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Single Family ResidenceResidential
$257,855$281 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

4102 ALTON RD

SAINT MATTHEWS, KY 40207
1
Baths
918 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$258K
$233K low$282K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$220,750 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$150,250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$200,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$220,750

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
88
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
15
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyJefferson
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Waggener High SchoolD-
High · Grades 9–12 · 0.3 mi
E
St. Matthews Elementary SchoolC+
Elementary · Grades KG–5 · 0.3 mi
M
Westport Middle SchoolD
Middle · Grades 6–8 · 3.2 mi

District: Jefferson County School District

Neighborhood · ZIP 40207These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.30,762
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,502 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,581
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,161
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.55%

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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

4102 Alton 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 91% of homes in Louisville 40207
  • Costs more per square foot than 94% of homes in Jefferson County
  • Smaller than 95% of homes in Louisville 40207
  • Has a smaller lot than 87% of homes in Louisville 40207
  • Older than 79% of homes in Jefferson County

What homes are worth in Louisville 40207

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

This home
$155K$1.7M

This home is worth more than 9% of homes in Louisville 40207.

How it measures up in Louisville 40207

The dot is this home. The mark in the middle is the typical home in Louisville 40207.

Estimated value$257,855
CheaperTypical $434,215Pricier

Pricier than 9% of homes nearby

Price per ft²$281
CheaperTypical $254Pricier

Pricier than 67% of homes nearby

Living area918 ft²
SmallerTypical 1,739 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.14 ac
SmallerTypical 0.24 acBigger

Bigger than 13% of homes nearby

Year built1946
OlderTypical 1954Newer

Newer than 25% of homes nearby

How 4102 Alton Rd ranks against every home in each area.
MeasureThis homeSt. MatthewsLouisville 40207Jefferson County
Estimated valuepricier than$257,85524% of homes9% of homes49% of homes
Price per ft²pricier than$28176% of homes67% of homes94% of homes
Living areabigger than918 ft²9% of homes5% of homes10% of homes
Lot sizebigger than0.14 ac21% of homes13% of homes24% of homes
Year builtnewer than194638% of homes25% of homes21% of homes

About 4102 Alton Rd

How much is 4102 Alton Rd, Saint Matthews, KY worth?

The TopHap Estimate for 4102 Alton Rd, Saint Matthews, KY is $257,855 as of Sep 24, 2026. The likely range is $233,369 to $282,341. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4102 Alton Rd, Saint Matthews, KY last sell?

4102 Alton Rd, Saint Matthews, KY last sold on Jan 1, 1954, according to the county's recorded deed.

How big is 4102 Alton Rd, Saint Matthews, KY?

4102 Alton Rd, Saint Matthews, KY has 1 bathrooms, 918 square feet of living space and a 0.14-acre lot.

When was 4102 Alton Rd, Saint Matthews, KY built?

4102 Alton Rd, Saint Matthews, KY was built in 1946, making it 80 years old. The building has 2 stories.

What schools serve 4102 Alton Rd, Saint Matthews, KY?

4102 Alton Rd, Saint Matthews, KY is assigned to Waggener High School (high), rated D-; St. Matthews Elementary School (elementary), rated C+; Westport Middle School (middle), rated D. All sit in Jefferson County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4102 Alton Rd, Saint Matthews, KY compare to other homes in Louisville 40207?

Among the 11,527 homes in Louisville 40207, it is worth more than 9% of them ($257,855 against a typical $434,215), its price per square foot is higher than 67% of them ($281 against a typical $254), it is bigger than 5% of them (918 ft² against a typical 1,739 ft²), its lot is bigger than 13% of them (0.14 ac against a typical 0.24 ac) and it is newer than 25% of them (1946 against a typical 1954). Measured against all of Jefferson County, it is worth more than 49% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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