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Single Family ResidenceResidential
$407,546$398 / 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 83How 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

8145 N HARTMAN ST

PORTLAND, OR 97203
3
Beds
1
Baths
1,024 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.
1913
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

$408K
$339K low$476K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,459 (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.$165,500 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$160,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$452,740

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMultnomah
Lot (acres)The size of the land the home sits on, from county records.0.14
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
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

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
George Middle SchoolC+
Middle · Grades 6–8 · 0.5 mi
E
Sitton Elementary SchoolA
Elementary · Grades EE–5 · 0.6 mi
H
Roosevelt High SchoolD-
High · Grades 9–12 · 0.7 mi

District: Portland School District 1j

Neighborhood · ZIP 97203These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.181

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.33,992
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,448 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,276
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,207
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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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

8145 N Hartman 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 74% of homes in Multnomah County
  • Costs more per square foot than 73% of homes in Multnomah County
  • Smaller than 80% of homes in Multnomah County
  • Has a bigger lot than 83% of homes in St. Johns
  • Older than 89% of homes in Multnomah County

What homes are worth in Portland 97203

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

This home
$224K$732K

This home is worth more than 31% of homes in Portland 97203.

How it measures up in Portland 97203

The dot is this home. The mark in the middle is the typical home in Portland 97203.

Estimated value$407,546
CheaperTypical $446,723Pricier

Pricier than 31% of homes nearby

Price per ft²$398
CheaperTypical $351Pricier

Pricier than 66% of homes nearby

Living area1,024 ft²
SmallerTypical 1,275 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.14 ac
SmallerTypical 0.11 acBigger

Bigger than 79% of homes nearby

Year built1913
OlderTypical 1954Newer

Newer than 14% of homes nearby

How 8145 N Hartman St ranks against every home in each area.
MeasureThis homeSt. JohnsPortland 97203Multnomah County
Estimated valuepricier than$407,54639% of homes31% of homes26% of homes
Price per ft²pricier than$39863% of homes66% of homes73% of homes
Living areabigger than1,024 ft²38% of homes32% of homes20% of homes
Lot sizebigger than0.14 ac83% of homes79% of homes50% of homes
Year builtnewer than191312% of homes14% of homes11% of homes

About 8145 N Hartman St

How much is 8145 N Hartman St, Portland, OR worth?

The TopHap Estimate for 8145 N Hartman St, Portland, OR is $407,546 as of Sep 24, 2026. The likely range is $338,597 to $476,495. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8145 N Hartman St, Portland, OR last sell?

8145 N Hartman St, Portland, OR last sold on Jun 24, 1996, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 8145 N Hartman St, Portland, OR?

8145 N Hartman St, Portland, OR has 3 bedrooms, 1 bathrooms, 1,024 square feet of living space and a 0.14-acre lot.

When was 8145 N Hartman St, Portland, OR built?

8145 N Hartman St, Portland, OR was built in 1913, making it 113 years old. The building has 1 story.

What schools serve 8145 N Hartman St, Portland, OR?

8145 N Hartman St, Portland, OR is assigned to George Middle School (middle), rated C+; Sitton Elementary School (elementary), rated A; Roosevelt High School (high), rated D-. All sit in Portland School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8145 N Hartman St, Portland, OR compare to other homes in Portland 97203?

Among the 9,867 homes in Portland 97203, it is worth more than 31% of them ($407,546 against a typical $446,723), its price per square foot is higher than 66% of them ($398 against a typical $351), it is bigger than 32% of them (1,024 ft² against a typical 1,275 ft²), its lot is bigger than 79% of them (0.14 ac against a typical 0.11 ac) and it is newer than 14% of them (1913 against a typical 1954). Measured against all of Multnomah County, it is worth more than 26% 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 8145 N Hartman St, Portland, OR?

The 2025 property tax bill for 8145 N Hartman St, Portland, OR was $4,459. The county assessed it at $165,500.

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