Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$345,088$507 / 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 95How 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

8730 N HARTMAN ST

PORTLAND, OR 97203
2
Beds
1
Baths
680 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.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$345K
$328K low$362K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,664 (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.$135,990 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$132,030
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$356,920

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.Ranch
CountyMULTNOMAH
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.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
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.Shed · 48 ft²

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.

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

E
Sitton Elementary SchoolA
Elementary · Grades EE–5 · 0.4 mi
M
George Middle SchoolC+
Middle · Grades 6–8 · 0.6 mi
H
Roosevelt High SchoolD-
High · Grades 9–12 · 0.8 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%

Owner Tools

Do you own this home?
Claim this home

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

8730 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 89% of homes in Portland 97203
  • Costs more per square foot than 92% of homes in Multnomah County
  • Smaller than 96% of homes in Multnomah County
  • Has a smaller lot than 82% 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 11% 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$345,088
CheaperTypical $446,723Pricier

Pricier than 11% of homes nearby

Price per ft²$507
CheaperTypical $351Pricier

Pricier than 90% of homes nearby

Living area680 ft²
SmallerTypical 1,275 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.1 ac
SmallerTypical 0.11 acBigger

Bigger than 27% of homes nearby

Year built1954
OlderTypical 1954Newer

Newer than 52% of homes nearby

How 8730 N Hartman St ranks against every home in each area.
MeasureThis homeSt. JohnsPortland 97203Multnomah County
Estimated valuepricier than$345,08813% of homes11% of homes11% of homes
Price per ft²pricier than$50789% of homes90% of homes92% of homes
Living areabigger than680 ft²8% of homes6% of homes4% of homes
Lot sizebigger than0.1 ac26% of homes27% of homes18% of homes
Year builtnewer than195449% of homes52% of homes45% of homes

About 8730 N Hartman St

How much is 8730 N Hartman St, Portland, OR worth?

The TopHap Estimate for 8730 N Hartman St, Portland, OR is $345,088 as of Sep 24, 2026. The likely range is $327,839 to $362,337. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8730 N Hartman St, Portland, OR last sell?

8730 N Hartman St, Portland, OR last sold on Jan 1, 1900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 8730 N Hartman St, Portland, OR?

8730 N Hartman St, Portland, OR has 2 bedrooms, 1 bathrooms, 680 square feet of living space and a 0.10-acre lot.

When was 8730 N Hartman St, Portland, OR built?

8730 N Hartman St, Portland, OR was built in 1954, making it 72 years old. It is a ranch home. The building has 1 story.

What schools serve 8730 N Hartman St, Portland, OR?

8730 N Hartman St, Portland, OR is assigned to Sitton Elementary School (elementary), rated A; George Middle School (middle), rated C+; 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 8730 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 11% of them ($345,088 against a typical $446,723), its price per square foot is higher than 90% of them ($507 against a typical $351), it is bigger than 6% of them (680 ft² against a typical 1,275 ft²), its lot is bigger than 27% of them (0.1 ac against a typical 0.11 ac) and it is newer than 52% of them (1954 against a typical 1954). Measured against all of Multnomah County, it is worth more than 11% 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 8730 N Hartman St, Portland, OR?

The 2025 property tax bill for 8730 N Hartman St, Portland, OR was $3,664. The county assessed it at $135,990.

More homes on N Hartman St

Closest homes

More homes in Portland 97203

Assigned schools

Explore the area

See this home in context

Open 8730 N Hartman St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map