft Built 1980
Raw Value $276,876
Adjusted Value $247,069

Adjusted -$30,518 for 148 sqft less living space and +$711 for being newer. Net adjustment: -$29,807.

1400 N GEORGETOWN ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,409 sqft Built 1977
Raw Value $253,314
Adjusted Value $210,857

Adjusted -$41,034 for 199 sqft less living space and -$1,423 for being older. Net adjustment: -$42,457.

1400 MESA PARK W, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,366 sqft Built 1977
Raw Value $272,103
Adjusted Value $238,512

Adjusted -$32,168 for 156 sqft less living space and -$1,423 for being older. Net adjustment: -$33,591.

1405 BETH LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,317 sqft Built 1984
Raw Value $273,644
Adjusted Value $255,137

Adjusted -$22,064 for 107 sqft less living space and +$3,557 for being newer. Net adjustment: -$18,507.

The Neighborhood

This home is valued 4.3% 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
$267,600
Median
$279,680

This home is -4.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,815 across all districts. With a homestead exemption claimed, that drops to $3,515 — saving $1,300 per year. That's $293 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%$2,390
Round RockCity0.3720%$995
Williamson CountyCounty0.3694%$989
Austin Community Collegespecial0.1034%$277
Williamson County FM/RdCounty0.0443%$119
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,815

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $247,069 would pay approximately $1,542 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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