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Single Family ResidenceResidential
$140,667$148 / 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 73How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

18 ALLEN ST

MADISON, AL 35758
1
Baths
950 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$141K
$103K low$178K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,518 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$20,920 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,180
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,740
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,780
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$104,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMADISON
Lot (acres)The size of the land the home sits on, from county records.0.40
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.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
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 · 2.4 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

18 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.

  • Among the least valuable homes in Madison 35758
  • Costs less per square foot than 95% of homes in Madison 35758
  • Smaller than 94% 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
$163K$926K

This home is worth less than almost all 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$140,667
CheaperTypical $384,900Pricier

Cheaper than almost all homes nearby

Price per ft²$148
CheaperTypical $218Pricier

Pricier than 5% of homes nearby

Living area950 ft²
SmallerTypical 1,758 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.4 ac
SmallerTypical 0.36 acBigger

Bigger than 56% of homes nearby

Year built1961
OlderTypical 1997Newer

Newer than 3% of homes nearby

How 18 Allen St ranks against every home in each area.
MeasureThis homeMadison 35758Madison County
Estimated valuepricier than$140,667almost no homes9% of homes
Price per ft²pricier than$1485% of homes25% of homes
Living areabigger than950 ft²6% of homes6% of homes
Lot sizebigger than0.4 ac56% of homes50% of homes
Year builtnewer than19613% of homes14% of homes

About 18 Allen St

How much is 18 Allen St, Madison, AL worth?

The TopHap Estimate for 18 Allen St, Madison, AL is $140,667 as of Oct 21, 2026. The likely range is $102,891 to $178,443. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Allen St, Madison, AL last sell?

18 Allen St, Madison, AL last sold on Feb 20, 2008, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18 Allen St, Madison, AL?

18 Allen St, Madison, AL has 1 bathrooms, 950 square feet of living space and a 0.40-acre lot.

When was 18 Allen St, Madison, AL built?

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

What schools serve 18 Allen St, Madison, AL?

18 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 18 Allen St, Madison, AL compare to other homes in Madison 35758?

Among the 15,241 homes in Madison 35758, it is worth more than almost none of them ($140,667 against a typical $384,900), its price per square foot is higher than 5% of them ($148 against a typical $218), it is bigger than 6% of them (950 ft² against a typical 1,758 ft²), its lot is bigger than 56% of them (0.4 ac against a typical 0.36 ac) and it is newer than 3% of them (1961 against a typical 1997). Measured against all of Madison County, it is worth more than 9% 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 18 Allen St, Madison, AL?

The 2026 property tax bill for 18 Allen St, Madison, AL was $1,518. The county assessed it at $20,920.

More homes on Allen St

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Assigned schools

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