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CondominiumResidential

420 W MAIN ST

BOISE, ID 83702
Building report
3
Beds
3
Baths
2,278 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.
2,572 ft²
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,054 (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.$1,168,900 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,215,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,168,900

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.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyADA
Lot (acres)The size of the land the home sits on, from county records.0.06
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.Yes
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 703 ft²

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.

H
Boise Senior High SchoolA-
High · Grades 9–12 · 0.5 mi
M
North Junior High SchoolA
Middle · Grades 7–9 · 0.9 mi
E
Roosevelt Elementary SchoolA
Elementary · Grades PK–6 · 0.9 mi

District: Boise City Independent School District 1

Neighborhood · ZIP 83702These 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.138
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 100.69

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.27,736
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.404 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,131
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,125
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.21 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

420 W Main St 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 92% of homes in Downtown Boise
  • Has a smaller lot than 96% of homes in Ada County
  • Newer than 83% of homes in Boise 83702

How it measures up in Boise 83702

The dot is this home. The mark in the middle is the typical home in Boise 83702.

Living area2,278 ft²
SmallerTypical 1,896 ft²Bigger

Bigger than 63% of homes nearby

Lot size2,572 ft²
SmallerTypical 0.14 acBigger

Bigger than 11% of homes nearby

Year built2004
OlderTypical 1953Newer

Newer than 83% of homes nearby

How 420 W Main St ranks against every home in each area.
MeasureThis homeDowntown BoiseBoise 83702Ada County
Living areabigger than2,278 ft²92% of homes63% of homes66% of homes
Lot sizebigger than2,572 ft²78% of homes11% of homes4% of homes
Year builtnewer than200431% of homes83% of homes58% of homes

About 420 W Main St

When did 420 W Main St, Boise, ID last sell?

420 W Main St, Boise, ID last sold on Feb 12, 2016, according to the county's recorded deed.

How big is 420 W Main St, Boise, ID?

420 W Main St, Boise, ID has 3 bedrooms, 3 bathrooms, 2,278 square feet of living space and a 0.06-acre lot.

When was 420 W Main St, Boise, ID built?

420 W Main St, Boise, ID was built in 2004, making it 22 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 420 W Main St, Boise, ID?

420 W Main St, Boise, ID is assigned to Boise Senior High School (high), rated A-; North Junior High School (middle), rated A; Roosevelt Elementary School (elementary), rated A. All sit in Boise City Independent School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 W Main St, Boise, ID compare to other homes in Boise 83702?

Among the 8,369 homes in Boise 83702, it is bigger than 63% of them (2,278 ft² against a typical 1,896 ft²), its lot is bigger than 11% of them (2,572 ft² against a typical 0.14 ac) and it is newer than 83% of them (2004 against a typical 1953). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 420 W Main St, Boise, ID?

The 2025 property tax bill for 420 W Main St, Boise, ID was $10,054. The county assessed it at $1,168,900.

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