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Single Family ResidenceResidential
$339,951$295 / 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 85How 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

821 ROCK ST

KINGSLAND, TX 78639
2
Baths
1,152 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.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$340K
$288K low$391K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,194 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$213,310 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$194,410
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$213,310
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$213,310

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
69
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
100
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
39
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
19
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyLLANO
Lot (acres)The size of the land the home sits on, from county records.1.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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, Detached
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 · 104 ft²Patio · 48 ft²Porch · 752 ft²

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

E
Packsaddle Elementary SchoolC-
Elementary · Grades PK–5 · 2.0 mi
M
Llano Junior High SchoolB-
Middle · Grades 6–8 · 13.2 mi
H
Llano High SchoolB-
High · Grades 9–12 · 13.7 mi

District: Llano Independent School District

Neighborhood · ZIP 78639These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.76%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.9,831
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.208 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,679
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,522
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.30 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

821 Rock St 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 76% of homes in Kingsland 78639
  • Smaller than 79% of homes in Llano County
  • Has a bigger lot than 87% of homes in Kingsland 78639
  • Older than 67% of homes in Kingsland 78639

What homes are worth in Kingsland 78639

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

This home
$149K$3.7M

This home is worth more than 24% of homes in Kingsland 78639.

How it measures up in Kingsland 78639

The dot is this home. The mark in the middle is the typical home in Kingsland 78639.

Estimated value$339,951
CheaperTypical $592,037Pricier

Pricier than 24% of homes nearby

Price per ft²$295
CheaperTypical $323Pricier

Pricier than 43% of homes nearby

Living area1,152 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 26% of homes nearby

Lot size1 ac
SmallerTypical 0.35 acBigger

Bigger than 87% of homes nearby

Year built1998
OlderTypical 2007Newer

Newer than 33% of homes nearby

How 821 Rock St ranks against every home in each area.
MeasureThis homeKingsland 78639Llano County
Estimated valuepricier than$339,95124% of homes24% of homes
Price per ft²pricier than$29543% of homes45% of homes
Living areabigger than1,152 ft²26% of homes21% of homes
Lot sizebigger than1 ac87% of homes86% of homes
Year builtnewer than199833% of homes36% of homes

About 821 Rock St

How much is 821 Rock St, Kingsland, TX worth?

The TopHap Estimate for 821 Rock St, Kingsland, TX is $339,951 as of Sep 24, 2026. The likely range is $288,464 to $391,438. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 821 Rock St, Kingsland, TX last sell?

821 Rock St, Kingsland, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 821 Rock St, Kingsland, TX?

821 Rock St, Kingsland, TX has 2 bathrooms, 1,152 square feet of living space and a 1.00-acre lot.

When was 821 Rock St, Kingsland, TX built?

821 Rock St, Kingsland, TX was built in 1998, making it 28 years old. It is a mobile home home. The building has 1 story.

What schools serve 821 Rock St, Kingsland, TX?

821 Rock St, Kingsland, TX is assigned to Packsaddle Elementary School (elementary), rated C-; Llano Junior High School (middle), rated B-; Llano High School (high), rated B-. All sit in Llano Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 821 Rock St, Kingsland, TX compare to other homes in Kingsland 78639?

Among the 6,453 homes in Kingsland 78639, it is worth more than 24% of them ($339,951 against a typical $592,037), its price per square foot is higher than 43% of them ($295 against a typical $323), it is bigger than 26% of them (1,152 ft² against a typical 1,568 ft²), its lot is bigger than 87% of them (1 ac against a typical 0.35 ac) and it is newer than 33% of them (1998 against a typical 2007). Measured against all of Llano County, it is worth more than 24% 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 821 Rock St, Kingsland, TX?

The 2026 property tax bill for 821 Rock St, Kingsland, TX was $2,194. The county assessed it at $213,310.

More homes on Rock St

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Assigned schools

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