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420 GUADALUPE RIVER LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,907 sqftBuilt 2016

Property at a Glance

This home is estimated between $739,591 and $940,247, with a best estimate of $834,690. 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

$739,591 $940,247
Best Estimate
$834,690
WCAD Value
$609,982
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 $739,591 and $940,247. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

424 GUADALUPE RIVER LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 4 bath 2,772 sqft Built 2016
Raw Value $702,087
Adjusted Value $739,591

Adjusted +$37,504 for 135 sqft more living space. Net adjustment: +$37,504.

416 GUADALUPE RIVER LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,708 sqft Built 2016
Raw Value $779,406
Adjusted Value $834,690

Adjusted +$55,284 for 199 sqft more living space. Net adjustment: +$55,284.

412 GUADALUPE RIVER LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,671 sqft Built 2017
Raw Value $730,125
Adjusted Value $798,537

Adjusted +$65,563 for 236 sqft more living space and +$2,849 for being newer. Net adjustment: +$68,412.

145 FANNIN BATTLEGROUND LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,241 sqft Built 2015
Raw Value $711,064
Adjusted Value $893,236

Adjusted +$185,021 for 666 sqft more living space and -$2,849 for being older. Net adjustment: +$182,172.

153 FANNIN BATTLEGROUND LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,340 sqft Built 2017
Raw Value $779,880
Adjusted Value $940,247

Adjusted +$157,518 for 567 sqft more living space and +$2,849 for being newer. Net adjustment: +$160,367.

The Neighborhood

This home is valued 12.4% 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

typical
176 Properties
$696,375 Median Value
-11.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$609,982
Median
$696,375

This home is -12.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,800 across all districts. With a homestead exemption claimed, that drops to $11,166 — saving $1,634 per year. That's $931 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%$6,630
Parkside at Mayfield Ranch MUDMUD0.3775%$2,303
Williamson CountyCounty0.3694%$2,254
Austin Community Collegespecial0.1034%$631
Williamson County ESD #9 - Round RockESD0.0999%$609
Williamson County FM/RdCounty0.0443%$270
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$12,800

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $834,690 would pay approximately $5,210 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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