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Single Family ResidenceResidential
$241,360$133 / 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 92How 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

3309 AVENUE O

ROSENBERG, TX 77471
4
Beds
2
Baths
1,808 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.
2015
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$241K
$222K low$260K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,163 (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.$169,269 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,453
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$131,816
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$169,269
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$169,269

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFort Bend
Lot (acres)The size of the land the home sits on, from county records.0.26
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 185 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.

E
Ray Elementary SchoolC+
Elementary · Grades KG–5 · 0.4 mi
M
George Junior High SchoolD+
Middle · Grades 7–8 · 0.9 mi
H
Terry High SchoolC+
High · Grades 9–12 · 1.3 mi

District: Lamar Consolidated Independent School District

Neighborhood · ZIP 77471These 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.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
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.51,318
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.567 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,327
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,328
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

3309 Avenue O 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 89% of homes in Fort Bend County
  • Costs less per square foot than 85% of homes in Fort Bend County
  • Smaller than 77% of homes in Fort Bend County
  • Has a bigger lot than 81% of homes in Fort Bend County
  • Newer than 79% of homes in Rosenberg 77471

What homes are worth in Rosenberg 77471

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

This home
$132K$605K

This home is worth more than 33% of homes in Rosenberg 77471.

How it measures up in Rosenberg 77471

The dot is this home. The mark in the middle is the typical home in Rosenberg 77471.

Estimated value$241,360
CheaperTypical $277,390Pricier

Pricier than 33% of homes nearby

Price per ft²$133
CheaperTypical $146Pricier

Pricier than 28% of homes nearby

Living area1,808 ft²
SmallerTypical 1,785 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.26 ac
SmallerTypical 0.18 acBigger

Bigger than 71% of homes nearby

Year built2015
OlderTypical 1998Newer

Newer than 79% of homes nearby

How 3309 Avenue O ranks against every home in each area.
MeasureThis homeRosenberg 77471Fort Bend County
Estimated valuepricier than$241,36033% of homes11% of homes
Price per ft²pricier than$13328% of homes15% of homes
Living areabigger than1,808 ft²51% of homes23% of homes
Lot sizebigger than0.26 ac71% of homes81% of homes
Year builtnewer than201579% of homes75% of homes

About 3309 Avenue O

How much is 3309 Avenue O, Rosenberg, TX worth?

The TopHap Estimate for 3309 Avenue O, Rosenberg, TX is $241,360 as of Aug 30, 2026. The likely range is $222,448 to $260,272. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3309 Avenue O, Rosenberg, TX last sell?

3309 Avenue O, Rosenberg, TX last sold on May 11, 2021, according to the county's recorded deed.

How big is 3309 Avenue O, Rosenberg, TX?

3309 Avenue O, Rosenberg, TX has 4 bedrooms, 2 bathrooms, 1,808 square feet of living space and a 0.26-acre lot.

When was 3309 Avenue O, Rosenberg, TX built?

3309 Avenue O, Rosenberg, TX was built in 2015, making it 11 years old. The building has 1 story.

What schools serve 3309 Avenue O, Rosenberg, TX?

3309 Avenue O, Rosenberg, TX is assigned to Ray Elementary School (elementary), rated C+; George Junior High School (middle), rated D+; Terry High School (high), rated C+. All sit in Lamar Consolidated Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3309 Avenue O, Rosenberg, TX compare to other homes in Rosenberg 77471?

Among the 14,535 homes in Rosenberg 77471, it is worth more than 33% of them ($241,360 against a typical $277,390), its price per square foot is higher than 28% of them ($133 against a typical $146), it is bigger than 51% of them (1,808 ft² against a typical 1,785 ft²), its lot is bigger than 71% of them (0.26 ac against a typical 0.18 ac) and it is newer than 79% of them (2015 against a typical 1998). Measured against all of Fort Bend County, it is worth more than 11% 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 3309 Avenue O, Rosenberg, TX?

The 2025 property tax bill for 3309 Avenue O, Rosenberg, TX was $3,163. The county assessed it at $169,269.

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