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Single Family ResidenceResidential
$313,948$170 / 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 Oct 21, 2026

23307 MYSTERY ST

HUFFMAN, TX 77336
3
Beds
2
Baths
1,843 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.
1.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
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.

Valuation

$314K
$287K low$341K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$206 (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.$196,286 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$103,372
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$92,914
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$211,248
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$196,286

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.5 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
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyHARRIS
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
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 · 149 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
Huffman Middle SchoolC-
Middle · Grades 6–8 · 2.4 mi
H
Hargrave High SchoolB-
High · Grades 9–12 · 2.5 mi
E
Falcon Ridge Elementary SchoolC-
Elementary · Grades KG–5 · 3.0 mi

District: Huffman Independent School District

Neighborhood · ZIP 77336These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
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.17%
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.1.4%
PopulationHow many people live in this area.15,179
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.370 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,075
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,510
Average tempThe average temperature here across a full year.68°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%

Owner Tools

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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

23307 Mystery 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.

  • Costs more per square foot than 69% of homes in Harris County
  • Has a bigger lot than 95% of homes in Harris County
  • Older than 84% of homes in Huffman 77336

What homes are worth in Huffman 77336

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

This home
$106K$782K

This home is worth more than 61% of homes in Huffman 77336.

How it measures up in Huffman 77336

The dot is this home. The mark in the middle is the typical home in Huffman 77336.

Estimated value$313,948
CheaperTypical $266,538Pricier

Pricier than 61% of homes nearby

Price per ft²$170
CheaperTypical $157Pricier

Pricier than 66% of homes nearby

Living area1,843 ft²
SmallerTypical 1,821 ft²Bigger

Bigger than 51% of homes nearby

Lot size1.36 ac
SmallerTypical 0.46 acBigger

Bigger than 73% of homes nearby

Year built1973
OlderTypical 2000Newer

Newer than 16% of homes nearby

How 23307 Mystery St ranks against every home in each area.
MeasureThis homeHuffman 77336Harris County
Estimated valuepricier than$313,94861% of homes59% of homes
Price per ft²pricier than$17066% of homes69% of homes
Living areabigger than1,843 ft²51% of homes47% of homes
Lot sizebigger than1.36 ac73% of homes95% of homes
Year builtnewer than197316% of homes29% of homes

About 23307 Mystery St

How much is 23307 Mystery St, Huffman, TX worth?

The TopHap Estimate for 23307 Mystery St, Huffman, TX is $313,948 as of Oct 21, 2026. The likely range is $286,849 to $341,047. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23307 Mystery St, Huffman, TX last sell?

23307 Mystery St, Huffman, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 23307 Mystery St, Huffman, TX?

23307 Mystery St, Huffman, TX has 3 bedrooms, 2 bathrooms and 1,843 square feet of living space.

When was 23307 Mystery St, Huffman, TX built?

23307 Mystery St, Huffman, TX was built in 1973, making it 53 years old. It is a traditional/old home. The building has 1 story.

What schools serve 23307 Mystery St, Huffman, TX?

23307 Mystery St, Huffman, TX is assigned to Huffman Middle School (middle), rated C-; Hargrave High School (high), rated B-; Falcon Ridge Elementary School (elementary), rated C-. All sit in Huffman Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23307 Mystery St, Huffman, TX compare to other homes in Huffman 77336?

Among the 7,302 homes in Huffman 77336, it is worth more than 61% of them ($313,948 against a typical $266,538), its price per square foot is higher than 66% of them ($170 against a typical $157), it is bigger than 51% of them (1,843 ft² against a typical 1,821 ft²), its lot is bigger than 73% of them (1.36 ac against a typical 0.46 ac) and it is newer than 16% of them (1973 against a typical 2000). Measured against all of Harris County, it is worth more than 59% 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 23307 Mystery St, Huffman, TX?

The 2025 property tax bill for 23307 Mystery St, Huffman, TX was $206. The county assessed it at $196,286.

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