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Single Family ResidenceResidential
$175,297$107 / 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 92How 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

421 RIDDELL CT

IRVINE, KY 40336
4
Beds
1
Baths
1,644 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1911
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$175K
$161K low$189K 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.$3,297
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$2,638
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.91%
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.$172,000
CITIZENS GUARANTY BANK · recorded Jun 24, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,876 (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.$178,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$178,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$178,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$178,000

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.41
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.
84
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
85
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
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
CountyEstill
Lot (acres)The size of the land the home sits on, from county records.0.29
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.Stone (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.None
ViewThe type of view from the property, or another feature of the site that affects value.Flood Plain/Flood Zone
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Outdoor kitchen

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
Estill Springs Elementary SchoolC
Elementary · Grades KG–5 · 0.4 mi
H
Estill County High SchoolD+
High · Grades 9–12 · 2.3 mi
M
Estill County Middle SchoolB-
Middle · Grades 6–8 · 2.4 mi

District: Estill County School District

Neighborhood · ZIP 40336These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.159
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.56

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.11,955
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.56 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$45,575
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$56,350
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.55%

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

421 Riddell Ct 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.

  • Bigger than 74% of homes in Irvine 40336
  • Has a smaller lot than 86% of homes in Irvine 40336
  • Older than 95% of homes in Irvine 40336

What homes are worth in Irvine 40336

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

This home
$20K$472K

This home is worth more than 59% of homes in Irvine 40336.

How it measures up in Irvine 40336

The dot is this home. The mark in the middle is the typical home in Irvine 40336.

Estimated value$175,297
CheaperTypical $155,486Pricier

Pricier than 59% of homes nearby

Price per ft²$107
CheaperTypical $123Pricier

Pricier than 36% of homes nearby

Living area1,644 ft²
SmallerTypical 1,280 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.29 ac
SmallerTypical 1.4 acBigger

Bigger than 14% of homes nearby

Year built1911
OlderTypical 1977Newer

Newer than 5% of homes nearby

How 421 Riddell Ct ranks against every home in each area.
MeasureThis homeIrvine 40336Estill County
Estimated valuepricier than$175,29759% of homes63% of homes
Price per ft²pricier than$10736% of homes41% of homes
Living areabigger than1,644 ft²74% of homes74% of homes
Lot sizebigger than0.29 ac14% of homes15% of homes
Year builtnewer than19115% of homes5% of homes

About 421 Riddell Ct

How much is 421 Riddell Ct, Irvine, KY worth?

The TopHap Estimate for 421 Riddell Ct, Irvine, KY is $175,297 as of Jul 14, 2026. The likely range is $161,459 to $189,135. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 421 Riddell Ct, Irvine, KY?

421 Riddell Ct, Irvine, KY has 4 bedrooms, 1 bathrooms, 1,644 square feet of living space and a 0.29-acre lot.

When was 421 Riddell Ct, Irvine, KY built?

421 Riddell Ct, Irvine, KY was built in 1911, making it 115 years old. The building has 1 story.

What schools serve 421 Riddell Ct, Irvine, KY?

421 Riddell Ct, Irvine, KY is assigned to Estill Springs Elementary School (elementary), rated C; Estill County High School (high), rated D+; Estill County Middle School (middle), rated B-. All sit in Estill County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Riddell Ct, Irvine, KY compare to other homes in Irvine 40336?

Among the 7,006 homes in Irvine 40336, it is worth more than 59% of them ($175,297 against a typical $155,486), its price per square foot is higher than 36% of them ($107 against a typical $123), it is bigger than 74% of them (1,644 ft² against a typical 1,280 ft²), its lot is bigger than 14% of them (0.29 ac against a typical 1.4 ac) and it is newer than 5% of them (1911 against a typical 1977). Measured against all of Estill County, it is worth more than 63% 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 421 Riddell Ct, Irvine, KY?

The 2025 property tax bill for 421 Riddell Ct, Irvine, KY was $1,876. The county assessed it at $178,000.

Closest homes

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Assigned schools

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