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Single Family ResidenceResidential
$374,937$233 / 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 94How 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
Last sold for $127,500 on Oct 11, 2007

1821 S PENNINGER DR

BOISE, ID 83709
3
Beds
1
Baths
1,612 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$375K
$353K low$397K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$127,500 · Oct 11, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,159 (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.$335,400 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$342,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$335,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyADA
Lot (acres)The size of the land the home sits on, from county records.0.20
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
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.Deck · 150 ft²Patio · 150 ft²

Transaction History(4)

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
Maple Grove Elementary SchoolB+
Elementary · Grades PK–6 · 0.8 mi
M
West Junior High SchoolC+
Middle · Grades 7–9 · 1.1 mi
H
Borah Senior High SchoolC-
High · Grades 9–12 · 1.4 mi

District: Boise City Independent School District 1

Neighborhood · ZIP 83709These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.63

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.65,821
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,867 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,688
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,427
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.12 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

Owner Tools

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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

1821 S Penninger 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 less than 92% of homes in Boise 83709
  • Costs less per square foot than 88% of homes in Ada County
  • Smaller than 67% of homes in Ada County
  • Older than 94% of homes in South Cole

What homes are worth in Boise 83709

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

This home
$329K$928K

This home is worth more than 8% of homes in Boise 83709.

How it measures up in Boise 83709

The dot is this home. The mark in the middle is the typical home in Boise 83709.

Estimated value$374,937
CheaperTypical $497,552Pricier

Pricier than 8% of homes nearby

Price per ft²$233
CheaperTypical $281Pricier

Pricier than 16% of homes nearby

Living area1,612 ft²
SmallerTypical 1,829 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.2 ac
SmallerTypical 0.21 acBigger

Bigger than 45% of homes nearby

Year built1971
OlderTypical 1999Newer

Newer than 11% of homes nearby

How 1821 S Penninger Dr ranks against every home in each area.
MeasureThis homeSouth ColeBoise 83709Ada County
Estimated valuepricier than$374,9379% of homes8% of homes8% of homes
Price per ft²pricier than$23314% of homes16% of homes12% of homes
Living areabigger than1,612 ft²46% of homes36% of homes33% of homes
Lot sizebigger than0.2 ac53% of homes45% of homes53% of homes
Year builtnewer than19716% of homes11% of homes14% of homes

About 1821 S Penninger Dr

How much is 1821 S Penninger Dr, Boise, ID worth?

The TopHap Estimate for 1821 S Penninger Dr, Boise, ID is $374,937 as of Sep 24, 2026. The likely range is $353,038 to $396,836. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1821 S Penninger Dr, Boise, ID last sell?

1821 S Penninger Dr, Boise, ID last sold on Oct 11, 2007 for $127,500, according to the county's recorded deed.

How big is 1821 S Penninger Dr, Boise, ID?

1821 S Penninger Dr, Boise, ID has 3 bedrooms, 1 bathrooms, 1,612 square feet of living space and a 0.20-acre lot.

When was 1821 S Penninger Dr, Boise, ID built?

1821 S Penninger Dr, Boise, ID was built in 1971, making it 55 years old. It is a conventional home. The building has 1 story.

What schools serve 1821 S Penninger Dr, Boise, ID?

1821 S Penninger Dr, Boise, ID is assigned to Maple Grove Elementary School (elementary), rated B+; West Junior High School (middle), rated C+; Borah Senior High School (high), rated C-. All sit in Boise City Independent School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1821 S Penninger Dr, Boise, ID compare to other homes in Boise 83709?

Among the 22,165 homes in Boise 83709, it is worth more than 8% of them ($374,937 against a typical $497,552), its price per square foot is higher than 16% of them ($233 against a typical $281), it is bigger than 36% of them (1,612 ft² against a typical 1,829 ft²), its lot is bigger than 45% of them (0.2 ac against a typical 0.21 ac) and it is newer than 11% of them (1971 against a typical 1999). Measured against all of Ada County, it is worth more than 8% 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 1821 S Penninger Dr, Boise, ID?

The 2025 property tax bill for 1821 S Penninger Dr, Boise, ID was $3,159. The county assessed it at $335,400.

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