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Single Family ResidenceResidential
$424,610$139 / 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 93How 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

121 ROCK SPARROW LN

ALVARADO, TX 76009
4
Beds
3
Baths
3,057 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.

Valuation

$425K
$395K low$455K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$424,610
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$339,688

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$778 (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.$466,488 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$406,488
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,013
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$466,488

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.60
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
66
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
95
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
45
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
50
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.minimal

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
CountyJohnson
Lot (acres)The size of the land the home sits on, from county records.0.15

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.

E
South Alvarado Elementary School
Elementary · Grades PK–3 · 0.2 mi
H
Alvarado High SchoolB
High · Grades 9–12 · 1.0 mi
M
Alvarado Junior High SchoolB-
Middle · Grades 7–8 · 1.2 mi

District: Alvarado Independent School District

Neighborhood · ZIP 76009These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.137
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.30,500
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.300 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,816
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,927
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

121 Rock Sparrow Ln 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 75% of homes in Alvarado 76009
  • Costs less per square foot than 91% of homes in Alvarado 76009
  • Bigger than 96% of homes in Alvarado 76009
  • Has a smaller lot than 92% of homes in Alvarado 76009
  • Newer than 98% of homes in Alvarado 76009

What homes are worth in Alvarado 76009

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

This home
$137K$784K

This home is worth more than 75% of homes in Alvarado 76009.

How it measures up in Alvarado 76009

The dot is this home. The mark in the middle is the typical home in Alvarado 76009.

Estimated value$424,610
CheaperTypical $323,379Pricier

Pricier than 75% of homes nearby

Price per ft²$139
CheaperTypical $183Pricier

Pricier than 9% of homes nearby

Living area3,057 ft²
SmallerTypical 1,572 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.15 ac
SmallerTypical 1 acBigger

Bigger than 8% of homes nearby

Year built2023
OlderTypical 1998Newer

Newer than 98% of homes nearby

How 121 Rock Sparrow Ln ranks against every home in each area.
MeasureThis homeAlvarado 76009Johnson County
Estimated valuepricier than$424,61075% of homes68% of homes
Price per ft²pricier than$1399% of homes9% of homes
Living areabigger than3,057 ft²96% of homes91% of homes
Lot sizebigger than0.15 ac8% of homes8% of homes
Year builtnewer than202398% of homes96% of homes

About 121 Rock Sparrow Ln

How much is 121 Rock Sparrow Ln, Alvarado, TX worth?

The TopHap Estimate for 121 Rock Sparrow Ln, Alvarado, TX is $424,610 as of Jul 14, 2026. The likely range is $394,717 to $454,503. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Rock Sparrow Ln, Alvarado, TX last sell?

121 Rock Sparrow Ln, Alvarado, TX last sold on Apr 24, 2024, according to the county's recorded deed.

How big is 121 Rock Sparrow Ln, Alvarado, TX?

121 Rock Sparrow Ln, Alvarado, TX has 4 bedrooms, 3 bathrooms, 3,057 square feet of living space and a 0.15-acre lot.

When was 121 Rock Sparrow Ln, Alvarado, TX built?

121 Rock Sparrow Ln, Alvarado, TX was built in 2023, making it 3 years old.

What schools serve 121 Rock Sparrow Ln, Alvarado, TX?

121 Rock Sparrow Ln, Alvarado, TX is assigned to South Alvarado Elementary School (elementary); Alvarado High School (high), rated B; Alvarado Junior High School (middle), rated B-. All sit in Alvarado Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Rock Sparrow Ln, Alvarado, TX compare to other homes in Alvarado 76009?

Among the 10,005 homes in Alvarado 76009, it is worth more than 75% of them ($424,610 against a typical $323,379), its price per square foot is higher than 9% of them ($139 against a typical $183), it is bigger than 96% of them (3,057 ft² against a typical 1,572 ft²), its lot is bigger than 8% of them (0.15 ac against a typical 1 ac) and it is newer than 98% of them (2023 against a typical 1998). Measured against all of Johnson County, it is worth more than 68% 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 121 Rock Sparrow Ln, Alvarado, TX?

The 2025 property tax bill for 121 Rock Sparrow Ln, Alvarado, TX was $778. The county assessed it at $466,488.

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Assigned schools

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