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Single Family ResidenceResidential
$201,831$103 / 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
Last sold for $75,000 on Aug 4, 2025

405 WILLIAM ST SW

DECATUR, AL 35601
1
Baths
1,954 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$202K
$174K low$230K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$75,000 · Aug 4, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$717 (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.$14,030 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,340
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,690
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,820
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$158,200

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.20
53
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
29
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.17 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
CountyMORGAN
Lot (acres)The size of the land the home sits on, from county records.0.50
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Austinville Elementary SchoolD
Elementary · Grades PK–5 · 0.3 mi
M
Austin Middle SchoolB-
Middle · Grades 6–8 · 1.8 mi
H
Austin High SchoolB
High · Grades 9–12 · 3.3 mi

District: Decatur City School District

Neighborhood · ZIP 35601These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.58

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.36,724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.791 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,929
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,005
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.58 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

405 William St Sw 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 71% of homes in Decatur 35601
  • Costs less per square foot than 75% of homes in Morgan County
  • Bigger than 78% of homes in Decatur 35601
  • Has a bigger lot than 90% of homes in Decatur 35601
  • Older than 82% of homes in Morgan County

What homes are worth in Decatur 35601

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

This home
$46K$565K

This home is worth more than 71% of homes in Decatur 35601.

How it measures up in Decatur 35601

The dot is this home. The mark in the middle is the typical home in Decatur 35601.

Estimated value$201,831
CheaperTypical $151,068Pricier

Pricier than 71% of homes nearby

Price per ft²$103
CheaperTypical $104Pricier

Pricier than 49% of homes nearby

Living area1,954 ft²
SmallerTypical 1,467 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.5 ac
SmallerTypical 0.27 acBigger

Bigger than 90% of homes nearby

Year built1958
OlderTypical 1963Newer

Newer than 36% of homes nearby

How 405 William St Sw ranks against every home in each area.
MeasureThis homeDecatur 35601Morgan County
Estimated valuepricier than$201,83171% of homes46% of homes
Price per ft²pricier than$10349% of homes25% of homes
Living areabigger than1,954 ft²78% of homes70% of homes
Lot sizebigger than0.5 ac90% of homes53% of homes
Year builtnewer than195836% of homes18% of homes

About 405 William St Sw

How much is 405 William St Sw, Decatur, AL worth?

The TopHap Estimate for 405 William St Sw, Decatur, AL is $201,831 as of Sep 24, 2026. The likely range is $173,983 to $229,679. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 405 William St Sw, Decatur, AL last sell?

405 William St Sw, Decatur, AL last sold on Aug 4, 2025 for $75,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 405 William St Sw, Decatur, AL?

405 William St Sw, Decatur, AL has 1 bathrooms, 1,954 square feet of living space and a 0.50-acre lot.

When was 405 William St Sw, Decatur, AL built?

405 William St Sw, Decatur, AL was built in 1958, making it 68 years old. The building has 1 story.

What schools serve 405 William St Sw, Decatur, AL?

405 William St Sw, Decatur, AL is assigned to Austinville Elementary School (elementary), rated D; Austin Middle School (middle), rated B-; Austin High School (high), rated B. All sit in Decatur City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 405 William St Sw, Decatur, AL compare to other homes in Decatur 35601?

Among the 10,999 homes in Decatur 35601, it is worth more than 71% of them ($201,831 against a typical $151,068), its price per square foot is higher than 49% of them ($103 against a typical $104), it is bigger than 78% of them (1,954 ft² against a typical 1,467 ft²), its lot is bigger than 90% of them (0.5 ac against a typical 0.27 ac) and it is newer than 36% of them (1958 against a typical 1963). Measured against all of Morgan County, it is worth more than 46% 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 405 William St Sw, Decatur, AL?

The 2025 property tax bill for 405 William St Sw, Decatur, AL was $717. The county assessed it at $14,030.

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