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Single Family ResidenceResidential
$196,200$160 / 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 Aug 30, 2026
Last sold for $140,000 on Dec 31, 2020

20 ALLEN ST

MADISON, AL 35758
1
Baths
1,228 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.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$196K
$168K low$224K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,000 · Dec 31, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$950 (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.$14,220 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,860
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,360
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,420
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$142,200

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
93
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyMadison
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.Retaining Wall
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Gravity
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

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

E
Madison Elementary SchoolA+
Elementary · Grades KG–5 · 0.3 mi
M
Journey Middle SchoolA+
Middle · Grades 6–8 · 0.8 mi
H
James Clemens High SchoolA
High · Grades 9–12 · 2.3 mi

District: Madison City School District

Neighborhood · ZIP 35758These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.52,801
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,909 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,656
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,650
Average tempThe average temperature here across a full year.60°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

20 Allen St 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 95% of homes in Madison 35758
  • Costs less per square foot than 89% of homes in Madison 35758
  • Smaller than 81% of homes in Madison 35758
  • Older than 97% of homes in Madison 35758

What homes are worth in Madison 35758

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

This home
$162K$930K

This home is worth more than 5% of homes in Madison 35758.

How it measures up in Madison 35758

The dot is this home. The mark in the middle is the typical home in Madison 35758.

Estimated value$196,200
CheaperTypical $382,244Pricier

Pricier than 5% of homes nearby

Price per ft²$160
CheaperTypical $218Pricier

Pricier than 11% of homes nearby

Living area1,228 ft²
SmallerTypical 1,770 ft²Bigger

Bigger than 19% of homes nearby

Year built1961
OlderTypical 1997Newer

Newer than 3% of homes nearby

How 20 Allen St ranks against every home in each area.
MeasureThis homeMadison 35758Madison County
Estimated valuepricier than$196,2005% of homes19% of homes
Price per ft²pricier than$16011% of homes34% of homes
Living areabigger than1,228 ft²19% of homes21% of homes
Year builtnewer than19613% of homes14% of homes

About 20 Allen St

How much is 20 Allen St, Madison, AL worth?

The TopHap Estimate for 20 Allen St, Madison, AL is $196,200 as of Aug 30, 2026. The likely range is $168,135 to $224,265. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Allen St, Madison, AL last sell?

20 Allen St, Madison, AL last sold on Dec 31, 2020 for $140,000, according to the county's recorded deed.

How big is 20 Allen St, Madison, AL?

20 Allen St, Madison, AL has 1 bathrooms and 1,228 square feet of living space.

When was 20 Allen St, Madison, AL built?

20 Allen St, Madison, AL was built in 1961, making it 65 years old. The building has 1 story.

What schools serve 20 Allen St, Madison, AL?

20 Allen St, Madison, AL is assigned to Madison Elementary School (elementary), rated A+; Journey Middle School (middle), rated A+; James Clemens High School (high), rated A. All sit in Madison City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Allen St, Madison, AL compare to other homes in Madison 35758?

Among the 15,241 homes in Madison 35758, it is worth more than 5% of them ($196,200 against a typical $382,244), its price per square foot is higher than 11% of them ($160 against a typical $218), it is bigger than 19% of them (1,228 ft² against a typical 1,770 ft²) and it is newer than 3% of them (1961 against a typical 1997). Measured against all of Madison County, it is worth more than 19% 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 20 Allen St, Madison, AL?

The 2025 property tax bill for 20 Allen St, Madison, AL was $950. The county assessed it at $14,220.

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