Exquisite Main Oswego Lake with panoramic views of the lake, Jantzen island and Mt Hood. Fresh updates throughout with extraordinary high-end custom finishers. Private walls of lake view windows, multi-level decks, covered patio with outdoor fireplace, private dock with lift, southern sun exposure gives the best lake life. Walkable to Downtown & Golf course.
Single-familyProperty Type
1953Year Built
0.5 acresLot Size
$829Est. Price/Sq.Ft.
2 car garageParking
Listed by Michael Zhang• Cascade Sothebys International Realty
Bought with Charlie Wang• Keller Williams PDX Central
Privacy, tranquility & endless views on the quiet end of North Shore Road's Diamond Head. Just blocks from downtown Lake Oswego, Oswego Lake Country Club w/commanding views of Oswego Lake, Jantzen Island & Mt. Hood. Incredible renovation in that transitional style; gourmet kitchen, great rm w/large terrace & private covered outdoor living rm, large master suite, office/den, private dock w/boat lift, easy care yard & hard to find parking
RMLS #13590790
Jul 10, 2013
Sold
$815,000
$209/sq ft
Jun 29, 2013
Pending
—
Apr 29, 2013
Listed
$1,095,000
$281/sq ft
+10
Diamond Head, located at the end of North Shore Road on Oswego Lake. Privacy, tranquility and spectacular easterly views of the lake, Jantzen Island and Mt. Hood. A 3700 sq ft, 3BR, 4BA Lake Front home with gourmet kitchen, vaulted nook, living room, dining room and bedrooms with floor to ceilings windows. Cul-de-sac location with plenty of parking.
Public Records
Nov 12, 1997
Sold
$795,000
$204/sq ft
Public Records
Jun 1, 1990
Sold
$380,200
$97/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$30,163 (+2.7%)
2024
$29,359 (+3.0%)
2023
$28,496 (+3.1%)
2022
$27,651 (+8.3%)
2021
$25,536 (+2.6%)
2020
$24,895 (+2.5%)
2019
$24,282 (+7.3%)
2018
$22,633 (+4.8%)
2017
$21,594 (+10.6%)
2016
$19,531 (+10.1%)
2015
$17,739 (+2.7%)
$928,289 + $220,720
$1,149,009
2014
$17,270 (−13.1%)
2013
$19,884 (+2.9%)
2012
$19,323 (+3.5%)
2011
$18,662 (+1.7%)
2010
$18,346
2009
$18,346
Tax history for 15508 Diamond Head Rd
Year
Property tax
Land + Additions
Assessment*
2025
$30,163 (+2.7%)
2024
$29,359 (+3.0%)
2023
$28,496 (+3.1%)
2022
$27,651 (+8.3%)
2021
$25,536 (+2.6%)
2020
$24,895 (+2.5%)
2019
$24,282 (+7.3%)
2018
$22,633 (+4.8%)
2017
$21,594 (+10.6%)
2016
$19,531 (+10.1%)
2015
$17,739 (+2.7%)
$928,289 + $220,720
$1,149,009
2014
$17,270 (−13.1%)
2013
$19,884 (+2.9%)
2012
$19,323 (+3.5%)
2011
$18,662 (+1.7%)
2010
$18,346
2009
$18,346
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
0.5 Acres
Year renovated
—
Sq. Ft.
3,703
Year built
1953
Style
Single Family Residential
County
Clackamas County
APN
00246727
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 18, 2026.
R-10
Residential-Low Density Zone
To provide lands for single-family residential development with densities ranging from 2 to 5 dwelling units per gross acre, and to provide lands for middle housing development.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Multiple units
Infrastructure
Communications tower
Housing-Mobile home park
Jul 25, 2025 • Final
Residential structural
Install a solar energy system and an energy storage system on the roof of a residential building.
Battery
Electrical
Solar
Aug 21, 2020 • Final
Residential structural
Construct a cover and a fireplace over an existing deck. Build new upper and lower decks.
Addition
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Parking Total: 2
Garage Information
Garage Type: Attached
Garage Spaces: 2
Has Attached Garage: Yes
Interior
Virtual Tour Information
Has Virtual Tour Unbranded: Yes
Appliances
Appliances: Dishwasher, Double Oven
Hot Water Description: Gas
Interior Features
Fireplace YN: Yes
Fireplaces Total: 3
Fireplace Features: Gas
Basement: Daylight
Bathroom Information
Bathrooms Full: 4
Bathrooms Full Lower Level: 1
Bathrooms Full Main Level: 1
Bathrooms Full Upper Level: 2
Bathrooms Total Integer: 4
Bathrooms Total Lower Level: 1
Bathrooms Total Main Level: 1
Bathrooms Total Upper Level: 2
Baths Total: 4
Room 7 Information
Description: 2nd Bedroom
Level: Upper
Room 8 Information
Description: 3rd Bedroom
Level: Main
Room 9 Information
Description: Dining Room
Level: Main
Room 10 Information
Description: Family Room
Level: Main
Room 11 Information
Description: Kitchen
Level: Main
Room 12 Information
Description: Living Room
Level: Main
Room 13 Information
Description: Primary Bedroom
Level: Upper
Room 14 Information
Description: Great Room
Exterior
Exterior Features
Roof: Composition
Exterior Description: Cedar, Hard Concrete Stucco, Spray Foam Insulation
Waterfront Information
Waterfront YN: Yes
Waterfront Features: Lake
Lot Information
Lot Size Square Feet: 21,780
Lot Size Range: 20,000 SqFt to .99 Acres
Lot Size Acres: 0.5
Lot Size: 20,000 SqFt to .99 Acres
Parcel Number: 00246727
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Property Attached YN: No
Property Condition: Resale
Upper Level Area Total: 944
Main Level Area Total: 2,356
Lower Level Area Total: 600
View YN: Yes
View Description: Lake, Mountain(s), Territorial
Building Information
Year Built: 1953
Building Area Total: 3,900
Building Area Description: Old listin
Building Area Calculated: 3,300
Financial
Tax Information
Tax Year: 2020
Tax Legal Description: SECTION 09 TOWNSHIP 2S RANGE 1E QUARTER AC TAX LOT 01100
Tax Annual Amount: $24,894.57
Utilities
Utility Information
Green Certification YN: No
Fuel Description: Gas
Water Source: Public Water
Sewer: Public Sewer
Heating & Cooling
Heating YN: Yes
Heating: Forced Air, Heat Pump
Cooling YN: Yes
Cooling: Central Air
Location
HOA Information
Has HOA: Yes
Association Name: Lake Corp
Association Fee: $3,640
Association Fee Frequency: Annually
Association Fee 2: $7,500
Association Fee 2 Frequency: One Time
School Information
Elementary School: Forest Hills
Middle Or Junior School: Lake Oswego
High School: Lake Oswego
Location Information
Directions: Iron Mountain to north shore to diamond head, 2nd house to the end
Unparsed Address: 15508 DIAMOND HEAD RD, Lake Oswego, OR 97034
Community Information
Senior Community YN: No
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 3,703
Stories: 1.0
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: —
County: Clackamas County
APN: 00246727
Home facts updated by county records on Sep 18, 2026
Other
Listing Information
MlsStatus: Sold
Listing Price Information
Price Type: List Price
New Construction Information
New Construction YN: No
Around this home
Schools
Forest Hills Elementary School
Public K-5 • Assigned • 1.0mi
9/10
Lake Oswego Junior High School
Public 6-8 • Assigned • 0.9mi
8/10
Lake Oswego Senior High School
Public 9-12 • Assigned • 1.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 92° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Lake Oswego, OR • 97034
Average low and high temperatures (°F)
47
36
49
38
56
43
65
45
71
50
77
54
84
58
84
62
77
57
62
48
52
43
50
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.6 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.6 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.07M – $3.72M
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