Skip to content
Skip to content
TopHapOpen in map
Governmental / Public Use (General)Public Works

3911 AVENUE I

ROSENBERG, TX 77471
0
Baths
21,000 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.
2.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
6
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$5,154,243 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$377,930
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,776,313
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,154,243
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$5,154,243

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.7 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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Governmental / Public Use (General)
CountyFort Bend
Lot (acres)The size of the land the home sits on, from county records.2.56
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Yes
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.

H
Lamar Consolidated High SchoolC
High · Grades 9–12 · 0.5 mi
M
Lamar Junior High SchoolB-
Middle · Grades 7–8 · 0.6 mi
E
Travis Elementary SchoolD+
Elementary · Grades KG–5 · 0.8 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%

Owner Tools

Do you own this home?
Claim this home

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

3911 Avenue I 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 largest homes in Rosenberg 77471
  • Has a bigger lot than 98% of homes in Fort Bend County
  • Older than 81% of homes in Fort Bend County

How it measures up in Rosenberg 77471

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

Living area21,000 ft²
SmallerTypical 1,789 ft²Bigger

Bigger than almost all homes nearby

Lot size2.56 ac
SmallerTypical 0.18 acBigger

Bigger than 96% of homes nearby

Year built1984
OlderTypical 1997Newer

Newer than 42% of homes nearby

How 3911 Avenue I ranks against every home in each area.
MeasureThis homeRosenberg 77471Fort Bend County
Living areabigger than21,000 ft²almost all homesalmost all homes
Lot sizebigger than2.56 ac96% of homes98% of homes
Year builtnewer than198442% of homes19% of homes

About 3911 Avenue I

How big is 3911 Avenue I, Rosenberg, TX?

3911 Avenue I, Rosenberg, TX has 21,000 square feet of living space and a 2.56-acre lot.

When was 3911 Avenue I, Rosenberg, TX built?

3911 Avenue I, Rosenberg, TX was built in 1984, making it 42 years old. The building has 6 stories.

What schools serve 3911 Avenue I, Rosenberg, TX?

3911 Avenue I, Rosenberg, TX is assigned to Lamar Consolidated High School (high), rated C; Lamar Junior High School (middle), rated B-; Travis Elementary School (elementary), rated D+. All sit in Lamar Consolidated Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3911 Avenue I, Rosenberg, TX compare to other homes in Rosenberg 77471?

Among the 14,681 homes in Rosenberg 77471, it is bigger than almost all of them (21,000 ft² against a typical 1,789 ft²), its lot is bigger than 96% of them (2.56 ac against a typical 0.18 ac) and it is newer than 42% of them (1984 against a typical 1997). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Avenue I

Closest homes

More homes in Rosenberg 77471

Assigned schools

Explore the area

See this home in context

Open 3911 Avenue I on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map