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Residential (General/Single)Residential
$127,427
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 64How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

21800 KOIER RD

ROBERTSDALE, AL 36567
0
Baths
0.77 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$127K
$82K low$173K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$671 (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.$22,840 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,740
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$21,940
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$114,200

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
38
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
95
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
71
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.Residential (General/Single)
CountyBALDWIN
Lot (acres)The size of the land the home sits on, from county records.0.77
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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.

E
Elsanor Elementary SchoolA-
Elementary · Grades KG–6 · 4.0 mi
H
Robertsdale High SchoolC
High · Grades 9–12 · 8.5 mi
M
Central Baldwin Middle SchoolB-
Middle · Grades 7–8 · 10.1 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%

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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

21800 Koier Rd 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 97% 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
$112K$699K

This home is worth more than 3% 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$127,427
CheaperTypical $269,724Pricier

Pricier than 3% of homes nearby

Lot size0.77 ac
SmallerTypical 1 acBigger

Bigger than 43% of homes nearby

How 21800 Koier Rd ranks against every home in each area.
MeasureThis homeRobertsdale 36567Baldwin County
Estimated valuepricier than$127,4273% of homes3% of homes
Lot sizebigger than0.77 ac43% of homes61% of homes

About 21800 Koier Rd

How much is 21800 Koier Rd, Robertsdale, AL worth?

The TopHap Estimate for 21800 Koier Rd, Robertsdale, AL is $127,427 as of Oct 21, 2026. The likely range is $82,178 to $172,676. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21800 Koier Rd, Robertsdale, AL last sell?

21800 Koier Rd, Robertsdale, AL last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 21800 Koier Rd, Robertsdale, AL?

21800 Koier Rd, Robertsdale, AL is assigned to Elsanor Elementary School (elementary), rated A-; Robertsdale High School (high), rated C; Central Baldwin Middle School (middle), rated B-. All sit in Baldwin County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21800 Koier Rd, Robertsdale, AL compare to other homes in Robertsdale 36567?

Among the 5,547 homes in Robertsdale 36567, it is worth more than 3% of them ($127,427 against a typical $269,724) and its lot is bigger than 43% of them (0.77 ac against a typical 1 ac). Measured against all of Baldwin County, it is worth more than 3% 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 21800 Koier Rd, Robertsdale, AL?

The 2026 property tax bill for 21800 Koier Rd, Robertsdale, AL was $671. The county assessed it at $22,840.

More homes on Koier Rd

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Assigned schools

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