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2220 ADA LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,729 sqftBuilt 1999

Property at a Glance

This home is estimated between $317,958 and $372,980, with a best estimate of $359,261. That places the property above the R475498G - Jester Farms, All Sections median of $318,340, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$317,958 $372,980
Best Estimate
$359,261
WCAD Value
$320,292
High Confidence

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

Based on 5 comparable properties in R475498G - Jester Farms, All Sections, this home's estimated market value is between $317,958 and $372,980. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2218 ADA LN, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,272 sqft Built 1999
Raw Value $278,969
Adjusted Value $372,980

Adjusted +$94,011 for 457 sqft more living space. Net adjustment: +$94,011.

2216 ADA LN, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,729 sqft Built 1999
Raw Value $317,958
Adjusted Value $317,958

This comparable closely matches the subject property's features.

2217 ADA LN, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,389 sqft Built 1999
Raw Value $289,318
Adjusted Value $359,261

Adjusted +$69,943 for 340 sqft more living space. Net adjustment: +$69,943.

2214 ADA LN, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2000
Raw Value $313,463
Adjusted Value $323,626

Adjusted +$9,669 for 47 sqft more living space and +$494 for being newer. Net adjustment: +$10,163.

2227 ADA LN, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,385 sqft Built 1999
Raw Value $292,184
Adjusted Value $362,950

Adjusted +$70,766 for 344 sqft more living space. Net adjustment: +$70,766.

The Neighborhood

This home is in line with the R475498G - Jester Farms, All Sections median of $318,340. Note that values in this subdivision declined 5.4% over the past year.

R475498G - Jester Farms, All Sections

typical
489 Properties
$318,340 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$320,292
Median
$318,340

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,763 across all districts. With a homestead exemption claimed, that drops to $4,453 — saving $1,310 per year. That's $371 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
Round Rock ISDSchool0.8931%$2,861
Round RockCity0.3720%$1,191
Williamson CountyCounty0.3694%$1,183
Austin Community Collegespecial0.1034%$331
Williamson County FM/RdCounty0.0443%$142
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,763

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,261 would pay approximately $2,242 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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