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Single Family ResidenceResidential
$245,705$184 / 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 96How 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

921 ROCKFORD DR

ALTON, TX 78573
3
Beds
2
Baths
1,332 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.
0.13 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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$246K
$235K low$256K 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.$2,223
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,778
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.96%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$243,482
CROSSCOUNTRY MORTGAGE LLC · recorded Sep 8, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,856 (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.$223,354 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,892
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$179,344
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$203,049
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$229,236

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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.''

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
CountyHidalgo
Lot (acres)The size of the land the home sits on, from county records.0.13
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 64 ft²Porch · 36 ft²

Transaction History(1)

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.

M
Rafael Cantu Junior High SchoolC
Middle · Grades 6–8 · 1.2 mi
E
Midkiff Elementary SchoolB-
Elementary · Grades EE–5 · 1.4 mi
H
Veterans Memorial High SchoolC
High · Grades 9–12 · 2.4 mi

District: Mission Consolidated Independent School District

Neighborhood · ZIP 78573These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
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.91%
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.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.44,921
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,194 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$51,533
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,354
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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.No

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

921 Rockford 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 80% of homes in Alton
  • Costs more per square foot than 95% of homes in Alton
  • Has a smaller lot than 94% of homes in Mission 78573
  • Newer than 98% of homes in Hidalgo County

What homes are worth in Mission 78573

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

This home
$79K$806K

This home is worth more than 63% of homes in Mission 78573.

How it measures up in Mission 78573

The dot is this home. The mark in the middle is the typical home in Mission 78573.

Estimated value$245,705
CheaperTypical $211,396Pricier

Pricier than 63% of homes nearby

Price per ft²$184
CheaperTypical $138Pricier

Pricier than 88% of homes nearby

Living area1,332 ft²
SmallerTypical 1,515 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.13 ac
SmallerTypical 0.21 acBigger

Bigger than 6% of homes nearby

Year built2023
OlderTypical 2002Newer

Newer than 96% of homes nearby

How 921 Rockford Dr ranks against every home in each area.
MeasureThis homeAltonMission 78573Hidalgo County
Estimated valuepricier than$245,70580% of homes63% of homes70% of homes
Price per ft²pricier than$18495% of homes88% of homes93% of homes
Living areabigger than1,332 ft²46% of homes39% of homes48% of homes
Lot sizebigger than0.13 ac7% of homes6% of homes15% of homes
Year builtnewer than202397% of homes96% of homes98% of homes

About 921 Rockford Dr

How much is 921 Rockford Dr, Alton, TX worth?

The TopHap Estimate for 921 Rockford Dr, Alton, TX is $245,705 as of Jul 14, 2026. The likely range is $234,925 to $256,485. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 921 Rockford Dr, Alton, TX last sell?

921 Rockford Dr, Alton, TX last sold on Sep 8, 2023, according to the county's recorded deed.

How big is 921 Rockford Dr, Alton, TX?

921 Rockford Dr, Alton, TX has 3 bedrooms, 2 bathrooms, 1,332 square feet of living space and a 0.13-acre lot.

When was 921 Rockford Dr, Alton, TX built?

921 Rockford Dr, Alton, TX was built in 2023, making it 3 years old.

What schools serve 921 Rockford Dr, Alton, TX?

921 Rockford Dr, Alton, TX is assigned to Rafael Cantu Junior High School (middle), rated C; Midkiff Elementary School (elementary), rated B-; Veterans Memorial High School (high), rated C. All sit in Mission Consolidated Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 921 Rockford Dr, Alton, TX compare to other homes in Mission 78573?

Among the 12,355 homes in Mission 78573, it is worth more than 63% of them ($245,705 against a typical $211,396), its price per square foot is higher than 88% of them ($184 against a typical $138), it is bigger than 39% of them (1,332 ft² against a typical 1,515 ft²), its lot is bigger than 6% of them (0.13 ac against a typical 0.21 ac) and it is newer than 96% of them (2023 against a typical 2002). Measured against all of Hidalgo County, it is worth more than 70% 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 921 Rockford Dr, Alton, TX?

The 2024 property tax bill for 921 Rockford Dr, Alton, TX was $3,856. The county assessed it at $223,354.

Closest homes

More homes in Alton 78573

Assigned schools

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