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1804 MAGNOLIA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath1,296 sqftBuilt 1970

Property at a Glance

This home is estimated between $154,860 and $230,151, with a best estimate of $181,913. That places the property below the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935, in a neighborhood that appreciated 0.3% over the past year.

Estimated Value Range

$154,860 $230,151
Best Estimate
$181,913
WCAD Value
$242,706
Low Confidence

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

There are 5 comparable properties within range, but few are in R605477I - South Park, Southern Terrace, Cushing PA. The estimated range of $154,860 and $230,151 should be treated as a rough guide.

Comparable Properties (5)

1905 MONTCLAIR DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,667 sqft Built 1975
Raw Value $341,610
Adjusted Value $181,913

Adjusted -$76,079 for 371 sqft less living space and -$12,882 for being older and -$70,736 for no garage. Net adjustment: -$159,697.

2 bed 1 bath 934 sqft Built 1982
Raw Value $257,570
Adjusted Value $230,151

Adjusted +$74,233 for 362 sqft more living space and -$30,916 for being older and -$70,736 for no garage. Net adjustment: -$27,419.

3 bed 2 bath 1,447 sqft Built 1970
Raw Value $326,418
Adjusted Value $224,717

Adjusted -$30,965 for 151 sqft less living space and -$70,736 for no garage. Net adjustment: -$101,701.

3 bed 2 bath 1,284 sqft Built 1979
Raw Value $249,467
Adjusted Value $158,005

Adjusted +$2,461 for 12 sqft more living space and -$23,187 for being older and -$70,736 for no garage. Net adjustment: -$91,462.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $154,860

Adjusted -$19,686 for 96 sqft less living space and -$12,882 for being older and -$70,736 for no garage. Net adjustment: -$103,304.

The Neighborhood

This home is valued 22.2% below the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.3% over the past year.

R605477I - South Park, Southern Terrace, Cushing PA

below average
125 Properties
$311,935 Median Value
+0.3% YoY Change
2% Have Pool
61% Have Garage
This Home
$242,706
Median
$311,935

This home is -22.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,367 across all districts. With a homestead exemption claimed, that drops to $3,072 — saving $1,295 per year. That's $256 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%$2,168
Round RockCity0.3720%$903
Williamson CountyCounty0.3694%$897
Austin Community Collegespecial0.1034%$251
Williamson County FM/RdCounty0.0443%$108
Upper Brushy Creek WCIDWater0.0170%$41
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,367

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $181,913 would pay approximately $1,135 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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