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75 Nansen Summit, Lake Oswego, OR 97035 Property Records

Multnomah County property record for 75 Nansen Summit, Lake Oswego, OR 97035

Property Summary

Property TypeSingle Family Home
Details3 bd · 4 ba · 3,214 sqft · built 1986
Lot Size0.213 acres (9,293 sqft)
OwnerTrust Name on File
Last Sale$660,000 (Oct 2019)
Tax Bill$15,009 (2025)
Deeds & MortgagesMay 2020 Transfer
Oct 2019 Sale & Mortgage
APN1S1E31DA 04100

Property Details

APN / Parcel Number

Primary APN1S1E31DA 04100
Alternative APNs
  • R590015140
  • R222883

Interior

Bedrooms3 Beds
Full Baths4 Baths
Half Baths1 Half Bath
Plumbing Fixtures17 Plumbing Fixtures
Stories2 Stories
Building Area3,214 sqft Living Area
1st Floor Area1,436 sqft
2nd Floor Area1,283 sqft
Basement Area557 sqft
Finished Basement495 sqft
Unfinished Basement62 sqft
Fireplaces2 Fireplaces
FireplaceFireplace
IntercomIntercom

Exterior

Year BuiltBuilt 1986
Architectural StyleOther
Exterior MaterialWood
Foundation TypeConcrete
Roof MaterialWood
Lot Area9,293 sqft (0.213 acres)
Garage TypeAttached
Garage Area990 sqft
Parking Spaces4 Parking Spaces
Deck Area700 sqft

Utilities, Heating & Cooling

Heating SystemHeat Pump
Heating FuelGas

Location & Zoning

Account NumberR222883
Old Parcel NumberR590015140
Street Address75 NANSEN SMT
CityLAKE OSWEGO
StateOR
Zip97035-1066
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodePUD
Legal DescriptionMOUNTAIN PARK, BLOCK 53, LOT 11
Legal Range01E
Legal Township01S
Legal Section31
Legal QuarterSE
Quarter-Quarter SectionNE
Legal SubdivisionMOUNTAIN PARK
Legal Block53
Legal Lot Number11
JurisdictionMULTNOMAH OR
Township / Civil DivisionPORTLAND WEST
Census Block Group1
Census Block1008
Census Tract6404

Owner

Source: Multnomah County assessment roll, APN 1S1E31DA 04100, as of September 30, 2025 · Last verified December 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordTrust Name on File
Mailing Address75 NANSEN SMT, LAKE OSWEGO, OR 97035-1066
OccupancyOwner Occupied
Owner TypeIndividual
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
May 05, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY
Oct 01, 2019Warranty Deed, Transfer · Conventional Mortgage
BANK OF THE WEST

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleOct 01, 2019 · Amount on Record
Deed SaleOct 01, 2019 · Amount on Record
Prior SaleOct 01, 2019 · Amount on Record
Deed Document Number0000105002
Last Transfer DateMay 05, 2020
Transfer Doc0000053539
Record UpdatedJun 08, 2026

May 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMULTNOMAH OR
Recording DateMay 05, 2020
Property Address75 NANSEN SMT, LAKE OSWEGO, OR 97035-1066
Document Number0000053539
Instrument DateApr 29, 2020
Instrument53539
Transaction TypeTransfer
Record UpdatedMay 15, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust

October 2019: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMULTNOMAH OR
Recording DateOct 01, 2019
Property Address75 NANSEN SMT, LAKE OSWEGO, OR 97035-1066
Document Number0000105002
Instrument DateSep 18, 2019
Instrument105002
Transaction TypeTransfer
Record UpdatedOct 10, 2019
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NAT'L TITLE/OREGON

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$660.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address75 NANSEN SMT LAKE OSWEGO OR 970351066, LAKE OSWEGO, OR 97035-1066

Mortgage

Document Number105003
DateOct 01, 2019
Instrument105003
Lender
NameBANK OF THE WEST
TypeBank
AddressOMAHA, NE 68154
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueSep 30, 2049

Tax Assessment & Valuation

Source: Multnomah County assessment roll as of September 30, 2025 · Last verified December 2025

Property Jurisdictions

TypeName
StateOregon
CountyMultnomah County
MunicipalityLake Oswego City
Unified School DistrictPortland School District 1J (KG - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2025$15,009.00 (+2.9%)$674,450 (+3%)$1,035,100 (+0.59%) Land $382,500 Building $652,600
2024$14,586.00 (+2.16%)$654,810 (+3%)$1,028,990 (-2.48%) Land $367,500 Building $661,490
2023$14,277.00 (+3.32%)$635,740 (+3%)$1,055,110 (+6.19%) Land $367,500 Building $687,610
2022$13,818.00$617,230$993,630 Land $357,500 Building $636,130

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Multnomah County (41051C), as of May 31, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 410510064041, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneNot included in the FIRM
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, 389 locations within half a mile, as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Lumen Technologies
DSL		140 / 20
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: AT&T, Northwest Fiber.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system OR4100457, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemLAKE OSWEGO MUNICIPAL WATER
serves 40,000 people
Water SourcePurchased surface water from LAKE OSWEGO - TIGARD WATER SUPPLY
Last State InspectionOct 2025
Lead2 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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