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Mobile HomeResidential
$128,616$144 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

623 DEFEE ST

HUMBLE, TX 77338
3
Beds
2
Baths
896 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.
924 ft²
Lot SizeThe size of the land the home sits on, from county records.
1982
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$129K
$118K low$140K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$63 (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.$5,738 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,738
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,738
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$5,738

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.6 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.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.02
ConstructionThe main material the home's frame and walls are built from.Metal Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Lakeland Elementary SchoolD-
Elementary · Grades PK–5 · 0.2 mi
M
Ross Sterling Middle SchoolD+
Middle · Grades 6–8 · 0.6 mi
H
Humble High SchoolD
High · Grades 9–12 · 0.8 mi

District: Humble 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%

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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

623 Defee 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 least valuable homes in Humble 77338
  • Costs more per square foot than 68% of homes in Humble 77338
  • Among the smallest homes in Humble 77338
  • Among the smallest lots in Humble 77338
  • Older than 71% 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
$146K$409K

This home is worth less than almost all 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$128,616
CheaperTypical $238,755Pricier

Cheaper than almost all homes nearby

Price per ft²$144
CheaperTypical $132Pricier

Pricier than 68% of homes nearby

Living area896 ft²
SmallerTypical 1,802 ft²Bigger

Smaller than almost all homes nearby

Lot size924 ft²
SmallerTypical 0.14 acBigger

Smaller than almost all homes nearby

Year built1982
OlderTypical 2005Newer

Newer than 29% of homes nearby

How 623 Defee St ranks against every home in each area.
MeasureThis homeHumble 77338Harris County
Estimated valuepricier than$128,616almost no homes3% of homes
Price per ft²pricier than$14468% of homes40% of homes
Living areabigger than896 ft²almost no homes4% of homes
Lot sizebigger than924 ft²almost no homesalmost no homes
Year builtnewer than198229% of homes44% of homes

About 623 Defee St

How much is 623 Defee St, Humble, TX worth?

The TopHap Estimate for 623 Defee St, Humble, TX is $128,616 as of Sep 24, 2026. The likely range is $117,529 to $139,703. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 623 Defee St, Humble, TX last sell?

623 Defee St, Humble, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 623 Defee St, Humble, TX?

623 Defee St, Humble, TX has 3 bedrooms, 2 bathrooms, 896 square feet of living space and a 0.02-acre lot.

When was 623 Defee St, Humble, TX built?

623 Defee St, Humble, TX was built in 1982, making it 44 years old. It is a mobile home home. The building has 1 story.

What schools serve 623 Defee St, Humble, TX?

623 Defee St, Humble, TX is assigned to Lakeland Elementary School (elementary), rated D-; Ross Sterling Middle School (middle), rated D+; Humble High School (high), rated D. All sit in Humble Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 623 Defee St, Humble, TX compare to other homes in Humble 77338?

Among the 11,639 homes in Humble 77338, it is worth more than almost none of them ($128,616 against a typical $238,755), its price per square foot is higher than 68% of them ($144 against a typical $132), it is bigger than almost none of them (896 ft² against a typical 1,802 ft²), its lot is bigger than almost none of them (924 ft² against a typical 0.14 ac) and it is newer than 29% of them (1982 against a typical 2005). Measured against all of Harris County, it is worth more than 3% 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 623 Defee St, Humble, TX?

The 2025 property tax bill for 623 Defee St, Humble, TX was $63. The county assessed it at $5,738.

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