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CondominiumResidential
$242,122$237 / 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 Sep 24, 2026

305 AVONDALE ST

HOUSTON, TX 77006
Building report
2
Beds
2.5
Baths
1,020 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
2
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

$242K
$226K low$258K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,240 (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.$217,874 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,396
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$176,478
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$217,874
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$217,874

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Apt/Condo Complex

Transaction History(2)

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.

E
Wharton Dual Language AcademyA
Elementary · Grades EE–8 · 0.7 mi
H
Lamar High SchoolB-
High · Grades 9–12 · 2.5 mi

District: Houston Independent School District

Neighborhood · ZIP 77006These 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.166
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.23,599
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,488 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,656
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$151,743
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

305 Avondale 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.

  • Worth less than 91% of homes in Montrose
  • Costs more per square foot than 89% of homes in Harris County
  • Smaller than 93% of homes in Harris County
  • Has a bigger lot than 79% of homes in Montrose

What homes are worth in Houston 77006

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

This home
$155K$2.5M

This home is worth more than 9% of homes in Houston 77006.

How it measures up in Houston 77006

The dot is this home. The mark in the middle is the typical home in Houston 77006.

Estimated value$242,122
CheaperTypical $635,276Pricier

Pricier than 9% of homes nearby

Price per ft²$237
CheaperTypical $279Pricier

Pricier than 27% of homes nearby

Living area1,020 ft²
SmallerTypical 2,316 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.19 ac
SmallerTypical 0.11 acBigger

Bigger than 79% of homes nearby

Year built1980
OlderTypical 1982Newer

Newer than 49% of homes nearby

How 305 Avondale St ranks against every home in each area.
MeasureThis homeMontroseHouston 77006Harris County
Estimated valuepricier than$242,1229% of homes9% of homes33% of homes
Price per ft²pricier than$23722% of homes27% of homes89% of homes
Living areabigger than1,020 ft²9% of homes9% of homes7% of homes
Lot sizebigger than0.19 ac79% of homes79% of homes62% of homes
Year builtnewer than198043% of homes49% of homes41% of homes

About 305 Avondale St

How much is 305 Avondale St, Houston, TX worth?

The TopHap Estimate for 305 Avondale St, Houston, TX is $242,122 as of Sep 24, 2026. The likely range is $225,918 to $258,326. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 305 Avondale St, Houston, TX last sell?

305 Avondale St, Houston, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 305 Avondale St, Houston, TX?

305 Avondale St, Houston, TX has 2 bedrooms, 2.5 bathrooms, 1,020 square feet of living space and a 0.18-acre lot.

When was 305 Avondale St, Houston, TX built?

305 Avondale St, Houston, TX was built in 1980, making it 46 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 305 Avondale St, Houston, TX?

305 Avondale St, Houston, TX is assigned to Wharton Dual Language Academy (elementary), rated A; Lamar High School (high), rated B-. All sit in Houston Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 305 Avondale St, Houston, TX compare to other homes in Houston 77006?

Among the 6,962 homes in Houston 77006, it is worth more than 9% of them ($242,122 against a typical $635,276), its price per square foot is higher than 27% of them ($237 against a typical $279), it is bigger than 9% of them (1,020 ft² against a typical 2,316 ft²), its lot is bigger than 79% of them (0.19 ac against a typical 0.11 ac) and it is newer than 49% of them (1980 against a typical 1982). Measured against all of Harris County, it is worth more than 33% 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 305 Avondale St, Houston, TX?

The 2025 property tax bill for 305 Avondale St, Houston, TX was $2,240. The county assessed it at $217,874.

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