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Single Family ResidenceResidential
$742,549$249 / 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 81How 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

400 COUNTY ROAD 421A

SPICEWOOD, TX 78669
0
Baths
2,981 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
7
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$743K
$599K low$886K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,275 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$800,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,132
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$755,868
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$549,775
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$800,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.32 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBURNET
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.Deck · 192 ft²

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

E
Spicewood Elementary SchoolB+
Elementary · Grades PK–5 · 2.3 mi
H
Marble Falls High SchoolC-
High · Grades 9–12 · 9.0 mi
M
Marble Falls Middle SchoolC-
Middle · Grades 6–8 · 10.3 mi

District: Marble Falls 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

400 County Road 421a 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 more than 77% of homes in Burnet County
  • Costs less per square foot than 77% of homes in Spicewood 78669
  • Bigger than 86% of homes in Burnet County
  • Has a bigger lot than 67% of homes in Burnet County

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
$269K$3.3M

This home is worth more than 48% 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$742,549
CheaperTypical $765,000Pricier

Pricier than 48% of homes nearby

Price per ft²$249
CheaperTypical $321Pricier

Pricier than 23% of homes nearby

Living area2,981 ft²
SmallerTypical 2,386 ft²Bigger

Bigger than 67% of homes nearby

Lot size1 ac
SmallerTypical 0.88 acBigger

Bigger than 56% of homes nearby

How 400 County Road 421a ranks against every home in each area.
MeasureThis homeSpicewood 78669Burnet County
Estimated valuepricier than$742,54948% of homes77% of homes
Price per ft²pricier than$24923% of homes58% of homes
Living areabigger than2,981 ft²67% of homes86% of homes
Lot sizebigger than1 ac56% of homes67% of homes

About 400 County Road 421a

How much is 400 County Road 421a, Spicewood, TX worth?

The TopHap Estimate for 400 County Road 421a, Spicewood, TX is $742,549 as of Sep 24, 2026. The likely range is $599,336 to $885,762. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 County Road 421a, Spicewood, TX last sell?

400 County Road 421a, Spicewood, TX last sold on Feb 26, 2018, according to the county's recorded deed.

What schools serve 400 County Road 421a, Spicewood, TX?

400 County Road 421a, Spicewood, TX is assigned to Spicewood Elementary School (elementary), rated B+; Marble Falls High School (high), rated C-; Marble Falls Middle School (middle), rated C-. All sit in Marble Falls Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 County Road 421a, Spicewood, TX compare to other homes in Spicewood 78669?

Among the 7,318 homes in Spicewood 78669, it is worth more than 48% of them ($742,549 against a typical $765,000), its price per square foot is higher than 23% of them ($249 against a typical $321), it is bigger than 67% of them (2,981 ft² against a typical 2,386 ft²) and its lot is bigger than 56% of them (1 ac against a typical 0.88 ac). Measured against all of Burnet County, it is worth more than 77% 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 400 County Road 421a, Spicewood, TX?

The 2025 property tax bill for 400 County Road 421a, Spicewood, TX was $7,275. The county assessed it at $800,000.

More homes on County Road 421a

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Assigned schools

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