Multnomah County property record for 11 Grouse Ter, Lake Oswego, OR 97035
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 3 ba · 2,776 sqft · built 1979 |
| Lot Size | 0.187 acres (8,160 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $10,257 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1S1E32CA 02700 |
| Primary APN | 1S1E32CA 02700 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 16 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 2,776 sqft Living Area |
| 1st Floor Area | 1,608 sqft |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Wood |
| Foundation Type | Concrete |
| Roof Material | Wood |
| Lot Area | 8,160 sqft (0.187 acres) |
| Garage Type | Attached |
| Garage Area | 696 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 300 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Account Number | R222713 |
|---|---|
| Old Parcel Number | R590008120 |
| Street Address | 11 GROUSE TER |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97035-1013 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R7.5 |
| Legal Description | MOUNTAIN PARK, BLOCK 36, LOT 6 |
| Legal Range | 01E |
| Legal Township | 01S |
| Legal Section | 32 |
| Legal Quarter | SW |
| Quarter-Quarter Section | NE |
| Legal Subdivision | MOUNTAIN PARK |
| Legal Block | 36 |
| Legal Lot Number | 6 |
| Jurisdiction | MULTNOMAH OR |
| Township / Civil Division | PORTLAND WEST |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 6404 |
11 Grouse Ter is owned and occupied by two individuals.
Source: Multnomah County records, as of December 15, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 11 GROUSE TER, LAKE OSWEGO, OR 97035-1013 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 11 Grouse Ter was $10,257, up 3.9% from the year before.
Source: Multnomah County assessment roll, as of September 30, 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 | $10,257.00 (+3.93%) | $470,130 (+3%) | $680,580 (+3.51%) Land $282,500 Building $398,080 |
| 2024 | $9,869.00 (-0.83%) | $456,440 (+3%) | $657,530 (-12.28%) Land $267,500 Building $390,030 |
| 2023 | $9,952.00 (+3.32%) | $443,150 (+3%) | $749,550 (+5.62%) Land $292,500 Building $457,050 |
| 2022 | $9,632.00 | $430,250 | $709,640 Land $282,500 Building $427,140 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11 Grouse Ter 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 | 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 11 Grouse Ter 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 96% of the US · lower than 99.1% 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 409 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 · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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