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Single Family ResidenceResidential
$369,419$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 97How 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

509 MOORE ST

RICHWOOD, TX 77531
4 / 1
Baths
2,780 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
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

$369K
$358K low$381K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,974 (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.$413,120 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$32,790
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$380,330
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$417,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$413,120

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.98 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.81%

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.0.21
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
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 · 119 ft²

Transaction History(1)

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
Gladys Polk Elementary SchoolA
Elementary · Grades PK–4 · 0.5 mi
H
Brazoswood High SchoolC
High · Grades 9–12 · 2.4 mi
M
Clute Intermediate SchoolC-
Middle · Grades 5–8 · 2.8 mi

District: Brazosport Independent School District

Neighborhood · ZIP 77531These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.16,727
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.828 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,283
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,350
Average tempThe average temperature here across a full year.70°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%

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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

509 Moore 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 93% of homes in Clute 77531
  • Costs less per square foot than 82% of homes in Brazoria County
  • Bigger than 96% of homes in Clute 77531
  • Newer than 89% of homes in Clute 77531

What homes are worth in Clute 77531

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

This home
$95K$439K

This home is worth more than 93% of homes in Clute 77531.

How it measures up in Clute 77531

The dot is this home. The mark in the middle is the typical home in Clute 77531.

Estimated value$369,419
CheaperTypical $219,615Pricier

Pricier than 93% of homes nearby

Price per ft²$133
CheaperTypical $136Pricier

Pricier than 45% of homes nearby

Living area2,780 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.21 ac
SmallerTypical 0.24 acBigger

Bigger than 41% of homes nearby

Year built2017
OlderTypical 1978Newer

Newer than 89% of homes nearby

How 509 Moore St ranks against every home in each area.
MeasureThis homeClute 77531Brazoria County
Estimated valuepricier than$369,41993% of homes62% of homes
Price per ft²pricier than$13345% of homes18% of homes
Living areabigger than2,780 ft²96% of homes81% of homes
Lot sizebigger than0.21 ac41% of homes47% of homes
Year builtnewer than201789% of homes83% of homes

About 509 Moore St

How much is 509 Moore St, Richwood, TX worth?

The TopHap Estimate for 509 Moore St, Richwood, TX is $369,419 as of Sep 24, 2026. The likely range is $357,838 to $381,000. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Moore St, Richwood, TX last sell?

509 Moore St, Richwood, TX last sold on Nov 2, 2022, according to the county's recorded deed.

How big is 509 Moore St, Richwood, TX?

509 Moore St, Richwood, TX has 4 bathrooms, 2,780 square feet of living space and a 0.21-acre lot.

When was 509 Moore St, Richwood, TX built?

509 Moore St, Richwood, TX was built in 2017, making it 9 years old. The building has 2 stories.

What schools serve 509 Moore St, Richwood, TX?

509 Moore St, Richwood, TX is assigned to Gladys Polk Elementary School (elementary), rated A; Brazoswood High School (high), rated C; Clute Intermediate School (middle), rated C-. All sit in Brazosport Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Moore St, Richwood, TX compare to other homes in Clute 77531?

Among the 4,351 homes in Clute 77531, it is worth more than 93% of them ($369,419 against a typical $219,615), its price per square foot is higher than 45% of them ($133 against a typical $136), it is bigger than 96% of them (2,780 ft² against a typical 1,584 ft²), its lot is bigger than 41% of them (0.21 ac against a typical 0.24 ac) and it is newer than 89% of them (2017 against a typical 1978). Measured against all of Brazoria County, it is worth more than 62% 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 509 Moore St, Richwood, TX?

The 2024 property tax bill for 509 Moore St, Richwood, TX was $6,974. The county assessed it at $413,120.

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Assigned schools

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