Multnomah County property record for 4 Erasmus St, Lake Oswego, OR 97035
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2.5 ba · 1,368 sqft · built 1992 |
| Lot Size | 0.07 acres (3,049 sqft) |
| Owner | Individual Name on File |
| Last Sale | $348,000 (Nov 2023) |
| Tax Bill | $5,540 (2025) |
| Deeds & Mortgages | Nov 2023 Sale & Mortgage |
| APN | 1S1E31DD-88006 |
| Primary APN | 1S1E31DD-88006 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 14 Plumbing Fixtures |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,368 sqft Living Area |
| Gross Area | 1,850 sqft |
| 1st Floor Area | 623 sqft |
| Basement Area | 608 sqft |
| Finished Basement | 126 sqft |
| Unfinished Basement | 482 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Wood |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Wood |
| Lot Area | 3,049 sqft (0.07 acres) |
| Garage Area | 482 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | R148230350 |
|---|---|
| Street Address | 4 ERASMUS ST |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97035-1225 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R-0 |
| Legal Description | CERVANTES PARK CONDOMINIUM, LOT 6 |
| Legal Range | 01E |
| Legal Township | 01S |
| Legal Section | 31 |
| Legal Subdivision | CERVANTES PARK CONDOMINIUM |
| Legal Lot Number | 6 |
| Jurisdiction | MULTNOMAH OR |
| Township / Civil Division | PORTLAND WEST |
| Census Block Group | 2 |
| Census Block | 2026 |
| Census Tract | 6404 |
4 Erasmus St, a condominium, is owned and occupied by an individual who bought it in November 2023.
Source: Multnomah County records, as of May 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4 ERASMUS ST, LAKE OSWEGO, OR 97035-1225 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 30, 2023 · Amount on File |
| Deed Sale | Nov 30, 2023 · Amount on File |
| Prior Sale | Nov 15, 2016 · Amount on File |
| Deed Document Number | 202374155 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | MULTNOMAH OR |
| Recording Date | Nov 30, 2023 |
| Property Address | 4 ERASMUS ST, LAKE OSWEGO, OR 97035-1225 |
| Document Number | 0000074155 |
| Map Reference | MB 2559 PG 2804 |
| Instrument Date | May 23, 2019 |
| Instrument | 2023-074155 |
| Transaction Type | Transfer |
| Record Updated | Dec 6, 2023 |
| Title Company | FIDELITY NATIONAL TITLE-OR, FIDELITY NATIONAL TTL OF OR |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4 ERASMUS ST, LAKE OSWEGO, OR 97035-1225 |
| Document Number | 0000074156 |
|---|---|
| Date | Nov 30, 2023 |
| Instrument | 2023-074156 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2053 |
The 2025 property tax bill for 4 Erasmus St was $5,540, up 3.7% from the year before.
Source: Multnomah County assessment roll, as of October 29, 2025
| Type | Name |
|---|---|
| State | Oregon |
| County | Multnomah County |
| Municipality | Lake Oswego City |
| Unified School District | Portland School District 1J (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,540.00 (+3.75%) | $245,470 (+3%) Building $245,470 | $396,150 (+0.29%) Building $396,150 |
| 2024 | $5,340.00 (+2.77%) | $238,330 (+3%) | $394,990 (+1.87%) Building $394,990 |
| 2023 | $5,196.00 (+3.32%) | $231,390 (+3%) | $387,750 (+4.09%) Building $387,750 |
| 2022 | $5,029.00 | $224,660 | $372,530 Building $372,530 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA's flood maps do not cover 4 Erasmus St; 1 flood insurance policy is in force nearby.
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 |
| Community Rating System | Class 5 (25% 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 4 Erasmus St 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 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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