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13917 CAROLINA LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed5 bath2,314 sqftBuilt 2017

Property at a Glance

This home is estimated between $718,846 and $1,249,341, with a best estimate of $926,777. 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

$718,846 $1,249,341
Best Estimate
$926,777
WCAD Value
$897,361
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R255514B - Avery Northwoods - Felder - Weekley. The estimated range of $718,846 and $1,249,341 should be treated as a rough guide.

Comparable Properties (5)

5 bed 3 bath 2,418 sqft Built 2019
Raw Value $1,276,261
Adjusted Value $1,249,341

Adjusted -$37,019 for 104 sqft less living space and +$10,099 for being newer. Net adjustment: -$26,920.

5 bed 4 bath 2,982 sqft Built 2020
Raw Value $1,342,656
Adjusted Value $1,120,027

Adjusted -$237,777 for 668 sqft less living space and +$15,148 for being newer. Net adjustment: -$222,629.

4 bed 3 bath 2,293 sqft Built 2005
Raw Value $771,963
Adjusted Value $718,846

Adjusted +$7,475 for 21 sqft more living space and -$60,592 for being older. Net adjustment: -$53,117.

4 bed 3 bath 2,327 sqft Built 2004
Raw Value $946,537
Adjusted Value $876,269

Adjusted -$4,627 for 13 sqft less living space and -$65,641 for being older. Net adjustment: -$70,268.

4 bed 2 bath 1,900 sqft Built 2015
Raw Value $789,511
Adjusted Value $926,777

Adjusted +$147,365 for 414 sqft more living space and -$10,099 for being older. Net adjustment: +$137,266.

The Neighborhood

This home is valued 29.7% 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

above average
182 Properties
$692,104 Median Value
-0.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$897,361
Median
$692,104

This home is +29.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $19,054 across all districts. With a homestead exemption claimed, that drops to $16,697 — saving $2,357 per year. That's $1,391 per month a buyer should budget. The assessed value increased +7.4% vs the subdivision average of -0.8%. This above-average increase gives a protest opportunity score of 61 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,014
AustinCity0.5240%$4,702
Williamson CountyCounty0.3694%$3,315
Northwoods Road DistrictRoad0.1720%$1,543
Austin Community Collegespecial0.1034%$928
Williamson County FM/RdCounty0.0443%$398
Upper Brushy Creek WCIDWater0.0170%$153
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1233%$19,054
61 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $926,777 would pay approximately $5,785 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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