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Single Family ResidenceResidential
$369,453$300 / 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 92How 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

4426 COUNTY ROAD 18

DAMON, TX 77430
1
Baths
1,232 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.
34.49 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$369K
$340K low$399K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$171 (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.$107,040 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,370
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$90,670
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$107,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$545,540

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.10 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.34.49
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.Block (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.Patio · 364 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Damon Elementary SchoolC+
Elementary · Grades PK–8 · 5.5 mi
H
Columbia High SchoolC
High · Grades 9–12 · 9.7 mi

District: Columbia-Brazoria Independent School District

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

4426 County Road 18 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 97% of homes in Brazoria County
  • Smaller than 82% of homes in Brazoria County
  • Among the largest lots in Brazoria County
  • Newer than 94% 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
$86K$834K

This home is worth more than 51% 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$369,453
CheaperTypical $361,136Pricier

Pricier than 51% of homes nearby

Price per ft²$300
CheaperTypical $198Pricier

Pricier than 91% of homes nearby

Living area1,232 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 35% of homes nearby

Lot size34.49 ac
SmallerTypical 2.4 acBigger

Bigger than 95% of homes nearby

Year built2021
OlderTypical 1996Newer

Newer than 94% of homes nearby

How 4426 County Road 18 ranks against every home in each area.
MeasureThis homeDamon 77430Brazoria County
Estimated valuepricier than$369,45351% of homes60% of homes
Price per ft²pricier than$30091% of homes97% of homes
Living areabigger than1,232 ft²35% of homes18% of homes
Lot sizebigger than34.49 ac95% of homesalmost all homes
Year builtnewer than202194% of homes93% of homes

About 4426 County Road 18

How much is 4426 County Road 18, Damon, TX worth?

The TopHap Estimate for 4426 County Road 18, Damon, TX is $369,453 as of Jul 14, 2026. The likely range is $340,358 to $398,548. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4426 County Road 18, Damon, TX last sell?

4426 County Road 18, Damon, TX last sold on Nov 18, 1997, according to the county's recorded deed.

How big is 4426 County Road 18, Damon, TX?

4426 County Road 18, Damon, TX has 1 bathrooms, 1,232 square feet of living space and a 34.49-acre lot.

When was 4426 County Road 18, Damon, TX built?

4426 County Road 18, Damon, TX was built in 2021, making it 5 years old. The building has 1 story.

What schools serve 4426 County Road 18, Damon, TX?

4426 County Road 18, Damon, TX is assigned to Damon Elementary School (elementary), rated C+; Columbia High School (high), rated C. All sit in Columbia-Brazoria Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4426 County Road 18, Damon, TX compare to other homes in Damon 77430?

Among the 1,300 homes in Damon 77430, it is worth more than 51% of them ($369,453 against a typical $361,136), its price per square foot is higher than 91% of them ($300 against a typical $198), it is bigger than 35% of them (1,232 ft² against a typical 1,568 ft²), its lot is bigger than 95% of them (34.49 ac against a typical 2.4 ac) and it is newer than 94% of them (2021 against a typical 1996). Measured against all of Brazoria County, it is worth more than 60% 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 4426 County Road 18, Damon, TX?

The 2024 property tax bill for 4426 County Road 18, Damon, TX was $171. The county assessed it at $107,040.

More homes on County Road 18

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More homes in Damon 77430

Assigned schools

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