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300 GUADALUPE RIVER LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,507 sqftBuilt 2013

Property at a Glance

This home is estimated between $486,382 and $859,237, with a best estimate of $746,016. That places the property above the L499513B - Parkside at Mayfield Ranch - Highland median of $696,375, in a neighborhood that declined 11.7% over the past year.

Estimated Value Range

$486,382 $859,237
Best Estimate
$746,016
WCAD Value
$587,290
High Confidence

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

Based on 5 comparable properties in L499513B - Parkside at Mayfield Ranch - Highland, this home's estimated market value is between $486,382 and $859,237. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

304 GUADALUPE RIVER LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,458 sqft Built 2015
Raw Value $726,706
Adjusted Value $746,016

Adjusted +$13,613 for 49 sqft more living space and +$5,697 for being newer. Net adjustment: +$19,310.

168 LADY BIRD LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,429 sqft Built 2014
Raw Value $586,729
Adjusted Value $611,247

Adjusted +$21,669 for 78 sqft more living space and +$2,849 for being newer. Net adjustment: +$24,518.

164 LADY BIRD LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,792 sqft Built 2013
Raw Value $565,558
Adjusted Value $486,382

Adjusted -$79,176 for 285 sqft less living space. Net adjustment: -$79,176.

140 LADY BIRD LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,188 sqft Built 2015
Raw Value $764,919
Adjusted Value $859,237

Adjusted +$88,621 for 319 sqft more living space and +$5,697 for being newer. Net adjustment: +$94,318.

308 GUADALUPE RIVER LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,287 sqft Built 2014
Raw Value $708,112
Adjusted Value $772,079

Adjusted +$61,118 for 220 sqft more living space and +$2,849 for being newer. Net adjustment: +$63,967.

The Neighborhood

This home is valued 15.7% below the L499513B - Parkside at Mayfield Ranch - Highland median of $696,375. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 11.7% over the past year.

L499513B - Parkside at Mayfield Ranch - Highland

below average
176 Properties
$696,375 Median Value
-11.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$587,290
Median
$696,375

This home is -15.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,324 across all districts. With a homestead exemption claimed, that drops to $10,694 — saving $1,630 per year. That's $891 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%$6,383
Parkside at Mayfield Ranch MUDMUD0.3775%$2,217
Williamson CountyCounty0.3694%$2,170
Austin Community Collegespecial0.1034%$607
Williamson County ESD #9 - Round RockESD0.0999%$587
Williamson County FM/RdCounty0.0443%$260
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$12,324

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $746,016 would pay approximately $4,657 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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