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Single Family ResidenceResidential
$570,553$154 / 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 Sep 24, 2026
Last sold for $480,000 on Dec 20, 2021

3900 SAINT ANDREWS DR W

MOBILE, AL 36693
4
Beds
5 / 1
Baths
3,702 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.
2003
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$571K
$472K low$669K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$480,000 · Dec 20, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,623 (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.$58,290 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$53,090
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$54,170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$582,900

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.56
47
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
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.
64
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
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.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.62%
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.minimal

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.2012
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 584 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
Kate Shepard Elementary SchoolC
Elementary · Grades KG–5 · 2.2 mi
M
Cranford Burns Middle SchoolD+
Middle · Grades 6–8 · 3.2 mi
H
Ben C. Rain High SchoolF
High · Grades 9–12 · 3.4 mi

District: Mobile County School District

Neighborhood · ZIP 36693These 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.89
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 100.25

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.18,971
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,435 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,777
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,817
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

3900 Saint Andrews Dr W 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 96% of homes in Mobile 36693
  • Costs more per square foot than 87% of homes in Mobile 36693
  • Bigger than 97% of homes in Mobile County
  • Newer than 92% of homes in Mobile 36693

What homes are worth in Mobile 36693

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

This home
$102K$662K

This home is worth more than 96% of homes in Mobile 36693.

How it measures up in Mobile 36693

The dot is this home. The mark in the middle is the typical home in Mobile 36693.

Estimated value$570,553
CheaperTypical $217,467Pricier

Pricier than 96% of homes nearby

Price per ft²$154
CheaperTypical $114Pricier

Pricier than 87% of homes nearby

Living area3,702 ft²
SmallerTypical 1,926 ft²Bigger

Bigger than 96% of homes nearby

Year built2003
OlderTypical 1988Newer

Newer than 92% of homes nearby

How 3900 Saint Andrews Dr W ranks against every home in each area.
MeasureThis homeRiviere De ChienMobile 36693Mobile County
Estimated valuepricier than$570,55380% of homes96% of homes96% of homes
Price per ft²pricier than$15454% of homes87% of homes83% of homes
Living areabigger than3,702 ft²85% of homes96% of homes97% of homes
Year builtnewer than200378% of homes92% of homes83% of homes

About 3900 Saint Andrews Dr W

How much is 3900 Saint Andrews Dr W, Mobile, AL worth?

The TopHap Estimate for 3900 Saint Andrews Dr W, Mobile, AL is $570,553 as of Sep 24, 2026. The likely range is $472,300 to $668,806. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3900 Saint Andrews Dr W, Mobile, AL last sell?

3900 Saint Andrews Dr W, Mobile, AL last sold on Dec 20, 2021 for $480,000, according to the county's recorded deed.

How big is 3900 Saint Andrews Dr W, Mobile, AL?

3900 Saint Andrews Dr W, Mobile, AL has 4 bedrooms, 5 bathrooms and 3,702 square feet of living space.

When was 3900 Saint Andrews Dr W, Mobile, AL built?

3900 Saint Andrews Dr W, Mobile, AL was built in 2003, making it 23 years old. The building has 2 stories.

What schools serve 3900 Saint Andrews Dr W, Mobile, AL?

3900 Saint Andrews Dr W, Mobile, AL is assigned to Kate Shepard Elementary School (elementary), rated C; Cranford Burns Middle School (middle), rated D+; Ben C. Rain High School (high), rated F. All sit in Mobile County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3900 Saint Andrews Dr W, Mobile, AL compare to other homes in Mobile 36693?

Among the 6,576 homes in Mobile 36693, it is worth more than 96% of them ($570,553 against a typical $217,467), its price per square foot is higher than 87% of them ($154 against a typical $114), it is bigger than 96% of them (3,702 ft² against a typical 1,926 ft²) and it is newer than 92% of them (2003 against a typical 1988). Measured against all of Mobile County, it is worth more than 96% 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 3900 Saint Andrews Dr W, Mobile, AL?

The 2025 property tax bill for 3900 Saint Andrews Dr W, Mobile, AL was $3,623. The county assessed it at $58,290.

More homes on Saint Andrews Dr W

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Assigned schools

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