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14228 WILLIAMSPORT ST, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,838 sqftBuilt 2015

Property at a Glance

This home is estimated between $481,159 and $857,367, with a best estimate of $692,559. That places the property above the R255514B - Avery Northwoods - Felder - Weekley median of $692,104, in a neighborhood that declined 0.8% over the past year.

Estimated Value Range

$481,159 $857,367
Best Estimate
$692,559
WCAD Value
$773,521
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $481,159 and $857,367. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

14208 TYBURN TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,952 sqft Built 2015
Raw Value $701,192
Adjusted Value $660,613

Adjusted -$40,579 for 114 sqft less living space. Net adjustment: -$40,579.

14208 WILLIAMSPORT ST, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,622 sqft Built 2015
Raw Value $780,481
Adjusted Value $857,367

Adjusted +$76,886 for 216 sqft more living space. Net adjustment: +$76,886.

14012 TYBURN TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,026 sqft Built 2014
Raw Value $553,127
Adjusted Value $481,159

Adjusted -$66,919 for 188 sqft less living space and -$5,049 for being older. Net adjustment: -$71,968.

4 bed 3 bath 2,018 sqft Built 2016
Raw Value $878,806
Adjusted Value $819,783

Adjusted -$64,072 for 180 sqft less living space and +$5,049 for being newer. Net adjustment: -$59,023.

14024 TYBURN TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,114 sqft Built 2015
Raw Value $790,802
Adjusted Value $692,559

Adjusted -$98,243 for 276 sqft less living space. Net adjustment: -$98,243.

The Neighborhood

This home is valued 11.8% above the R255514B - Avery Northwoods - Felder - Weekley median of $692,104. With 182 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.8% over the past year.

R255514B - Avery Northwoods - Felder - Weekley

typical
182 Properties
$692,104 Median Value
-0.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$773,521
Median
$692,104

This home is +11.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,424 across all districts. With a homestead exemption claimed, that drops to $14,220 — saving $2,204 per year. That's $1,185 per month a buyer should budget. The assessed value increased +4.2% vs the subdivision average of -0.8%. This above-average increase gives a protest opportunity score of 35 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,908
AustinCity0.5240%$4,053
Williamson CountyCounty0.3694%$2,858
Northwoods Road DistrictRoad0.1720%$1,330
Austin Community Collegespecial0.1034%$800
Williamson County FM/RdCounty0.0443%$343
Upper Brushy Creek WCIDWater0.0170%$131
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1233%$16,424
35 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $692,559 would pay approximately $4,323 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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