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Single Family ResidenceResidential
$28,422$27 / 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 44How 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

21 FLOOD ST

MONTGOMERY, AL 36104
1
Baths
1,034 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$28K
$12K low$44K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$543 (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.$12,680 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$63,400

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.48
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
99
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyMONTGOMERY
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1950
Lot (acres)The size of the land the home sits on, from county records.0.13
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 144 ft²

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.

H
Lanier High SchoolF
High · Grades 9–12 · 0.3 mi
E
Nixon Elementary SchoolF
Elementary · Grades KG–5 · 0.3 mi
M
Bellingrath Middle SchoolF
Middle · Grades 6–8 · 0.9 mi

District: Montgomery County School District

Neighborhood · ZIP 36104These 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.163
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.70
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.74%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.28%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.9,069
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.682 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$42,871
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$61,675
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.55 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

Owner Tools

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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

21 Flood 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 Montgomery County
  • Costs less per square foot than 93% of homes in Montgomery County
  • Smaller than 91% of homes in Montgomery County
  • Has a smaller lot than 87% of homes in Montgomery County
  • Older than 95% of homes in Montgomery County

What homes are worth in Montgomery 36104

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

This home
$10K$384K

This home is worth more than 28% of homes in Montgomery 36104.

How it measures up in Montgomery 36104

The dot is this home. The mark in the middle is the typical home in Montgomery 36104.

Estimated value$28,422
CheaperTypical $44,720Pricier

Pricier than 28% of homes nearby

Price per ft²$27
CheaperTypical $32Pricier

Pricier than 39% of homes nearby

Living area1,034 ft²
SmallerTypical 1,446 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.13 ac
SmallerTypical 0.16 acBigger

Bigger than 40% of homes nearby

Year built1930
OlderTypical 1930Newer

Newer than 53% of homes nearby

How 21 Flood St ranks against every home in each area.
MeasureThis homeRosa ParksMontgomery 36104Montgomery County
Estimated valuepricier than$28,42241% of homes28% of homes5% of homes
Price per ft²pricier than$2758% of homes39% of homes7% of homes
Living areabigger than1,034 ft²21% of homes22% of homes9% of homes
Lot sizebigger than0.13 ac42% of homes40% of homes13% of homes
Year builtnewer than193029% of homes53% of homes5% of homes

About 21 Flood St

How much is 21 Flood St, Montgomery, AL worth?

The TopHap Estimate for 21 Flood St, Montgomery, AL is $28,422 as of Sep 24, 2026. The likely range is $12,495 to $44,349. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Flood St, Montgomery, AL last sell?

21 Flood St, Montgomery, AL last sold on Dec 27, 2007, according to the county's recorded deed.

How big is 21 Flood St, Montgomery, AL?

21 Flood St, Montgomery, AL has 1 bathrooms, 1,034 square feet of living space and a 0.13-acre lot.

When was 21 Flood St, Montgomery, AL built?

21 Flood St, Montgomery, AL was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 21 Flood St, Montgomery, AL?

21 Flood St, Montgomery, AL is assigned to Lanier High School (high), rated F; Nixon Elementary School (elementary), rated F; Bellingrath Middle School (middle), rated F. All sit in Montgomery County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Flood St, Montgomery, AL compare to other homes in Montgomery 36104?

Among the 2,547 homes in Montgomery 36104, it is worth more than 28% of them ($28,422 against a typical $44,720), its price per square foot is higher than 39% of them ($27 against a typical $32), it is bigger than 22% of them (1,034 ft² against a typical 1,446 ft²), its lot is bigger than 40% of them (0.13 ac against a typical 0.16 ac) and it is newer than 53% of them (1930 against a typical 1930). Measured against all of Montgomery County, it is worth more than 5% 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 21 Flood St, Montgomery, AL?

The 2026 property tax bill for 21 Flood St, Montgomery, AL was $543. The county assessed it at $12,680.

More homes on Flood St

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