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312 GUADALUPE RIVER LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

5 bed4 bath2,138 sqftBuilt 2014

Property at a Glance

This home is estimated between $591,669 and $692,644, with a best estimate of $640,656. That places the property below 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

$591,669 $692,644
Best Estimate
$640,656
WCAD Value
$678,239
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 $591,669 and $692,644. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

308 GUADALUPE RIVER LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,287 sqft Built 2014
Raw Value $708,112
Adjusted Value $666,718

Adjusted -$41,394 for 149 sqft less living space. Net adjustment: -$41,394.

316 GUADALUPE RIVER LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,310 sqft Built 2013
Raw Value $642,301
Adjusted Value $591,669

Adjusted -$47,783 for 172 sqft less living space and -$2,849 for being older. Net adjustment: -$50,632.

128 LADY BIRD LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,251 sqft Built 2014
Raw Value $628,442
Adjusted Value $597,050

Adjusted -$31,392 for 113 sqft less living space. Net adjustment: -$31,392.

132 LADY BIRD LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,150 sqft Built 2014
Raw Value $695,978
Adjusted Value $692,644

Adjusted -$3,334 for 12 sqft less living space. Net adjustment: -$3,334.

304 GUADALUPE RIVER LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,458 sqft Built 2015
Raw Value $726,706
Adjusted Value $640,656

Adjusted -$88,899 for 320 sqft less living space and +$2,849 for being newer. Net adjustment: -$86,050.

The Neighborhood

This home is valued 2.6% 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
$678,239
Median
$696,375

This home is -2.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,233 across all districts. With a homestead exemption claimed, that drops to $12,586 — saving $1,647 per year. That's $1,049 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%$7,372
Parkside at Mayfield Ranch MUDMUD0.3775%$2,560
Williamson CountyCounty0.3694%$2,506
Austin Community Collegespecial0.1034%$701
Williamson County ESD #9 - Round RockESD0.0999%$678
Williamson County FM/RdCounty0.0443%$301
Upper Brushy Creek WCIDWater0.0170%$115
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$14,233

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $640,656 would pay approximately $3,999 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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