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Single Family ResidenceResidential
$799,900$156 / 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 Aug 30, 2026

4821 1ST ST

PASADENA, TX 77504
5
Beds
4.5
Baths
5,131 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.
0.86 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
7
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$800K
$753K low$846K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$22,274 (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.$900,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$185,681
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$714,319
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$900,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$900,000

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.86
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Outdoor kitchen

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

E
Young Elementary SchoolB-
Elementary · Grades PK–4 · 0.8 mi
M
V. W. Miller Intermediate SchoolB
Middle · Grades 7–8 · 1.0 mi
H
Pasadena Memorial High SchoolB-
High · Grades 9–12 · 1.8 mi

District: Pasadena Independent School District

Neighborhood · ZIP 77504These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
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.1.4%
PopulationHow many people live in this area.26,067
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,762 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,587
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,078
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

4821 1st 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.

  • Among the most valuable homes in South Belt / Ellington
  • Among the largest homes in South Belt / Ellington
  • Has a bigger lot than 95% of homes in South Belt / Ellington
  • Among the newest homes in Pasadena 77504

What homes are worth in Pasadena 77504

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

This home
$79K$559K

This home is worth more than almost all homes in Pasadena 77504.

How it measures up in Pasadena 77504

The dot is this home. The mark in the middle is the typical home in Pasadena 77504.

Estimated value$799,900
CheaperTypical $278,840Pricier

Pricier than almost all homes nearby

Price per ft²$156
CheaperTypical $153Pricier

Pricier than 53% of homes nearby

Living area5,131 ft²
SmallerTypical 1,619 ft²Bigger

Bigger than almost all homes nearby

Lot size0.86 ac
SmallerTypical 0.16 acBigger

Bigger than 86% of homes nearby

Year built2022
OlderTypical 1978Newer

Newer than almost all homes nearby

How 4821 1st St ranks against every home in each area.
MeasureThis homeSouth Belt / EllingtonPasadena 77504Harris County
Estimated valuepricier than$799,900almost all homesalmost all homes93% of homes
Price per ft²pricier than$15663% of homes53% of homes54% of homes
Living areabigger than5,131 ft²almost all homesalmost all homes98% of homes
Lot sizebigger than0.86 ac95% of homes86% of homes93% of homes
Year builtnewer than202298% of homesalmost all homes96% of homes

About 4821 1st St

How much is 4821 1st St, Pasadena, TX worth?

The TopHap Estimate for 4821 1st St, Pasadena, TX is $799,900 as of Aug 30, 2026. The likely range is $753,385 to $846,415. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4821 1st St, Pasadena, TX last sell?

4821 1st St, Pasadena, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4821 1st St, Pasadena, TX?

4821 1st St, Pasadena, TX has 5 bedrooms, 4.5 bathrooms, 5,131 square feet of living space and a 0.86-acre lot.

When was 4821 1st St, Pasadena, TX built?

4821 1st St, Pasadena, TX was built in 2022, making it 4 years old. The building has 1 story.

What schools serve 4821 1st St, Pasadena, TX?

4821 1st St, Pasadena, TX is assigned to Young Elementary School (elementary), rated B-; V. W. Miller Intermediate School (middle), rated B; Pasadena Memorial High School (high), rated B-. All sit in Pasadena Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4821 1st St, Pasadena, TX compare to other homes in Pasadena 77504?

Among the 5,032 homes in Pasadena 77504, it is worth more than almost all of them ($799,900 against a typical $278,840), its price per square foot is higher than 53% of them ($156 against a typical $153), it is bigger than almost all of them (5,131 ft² against a typical 1,619 ft²), its lot is bigger than 86% of them (0.86 ac against a typical 0.16 ac) and it is newer than almost all of them (2022 against a typical 1978). Measured against all of Harris 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 4821 1st St, Pasadena, TX?

The 2025 property tax bill for 4821 1st St, Pasadena, TX was $22,274. The county assessed it at $900,000.

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