Multnomah County property record for 21 Grouse Ter, Lake Oswego, OR 97035
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,073 sqft · built 1979 |
| Lot Size | 0.206 acres (8,986 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $610,000 (Aug 2019) |
| Tax Bill | $10,942 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage Aug 2019 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1S1E32CB-00100 |
| Primary APN | 1S1E32CB-00100 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 16 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 3,073 sqft Living Area |
| Gross Area | 3,642 sqft |
| 1st Floor Area | 1,579 sqft |
| Basement Area | 1,494 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Exterior Material | Mixed |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Wood |
| Lot Area | 8,986 sqft (0.206 acres) |
| Garage Type | Attached |
| Garage Area | 569 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 160 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Heat Pump |
| Heating Fuel | Gas |
| Sewer | Storm Sewer |
| Account Number | R590008020 |
|---|---|
| Street Address | 21 GROUSE TER |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97035-1013 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PUD |
| Legal Description | MOUNTAIN PARK, BLOCK 36, LOT 1 |
| Legal Range | 01E |
| Legal Township | 01S |
| Legal Section | 32 |
| Legal Subdivision | MOUNTAIN PARK |
| Legal Block | 36 |
| Legal Lot Number | 1 |
| Jurisdiction | MULTNOMAH OR |
| Township / Civil Division | PORTLAND WEST |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 6404 |
21 Grouse Ter is owned and occupied by two individuals who bought it in August 2019.
Source: Multnomah County records, as of October 13, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 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.
| Date | Document |
|---|---|
| Oct 5, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Aug 19, 2019 | Warranty Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 19, 2019 · Amount on File |
| Deed Sale | Aug 19, 2019 · Amount on File |
| Prior Sale | Dec 30, 1998 · Amount on File |
| Deed Document Number | 201986701 |
| Prior Transfer Date | Oct 5, 1995 |
| Prior Transfer Doc | 0000125202 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MULTNOMAH OR |
| Property Address | 21 GROUSE TER, LAKE OSWEGO, OR 97035-1013 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000128586 |
|---|---|
| Date | Oct 5, 2020 |
| Instrument | 2020-128586 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 357 Months |
| Due | Jul 1, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | MULTNOMAH OR |
| Recording Date | Aug 19, 2019 |
| Property Address | 21 GROUSE TER, LAKE OSWEGO, OR 97035-1013 |
| Document Number | 0000086701 |
| Instrument Date | Aug 13, 2019 |
| Instrument | 2019-086701 |
| Transaction Type | Transfer |
| Record Updated | Aug 3, 2021 |
| Title Company | LAWYERS TITLE OF OREGON LLC |
| 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 |
|---|
| Name | Verified Name |
|---|---|
| Address | 21 GROUSE TER, LAKE OSWEGO, OR 97035-1013 |
| Document Number | 0000086702 |
|---|---|
| Date | Aug 19, 2019 |
| Instrument | 2019-086702 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2049 |
The 2025 property tax bill for 21 Grouse Ter was $10,942, up 3.3% 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 | $10,942.00 (+3.28%) | $502,650 (+3%) | $722,590 (+1.52%) Land $293,500 Building $429,090 |
| 2024 | $10,595.00 (-0.42%) | $488,010 (+3%) | $711,740 (-8.95%) Land $278,500 Building $433,240 |
| 2023 | $10,640.00 (+3.32%) | $473,800 (+3%) | $781,740 (+5.37%) Land $308,500 Building $473,240 |
| 2022 | $10,298.00 | $460,000 | $741,920 Land $298,500 Building $443,420 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 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 21 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 |
| Also Mapped Here | PORTLAND WATER BUREAU |
| 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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