Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$398,913$252 / 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 97How 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
Last sold for $225,000 on Sep 28, 2007

51634 SW OLD PORTLAND RD

SCAPPOOSE, OR 97056
3
Beds
1
Baths
1,580 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$399K
$387K low$411K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$225,000 · Sep 28, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,329 (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.$262,930 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$110,430
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$152,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$255,280
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$487,410

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyColumbia
Lot (acres)The size of the land the home sits on, from county records.0.35
HeatingThe type of heating system in the home.Forced Air
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

H
Scappoose High SchoolA-
High · Grades 9–12 · 0.3 mi
E
Grant Watts Elementary SchoolA+
Elementary · Grades KG–3 · 0.5 mi
M
Scappoose Middle SchoolB-
Middle · Grades 7–8 · 0.6 mi

District: Scappoose School District 1j

Neighborhood · ZIP 97056These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.186

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.13,628
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.118 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,070
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,581
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.56 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

51634 Sw Old Portland Rd 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 85% of homes in Scappoose 97056
  • Costs less per square foot than 65% of homes in Scappoose 97056
  • Smaller than 65% of homes in Scappoose 97056
  • Older than 88% of homes in Scappoose 97056

What homes are worth in Scappoose 97056

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

This home
$311K$1M

This home is worth more than 15% of homes in Scappoose 97056.

How it measures up in Scappoose 97056

The dot is this home. The mark in the middle is the typical home in Scappoose 97056.

Estimated value$398,913
CheaperTypical $496,561Pricier

Pricier than 15% of homes nearby

Price per ft²$252
CheaperTypical $276Pricier

Pricier than 35% of homes nearby

Living area1,580 ft²
SmallerTypical 1,788 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.35 ac
SmallerTypical 0.25 acBigger

Bigger than 57% of homes nearby

Year built1949
OlderTypical 1991Newer

Newer than 12% of homes nearby

How 51634 Sw Old Portland Rd ranks against every home in each area.
MeasureThis homeScappoose 97056Columbia County
Estimated valuepricier than$398,91315% of homes32% of homes
Price per ft²pricier than$25235% of homes39% of homes
Living areabigger than1,580 ft²35% of homes43% of homes
Lot sizebigger than0.35 ac57% of homes51% of homes
Year builtnewer than194912% of homes21% of homes

About 51634 Sw Old Portland Rd

How much is 51634 Sw Old Portland Rd, Scappoose, OR worth?

The TopHap Estimate for 51634 Sw Old Portland Rd, Scappoose, OR is $398,913 as of Aug 30, 2026. The likely range is $387,188 to $410,638. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51634 Sw Old Portland Rd, Scappoose, OR last sell?

51634 Sw Old Portland Rd, Scappoose, OR last sold on Sep 28, 2007 for $225,000, according to the county's recorded deed.

How big is 51634 Sw Old Portland Rd, Scappoose, OR?

51634 Sw Old Portland Rd, Scappoose, OR has 3 bedrooms, 1 bathrooms, 1,580 square feet of living space and a 0.35-acre lot.

When was 51634 Sw Old Portland Rd, Scappoose, OR built?

51634 Sw Old Portland Rd, Scappoose, OR was built in 1949, making it 77 years old. The building has 1 story.

What schools serve 51634 Sw Old Portland Rd, Scappoose, OR?

51634 Sw Old Portland Rd, Scappoose, OR is assigned to Scappoose High School (high), rated A-; Grant Watts Elementary School (elementary), rated A+; Scappoose Middle School (middle), rated B-. All sit in Scappoose School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51634 Sw Old Portland Rd, Scappoose, OR compare to other homes in Scappoose 97056?

Among the 4,631 homes in Scappoose 97056, it is worth more than 15% of them ($398,913 against a typical $496,561), its price per square foot is higher than 35% of them ($252 against a typical $276), it is bigger than 35% of them (1,580 ft² against a typical 1,788 ft²), its lot is bigger than 57% of them (0.35 ac against a typical 0.25 ac) and it is newer than 12% of them (1949 against a typical 1991). Measured against all of Columbia County, it is worth more than 32% 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 51634 Sw Old Portland Rd, Scappoose, OR?

The 2025 property tax bill for 51634 Sw Old Portland Rd, Scappoose, OR was $4,329. The county assessed it at $262,930.

More homes on Sw Old Portland Rd

Closest homes

More homes in Scappoose 97056

Assigned schools

Explore the area

See this home in context

Open 51634 Sw Old Portland Rd 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