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Single Family ResidenceResidential
$258,222$185 / 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 97How 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 $260,000 on Jun 16, 2026

309 CHATHAM ST

MOBILE, AL 36604
1
Baths
1,393 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.
2,826 ft²
Lot SizeThe size of the land the home sits on, from county records.
1899
Year BuiltThe year the home was originally built, according to county records.
2
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

$258K
$250K low$266K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$260,000 · Jun 16, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,323 (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.$20,680 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$17,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$20,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$103,400

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
34
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
98
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
15
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.6 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.0.2 percent flood zone

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
CountyMOBILE
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.1987
Lot (acres)The size of the land the home sits on, from county records.0.06
ConstructionThe main material the home's frame and walls are built from.Frame (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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 85 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.

E
Leinkauf Elementary SchoolC
Elementary · Grades KG–5 · 0.7 mi
M
Calloway - Smith Middle SchoolC-
Middle · Grades 6–8 · 1.2 mi
H
Murphy High SchoolD-
High · Grades 9–12 · 1.7 mi

District: Mobile County School District

Neighborhood · ZIP 36604These 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.159
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.8,864
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,344 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,156
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,916
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.67 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

309 Chatham 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 more than 73% of homes in Mobile County
  • Costs more per square foot than 92% of homes in Mobile County
  • Smaller than 76% of homes in Washington Square
  • Among the smallest lots in Mobile County
  • Among the oldest homes in Mobile County

What homes are worth in Mobile 36604

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

This home
$40K$690K

This home is worth more than 63% of homes in Mobile 36604.

How it measures up in Mobile 36604

The dot is this home. The mark in the middle is the typical home in Mobile 36604.

Estimated value$258,222
CheaperTypical $198,217Pricier

Pricier than 63% of homes nearby

Price per ft²$185
CheaperTypical $124Pricier

Pricier than 80% of homes nearby

Living area1,393 ft²
SmallerTypical 1,599 ft²Bigger

Bigger than 36% of homes nearby

Lot size2,826 ft²
SmallerTypical 0.17 acBigger

Bigger than 2% of homes nearby

Year built1899
OlderTypical 1985Newer

Newer than 4% of homes nearby

How 309 Chatham St ranks against every home in each area.
MeasureThis homeWashington SquareMobile 36604Mobile County
Estimated valuepricier than$258,22238% of homes63% of homes73% of homes
Price per ft²pricier than$18560% of homes80% of homes92% of homes
Living areabigger than1,393 ft²24% of homes36% of homes36% of homes
Lot sizebigger than2,826 ft²3% of homes2% of homesalmost no homes
Year builtnewer than189921% of homes4% of homesalmost no homes

About 309 Chatham St

How much is 309 Chatham St, Mobile, AL worth?

The TopHap Estimate for 309 Chatham St, Mobile, AL is $258,222 as of Sep 24, 2026. The likely range is $250,001 to $266,442. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Chatham St, Mobile, AL last sell?

309 Chatham St, Mobile, AL last sold on Jun 16, 2026 for $260,000, according to the county's recorded deed.

How big is 309 Chatham St, Mobile, AL?

309 Chatham St, Mobile, AL has 1 bathrooms, 1,393 square feet of living space and a 0.06-acre lot.

When was 309 Chatham St, Mobile, AL built?

309 Chatham St, Mobile, AL was built in 1899, making it 127 years old. The building has 2 stories.

What schools serve 309 Chatham St, Mobile, AL?

309 Chatham St, Mobile, AL is assigned to Leinkauf Elementary School (elementary), rated C; Calloway - Smith Middle School (middle), rated C-; Murphy High School (high), rated D-. All sit in Mobile County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Chatham St, Mobile, AL compare to other homes in Mobile 36604?

Among the 3,729 homes in Mobile 36604, it is worth more than 63% of them ($258,222 against a typical $198,217), its price per square foot is higher than 80% of them ($185 against a typical $124), it is bigger than 36% of them (1,393 ft² against a typical 1,599 ft²), its lot is bigger than 2% of them (2,826 ft² against a typical 0.17 ac) and it is newer than 4% of them (1899 against a typical 1985). Measured against all of Mobile County, it is worth more than 73% 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 309 Chatham St, Mobile, AL?

The 2025 property tax bill for 309 Chatham St, Mobile, AL was $1,323. The county assessed it at $20,680.

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