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Single Family ResidenceResidential
$484,972$219 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

21820 ROCK WREN RD

SPICEWOOD, TX 78669
4
Beds
2
Baths
2,211 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$485K
$444K low$526K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,849 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$481,122 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$153,917
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$327,205
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$531,941
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$481,122

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTravis
Lot (acres)The size of the land the home sits on, from county records.0.22
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 180 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
West Cypress Hills Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
M
Lake Travis Middle SchoolA+
Middle · Grades 6–8 · 3.1 mi
H
Lake Travis High SchoolA-
High · Grades 9–12 · 7.0 mi

District: Lake Travis Independent School District

Neighborhood · ZIP 78669These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.15,024
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$130,181
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$160,694
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

21820 Rock Wren Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 89% of homes in West Cypress Hills
  • Costs less per square foot than 87% of homes in Spicewood 78669
  • Smaller than 88% of homes in West Cypress Hills
  • Has a smaller lot than 87% of homes in Spicewood 78669
  • Newer than 90% of homes in West Cypress Hills

What homes are worth in Spicewood 78669

Each bar is how many homes fall in that price range. The marker is this home.

This home
$272K$3.6M

This home is worth more than 17% of homes in Spicewood 78669.

How it measures up in Spicewood 78669

The dot is this home. The mark in the middle is the typical home in Spicewood 78669.

Estimated value$484,972
CheaperTypical $767,017Pricier

Pricier than 17% of homes nearby

Price per ft²$219
CheaperTypical $322Pricier

Pricier than 13% of homes nearby

Living area2,211 ft²
SmallerTypical 2,398 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.22 ac
SmallerTypical 0.85 acBigger

Bigger than 13% of homes nearby

Year built2017
OlderTypical 2003Newer

Newer than 84% of homes nearby

How 21820 Rock Wren Rd ranks against every home in each area.
MeasureThis homeWest Cypress HillsSpicewood 78669Travis County
Estimated valuepricier than$484,97211% of homes17% of homes51% of homes
Price per ft²pricier than$21964% of homes13% of homes31% of homes
Living areabigger than2,211 ft²12% of homes44% of homes65% of homes
Lot sizebigger than0.22 ac45% of homes13% of homes63% of homes
Year builtnewer than201790% of homes84% of homes84% of homes

About 21820 Rock Wren Rd

How much is 21820 Rock Wren Rd, Spicewood, TX worth?

The TopHap Estimate for 21820 Rock Wren Rd, Spicewood, TX is $484,972 as of Sep 24, 2026. The likely range is $444,150 to $525,794. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21820 Rock Wren Rd, Spicewood, TX last sell?

21820 Rock Wren Rd, Spicewood, TX last sold on Dec 22, 2017, according to the county's recorded deed.

How big is 21820 Rock Wren Rd, Spicewood, TX?

21820 Rock Wren Rd, Spicewood, TX has 4 bedrooms, 2 bathrooms, 2,211 square feet of living space and a 0.22-acre lot.

When was 21820 Rock Wren Rd, Spicewood, TX built?

21820 Rock Wren Rd, Spicewood, TX was built in 2017, making it 9 years old. The building has 1 story.

What schools serve 21820 Rock Wren Rd, Spicewood, TX?

21820 Rock Wren Rd, Spicewood, TX is assigned to West Cypress Hills Elementary School (elementary), rated A-; Lake Travis Middle School (middle), rated A+; Lake Travis High School (high), rated A-. All sit in Lake Travis Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21820 Rock Wren Rd, Spicewood, TX compare to other homes in Spicewood 78669?

Among the 7,318 homes in Spicewood 78669, it is worth more than 17% of them ($484,972 against a typical $767,017), its price per square foot is higher than 13% of them ($219 against a typical $322), it is bigger than 44% of them (2,211 ft² against a typical 2,398 ft²), its lot is bigger than 13% of them (0.22 ac against a typical 0.85 ac) and it is newer than 84% of them (2017 against a typical 2003). Measured against all of Travis County, it is worth more than 51% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21820 Rock Wren Rd, Spicewood, TX?

The 2024 property tax bill for 21820 Rock Wren Rd, Spicewood, TX was $10,849. The county assessed it at $481,122.

More homes on Rock Wren Rd

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