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8455 LYNDON LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

5 bed5 bath7,910 sqftBuilt 2001

Property at a Glance

This home is estimated between $2,003,278 and $2,731,268, with a best estimate of $2,424,748. That places the property above the R372476H - Jolly Oaks Ph 2 median of $348,504, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$2,003,278 $2,731,268
Best Estimate
$2,424,748
WCAD Value
$1,519,581
Low Confidence

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

There are 5 comparable properties within range, but none are in R372476H - Jolly Oaks Ph 2. The estimated range of $2,003,278 and $2,731,268 should be treated as a rough guide.

Comparable Properties (5)

5 bed 4 bath 2,982 sqft Built 2020
Raw Value $1,342,656
Adjusted Value $2,653,854

Adjusted +$1,256,548 for 4,928 sqft more living space and +$54,650 for having a pool. Net adjustment: +$1,311,198.

4 bed 3 bath 2,327 sqft Built 2004
Raw Value $946,537
Adjusted Value $2,424,748

Adjusted +$1,423,561 for 5,583 sqft more living space and +$54,650 for having a pool. Net adjustment: +$1,478,211.

4 bed 3 bath 2,293 sqft Built 2005
Raw Value $771,963
Adjusted Value $2,258,843

Adjusted +$1,432,230 for 5,617 sqft more living space and +$54,650 for having a pool. Net adjustment: +$1,486,880.

3 bed 2 bath 3,042 sqft Built 2000
Raw Value $707,379
Adjusted Value $2,003,278

Adjusted +$1,241,249 for 4,868 sqft more living space and +$54,650 for having a pool. Net adjustment: +$1,295,899.

5 bed 3 bath 2,418 sqft Built 2019
Raw Value $1,276,261
Adjusted Value $2,731,268

Adjusted +$1,400,357 for 5,492 sqft more living space and +$54,650 for having a pool. Net adjustment: +$1,455,007.

The Neighborhood

This home is valued 336.0% above the R372476H - Jolly Oaks Ph 2 median of $348,504. With 48 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.7% over the past year.

R372476H - Jolly Oaks Ph 2

outlier high
48 Properties
$348,504 Median Value
-1.7% YoY Change
6% Have Pool
77% Have Garage
This Home
$1,519,581
Median
$348,504

This home is +336.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $29,651 across all districts. With a homestead exemption claimed, that drops to $26,528 — saving $3,123 per year. That's $2,211 per month a buyer should budget. The assessed value increased +7.7% vs the subdivision average of -1.7%. This above-average increase gives a protest opportunity score of 72 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$13,571
AustinCity0.5240%$7,963
Williamson CountyCounty0.3694%$5,614
Austin Community Collegespecial0.1034%$1,571
Williamson County FM/RdCounty0.0443%$674
Upper Brushy Creek WCIDWater0.0170%$258
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$29,651
72 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $2,424,748 would pay approximately $15,135 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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