Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$448,697$499 / 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 95How 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

21108 S BLACK ROCK RD

CATALDO, ID 83810
2
Beds
0
Baths
900 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.
20 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$449K
$428K low$469K high
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.$448,697
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$358,958

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,066 (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.$244,715 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$239,715
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$244,715
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$244,715

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.79 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.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
CountyKootenai
Lot (acres)The size of the land the home sits on, from county records.20.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
HeatingThe type of heating system in the home.Wood Furnace
CoolingThe type of cooling or air conditioning in the home.None

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

E
Canyon Elementary Science Magnet School
Elementary · Grades KG–5 · 6.4 mi
M
Kellogg Middle SchoolD-
Middle · Grades 6–8 · 16.4 mi
H
Kellogg High SchoolF
High · Grades 9–12 · 16.8 mi

District: Kellogg Joint School District 391

Neighborhood · ZIP 83810These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.80

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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
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.1.1%
PopulationHow many people live in this area.1,270
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,998
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,526
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

21108 S Black Rock 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 82% of homes in Kootenai County
  • Costs more per square foot than 84% of homes in Kootenai County
  • Smaller than 94% of homes in Kootenai County
  • Has a bigger lot than 98% of homes in Kootenai County
  • Older than 82% of homes in Kootenai County

What homes are worth in Cataldo 83810

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

This home
$159K$2.1M

This home is worth more than 39% of homes in Cataldo 83810.

How it measures up in Cataldo 83810

The dot is this home. The mark in the middle is the typical home in Cataldo 83810.

Estimated value$448,697
CheaperTypical $530,130Pricier

Pricier than 39% of homes nearby

Price per ft²$499
CheaperTypical $333Pricier

Pricier than 82% of homes nearby

Living area900 ft²
SmallerTypical 1,601 ft²Bigger

Bigger than 17% of homes nearby

Lot size20 ac
SmallerTypical 6.12 acBigger

Bigger than 77% of homes nearby

Year built1973
OlderTypical 1979Newer

Newer than 41% of homes nearby

How 21108 S Black Rock Rd ranks against every home in each area.
MeasureThis homeCataldo 83810Kootenai County
Estimated valuepricier than$448,69739% of homes18% of homes
Price per ft²pricier than$49982% of homes84% of homes
Living areabigger than900 ft²17% of homes6% of homes
Lot sizebigger than20 ac77% of homes98% of homes
Year builtnewer than197341% of homes18% of homes

About 21108 S Black Rock Rd

How much is 21108 S Black Rock Rd, Cataldo, ID worth?

The TopHap Estimate for 21108 S Black Rock Rd, Cataldo, ID is $448,697 as of Jul 14, 2026. The likely range is $428,437 to $468,957. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21108 S Black Rock Rd, Cataldo, ID last sell?

21108 S Black Rock Rd, Cataldo, ID last sold on Sep 21, 2023, according to the county's recorded deed.

How big is 21108 S Black Rock Rd, Cataldo, ID?

21108 S Black Rock Rd, Cataldo, ID has 2 bedrooms, 900 square feet of living space and a 20.00-acre lot.

When was 21108 S Black Rock Rd, Cataldo, ID built?

21108 S Black Rock Rd, Cataldo, ID was built in 1973, making it 53 years old. The building has 1 story.

What schools serve 21108 S Black Rock Rd, Cataldo, ID?

21108 S Black Rock Rd, Cataldo, ID is assigned to Canyon Elementary Science Magnet School (elementary); Kellogg Middle School (middle), rated D-; Kellogg High School (high), rated F. All sit in Kellogg Joint School District 391. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21108 S Black Rock Rd, Cataldo, ID compare to other homes in Cataldo 83810?

Among the 768 homes in Cataldo 83810, it is worth more than 39% of them ($448,697 against a typical $530,130), its price per square foot is higher than 82% of them ($499 against a typical $333), it is bigger than 17% of them (900 ft² against a typical 1,601 ft²), its lot is bigger than 77% of them (20 ac against a typical 6.12 ac) and it is newer than 41% of them (1973 against a typical 1979). Measured against all of Kootenai County, it is worth more than 18% 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 21108 S Black Rock Rd, Cataldo, ID?

The 2025 property tax bill for 21108 S Black Rock Rd, Cataldo, ID was $1,066. The county assessed it at $244,715.

Closest homes

More homes in Cataldo 83810

Assigned schools

Explore the area

See this home in context

Open 21108 S Black Rock Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map