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Single Family ResidenceResidential
$928,620$7,739 / 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 54How 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

3920 REMSEN RUN RD

MACKAY, ID 83251
0
Baths
120 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.
3.72 ac
Lot SizeThe size of the land the home sits on, from county records.
2020
Year BuiltThe year the home was originally built, according to county records.

Valuation

$929K
$502K low$1.4M 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.$928,620
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$742,896

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$426 (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.$66,740 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$65,640
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$66,740

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.12 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.3.72
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 · 10.0 mi
M
Mackay Jr/Sr High SchoolD+
Middle · Grades 7–12 · 10.1 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner

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

3920 Remsen Run 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 more than 95% of homes in Mackay 83251
  • Among the highest price per square foot in Mackay 83251
  • Among the smallest homes in Mackay 83251
  • Newer than 93% 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
$60K$1.2M

This home is worth more than 95% 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$928,620
CheaperTypical $313,684Pricier

Pricier than 95% of homes nearby

Price per ft²$7739
CheaperTypical $240Pricier

Pricier than almost all homes nearby

Living area120 ft²
SmallerTypical 1,344 ft²Bigger

Smaller than almost all homes nearby

Lot size3.72 ac
SmallerTypical 3.88 acBigger

Bigger than 49% of homes nearby

Year built2020
OlderTypical 1987Newer

Newer than 89% of homes nearby

How 3920 Remsen Run Rd ranks against every home in each area.
MeasureThis homeMackay 83251Custer County
Estimated valuepricier than$928,62095% of homes85% of homes
Price per ft²pricier than$7739almost all homesalmost all homes
Living areabigger than120 ft²almost no homesalmost no homes
Lot sizebigger than3.72 ac49% of homes57% of homes
Year builtnewer than202089% of homes93% of homes

About 3920 Remsen Run Rd

How much is 3920 Remsen Run Rd, Mackay, ID worth?

The TopHap Estimate for 3920 Remsen Run Rd, Mackay, ID is $928,620 as of Jul 14, 2026. The likely range is $501,830 to $1,355,410. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3920 Remsen Run Rd, Mackay, ID last sell?

3920 Remsen Run Rd, Mackay, ID last sold on Apr 6, 1998, according to the county's recorded deed.

How big is 3920 Remsen Run Rd, Mackay, ID?

3920 Remsen Run Rd, Mackay, ID has 120 square feet of living space and a 3.72-acre lot.

When was 3920 Remsen Run Rd, Mackay, ID built?

3920 Remsen Run Rd, Mackay, ID was built in 2020, making it 6 years old.

What schools serve 3920 Remsen Run Rd, Mackay, ID?

3920 Remsen Run Rd, 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 3920 Remsen Run Rd, Mackay, ID compare to other homes in Mackay 83251?

Among the 989 homes in Mackay 83251, it is worth more than 95% of them ($928,620 against a typical $313,684), its price per square foot is higher than almost all of them ($7739 against a typical $240), it is bigger than almost none of them (120 ft² against a typical 1,344 ft²), its lot is bigger than 49% of them (3.72 ac against a typical 3.88 ac) and it is newer than 89% of them (2020 against a typical 1987). Measured against all of Custer County, it is worth more than 85% 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 3920 Remsen Run Rd, Mackay, ID?

The 2025 property tax bill for 3920 Remsen Run Rd, Mackay, ID was $426. The county assessed it at $66,740.

Closest homes

More homes in Mackay 83251

Assigned schools

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