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Single Family ResidenceResidential
$534,184$109 / 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 72How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $658,350 on Mar 8, 2022

21964 SILVIA DR

ELGIN, TX 78621
1
Baths
4,880 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.
1.43 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
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

$534K
$383K low$685K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$658,350 · Mar 8, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,623 (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.$316,667 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$152,084
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$164,583
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$316,141
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$316,667

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTRAVIS
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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 · 1,040 ft²Porch · 128 ft²

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.

Foreclosure Filings(3)

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

E
Blake Manor Elementary SchoolD-
Elementary · Grades KG–5 · 4.6 mi
H
Manor High SchoolF
High · Grades 9–12 · 8.0 mi
M
Manor Middle SchoolF
Middle · Grades 6–8 · 8.2 mi

District: Manor Independent School District

Neighborhood · ZIP 78621These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.27,790
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.151 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,713
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,527
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

21964 Silvia 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 92% of homes in Elgin 78621
  • Among the lowest price per square foot in Travis County
  • Among the largest homes in Elgin 78621
  • Has a bigger lot than 95% of homes in Travis County
  • Older than 76% of homes in Elgin 78621

What homes are worth in Elgin 78621

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

This home
$179K$744K

This home is worth more than 92% of homes in Elgin 78621.

How it measures up in Elgin 78621

The dot is this home. The mark in the middle is the typical home in Elgin 78621.

Estimated value$534,184
CheaperTypical $277,213Pricier

Pricier than 92% of homes nearby

Price per ft²$109
CheaperTypical $171Pricier

Pricier than 2% of homes nearby

Living area4,880 ft²
SmallerTypical 1,612 ft²Bigger

Bigger than almost all homes nearby

Lot size1.43 ac
SmallerTypical 0.32 acBigger

Bigger than 70% of homes nearby

Year built1988
OlderTypical 2005Newer

Newer than 24% of homes nearby

How 21964 Silvia Dr ranks against every home in each area.
MeasureThis homeElgin 78621Travis County
Estimated valuepricier than$534,18492% of homes57% of homes
Price per ft²pricier than$1092% of homesalmost no homes
Living areabigger than4,880 ft²almost all homes98% of homes
Lot sizebigger than1.43 ac70% of homes95% of homes
Year builtnewer than198824% of homes38% of homes

About 21964 Silvia Dr

How much is 21964 Silvia Dr, Elgin, TX worth?

The TopHap Estimate for 21964 Silvia Dr, Elgin, TX is $534,184 as of Aug 30, 2026. The likely range is $383,043 to $685,325. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21964 Silvia Dr, Elgin, TX last sell?

21964 Silvia Dr, Elgin, TX last sold on Mar 8, 2022 for $658,350, according to the county's recorded deed.

How big is 21964 Silvia Dr, Elgin, TX?

21964 Silvia Dr, Elgin, TX has 1 bathrooms and 4,880 square feet of living space.

When was 21964 Silvia Dr, Elgin, TX built?

21964 Silvia Dr, Elgin, TX was built in 1988, making it 38 years old. The building has 2 stories.

What schools serve 21964 Silvia Dr, Elgin, TX?

21964 Silvia Dr, Elgin, TX is assigned to Blake Manor Elementary School (elementary), rated D-; Manor High School (high), rated F; Manor Middle School (middle), rated F. All sit in Manor Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21964 Silvia Dr, Elgin, TX compare to other homes in Elgin 78621?

Among the 13,916 homes in Elgin 78621, it is worth more than 92% of them ($534,184 against a typical $277,213), its price per square foot is higher than 2% of them ($109 against a typical $171), it is bigger than almost all of them (4,880 ft² against a typical 1,612 ft²), its lot is bigger than 70% of them (1.43 ac against a typical 0.32 ac) and it is newer than 24% of them (1988 against a typical 2005). Measured against all of Travis County, it is worth more than 57% 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 21964 Silvia Dr, Elgin, TX?

The 2025 property tax bill for 21964 Silvia Dr, Elgin, TX was $5,623. The county assessed it at $316,667.

More homes on Silvia Dr

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