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Single Family ResidenceResidential
$335,745$215 / 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 96How 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

28300 COUNTY ROAD 21

DAMON, TX 77430
2 / 1
Baths
1,564 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.
3.01 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$336K
$323K low$349K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,686 (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.$248,608 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$101,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$171,580
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$243,320
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$272,780

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.46
11
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
95
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
53
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
38
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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.3.02
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
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 · 80 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.

Neighborhood · ZIP 77430These 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.140
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.2,951
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,636
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,778
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

28300 County Road 21 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.

  • Costs more per square foot than 89% of homes in Brazoria County
  • Smaller than 68% of homes in Brazoria County
  • Has a bigger lot than 94% of homes in Brazoria County
  • Newer than 98% of homes in Damon 77430

What homes are worth in Damon 77430

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

This home
$76K$928K

This home is worth more than 48% of homes in Damon 77430.

How it measures up in Damon 77430

The dot is this home. The mark in the middle is the typical home in Damon 77430.

Estimated value$335,745
CheaperTypical $349,813Pricier

Pricier than 48% of homes nearby

Price per ft²$215
CheaperTypical $194Pricier

Pricier than 61% of homes nearby

Living area1,564 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 50% of homes nearby

Lot size3.01 ac
SmallerTypical 2.4 acBigger

Bigger than 56% of homes nearby

Year built2023
OlderTypical 1996Newer

Newer than 98% of homes nearby

How 28300 County Road 21 ranks against every home in each area.
MeasureThis homeDamon 77430Brazoria County
Estimated valuepricier than$335,74548% of homes52% of homes
Price per ft²pricier than$21561% of homes89% of homes
Living areabigger than1,564 ft²50% of homes32% of homes
Lot sizebigger than3.01 ac56% of homes94% of homes
Year builtnewer than202398% of homes98% of homes

About 28300 County Road 21

How much is 28300 County Road 21, Damon, TX worth?

The TopHap Estimate for 28300 County Road 21, Damon, TX is $335,745 as of Sep 24, 2026. The likely range is $322,906 to $348,584. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28300 County Road 21, Damon, TX last sell?

28300 County Road 21, Damon, TX last sold on Nov 22, 2021, according to the county's recorded deed.

How big is 28300 County Road 21, Damon, TX?

28300 County Road 21, Damon, TX has 2 bathrooms, 1,564 square feet of living space and a 3.02-acre lot.

When was 28300 County Road 21, Damon, TX built?

28300 County Road 21, Damon, TX was built in 2023, making it 3 years old. The building has 1 story.

How does 28300 County Road 21, Damon, TX compare to other homes in Damon 77430?

Among the 1,294 homes in Damon 77430, it is worth more than 48% of them ($335,745 against a typical $349,813), its price per square foot is higher than 61% of them ($215 against a typical $194), it is bigger than 50% of them (1,564 ft² against a typical 1,568 ft²), its lot is bigger than 56% of them (3.01 ac against a typical 2.4 ac) and it is newer than 98% of them (2023 against a typical 1996). Measured against all of Brazoria County, it is worth more than 52% 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 28300 County Road 21, Damon, TX?

The 2024 property tax bill for 28300 County Road 21, Damon, TX was $2,686. The county assessed it at $248,608.

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