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Single Family ResidenceResidential
$411,823$143 / 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 Aug 30, 2026

577 COUNTY ROAD 640

DAYTON, TX 77535
3
Beds
4
Baths
2,883 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.
2.86 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$412K
$386K low$438K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,629 (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.$441,020 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$126,450
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$314,570
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$425,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$441,020

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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLiberty
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.2008
Lot (acres)The size of the land the home sits on, from county records.2.87
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.Central
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.Porch · 408 ft²

Transaction History(2)

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
Dr. E.R. Richter Elementary SchoolC-
Elementary · Grades KG–5 · 3.9 mi
H
Dayton High SchoolC+
High · Grades 9–12 · 4.0 mi
M
Woodrow Wilson Junior High SchoolC-
Middle · Grades 6–8 · 4.8 mi

District: Dayton Independent School District

Neighborhood · ZIP 77535These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.45,799
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.144 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,259
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,099
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.56 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

577 County Road 640 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 89% of homes in Liberty County
  • Costs less per square foot than 83% of homes in Dayton 77535
  • Bigger than 97% of homes in Liberty County
  • Has a bigger lot than 87% of homes in Liberty County
  • Older than 68% of homes in Dayton 77535

What homes are worth in Dayton 77535

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

This home
$130K$701K

This home is worth more than 72% of homes in Dayton 77535.

How it measures up in Dayton 77535

The dot is this home. The mark in the middle is the typical home in Dayton 77535.

Estimated value$411,823
CheaperTypical $323,423Pricier

Pricier than 72% of homes nearby

Price per ft²$143
CheaperTypical $173Pricier

Pricier than 17% of homes nearby

Living area2,883 ft²
SmallerTypical 1,594 ft²Bigger

Bigger than 94% of homes nearby

Lot size2.86 ac
SmallerTypical 0.83 acBigger

Bigger than 84% of homes nearby

Year built1994
OlderTypical 2000Newer

Newer than 32% of homes nearby

How 577 County Road 640 ranks against every home in each area.
MeasureThis homeDayton 77535Liberty County
Estimated valuepricier than$411,82372% of homes89% of homes
Price per ft²pricier than$14317% of homes43% of homes
Living areabigger than2,883 ft²94% of homes97% of homes
Lot sizebigger than2.86 ac84% of homes87% of homes
Year builtnewer than199432% of homes36% of homes

About 577 County Road 640

How much is 577 County Road 640, Dayton, TX worth?

The TopHap Estimate for 577 County Road 640, Dayton, TX is $411,823 as of Aug 30, 2026. The likely range is $385,980 to $437,666. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 577 County Road 640, Dayton, TX last sell?

577 County Road 640, Dayton, TX last sold on Nov 21, 2022, according to the county's recorded deed.

How big is 577 County Road 640, Dayton, TX?

577 County Road 640, Dayton, TX has 3 bedrooms, 4 bathrooms, 2,883 square feet of living space and a 2.87-acre lot.

When was 577 County Road 640, Dayton, TX built?

577 County Road 640, Dayton, TX was built in 1994, making it 32 years old. It is a conventional home. The building has 2 stories.

What schools serve 577 County Road 640, Dayton, TX?

577 County Road 640, Dayton, TX is assigned to Dr. E.R. Richter Elementary School (elementary), rated C-; Dayton High School (high), rated C+; Woodrow Wilson Junior High School (middle), rated C-. All sit in Dayton Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 577 County Road 640, Dayton, TX compare to other homes in Dayton 77535?

Among the 16,953 homes in Dayton 77535, it is worth more than 72% of them ($411,823 against a typical $323,423), its price per square foot is higher than 17% of them ($143 against a typical $173), it is bigger than 94% of them (2,883 ft² against a typical 1,594 ft²), its lot is bigger than 84% of them (2.86 ac against a typical 0.83 ac) and it is newer than 32% of them (1994 against a typical 2000). Measured against all of Liberty County, it is worth more than 89% 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 577 County Road 640, Dayton, TX?

The 2024 property tax bill for 577 County Road 640, Dayton, TX was $4,629. The county assessed it at $441,020.

More homes on County Road 640

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More homes in Dayton 77535

Assigned schools

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