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Single Family ResidenceResidential
$208,307$134 / 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 82How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $99,700 on Nov 21, 2013

21870 MAHAN DR

ROBERTSDALE, AL 36567
3
Beds
2
Baths
1,550 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$208K
$170K low$247K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$99,700 · Nov 21, 2013
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$106,573
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$85,258
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.50%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$101,734
SUPREME LENDING · recorded Nov 21, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$646 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$19,200 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,760
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,440
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$17,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$191,900

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.44
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
93
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
67
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyBaldwin
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.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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

Foreclosure Filings(2)

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

H
Robertsdale High SchoolA-
High · Grades 9–12 · 0.4 mi
E
Robertsdale Elementary SchoolC
Elementary · Grades KG–6 · 0.6 mi
M
Central Baldwin Middle SchoolA-
Middle · Grades 7–8 · 3.1 mi

District: Baldwin County School District

Neighborhood · ZIP 36567These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.16,552
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.65 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,557
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,505
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

21870 Mahan Dr 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 90% of homes in Baldwin County
  • Costs less per square foot than 91% of homes in Baldwin County
  • Has a smaller lot than 72% of homes in Robertsdale 36567

What homes are worth in Robertsdale 36567

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

This home
$117K$767K

This home is worth more than 20% of homes in Robertsdale 36567.

How it measures up in Robertsdale 36567

The dot is this home. The mark in the middle is the typical home in Robertsdale 36567.

Estimated value$208,307
CheaperTypical $275,728Pricier

Pricier than 20% of homes nearby

Price per ft²$134
CheaperTypical $173Pricier

Pricier than 18% of homes nearby

Living area1,550 ft²
SmallerTypical 1,589 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.36 ac
SmallerTypical 1 acBigger

Bigger than 28% of homes nearby

Year built1994
OlderTypical 1998Newer

Newer than 40% of homes nearby

How 21870 Mahan Dr ranks against every home in each area.
MeasureThis homeRobertsdale 36567Baldwin County
Estimated valuepricier than$208,30720% of homes10% of homes
Price per ft²pricier than$13418% of homes9% of homes
Living areabigger than1,550 ft²47% of homes38% of homes
Lot sizebigger than0.36 ac28% of homes39% of homes
Year builtnewer than199440% of homes36% of homes

About 21870 Mahan Dr

How much is 21870 Mahan Dr, Robertsdale, AL worth?

The TopHap Estimate for 21870 Mahan Dr, Robertsdale, AL is $208,307 as of Jul 14, 2026. The likely range is $170,036 to $246,578. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21870 Mahan Dr, Robertsdale, AL last sell?

21870 Mahan Dr, Robertsdale, AL last sold on Nov 21, 2013 for $99,700, according to the county's recorded deed.

How big is 21870 Mahan Dr, Robertsdale, AL?

21870 Mahan Dr, Robertsdale, AL has 3 bedrooms, 2 bathrooms and 1,550 square feet of living space.

When was 21870 Mahan Dr, Robertsdale, AL built?

21870 Mahan Dr, Robertsdale, AL was built in 1994, making it 32 years old. The building has 1 story.

What schools serve 21870 Mahan Dr, Robertsdale, AL?

21870 Mahan Dr, Robertsdale, AL is assigned to Robertsdale High School (high), rated A-; Robertsdale Elementary School (elementary), rated C; Central Baldwin Middle School (middle), rated A-. All sit in Baldwin County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21870 Mahan Dr, Robertsdale, AL compare to other homes in Robertsdale 36567?

Among the 5,426 homes in Robertsdale 36567, it is worth more than 20% of them ($208,307 against a typical $275,728), its price per square foot is higher than 18% of them ($134 against a typical $173), it is bigger than 47% of them (1,550 ft² against a typical 1,589 ft²), its lot is bigger than 28% of them (0.36 ac against a typical 1 ac) and it is newer than 40% of them (1994 against a typical 1998). Measured against all of Baldwin County, it is worth more than 10% 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 21870 Mahan Dr, Robertsdale, AL?

The 2024 property tax bill for 21870 Mahan Dr, Robertsdale, AL was $646. The county assessed it at $19,200.

Closest homes

More homes in Robertsdale 36567

Assigned schools

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