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Single Family ResidenceResidential
$227,517$123 / 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
Last sold for $90,600 on Dec 30, 1997

21818 RUTHANN DR

HUMBLE, TX 77338
3
Beds
1.5
Baths
1,850 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$228K
$211K low$244K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$90,600 · Dec 30, 1997
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.$62,517
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$50,014
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.66%
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.$165,000
ROCKET MORTGAGE LLC · recorded Nov 16, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$233 (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.$240,057 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$42,896
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$197,161
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$240,057
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$240,057

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.26
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Flood Plain
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 136 ft²

Transaction History(3)

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
Teague Middle SchoolC
Middle · Grades 6–8 · 0.2 mi
E
Ogden Elementary SchoolD-
Elementary · Grades 1–5 · 0.3 mi
H
Nimitz High SchoolD+
High · Grades 10–12 · 2.4 mi

District: Aldine Independent School District

Neighborhood · ZIP 77338These 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.88
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 100.19

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.48,042
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,848 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,658
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,347
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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

21818 Ruthann 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 less than 74% of homes in Harris County
  • Costs less per square foot than 83% of homes in Harris County
  • Has a bigger lot than 89% of homes in Humble 77338
  • Older than 85% of homes in Humble 77338

What homes are worth in Humble 77338

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

This home
$143K$433K

This home is worth more than 35% of homes in Humble 77338.

How it measures up in Humble 77338

The dot is this home. The mark in the middle is the typical home in Humble 77338.

Estimated value$227,517
CheaperTypical $245,047Pricier

Pricier than 35% of homes nearby

Price per ft²$123
CheaperTypical $135Pricier

Pricier than 31% of homes nearby

Living area1,850 ft²
SmallerTypical 1,804 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.26 ac
SmallerTypical 0.14 acBigger

Bigger than 89% of homes nearby

Year built1977
OlderTypical 2005Newer

Newer than 15% of homes nearby

How 21818 Ruthann Dr ranks against every home in each area.
MeasureThis homeHumble 77338Harris County
Estimated valuepricier than$227,51735% of homes26% of homes
Price per ft²pricier than$12331% of homes17% of homes
Living areabigger than1,850 ft²53% of homes48% of homes
Lot sizebigger than0.26 ac89% of homes82% of homes
Year builtnewer than197715% of homes33% of homes

About 21818 Ruthann Dr

How much is 21818 Ruthann Dr, Humble, TX worth?

The TopHap Estimate for 21818 Ruthann Dr, Humble, TX is $227,517 as of Jul 14, 2026. The likely range is $211,093 to $243,941. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21818 Ruthann Dr, Humble, TX last sell?

21818 Ruthann Dr, Humble, TX last sold on Dec 30, 1997 for $90,600, according to the county's recorded deed.

How big is 21818 Ruthann Dr, Humble, TX?

21818 Ruthann Dr, Humble, TX has 3 bedrooms, 1.5 bathrooms, 1,850 square feet of living space and a 0.26-acre lot.

When was 21818 Ruthann Dr, Humble, TX built?

21818 Ruthann Dr, Humble, TX was built in 1977, making it 49 years old. It is a traditional/old home. The building has 1 story.

What schools serve 21818 Ruthann Dr, Humble, TX?

21818 Ruthann Dr, Humble, TX is assigned to Teague Middle School (middle), rated C; Ogden Elementary School (elementary), rated D-; Nimitz High School (high), rated D+. All sit in Aldine Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21818 Ruthann Dr, Humble, TX compare to other homes in Humble 77338?

Among the 11,540 homes in Humble 77338, it is worth more than 35% of them ($227,517 against a typical $245,047), its price per square foot is higher than 31% of them ($123 against a typical $135), it is bigger than 53% of them (1,850 ft² against a typical 1,804 ft²), its lot is bigger than 89% of them (0.26 ac against a typical 0.14 ac) and it is newer than 15% of them (1977 against a typical 2005). Measured against all of Harris County, it is worth more than 26% 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 21818 Ruthann Dr, Humble, TX?

The 2025 property tax bill for 21818 Ruthann Dr, Humble, TX was $233. The county assessed it at $240,057.

Closest homes

More homes in Humble 77338

Assigned schools

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