Clackamas County property record for 4800 Upper Dr, Lake Oswego, OR 97035
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 5,144 sqft · built 2012 |
| Lot Size | 0.317 acres (13,813 sqft) |
| Owner | Owner Name on File |
| Last Sale | $300,000 (Nov 2007) |
| Tax Bill | $20,434 (2025) |
| Deeds & Mortgages | Oct 2023 Mortgage Jun 2022 Line of Credit + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 21E07DD04800 |
| Primary APN | 21E07DD04800 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 5,144 sqft Living Area |
| 1st Floor Area | 1,677 sqft |
| 2nd Floor Area | 676 sqft |
| Attic Area | 676 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Single |
| Year Built | Built 2012 |
|---|---|
| Exterior Material | Shake |
| Lot Area | 13,813 sqft |
| Heating System | Forced Air |
|---|
| Account Number | 00235980 |
|---|---|
| Street Address | 4800 UPPER DR |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97035-4343 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-7.5 |
| Legal Description | 383 BRYANT ACRES PT LT29 |
| Legal Range | 01E |
| Legal Township | 02S |
| Legal Section | 07 |
| Legal Quarter | SE |
| Quarter-Quarter Section | SE |
| Legal Subdivision | BRYANT AC |
| Legal Lot Number | 29 |
| Jurisdiction | CLACKAMAS OR |
| Township / Civil Division | NORTHWEST CLACKAMAS |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 20401 |
The current owner of 4800 Upper Dr acquired it in October 2013.
Source: Clackamas County records, as of November 17, 2025
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 4800 UPPER DR, LAKE OSWEGO, OR 97035-4343 |
| Occupancy | Owner Occupied |
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 |
|---|---|
| Oct 23, 2023 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Jun 27, 2022 | Deed of Trust, Mortgage · Line of Credit RIVERMARK COMMUNITY CU |
| Nov 17, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Mar 17, 2017 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA |
| Jan 6, 2017 | Deed of Trust, Mortgage BANK OF AMERICA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 30, 2007 · Amount on File |
| Deed Sale | Nov 30, 2007 · Amount on File |
| Prior Sale | Nov 30, 2007 · Amount on File |
| Deed Document Number | 0000100226 |
| Last Transfer Date | Oct 22, 2013 |
| Transfer Doc | 0000072699 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CLACKAMAS OR |
| Property Address | 4800 UPPER DR, LAKE OSWEGO, OR 97035-4343 |
| Transaction Type | Mortgage |
| Record Updated | Oct 30, 2023 |
| Title Company | FIDELITY NATIONAL TITLE-OR, FIDELITY NATIONAL TTL OF OR |
| Name | Verified Name |
|---|---|
| Address | 4800 UPPER DR, LAKE OSWEGO, OR 97035-4343 |
| Document Number | 0000037784 |
|---|---|
| Date | Oct 23, 2023 |
| Instrument | 2023-037784 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 338 Months |
| Due | Dec 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.75% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Dec 1, 2028 |
| Change Frequency | Monthly |
| Min Rate At Change | 2.95% |
| Max Rate At Change | 10.9% |
| Index | 1-Year CMT |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CLACKAMAS OR |
| Property Address | 4800 UPPER DR, LAKE OSWEGO, OR 97035-4343 |
| Transaction Type | Mortgage |
| Record Updated | Jul 1, 2022 |
| Title Company | LAWYERS |
| Name | Verified Name |
|---|
| Document Number | 0000037118 |
|---|---|
| Date | Jun 27, 2022 |
| Instrument | 2022-037118 |
| Name | RIVERMARK COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Address | BEAVERTON, OR 97076 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 348 Months |
| Due | Jun 26, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CLACKAMAS OR |
| Property Address | 4800 UPPER DR, LAKE OSWEGO, OR 97035-4343 |
| Transaction Type | Mortgage |
| Record Updated | Nov 24, 2021 |
| Title Company | FIDELITY NATIONAL TITLE-OR, FIDELITY NATIONAL TTL OF OR |
| Name | Verified Name |
|---|---|
| Address | 4800 UPPER DR, LAKE OSWEGO, OR 97035-4343 |
| Document Number | 0000101994 |
|---|---|
| Date | Nov 17, 2021 |
| Instrument | 2021-101994 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.75% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Dec 1, 2028 |
| Change Frequency | 6 Months |
| Index | 1-Year CMT |
| Max Rate | 10.9% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CLACKAMAS OR |
| Property Address | 4800 UPPER DR, LAKE OSWEGO, OR 97035-4343 |
| Document Number | 0000022492 |
| Instrument Date | Mar 17, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 4800 UPPER DR LAKE OSWEGO OR 970354343, LAKE OSWEGO, OR 97035-4343 |
| Document Number | 0000022492 |
|---|---|
| Date | Apr 3, 2017 |
| Instrument | 22492 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 2, 2047 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CLACKAMAS OR |
| Property Address | 4800 UPPER DR, LAKE OSWEGO, OR 97035-4343 |
| Document Number | 0000002542 |
| Instrument Date | Jan 6, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 15, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 4800 UPPER DR LAKE OSWEGO OR 970354343, LAKE OSWEGO, OR 97035-4343 |
| Document Number | 0000002542 |
|---|---|
| Date | Jan 13, 2017 |
| Instrument | 2542 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Jan 12, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.5% |
The 2025 property tax bill for 4800 Upper Dr was $20,434.
Source: Clackamas County assessment roll, as of September 30, 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 | $20,434.00 | $1,064,073 | $2,116,021 Land $436,431 Building $1,679,590 |
| 2023 | $19,305.00 | $1,002,992 | $2,054,530 Land $419,020 Building $1,635,510 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4800 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 |
| Community Rating System | Class 10 (0% premium discount) |
| 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 risk around 4800 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 | Direct burnable vegetation |
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 GROVE WATER DISTRICT serves 3,100 people · EPA ID OR4100460 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2024 |
| Lead | 11 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 338 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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