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Single Family ResidenceResidential
$221,649$231 / 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 53How 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

821 S LANHAM ST

BOISE, ID 83705
3
Beds
1
Baths
960 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.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$222K
$117K low$327K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,982 (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.$329,700 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$323,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$329,700

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.0.14
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.Carport (Unspecified)
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.Patio · 260 ft²

Transaction History(2)

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
Jefferson Elementary SchoolC
Elementary · Grades PK–6 · 0.6 mi
M
South Junior High SchoolD+
Middle · Grades 7–9 · 0.8 mi
H
Borah Senior High SchoolB+
High · Grades 9–12 · 1.1 mi

District: Boise City Independent School District 1

Neighborhood · ZIP 83705These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

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.94%
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.13%
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.29,837
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,213 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,353
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,833
Average tempThe average temperature here across a full year.50°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

821 S Lanham 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.

  • Worth less than 86% of homes in Ada County
  • Costs more per square foot than 83% of homes in Boise 83705
  • Smaller than 97% of homes in Ada County
  • Has a smaller lot than 78% of homes in Ada County
  • Older than 90% of homes in Ada County

What homes are worth in Boise 83705

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

This home
$113K$647K

This home is worth more than 45% of homes in Boise 83705.

How it measures up in Boise 83705

The dot is this home. The mark in the middle is the typical home in Boise 83705.

Estimated value$221,649
CheaperTypical $230,883Pricier

Pricier than 45% of homes nearby

Price per ft²$231
CheaperTypical $164Pricier

Pricier than 83% of homes nearby

Living area960 ft²
SmallerTypical 1,428 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.14 ac
SmallerTypical 0.18 acBigger

Bigger than 26% of homes nearby

Year built1960
OlderTypical 1960Newer

Newer than 51% of homes nearby

How 821 S Lanham St ranks against every home in each area.
MeasureThis homeCentral BenchBoise 83705Ada County
Estimated valuepricier than$221,64935% of homes45% of homes14% of homes
Price per ft²pricier than$23162% of homes83% of homes66% of homes
Living areabigger than960 ft²28% of homes17% of homes3% of homes
Lot sizebigger than0.14 ac27% of homes26% of homes22% of homes
Year builtnewer than196057% of homes51% of homes10% of homes

About 821 S Lanham St

How much is 821 S Lanham St, Boise, ID worth?

The TopHap Estimate for 821 S Lanham St, Boise, ID is $221,649 as of Aug 30, 2026. The likely range is $116,794 to $326,504. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 821 S Lanham St, Boise, ID last sell?

821 S Lanham St, Boise, ID last sold on Oct 15, 2021, according to the county's recorded deed.

How big is 821 S Lanham St, Boise, ID?

821 S Lanham St, Boise, ID has 3 bedrooms, 1 bathrooms, 960 square feet of living space and a 0.14-acre lot.

When was 821 S Lanham St, Boise, ID built?

821 S Lanham St, Boise, ID was built in 1960, making it 66 years old. It is a conventional home. The building has 1 story.

What schools serve 821 S Lanham St, Boise, ID?

821 S Lanham St, Boise, ID is assigned to Jefferson Elementary School (elementary), rated C; South Junior High School (middle), rated D+; Borah Senior High School (high), rated B+. All sit in Boise City Independent School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 821 S Lanham St, Boise, ID compare to other homes in Boise 83705?

Among the 9,165 homes in Boise 83705, it is worth more than 45% of them ($221,649 against a typical $230,883), its price per square foot is higher than 83% of them ($231 against a typical $164), it is bigger than 17% of them (960 ft² against a typical 1,428 ft²), its lot is bigger than 26% of them (0.14 ac against a typical 0.18 ac) and it is newer than 51% of them (1960 against a typical 1960). Measured against all of Ada County, it is worth more than 14% 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 821 S Lanham St, Boise, ID?

The 2025 property tax bill for 821 S Lanham St, Boise, ID was $2,982. The county assessed it at $329,700.

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