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Single Family ResidenceResidential
$510,623$262 / 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 83How 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

20 SAINT CHARLES SQ

HUNTSVILLE, AL 35801
1.5
Baths
1,946 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$511K
$426K low$596K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,024 (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.$37,220 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,720
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,220
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$372,100

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.0.10
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Brick (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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Huntsville High SchoolB
High · Grades 9–12 · 0.9 mi
E
Jones Valley Elementary SchoolA
Elementary · Grades PK–6 · 1.1 mi
M
Huntsville Junior High SchoolC+
Middle · Grades 7–8 · 1.2 mi

District: Huntsville City School District

Neighborhood · ZIP 35801These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.119
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
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.27,251
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,558 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,531
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,699
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

20 Saint Charles Sq 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 85% of homes in Madison County
  • Costs more per square foot than 83% of homes in Madison County
  • Bigger than 66% of homes in Huntsville 35801
  • Has a smaller lot than 97% of homes in Madison County
  • Newer than 89% of homes in Huntsville 35801

What homes are worth in Huntsville 35801

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

This home
$139K$1.4M

This home is worth more than 67% of homes in Huntsville 35801.

How it measures up in Huntsville 35801

The dot is this home. The mark in the middle is the typical home in Huntsville 35801.

Estimated value$510,623
CheaperTypical $412,605Pricier

Pricier than 67% of homes nearby

Price per ft²$262
CheaperTypical $243Pricier

Pricier than 59% of homes nearby

Living area1,946 ft²
SmallerTypical 1,660 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.1 ac
SmallerTypical 0.28 acBigger

Bigger than 5% of homes nearby

Year built1992
OlderTypical 1960Newer

Newer than 89% of homes nearby

How 20 Saint Charles Sq ranks against every home in each area.
MeasureThis homeHuntsville 35801Madison County
Estimated valuepricier than$510,62367% of homes85% of homes
Price per ft²pricier than$26259% of homes83% of homes
Living areabigger than1,946 ft²66% of homes65% of homes
Lot sizebigger than0.1 ac5% of homes3% of homes
Year builtnewer than199289% of homes48% of homes

About 20 Saint Charles Sq

How much is 20 Saint Charles Sq, Huntsville, AL worth?

The TopHap Estimate for 20 Saint Charles Sq, Huntsville, AL is $510,623 as of Oct 21, 2026. The likely range is $425,597 to $595,649. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Saint Charles Sq, Huntsville, AL last sell?

20 Saint Charles Sq, Huntsville, AL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 20 Saint Charles Sq, Huntsville, AL?

20 Saint Charles Sq, Huntsville, AL has 1.5 bathrooms, 1,946 square feet of living space and a 0.10-acre lot.

When was 20 Saint Charles Sq, Huntsville, AL built?

20 Saint Charles Sq, Huntsville, AL was built in 1992, making it 34 years old. The building has 1 story.

What schools serve 20 Saint Charles Sq, Huntsville, AL?

20 Saint Charles Sq, Huntsville, AL is assigned to Huntsville High School (high), rated B; Jones Valley Elementary School (elementary), rated A; Huntsville Junior High School (middle), rated C+. All sit in Huntsville City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Saint Charles Sq, Huntsville, AL compare to other homes in Huntsville 35801?

Among the 9,049 homes in Huntsville 35801, it is worth more than 67% of them ($510,623 against a typical $412,605), its price per square foot is higher than 59% of them ($262 against a typical $243), it is bigger than 66% of them (1,946 ft² against a typical 1,660 ft²), its lot is bigger than 5% of them (0.1 ac against a typical 0.28 ac) and it is newer than 89% of them (1992 against a typical 1960). Measured against all of Madison County, it is worth more than 85% 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 Saint Charles Sq, Huntsville, AL?

The 2026 property tax bill for 20 Saint Charles Sq, Huntsville, AL was $2,024. The county assessed it at $37,220.

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