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424 MONAHANS DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed2 bath3,094 sqftBuilt 2008

Property at a Glance

This home is estimated between $609,634 and $731,357, with a best estimate of $642,218. That places the property above the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$609,634 $731,357
Best Estimate
$642,218
WCAD Value
$584,419
High Confidence

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

Based on 5 comparable properties in L498610C - PARKSIDE AT MAYFIELD RANCH, this home's estimated market value is between $609,634 and $731,357. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

433 MONAHANS DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,050 sqft Built 2012
Raw Value $462,531
Adjusted Value $731,357

Adjusted +$281,568 for 1,044 sqft more living space and -$12,742 for being older. Net adjustment: +$268,826.

437 MONAHANS DR, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,537 sqft Built 2010
Raw Value $498,365
Adjusted Value $642,218

Adjusted +$150,224 for 557 sqft more living space and -$6,371 for being older. Net adjustment: +$143,853.

412 MONAHANS DR, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,525 sqft Built 2011
Raw Value $507,309
Adjusted Value $651,212

Adjusted +$153,460 for 569 sqft more living space and -$9,557 for being older. Net adjustment: +$143,903.

417 MONAHANS DR, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,748 sqft Built 2010
Raw Value $527,186
Adjusted Value $614,132

Adjusted +$93,317 for 346 sqft more living space and -$6,371 for being older. Net adjustment: +$86,946.

445 MONAHANS DR, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,768 sqft Built 2010
Raw Value $528,082
Adjusted Value $609,634

Adjusted +$87,923 for 326 sqft more living space and -$6,371 for being older. Net adjustment: +$81,552.

The Neighborhood

This home is valued 3.0% above the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434. With 936 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

L498610C - PARKSIDE AT MAYFIELD RANCH

typical
936 Properties
$567,434 Median Value
-5.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$584,419
Median
$567,434

This home is +3.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,264 across all districts. With a homestead exemption claimed, that drops to $10,634 — saving $1,630 per year. That's $886 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
Leander ISDSchool1.0869%$6,352
Parkside at Mayfield Ranch MUDMUD0.3775%$2,206
Williamson CountyCounty0.3694%$2,159
Austin Community Collegespecial0.1034%$604
Williamson County ESD #9 - Round RockESD0.0999%$584
Williamson County FM/RdCounty0.0443%$259
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$12,264

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $642,218 would pay approximately $4,009 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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