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4222 LYNETTE LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,209 sqftBuilt 2019

Property at a Glance

This home is estimated between $473,082 and $924,345, with a best estimate of $649,214. That places the property above the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$473,082 $924,345
Best Estimate
$649,214
WCAD Value
$596,385
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $473,082 and $924,345. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3736 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $636,091

Adjusted +$64,950 for 293 sqft more living space and +$9,130 for being newer. Net adjustment: +$74,080.

3601 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $649,214

Adjusted +$64,950 for 293 sqft more living space and +$5,478 for being newer. Net adjustment: +$70,428.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $473,082

Adjusted -$8,645 for 39 sqft less living space and +$1,826 for being newer. Net adjustment: -$6,819.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $924,345

Adjusted -$2,217 for 10 sqft less living space and +$21,913 for being newer. Net adjustment: +$19,696.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $905,784

Adjusted +$12,192 for 55 sqft more living space and +$32,870 for being newer. Net adjustment: +$45,062.

The Neighborhood

This home is valued 14.0% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

typical
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$596,385
Median
$523,371

This home is +14.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,323 across all districts. With a homestead exemption claimed, that drops to $10,742 — saving $1,581 per year. That's $895 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
Georgetown ISDSchool1.0506%$6,266
Highlands at Mayfield Ranch MUDMUD0.4850%$2,892
Williamson CountyCounty0.3694%$2,203
Williamson County ESD #9 - Round RockESD0.0999%$596
Williamson County FM/RdCounty0.0443%$264
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,323

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $649,214 would pay approximately $4,052 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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