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Single Family ResidenceResidential
$482,291$554 / 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 93How 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
Last sold for $111,600 on Apr 30, 2002

423 W THATCHER ST

BOISE, ID 83702
1
Beds
1
Baths
871 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$482K
$448K low$517K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$111,600 · Apr 30, 2002
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.$400,291
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$320,233
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.16%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$82,000
US BANK NA · recorded Apr 9, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,281 (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.$452,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$464,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$452,300

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1992
Lot (acres)The size of the land the home sits on, from county records.0.10
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.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 168 ft²Patio · 66 ft²Porch · 164 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.

E
Longfellow Elementary SchoolB+
Elementary · Grades PK–6 · 0.4 mi
H
Boise Senior High SchoolA-
High · Grades 9–12 · 0.5 mi
M
North Junior High SchoolA
Middle · Grades 7–9 · 0.6 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

423 W Thatcher 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 94% of homes in North End
  • Costs more per square foot than 98% of homes in Ada County
  • Smaller than 98% of homes in Ada County
  • Has a smaller lot than 89% of homes in Ada County
  • Among the oldest homes in Ada County

What homes are worth in Boise 83702

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

This home
$272K$2.3M

This home is worth more than 14% 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.

Estimated value$482,291
CheaperTypical $795,704Pricier

Pricier than 14% of homes nearby

Price per ft²$554
CheaperTypical $450Pricier

Pricier than 82% of homes nearby

Living area871 ft²
SmallerTypical 1,900 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.1 ac
SmallerTypical 0.14 acBigger

Bigger than 22% of homes nearby

Year built1890
OlderTypical 1953Newer

Older than almost all homes nearby

How 423 W Thatcher St ranks against every home in each area.
MeasureThis homeNorth EndBoise 83702Ada County
Estimated valuepricier than$482,2916% of homes14% of homes38% of homes
Price per ft²pricier than$55478% of homes82% of homes98% of homes
Living areabigger than871 ft²6% of homes11% of homes2% of homes
Lot sizebigger than0.1 ac18% of homes22% of homes11% of homes
Year builtnewer than1890almost no homesalmost no homesalmost no homes

About 423 W Thatcher St

How much is 423 W Thatcher St, Boise, ID worth?

The TopHap Estimate for 423 W Thatcher St, Boise, ID is $482,291 as of Jul 14, 2026. The likely range is $447,713 to $516,869. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 W Thatcher St, Boise, ID last sell?

423 W Thatcher St, Boise, ID last sold on Apr 30, 2002 for $111,600, according to the county's recorded deed.

How big is 423 W Thatcher St, Boise, ID?

423 W Thatcher St, Boise, ID has 1 bedrooms, 1 bathrooms, 871 square feet of living space and a 0.10-acre lot.

When was 423 W Thatcher St, Boise, ID built?

423 W Thatcher St, Boise, ID was built in 1890, making it 136 years old. It is a conventional home. The building has 1 story.

What schools serve 423 W Thatcher St, Boise, ID?

423 W Thatcher St, Boise, ID is assigned to Longfellow Elementary School (elementary), rated B+; Boise Senior High School (high), rated A-; North Junior High School (middle), 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 423 W Thatcher St, Boise, ID compare to other homes in Boise 83702?

Among the 8,372 homes in Boise 83702, it is worth more than 14% of them ($482,291 against a typical $795,704), its price per square foot is higher than 82% of them ($554 against a typical $450), it is bigger than 11% of them (871 ft² against a typical 1,900 ft²), its lot is bigger than 22% of them (0.1 ac against a typical 0.14 ac) and it is newer than almost none of them (1890 against a typical 1953). Measured against all of Ada County, it is worth more than 38% 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 423 W Thatcher St, Boise, ID?

The 2025 property tax bill for 423 W Thatcher St, Boise, ID was $4,281. The county assessed it at $452,300.

Closest homes

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Assigned schools

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