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Single Family ResidenceResidential
$1,531,816$282 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

23521 LAKESIDE DR

MARBLE FALLS, TX 78654
3
Baths
5,426 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.
1.92 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.6M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,303 (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.$1,282,564 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$409,869
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$872,695
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,445,878
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,282,564

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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
CountyTravis
Lot (acres)The size of the land the home sits on, from county records.1.92
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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.Patio · 288 ft²Porch · 856 ft²Boat access

Transaction History(2)

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.

H
Marble Falls High SchoolC-
High · Grades 9–12 · 15.4 mi
E
Colt Elementary SchoolB+
Elementary · Grades PK–5 · 15.4 mi
M
Marble Falls Middle SchoolC-
Middle · Grades 6–8 · 16.8 mi

District: Marble Falls Independent School District

Neighborhood · ZIP 78654These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.22,559
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.112 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,880
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,176
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%

Owner Tools

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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

23521 Lakeside Dr 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 93% of homes in Travis County
  • Among the largest homes in Marble Falls 78654
  • Has a bigger lot than 96% of homes in Travis County
  • Newer than 68% of homes in Marble Falls 78654

What homes are worth in Marble Falls 78654

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

This home
$191K$2.5M

This home is worth more than 92% of homes in Marble Falls 78654.

How it measures up in Marble Falls 78654

The dot is this home. The mark in the middle is the typical home in Marble Falls 78654.

Estimated value$1,531,816
CheaperTypical $475,146Pricier

Pricier than 92% of homes nearby

Price per ft²$282
CheaperTypical $249Pricier

Pricier than 61% of homes nearby

Living area5,426 ft²
SmallerTypical 1,824 ft²Bigger

Bigger than almost all homes nearby

Lot size1.92 ac
SmallerTypical 0.3 acBigger

Bigger than 82% of homes nearby

Year built2002
OlderTypical 1995Newer

Newer than 68% of homes nearby

How 23521 Lakeside Dr ranks against every home in each area.
MeasureThis homeMarble Falls 78654Travis County
Estimated valuepricier than$1,531,81692% of homes93% of homes
Price per ft²pricier than$28261% of homes52% of homes
Living areabigger than5,426 ft²almost all homesalmost all homes
Lot sizebigger than1.92 ac82% of homes96% of homes
Year builtnewer than200268% of homes58% of homes

About 23521 Lakeside Dr

How much is 23521 Lakeside Dr, Marble Falls, TX worth?

The TopHap Estimate for 23521 Lakeside Dr, Marble Falls, TX is $1,531,816 as of Jul 14, 2026. The likely range is $1,438,254 to $1,625,378. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23521 Lakeside Dr, Marble Falls, TX last sell?

23521 Lakeside Dr, Marble Falls, TX last sold on Mar 23, 1999, according to the county's recorded deed.

How big is 23521 Lakeside Dr, Marble Falls, TX?

23521 Lakeside Dr, Marble Falls, TX has 3 bathrooms, 5,426 square feet of living space and a 1.92-acre lot.

When was 23521 Lakeside Dr, Marble Falls, TX built?

23521 Lakeside Dr, Marble Falls, TX was built in 2002, making it 24 years old. The building has 2 stories.

What schools serve 23521 Lakeside Dr, Marble Falls, TX?

23521 Lakeside Dr, Marble Falls, TX is assigned to Marble Falls High School (high), rated C-; Colt Elementary School (elementary), rated B+; 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 23521 Lakeside Dr, Marble Falls, TX compare to other homes in Marble Falls 78654?

Among the 9,770 homes in Marble Falls 78654, it is worth more than 92% of them ($1,531,816 against a typical $475,146), its price per square foot is higher than 61% of them ($282 against a typical $249), it is bigger than almost all of them (5,426 ft² against a typical 1,824 ft²), its lot is bigger than 82% of them (1.92 ac against a typical 0.3 ac) and it is newer than 68% of them (2002 against a typical 1995). Measured against all of Travis County, it is worth more than 93% 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 23521 Lakeside Dr, Marble Falls, TX?

The 2024 property tax bill for 23521 Lakeside Dr, Marble Falls, TX was $9,303. The county assessed it at $1,282,564.

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