Clackamas County property record for 4277 Upper Dr, Lake Oswego, OR 97035
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,991 sqft · built 2020 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,175,000 (Aug 2025) |
| Tax Bill | $22,933 (2025) |
| Deeds & Mortgages | Nov 2022 Transfer Jul 2020 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 21E08CC01801 |
| Primary APN | 21E08CC01801 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 3,991 sqft Living Area |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Lot Area | 10,019 sqft (0.23 acres) |
| Account Number | 05034556 |
|---|---|
| Street Address | 4277 UPPER DR |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97035-4331 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-7.5 |
| Legal Description | PARTITION PLAT 2019-038 PARCEL 1 |
| Legal Subdivision | PARTITION PLAT |
| Jurisdiction | CLACKAMAS OR |
| Township / Civil Division | NORTHWEST CLACKAMAS |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 20202 |
4277 Upper Dr is owned and occupied by two individuals who bought it in August 2025.
Source: Clackamas County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4277 UPPER DR, LAKE OSWEGO, OR 97035-4331 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Nov 18, 2022 | Intrafamily Transfer, Transfer |
| Jul 31, 2020 | Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Nov 27, 2019 | Deed of Trust, Construction Loan · Line of Credit M&T BK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 29, 2025 · Amount on File |
| Deed Sale | Aug 29, 2025 · Amount on File |
| Prior Sale | Jul 31, 2020 · Amount on File |
| Deed Document Number | 202533664 |
| Prior Transfer Date | Nov 18, 2022 |
| Prior Transfer Doc | 0000059702 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CLACKAMAS OR |
| Recording Date | Nov 18, 2022 |
| Property Address | 4277 UPPER DR, LAKE OSWEGO, OR 97035-4331 |
| Document Number | 0000059702 |
| Map Reference | DOC 2019-024642 |
| Instrument Date | Nov 18, 2022 |
| Instrument | 2022-059702 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 4277 UPPER DR, LAKE OSWEGO, OR 97035-4331 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | CLACKAMAS OR |
| Recording Date | Jul 31, 2020 |
| Property Address | 4277 UPPER DR, LAKE OSWEGO, OR 97035-4331 |
| Document Number | 0000061088 |
| Map Reference | DOC 2019-024642 |
| Instrument Date | Jul 28, 2020 |
| Instrument | 2020-061088 |
| Transaction Type | Transfer |
| Record Updated | Nov 19, 2021 |
| Title Company | WFG TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | PO BOX 1944, LAKE OSWEGO, OR 97035-0617 |
| Name | Verified Name |
|---|---|
| Address | 4277 UPPER DR, LAKE OSWEGO, OR 97035-4331 |
| Document Number | 0000061089 |
|---|---|
| Date | Jul 31, 2020 |
| Instrument | 2020-061089 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CLACKAMAS OR |
| Recording Date | Nov 27, 2019 |
| Property Address | 4277 UPPER DR, LAKE OSWEGO, OR 97035-4331 |
| Document Number | 0000075612 |
| Instrument Date | Nov 25, 2019 |
| Instrument | 75612 |
| Transaction Type | Construction Loan |
| Record Updated | Mar 27, 2020 |
| Title Company | WFG TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 3350 UPPER DR LAKE OSWEGO OR 970354453, LAKE OSWEGO, OR 97035-4453 |
| Document Number | 0000075612 |
|---|---|
| Date | Nov 27, 2019 |
| Instrument | 75612 |
| Name | M&T BK |
|---|---|
| Type | Bank |
| Address | 4949 MEADOWS RD # 500, LAKE OSWEGO, OR 97035-3161 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 12 Months |
| Due | Nov 26, 2020 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 4277 Upper Dr was $22,933.
Source: Clackamas County assessment roll, as of October 29, 2025
| Type | Name |
|---|---|
| State | Oregon |
| County | Clackamas County |
| Municipality | Lake Oswego City |
| Unified School District | Lake Oswego School District 7J (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $22,933.00 | $1,194,172 | $2,308,651 Land $389,371 Building $1,919,280 |
| 2023 | $21,665.00 | $1,125,623 | $2,260,077 Land $373,837 Building $1,886,240 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4277 Upper Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 units insured incl. 4 condo units |
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 risk around 4277 Upper Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.8% of Oregon |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 333 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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