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Single Family ResidenceResidential
$522,013$152 / 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

3902 ROCK ROSE CT

MANVEL, TX 77578
5
Baths
3,442 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.
0.17 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.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$522K
$486K low$558K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,715 (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.$522,860 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$89,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$433,610
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$462,825
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$522,860

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyBRAZORIA
Lot (acres)The size of the land the home sits on, from county records.0.17
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
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 · 241 ft²

Transaction History(4)

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
Pomona Elementary SchoolA
Elementary · Grades KG–5 · 1.3 mi
M
Rodeo Palms Junior High SchoolB-
Middle · Grades 6–8 · 2.5 mi
H
Manvel High SchoolB-
High · Grades 9–12 · 3.9 mi

District: Alvin Independent School District

Neighborhood · ZIP 77578These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
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.28,867
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.755 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,669
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,215
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

3902 Rock Rose Ct 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 more than 88% of homes in Brazoria County
  • Costs less per square foot than 74% of homes in Manvel 77578
  • Bigger than 93% of homes in Brazoria County
  • Has a smaller lot than 88% of homes in Sedona Lakes
  • Newer than 79% of homes in Brazoria County

What homes are worth in Manvel 77578

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

This home
$257K$907K

This home is worth more than 72% of homes in Manvel 77578.

How it measures up in Manvel 77578

The dot is this home. The mark in the middle is the typical home in Manvel 77578.

Estimated value$522,013
CheaperTypical $433,198Pricier

Pricier than 72% of homes nearby

Price per ft²$152
CheaperTypical $167Pricier

Pricier than 26% of homes nearby

Living area3,442 ft²
SmallerTypical 2,550 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.17 ac
SmallerTypical 0.21 acBigger

Bigger than 34% of homes nearby

Year built2015
OlderTypical 2016Newer

Newer than 50% of homes nearby

How 3902 Rock Rose Ct ranks against every home in each area.
MeasureThis homeSedona LakesManvel 77578Brazoria County
Estimated valuepricier than$522,01332% of homes72% of homes88% of homes
Price per ft²pricier than$15229% of homes26% of homes43% of homes
Living areabigger than3,442 ft²42% of homes83% of homes93% of homes
Lot sizebigger than0.17 ac12% of homes34% of homes30% of homes
Year builtnewer than201566% of homes50% of homes79% of homes

About 3902 Rock Rose Ct

How much is 3902 Rock Rose Ct, Manvel, TX worth?

The TopHap Estimate for 3902 Rock Rose Ct, Manvel, TX is $522,013 as of Sep 24, 2026. The likely range is $486,157 to $557,869. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3902 Rock Rose Ct, Manvel, TX last sell?

3902 Rock Rose Ct, Manvel, TX last sold on Jun 6, 2023, according to the county's recorded deed.

How big is 3902 Rock Rose Ct, Manvel, TX?

3902 Rock Rose Ct, Manvel, TX has 5 bathrooms, 3,442 square feet of living space and a 0.17-acre lot.

When was 3902 Rock Rose Ct, Manvel, TX built?

3902 Rock Rose Ct, Manvel, TX was built in 2015, making it 11 years old. The building has 2 stories.

What schools serve 3902 Rock Rose Ct, Manvel, TX?

3902 Rock Rose Ct, Manvel, TX is assigned to Pomona Elementary School (elementary), rated A; Rodeo Palms Junior High School (middle), rated B-; Manvel High School (high), rated B-. All sit in Alvin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3902 Rock Rose Ct, Manvel, TX compare to other homes in Manvel 77578?

Among the 11,498 homes in Manvel 77578, it is worth more than 72% of them ($522,013 against a typical $433,198), its price per square foot is higher than 26% of them ($152 against a typical $167), it is bigger than 83% of them (3,442 ft² against a typical 2,550 ft²), its lot is bigger than 34% of them (0.17 ac against a typical 0.21 ac) and it is newer than 50% of them (2015 against a typical 2016). Measured against all of Brazoria County, it is worth more than 88% 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 3902 Rock Rose Ct, Manvel, TX?

The 2025 property tax bill for 3902 Rock Rose Ct, Manvel, TX was $11,715. The county assessed it at $522,860.

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