71 Nansen Summit, Lake Oswego, OR 97035 Property Records

Multnomah County property record for 71 Nansen Summit, Lake Oswego, OR 97035

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 3,523 sqft · built 1991
Lot Size	0.199 acres (8,679 sqft)
Owner	2 Companies on Record
Last Sale	$680,000 (Nov 2019)
Tax Bill	$14,738 (2025)
Deeds & Mortgages	Sep 2023 Transfer Jul 2019 Mortgage + 1 more
APN	`1S1E32CB-03700`

Property Details

APN / Parcel Number

Primary APN	`1S1E32CB-03700`
Alternative APNs	`R590015180` `R222885`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	15 Plumbing Fixtures
Stories	2 Stories
Building Area	3,523 sqft Living Area
Gross Area	4,099 sqft
1st Floor Area	1,323 sqft
Basement Area	1,399 sqft
Finished Basement	1,399 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Exterior Material	Wood
Roof Type	Reinforced Concrete
Roof Material	Tile
Lot Area	8,679 sqft (0.199 acres)
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio
Deck Area	716 sqft
Patio Area	100 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	R590015180
Street Address	71 NANSEN SMT
City	LAKE OSWEGO
State	OR
Zip	97035-1066
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PUD
Legal Description	MOUNTAIN PARK, BLOCK 53, LOT 13
Legal Range	01E
Legal Township	01S
Legal Section	32
Legal Subdivision	MOUNTAIN PARK
Legal Block	53
Legal Lot Number	13
Jurisdiction	MULTNOMAH OR
Township / Civil Division	PORTLAND WEST
Census Block Group	1
Census Block	1008
Census Tract	6404

Owner

Source: Multnomah County assessment roll, as of October 29, 2025

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

Owner of Record	2 Companies on Record
Mailing Address	71 NANSEN SMT, LAKE OSWEGO, OR 97035-1066
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Sep 26, 2023	Intrafamily Transfer, Transfer
Jul 24, 2019	Deed of Trust, Mortgage · Commercial Mortgage BANNER BANK
Nov 18, 2019	Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 18, 2019 · Amount on Record
Deed Sale	Nov 18, 2019 · Amount on Record
Prior Sale	Jun 14, 2004 · Amount on Record
Deed Document Number	2019125174
Last Transfer Date	Sep 12, 2023
Transfer Doc	0000060057
Record Updated	Sep 20, 2026

September 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MULTNOMAH OR
Recording Date	Sep 26, 2023
Property Address	71 NANSEN SMT, LAKE OSWEGO, OR 97035-1066
Document Number	0000060057
Instrument Date	Sep 12, 2023
Instrument	2023-060057
Transaction Type	Transfer
Record Updated	Oct 4, 2023

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	71 EXPRESSIONS, LAKE OSWEGO, OR 97035

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MULTNOMAH OR
Property Address	71 NANSEN SMT, LAKE OSWEGO, OR 97035-1066
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000075576
Date	Jul 24, 2019
Instrument	2019-075576

Lender

Name	BANNER BANK
Type	Bank
Address	LAKE OSWEGO, OR 97035

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	300 Months
Due	Jul 11, 2044

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MULTNOMAH OR
Recording Date	Nov 18, 2019
Property Address	71 NANSEN SMT, LAKE OSWEGO, OR 97035-1066
Document Number	0000125174
Instrument Date	Nov 7, 2019
Instrument	2019-125174
Transaction Type	Transfer
Record Updated	Aug 3, 2021
Title Company	LAWYERS

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	71 NANSEN SMT, LAKE OSWEGO, OR 97035-1066

Mortgage

Document Number	0000125175
Date	Nov 18, 2019
Instrument	2019-125175

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Dec 1, 2034

Tax Assessment & Valuation

Source: Multnomah County assessment roll, as of October 29, 2025

Property Jurisdictions

Type	Name
State	Oregon
County	Multnomah County
Municipality	Lake Oswego City
Unified School District	Portland School District 1J (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$14,738.00 (+3.31%)	$722,660 (+3%)	$840,260 (+1.25%) Land $382,500 Building $457,760
2024	$14,266.00 (+0.27%)	$701,620 (+3%)	$829,880 (-5.09%) Land $367,500 Building $462,380
2023	$14,227.00 (+4.01%)	$681,190 (+3%)	$874,370 (+5.19%) Land $367,500 Building $506,870
2022	$13,678.00	$661,350	$831,200 Land $357,500 Building $473,700

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

Flood

Source: FEMA National Flood Hazard Layer, effective May 31, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not included in the FIRM
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	LAKE OSWEGO MUNICIPAL WATER serves 40,000 people · EPA ID OR4100457
Water Source	Purchased surface water from LAKE OSWEGO - TIGARD WATER SUPPLY
Last State Inspection	Oct 2025
Lead	2 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 389 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
CenturyLink DSL	140 / 20
T-Mobile Fixed Wireless	100 / 20

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

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