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1808 WAGONGAP DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,258 sqftBuilt 1980

Property at a Glance

This home is estimated between $259,272 and $326,186, with a best estimate of $279,608. That places the property below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.

Estimated Value Range

$259,272 $326,186
Best Estimate
$279,608
WCAD Value
$301,179
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $259,272 and $326,186 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $279,608

Adjusted -$2,373 for 11 sqft less living space and -$3,118 for being older and -$5,438 for no garage. Net adjustment: -$10,929.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $326,186

Adjusted -$9,707 for 45 sqft less living space and -$6,236 for being older and -$5,438 for no garage. Net adjustment: -$21,381.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $316,586

Adjusted +$26,964 for 125 sqft more living space and +$1,559 for being newer and -$5,438 for no garage. Net adjustment: +$23,085.

505 DRY CREEK CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,254 sqft Built 1984
Raw Value $270,083
Adjusted Value $259,272

Adjusted +$863 for 4 sqft more living space and -$6,236 for being older and -$5,438 for no garage. Net adjustment: -$10,811.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $269,770

Adjusted +$9,923 for 46 sqft more living space and -$3,118 for being older and -$5,438 for no garage. Net adjustment: +$1,367.

The Neighborhood

This home is valued 7.0% above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. With 1,006 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$301,179
Median
$281,358

This home is +7.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,419 across all districts. With a homestead exemption claimed, that drops to $4,113 — saving $1,306 per year. That's $343 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%$2,690
Round RockCity0.3720%$1,120
Williamson CountyCounty0.3694%$1,113
Austin Community Collegespecial0.1034%$311
Williamson County FM/RdCounty0.0443%$134
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,419

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $279,608 would pay approximately $1,745 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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