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

2205 MAGNOLIA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed4 bath1,384 sqftBuilt 1979

Property at a Glance

This home is estimated between $196,092 and $223,146, with a best estimate of $199,433. 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

$196,092 $223,146
Best Estimate
$199,433
WCAD Value
$254,354
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 $196,092 and $223,146 should be treated as a rough guide.

Comparable Properties (5)

1905 MONTCLAIR DR, ROUND ROCK, TX 78664
0.00 mi 96% similar Same subdivision
3 bed 1 bath 1,667 sqft Built 1975
Raw Value $341,610
Adjusted Value $223,146

Adjusted -$58,033 for 283 sqft less living space and +$10,305 for being newer and -$70,736 for no garage. Net adjustment: -$118,464.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $196,092

Adjusted -$1,641 for 8 sqft less living space and +$10,305 for being newer and -$70,736 for no garage. Net adjustment: -$62,072.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $212,945

Adjusted +$2,256 for 11 sqft more living space and -$12,882 for being older and -$70,736 for no garage. Net adjustment: -$81,362.

3 bed 2 bath 1,284 sqft Built 1979
Raw Value $249,467
Adjusted Value $199,237

Adjusted +$20,506 for 100 sqft more living space and -$70,736 for no garage. Net adjustment: -$50,230.

3 bed 4 bath 1,963 sqft Built 1978
Raw Value $315,589
Adjusted Value $199,433

Adjusted -$118,732 for 579 sqft less living space and +$2,576 for being newer. Net adjustment: -$116,156.

The Neighborhood

This home is valued 18.5% 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
$254,354
Median
$311,935

This home is -18.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,577 across all districts. With a homestead exemption claimed, that drops to $3,279 — saving $1,298 per year. That's $273 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%$2,272
Round RockCity0.3720%$946
Williamson CountyCounty0.3694%$940
Austin Community Collegespecial0.1034%$263
Williamson County FM/RdCounty0.0443%$113
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,577

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $199,433 would pay approximately $1,245 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