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309 MARTINGALE ST, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

3 bed3 bath2,700 sqftBuilt 2021

Property at a Glance

This home is estimated between $698,391 and $770,742, with a best estimate of $752,112. That places the property above the G899115C-SUN CITY ECHELON 2015-CURRENT median of $703,441, in a neighborhood that appreciated 28.3% over the past year.

Estimated Value Range

$698,391 $770,742
Best Estimate
$752,112
WCAD Value
$690,722
High Confidence

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

Based on 5 comparable properties in G899115C-SUN CITY ECHELON 2015-CURRENT, this home's estimated market value is between $698,391 and $770,742. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

311 MARTINGALE ST, GEORGETOWN, TX 78633
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,850 sqft Built 2022
Raw Value $741,335
Adjusted Value $698,391

Adjusted -$41,212 for 150 sqft less living space and -$1,732 for being older. Net adjustment: -$42,944.

507 SADDLEBRED LN, GEORGETOWN, TX 78633
0.02 mi 100% similar Same subdivision
4 bed 4 bath 2,956 sqft Built 2021
Raw Value $841,078
Adjusted Value $770,742

Adjusted -$70,336 for 256 sqft less living space. Net adjustment: -$70,336.

505 SADDLEBRED LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 3 bath 2,850 sqft Built 2021
Raw Value $756,063
Adjusted Value $714,851

Adjusted -$41,212 for 150 sqft less living space. Net adjustment: -$41,212.

603 TALL RIDERS DR, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,244 sqft Built 2021
Raw Value $629,390
Adjusted Value $754,675

Adjusted +$125,285 for 456 sqft more living space. Net adjustment: +$125,285.

306 MARTINGALE ST, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,244 sqft Built 2022
Raw Value $628,559
Adjusted Value $752,112

Adjusted +$125,285 for 456 sqft more living space and -$1,732 for being older. Net adjustment: +$123,553.

The Neighborhood

This home is valued 1.8% below the G899115C-SUN CITY ECHELON 2015-CURRENT median of $703,441. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 28.3% over the past year.

G899115C-SUN CITY ECHELON 2015-CURRENT

typical
721 Properties
$703,441 Median Value
+28.3% YoY Change
7% Have Pool
100% Have Garage
This Home
$690,722
Median
$703,441

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,453 across all districts. With a homestead exemption claimed, that drops to $12,734 — saving $1,719 per year. That's $1,061 per month a buyer should budget. The assessed value increased +10.8% vs the subdivision average of +28.3%. This increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$7,205
Williamson CountyCounty0.3694%$2,534
GeorgetownCity0.3530%$2,421
Somerset Hills Rd District #4Road0.2900%$1,989
Williamson County FM/RdCounty0.0443%$304
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1074%$14,453
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $752,112 would pay approximately $4,695 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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