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Single Family ResidenceResidential
$392,959$122 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

309 ROSEMARY LN

LAKE JACKSON, TX 77566
4 / 1
Baths
3,234 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
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

$393K
$368K low$418K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,971 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$432,260 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,050
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$342,210
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$408,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$432,260

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.79 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.82%

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2000
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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.Patio · 360 ft²Porch · 77 ft²

Transaction History(6)

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
Bess Brannen Elementary SchoolA+
Elementary · Grades KG–4 · 0.8 mi
M
Lake Jackson Intermediate SchoolA
Middle · Grades 7–8 · 1.3 mi
H
Brazoswood High SchoolC-
High · Grades 9–12 · 2.7 mi

District: Brazosport Independent School District

Neighborhood · ZIP 77566These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.33,966
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,093 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,149
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,592
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.53 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

309 Rosemary Ln 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 87% of homes in Lake Jackson 77566
  • Costs less per square foot than 91% of homes in Brazoria County
  • Bigger than 93% of homes in Lake Jackson 77566
  • Has a smaller lot than 67% of homes in Lake Jackson 77566
  • Newer than 82% of homes in Lake Jackson 77566

What homes are worth in Lake Jackson 77566

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

This home
$136K$660K

This home is worth more than 87% of homes in Lake Jackson 77566.

How it measures up in Lake Jackson 77566

The dot is this home. The mark in the middle is the typical home in Lake Jackson 77566.

Estimated value$392,959
CheaperTypical $260,055Pricier

Pricier than 87% of homes nearby

Price per ft²$122
CheaperTypical $141Pricier

Pricier than 17% of homes nearby

Living area3,234 ft²
SmallerTypical 1,842 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.22 ac
SmallerTypical 0.26 acBigger

Bigger than 33% of homes nearby

Year built1995
OlderTypical 1979Newer

Newer than 82% of homes nearby

How 309 Rosemary Ln ranks against every home in each area.
MeasureThis homeLake Jackson 77566Brazoria County
Estimated valuepricier than$392,95987% of homes67% of homes
Price per ft²pricier than$12217% of homes9% of homes
Living areabigger than3,234 ft²93% of homes90% of homes
Lot sizebigger than0.22 ac33% of homes49% of homes
Year builtnewer than199582% of homes42% of homes

About 309 Rosemary Ln

How much is 309 Rosemary Ln, Lake Jackson, TX worth?

The TopHap Estimate for 309 Rosemary Ln, Lake Jackson, TX is $392,959 as of Jul 14, 2026. The likely range is $367,913 to $418,005. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Rosemary Ln, Lake Jackson, TX last sell?

309 Rosemary Ln, Lake Jackson, TX last sold on Dec 1, 2022, according to the county's recorded deed.

How big is 309 Rosemary Ln, Lake Jackson, TX?

309 Rosemary Ln, Lake Jackson, TX has 4 bathrooms, 3,234 square feet of living space and a 0.22-acre lot.

When was 309 Rosemary Ln, Lake Jackson, TX built?

309 Rosemary Ln, Lake Jackson, TX was built in 1995, making it 31 years old. The building has 2 stories.

What schools serve 309 Rosemary Ln, Lake Jackson, TX?

309 Rosemary Ln, Lake Jackson, TX is assigned to Bess Brannen Elementary School (elementary), rated A+; Lake Jackson Intermediate School (middle), rated A; Brazoswood High School (high), rated C-. All sit in Brazosport Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Rosemary Ln, Lake Jackson, TX compare to other homes in Lake Jackson 77566?

Among the 9,633 homes in Lake Jackson 77566, it is worth more than 87% of them ($392,959 against a typical $260,055), its price per square foot is higher than 17% of them ($122 against a typical $141), it is bigger than 93% of them (3,234 ft² against a typical 1,842 ft²), its lot is bigger than 33% of them (0.22 ac against a typical 0.26 ac) and it is newer than 82% of them (1995 against a typical 1979). Measured against all of Brazoria County, it is worth more than 67% 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 309 Rosemary Ln, Lake Jackson, TX?

The 2024 property tax bill for 309 Rosemary Ln, Lake Jackson, TX was $5,971. The county assessed it at $432,260.

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