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Single Family ResidenceResidential
$96,045$53 / 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 86How 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 N MAIN AVE

DEMOPOLIS, AL 36732
1
Baths
1,809 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$96K
$82K low$110K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$545 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$13,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,780
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,520
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$132,860

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.30 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyMarengo
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Crossed Wals
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 856 ft²

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

M
Demopolis Middle SchoolB
Middle · Grades 6–8 · 0.9 mi
E
Westside Elementary SchoolB-
Elementary · Grades PK–2 · 1.5 mi
H
Demopolis High SchoolD+
High · Grades 9–12 · 1.9 mi

District: Demopolis City School District

Neighborhood · ZIP 36732These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.61
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.7,694
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.49 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,774
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,396
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.57 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 N Main Ave 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 less than 71% of homes in Demopolis 36732
  • Costs less per square foot than 85% of homes in Demopolis 36732
  • Bigger than 71% of homes in Demopolis 36732
  • Has a smaller lot than 78% of homes in Marengo County
  • Older than 75% of homes in Marengo County

What homes are worth in Demopolis 36732

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

This home
$41K$365K

This home is worth more than 29% of homes in Demopolis 36732.

How it measures up in Demopolis 36732

The dot is this home. The mark in the middle is the typical home in Demopolis 36732.

Estimated value$96,045
CheaperTypical $156,625Pricier

Pricier than 29% of homes nearby

Price per ft²$53
CheaperTypical $104Pricier

Pricier than 15% of homes nearby

Living area1,809 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.3 ac
SmallerTypical 0.34 acBigger

Bigger than 43% of homes nearby

Year built1900
OlderTypical 1975Newer

Newer than 30% of homes nearby

How 509 N Main Ave ranks against every home in each area.
MeasureThis homeDemopolis 36732Marengo County
Estimated valuepricier than$96,04529% of homes34% of homes
Price per ft²pricier than$5315% of homes20% of homes
Living areabigger than1,809 ft²71% of homes70% of homes
Lot sizebigger than0.3 ac43% of homes22% of homes
Year builtnewer than190030% of homes25% of homes

About 509 N Main Ave

How much is 509 N Main Ave, Demopolis, AL worth?

The TopHap Estimate for 509 N Main Ave, Demopolis, AL is $96,045 as of Sep 24, 2026. The likely range is $82,264 to $109,826. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 N Main Ave, Demopolis, AL last sell?

509 N Main Ave, Demopolis, AL last sold on Jan 10, 1992, according to the county's recorded deed.

How big is 509 N Main Ave, Demopolis, AL?

509 N Main Ave, Demopolis, AL has 1 bathrooms, 1,809 square feet of living space and a 0.30-acre lot.

When was 509 N Main Ave, Demopolis, AL built?

509 N Main Ave, Demopolis, AL was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 509 N Main Ave, Demopolis, AL?

509 N Main Ave, Demopolis, AL is assigned to Demopolis Middle School (middle), rated B; Westside Elementary School (elementary), rated B-; Demopolis High School (high), rated D+. All sit in Demopolis City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 N Main Ave, Demopolis, AL compare to other homes in Demopolis 36732?

Among the 2,749 homes in Demopolis 36732, it is worth more than 29% of them ($96,045 against a typical $156,625), its price per square foot is higher than 15% of them ($53 against a typical $104), it is bigger than 71% of them (1,809 ft² against a typical 1,440 ft²), its lot is bigger than 43% of them (0.3 ac against a typical 0.34 ac) and it is newer than 30% of them (1900 against a typical 1975). Measured against all of Marengo County, it is worth more than 34% 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 N Main Ave, Demopolis, AL?

The 2025 property tax bill for 509 N Main Ave, Demopolis, AL was $545. The county assessed it at $13,300.

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