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Single Family ResidenceResidential
$217,002$147 / 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

21737 COLLEGE AVE

ROBERTSDALE, AL 36567
3
Beds
1
Baths
1,475 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
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

$217K
$179K low$255K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,207 (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.$33,540 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,040
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$31,420
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$167,700

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
Lot (acres)The size of the land the home sits on, from county records.0.22
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.

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 · 0.7 mi
M
Central Baldwin Middle SchoolA-
Middle · Grades 7–8 · 3.3 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%

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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

21737 College Ave 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 89% of homes in Baldwin County
  • Costs less per square foot than 87% of homes in Baldwin County
  • Smaller than 66% of homes in Baldwin County
  • Has a smaller lot than 88% 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
$121K$765K

This home is worth more than 23% 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$217,002
CheaperTypical $276,317Pricier

Pricier than 23% of homes nearby

Price per ft²$147
CheaperTypical $173Pricier

Pricier than 26% of homes nearby

Living area1,475 ft²
SmallerTypical 1,592 ft²Bigger

Bigger than 40% of homes nearby

Lot size0.22 ac
SmallerTypical 1 acBigger

Bigger than 12% of homes nearby

Year built1996
OlderTypical 1998Newer

Newer than 45% of homes nearby

How 21737 College Ave ranks against every home in each area.
MeasureThis homeRobertsdale 36567Baldwin County
Estimated valuepricier than$217,00223% of homes11% of homes
Price per ft²pricier than$14726% of homes13% of homes
Living areabigger than1,475 ft²40% of homes34% of homes
Lot sizebigger than0.22 ac12% of homes18% of homes
Year builtnewer than199645% of homes41% of homes

About 21737 College Ave

How much is 21737 College Ave, Robertsdale, AL worth?

The TopHap Estimate for 21737 College Ave, Robertsdale, AL is $217,002 as of Jul 14, 2026. The likely range is $178,636 to $255,368. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21737 College Ave, Robertsdale, AL last sell?

21737 College Ave, Robertsdale, AL last sold on Sep 28, 2018, according to the county's recorded deed.

How big is 21737 College Ave, Robertsdale, AL?

21737 College Ave, Robertsdale, AL has 3 bedrooms, 1 bathrooms, 1,475 square feet of living space and a 0.22-acre lot.

When was 21737 College Ave, Robertsdale, AL built?

21737 College Ave, Robertsdale, AL was built in 1996, making it 30 years old. The building has 1 story.

What schools serve 21737 College Ave, Robertsdale, AL?

21737 College Ave, 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 21737 College Ave, Robertsdale, AL compare to other homes in Robertsdale 36567?

Among the 5,426 homes in Robertsdale 36567, it is worth more than 23% of them ($217,002 against a typical $276,317), its price per square foot is higher than 26% of them ($147 against a typical $173), it is bigger than 40% of them (1,475 ft² against a typical 1,592 ft²), its lot is bigger than 12% of them (0.22 ac against a typical 1 ac) and it is newer than 45% of them (1996 against a typical 1998). Measured against all of Baldwin County, it is worth more than 11% 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 21737 College Ave, Robertsdale, AL?

The 2024 property tax bill for 21737 College Ave, Robertsdale, AL was $1,207. The county assessed it at $33,540.

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