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

313 MONAHANS DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath2,981 sqftBuilt 2009

Property at a Glance

This home is estimated between $611,761 and $843,373, with a best estimate of $620,229. 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

$611,761 $843,373
Best Estimate
$620,229
WCAD Value
$572,109
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 $611,761 and $843,373. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

401 MONAHANS DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,415 sqft Built 2011
Raw Value $467,750
Adjusted Value $614,030

Adjusted +$152,651 for 566 sqft more living space and -$6,371 for being older. Net adjustment: +$146,280.

100 SEMINOLE CANYON DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,281 sqft Built 2011
Raw Value $660,953
Adjusted Value $843,373

Adjusted +$188,791 for 700 sqft more living space and -$6,371 for being older. Net adjustment: +$182,420.

305 MONAHANS DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,495 sqft Built 2011
Raw Value $495,525
Adjusted Value $620,229

Adjusted +$131,075 for 486 sqft more living space and -$6,371 for being older. Net adjustment: +$124,704.

316 MONAHANS DR, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,276 sqft Built 2008
Raw Value $468,676
Adjusted Value $662,002

Adjusted +$190,140 for 705 sqft more living space and +$3,186 for being newer. Net adjustment: +$193,326.

312 MONAHANS DR, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,870 sqft Built 2012
Raw Value $591,381
Adjusted Value $611,761

Adjusted +$29,937 for 111 sqft more living space and -$9,557 for being older. Net adjustment: +$20,380.

The Neighborhood

This home is in line with the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434. 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
$572,109
Median
$567,434

This home is +0.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,006 across all districts. With a homestead exemption claimed, that drops to $10,378 — saving $1,628 per year. That's $865 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%$6,218
Parkside at Mayfield Ranch MUDMUD0.3775%$2,160
Williamson CountyCounty0.3694%$2,114
Austin Community Collegespecial0.1034%$592
Williamson County ESD #9 - Round RockESD0.0999%$572
Williamson County FM/RdCounty0.0443%$254
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$12,006

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $620,229 would pay approximately $3,871 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