Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$790,964$451 / 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 77How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

4239 SUMMIT DR

MACKAY, ID 83251
4
Beds
3
Baths
1,752 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.
2.44 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$791K
$608K low$974K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,378 (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.$408,870 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,830
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$303,040
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$405,910
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$408,870

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.39 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%

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
CountyCUSTER
Lot (acres)The size of the land the home sits on, from county records.2.44
RoofThe main material covering the roof, such as asphalt shingle or tile.Galvanized
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

E
Mackay Elementary SchoolC+
Elementary · Grades PK–6 · 1.5 mi
M
Mackay Jr/Sr High SchoolD+
Middle · Grades 7–12 · 1.6 mi

District: Mackay Joint School District 182

Neighborhood · ZIP 83251These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.208

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.68%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
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.1,211
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,038
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,577
Average tempThe average temperature here across a full year.35°F
Annual precipHow much rain and melted snow falls here in a typical year.24 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

Owner Tools

Do you own this home?
Claim this home

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

4239 Summit Dr 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 more than 93% of homes in Mackay 83251
  • Costs more per square foot than 84% of homes in Mackay 83251
  • Bigger than 70% of homes in Mackay 83251
  • Newer than 88% of homes in Custer County

What homes are worth in Mackay 83251

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

This home
$63K$1M

This home is worth more than 93% of homes in Mackay 83251.

How it measures up in Mackay 83251

The dot is this home. The mark in the middle is the typical home in Mackay 83251.

Estimated value$790,964
CheaperTypical $323,195Pricier

Pricier than 93% of homes nearby

Price per ft²$451
CheaperTypical $231Pricier

Pricier than 84% of homes nearby

Living area1,752 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 70% of homes nearby

Lot size2.44 ac
SmallerTypical 3.88 acBigger

Bigger than 39% of homes nearby

Year built2014
OlderTypical 1986Newer

Newer than 82% of homes nearby

How 4239 Summit Dr ranks against every home in each area.
MeasureThis homeMackay 83251Custer County
Estimated valuepricier than$790,96493% of homes84% of homes
Price per ft²pricier than$45184% of homes77% of homes
Living areabigger than1,752 ft²70% of homes65% of homes
Lot sizebigger than2.44 ac39% of homes50% of homes
Year builtnewer than201482% of homes88% of homes

About 4239 Summit Dr

How much is 4239 Summit Dr, Mackay, ID worth?

The TopHap Estimate for 4239 Summit Dr, Mackay, ID is $790,964 as of Aug 30, 2026. The likely range is $607,863 to $974,065. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4239 Summit Dr, Mackay, ID last sell?

4239 Summit Dr, Mackay, ID last sold on Sep 27, 2013, according to the county's recorded deed.

How big is 4239 Summit Dr, Mackay, ID?

4239 Summit Dr, Mackay, ID has 4 bedrooms, 3 bathrooms, 1,752 square feet of living space and a 2.44-acre lot.

When was 4239 Summit Dr, Mackay, ID built?

4239 Summit Dr, Mackay, ID was built in 2014, making it 12 years old. The building has 2 stories.

What schools serve 4239 Summit Dr, Mackay, ID?

4239 Summit Dr, Mackay, ID is assigned to Mackay Elementary School (elementary), rated C+; Mackay Jr/Sr High School (middle), rated D+. All sit in Mackay Joint School District 182. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4239 Summit Dr, Mackay, ID compare to other homes in Mackay 83251?

Among the 989 homes in Mackay 83251, it is worth more than 93% of them ($790,964 against a typical $323,195), its price per square foot is higher than 84% of them ($451 against a typical $231), it is bigger than 70% of them (1,752 ft² against a typical 1,344 ft²), its lot is bigger than 39% of them (2.44 ac against a typical 3.88 ac) and it is newer than 82% of them (2014 against a typical 1986). Measured against all of Custer County, it is worth more than 84% 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 4239 Summit Dr, Mackay, ID?

The 2025 property tax bill for 4239 Summit Dr, Mackay, ID was $1,378. The county assessed it at $408,870.

More homes on Summit Dr

Closest homes

More homes in Mackay 83251

Assigned schools

Explore the area

See this home in context

Open 4239 Summit Dr 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