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Single Family ResidenceResidential
$384,908$149 / 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 81How 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
Last sold for $244,500 on Apr 17, 2025

3730 BACH ST

ROSHARON, TX 77583
3
Baths
2,575 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$385K
$311K low$459K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$244,500 · Apr 17, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,583 (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.$207,190 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,195
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$176,995
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$190,060
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$207,190

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.15 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.0.10
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
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 · 105 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
Meridiana Elementary SchoolA-
Elementary · Grades PK–5 · 0.9 mi
M
Jackie Doucet Caffey Junior High SchoolB+
Middle · Grades 6–8 · 10.3 mi
H
Iowa Colony High SchoolB+
High · Grades 9–12 · 10.3 mi

District: Alvin Independent School District

Neighborhood · ZIP 77583These 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.72
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.47,650
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.298 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,106
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,090
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

3730 Bach 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 more than 75% of homes in Rosharon 77583
  • Bigger than 76% of homes in Brazoria County
  • Has a smaller lot than 98% of homes in Rosharon 77583
  • Newer than 86% of homes in Brazoria County

What homes are worth in Rosharon 77583

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

This home
$188K$704K

This home is worth more than 75% of homes in Rosharon 77583.

How it measures up in Rosharon 77583

The dot is this home. The mark in the middle is the typical home in Rosharon 77583.

Estimated value$384,908
CheaperTypical $309,489Pricier

Pricier than 75% of homes nearby

Price per ft²$149
CheaperTypical $150Pricier

Pricier than 49% of homes nearby

Living area2,575 ft²
SmallerTypical 2,046 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.1 ac
SmallerTypical 0.17 acBigger

Bigger than 2% of homes nearby

Year built2018
OlderTypical 2018Newer

Newer than 52% of homes nearby

How 3730 Bach St ranks against every home in each area.
MeasureThis homeRosharon 77583Brazoria County
Estimated valuepricier than$384,90875% of homes66% of homes
Price per ft²pricier than$14949% of homes38% of homes
Living areabigger than2,575 ft²74% of homes76% of homes
Lot sizebigger than0.1 ac2% of homes2% of homes
Year builtnewer than201852% of homes86% of homes

About 3730 Bach St

How much is 3730 Bach St, Rosharon, TX worth?

The TopHap Estimate for 3730 Bach St, Rosharon, TX is $384,908 as of Aug 30, 2026. The likely range is $310,531 to $459,285. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3730 Bach St, Rosharon, TX last sell?

3730 Bach St, Rosharon, TX last sold on Apr 17, 2025 for $244,500, according to the county's recorded deed.

How big is 3730 Bach St, Rosharon, TX?

3730 Bach St, Rosharon, TX has 3 bathrooms, 2,575 square feet of living space and a 0.10-acre lot.

When was 3730 Bach St, Rosharon, TX built?

3730 Bach St, Rosharon, TX was built in 2018, making it 8 years old.

What schools serve 3730 Bach St, Rosharon, TX?

3730 Bach St, Rosharon, TX is assigned to Meridiana Elementary School (elementary), rated A-; Jackie Doucet Caffey Junior High School (middle), rated B+; Iowa Colony 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 3730 Bach St, Rosharon, TX compare to other homes in Rosharon 77583?

Among the 22,108 homes in Rosharon 77583, it is worth more than 75% of them ($384,908 against a typical $309,489), its price per square foot is higher than 49% of them ($149 against a typical $150), it is bigger than 74% of them (2,575 ft² against a typical 2,046 ft²), its lot is bigger than 2% of them (0.1 ac against a typical 0.17 ac) and it is newer than 52% of them (2018 against a typical 2018). Measured against all of Brazoria County, it is worth more than 66% 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 3730 Bach St, Rosharon, TX?

The 2025 property tax bill for 3730 Bach St, Rosharon, TX was $5,583. The county assessed it at $207,190.

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