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1900 SURREY DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,453 sqftBuilt 1978

Property at a Glance

This home is estimated between $273,656 and $327,104, with a best estimate of $300,949. That places the property below the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$273,656 $327,104
Best Estimate
$300,949
WCAD Value
$297,281
Low Confidence

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

There are 5 comparable properties within range, but none are in R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER. The estimated range of $273,656 and $327,104 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,474 sqft Built 1985
Raw Value $304,858
Adjusted Value $300,949

Adjusted -$4,412 for 21 sqft less living space and +$503 for being newer. Net adjustment: -$3,909.

3 bed 2 bath 1,447 sqft Built 1970
Raw Value $326,418
Adjusted Value $327,104

Adjusted +$1,261 for 6 sqft more living space and -$575 for being older. Net adjustment: +$686.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $311,545

Adjusted +$16,807 for 80 sqft more living space and +$431 for being newer. Net adjustment: +$17,238.

3 bed 2 bath 1,284 sqft Built 1979
Raw Value $249,467
Adjusted Value $285,044

Adjusted +$35,505 for 169 sqft more living space and +$72 for being newer. Net adjustment: +$35,577.

3 bed 2 bath 1,670 sqft Built 1978
Raw Value $319,246
Adjusted Value $273,656

Adjusted -$45,590 for 217 sqft less living space. Net adjustment: -$45,590.

The Neighborhood

This home is valued 4.8% below the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.7% over the past year.

R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER

typical
459 Properties
$312,111 Median Value
-9.7% YoY Change
2% Have Pool
94% Have Garage
This Home
$297,281
Median
$312,111

This home is -4.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,349 across all districts. With a homestead exemption claimed, that drops to $4,044 — saving $1,305 per year. That's $337 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%$2,655
Round RockCity0.3720%$1,106
Williamson CountyCounty0.3694%$1,098
Austin Community Collegespecial0.1034%$307
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,349

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $300,949 would pay approximately $1,879 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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