18280 S Old Clarke Rd

3,696 Sq. Ft.
$257 / Sq. Ft.
3,696
Sq. Ft.
$257
per Sq. Ft.

Description

Welcome to your private Northwest retreat. This exceptional daylight basement home on 1.22 acres features a legal ADU of record with its own separate address and private entrance, offering outstanding flexibility for guests, rental income, extended living arrangements, or a private home office. The thoughtful design provides separate living areas that create a comfortable balance of connection and privacy. Two complete heating systems—one oil and one wood-burning—offer efficiency and flexibility...Welcome to your private Northwest retreat. This exceptional daylight basement home on 1.22 acres features a legal ADU of record with its own separate address and private entrance, offering outstanding flexibility for guests, rental income, extended living arrangements, or a private home office. The thoughtful design provides separate living areas that create a comfortable balance of connection and privacy. Two complete heating systems—one oil and one wood-burning—offer efficiency and flexibility for year-round comfort and cost control. Properties offering a legal ADU with a separate address and private entrance are increasingly rare and highly sought after. Located in a peaceful rural setting, on a dead end road, with no HOA restrictions, you’ll enjoy the freedom and privacy of acreage living while still being just 15 minutes to Molalla and approximately 25 minutes to Oregon City’s shopping, dining, and services. The 1.22-acre property includes a fenced pasture area ideal for animals, gardening, or hobby farm potential. Surrounded by towering second-growth fir and cedar trees, the setting offers natural privacy, filtered sunlight, and classic Pacific Northwest beauty. A rare opportunity combining space, versatility, privacy, acreage, and Northwest character.
  1. Listed by Alexander Clark • Keller Williams Realty Portland Premiere • 503-810-3295
  2. Listed by Peter Clark • Keller Williams Realty Portland Premiere

Property Details for 18280 South Old Clarke Road

Style
Daylight Ranch
Parking Features
Driveway, Parking Pad
Zoning
TBR
View
Territorial
Garage Spaces
2.00
Parking Total
2.00
LISTING UPDATED: 03/25/2026 12:20 AM

Property Details for 18280 South Old Clarke Road

StatusActive
MLS #335039638
Days on Market11
Taxes$7,865 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1973
Lot Size1.22 AC / 53,143 SF
CountyClackamas County

Location

Listing Courtesy of Keller Williams Realty Portland Premiere
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Building Information for 18280 South Old Clarke Road

Stories2Year Built1973Building Size-Lot Size1.22 AC / 53,143 SF

Payment Calculator

$5,266 per month

30 year fixed, 6.11% Interest

Principal and Interest

$4,610

Property Taxes

$655

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 18280 South Old Clarke Road

Summary
Location and General Information
  • Accessibility Features: Garageon Main, Main Floor Bedroom Bath, Walkin Shower
  • Country: US
  • Directions: S Gard to S Old Clarke Rd.
  • Road Surface: Gravel, Paved
School Information
  • Elementary School: Clarkes
  • High School: Molalla
  • Middle Or Junior School: Molalla River
Parking
  • Garage Type: Attached
Taxes and HOA
  • Tax Year: 2025
  • Tax Annual Amount: $7,864.61
  • Parcel Number: 01050436
  • Tax Legal Description: SECTION 18 TOWNSHIP 4S RANGE 3E TAX LOT 01701
Property
Lot Information
  • Acres: 1.22
  • Lot Description: Level, Pasture, Private, Trees
  • Lot Size Square Feet: 53143.0
  • Lot Size Range: Acres1to3
  • Lot Size: 1 to 2.99 Acres
  • SqFt Source: Floor Plan
Property and Assessments
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Water Description: Private, Well
  • Property Condition: Resale
  • Year Built: 1973
Utilities
  • Cooling Description: None
  • Fuel Description: Oil, Wood Burning
  • Heating Description: Forced Air
  • Hot Water Description: Electricity
  • Sewer Description: Septic Tank
Interior and Exterior Features
Exterior Features
  • Exterior Description: Cedar, Tongueand Groove
  • Exterior Features: Deck, Garden, Patio, RVParking, Yard
  • Roof Type: Composition
  • RV Description: RVParking
Interior Features
  • Basement: Daylight, Separate Living Quarters Apartment Aux Living Unit
  • Foundation Details: Slab
  • Window Features: Double Pane Windows, Vinyl Frames
  • Fireplace Description: Insert, Wood Burning
  • Fireplaces Total: 3
  • Interior Features: Accessory Dwelling Unit, Ceiling Fan, Garage Door Opener, Hookup Available, Laundry, Linseed Floor, Soaking Tub, Tile Floor, Wallto Wall Carpet, Washer Dryer
  • SqFt Calculated: 1837
  • SqFt Lower Level Total: 1859
  • SqFt Main Level Total: 1837
  • SqFt Upper Level Total: 0
  • Bedrooms Total: 5
  • Stories: 2
  • Baths Total: 4.1
Master Bedroom
  • Room Description: Primary Bedroom
  • Primary Bedroom Additional Features: Closet, Suite, Walkin Shower, Wallto Wall Carpet
  • Primary Bedroom Level: Main
  • Primary Bedroom SqFt: 180
  • Primary Bedroom Length: 15
  • Primary Bedroom Width: 12
Bedroom 2
  • Room Description: _2nd Bedroom
  • Bedroom 2 Length: 12
  • Bedroom 2 Width: 12
  • Bedroom 2 Level: Main
  • Bedroom 2 SqFt: 144
  • 2nd Bedroom Additional Features: Closet, Wallto Wall Carpet
Bedroom 3
  • Room Description: _3rd Bedroom
  • Bedroom 3 Length: 16
  • Bedroom 3 Width: 12
  • Bedroom 3 Level: Main
  • Bedroom 3 SqFt: 192
  • 3rd Bedroom Additional Features: Closet, Wallto Wall Carpet
Dining Room
  • Room Description: Dining Room
  • Dining Room Additional Features: Vinyl Floor, Wallto Wall Carpet
  • Dining Room Length: 12
  • Dining Room Width: 12
  • Dining Room Level: Main
  • Dining Room SqFt: 144
Family Room
  • Room Description: Family Room
  • Family Room Features: Fireplace
  • Family Room Additional Features: Vinyl Floor
  • Family Room Length: 10
  • Family Room Width: 13
  • Family Room Level: Main
  • Family Room SqFt: 130
Kitchen
  • Room Description: Kitchen
  • Kitchen Appliances: Cooktop, Dishwasher, Double Oven, Free Standing Refrigerator, Island, Microwave, Range Hood
  • Kitchen Room Features: Builtin Range, Dishwasher, Island, Microwave, Pantry
  • Kitchen Room Additional Features: Builtin Oven, Double Oven, Free Standing Refrigerator, Vinyl Floor
  • Kitchen RoomLength: 20
  • Kitchen RoomWidth: 16
  • Kitchen Room Level: Main
  • Kitchen Room SqFt: 320
Living Room
  • Room Description: Living Room
  • Living Room Features: Ceiling Fan, Fireplace
  • Living Room additional Features: Wallto Wall Carpet
  • Living Room Length: 22
  • Living Room Width: 15
  • Living Room Level: Main
  • Living Room SqFt: 330
Baths
  • Baths Lower Level Full: 2
  • Baths Lower Level Partial: 0
  • Baths Lower Level Total: 2.0
  • Baths Main Level Full: 2
  • BathsMainLevelPartial: 1
  • Baths Main Level Total: 2.1
  • Bathrooms Full: 4
  • Baths Partial: 1
  • Total Bathrooms: 5
  • Baths Upper Leve lFull: 0
  • Baths Upper Level Partial: 0
  • Baths Upper Level Total: 0.0
Additional Room 1
  • Additional Room 1 Description: _2nd Kitchen
  • Additional Room 1 Length: 8
  • Additional Room 1 Level: Lower
  • Additional Room 1 SqFt: 112
  • Additional Room 1 Width: 14
Additional Room 2
  • Additional Room 2 Description: _4th Bedroom
  • Additional Room 2 Length: 20
  • Additional Room 2 Level: Lower
  • Additional Room 2 SqFt: 300
  • Additional Room 2 Width: 15
Additional Room 3
  • Additional Room 3 Description: _5th Bedroom
  • Additional Room 3 Length: 14
  • Additional Room 3 Level: Lower
  • Additional Room 3 SqFt: 196
  • Additional Room 3 Width: 14
Additional Room 4
  • Additional Room 4 Features: Builtin Range, Eating Area
  • Additional Room 4 Additional Features: Double Oven, Laminate Flooring, Sink
Additional Room 5
  • Additional Room 5 Additional Features: Closet, Wallto Wall Carpet
Additional Room 6
  • Additional Room 6 Additional Features: Closet, Wallto Wall Carpet
Amenities
Amenities Information
  • Internet Service Type: Cable
Multi Family
Multi-Family Information
  • SqFt Approximate Building Total: 3696

Public Records for 18280 South Old Clarke Road

Taxable ValueLand-Additions-Total-
Tax Record2025$7,865 ($655 / month)
Home Facts
Beds3Baths2.5Total Finished SqFt3,926 SqFtAbove Grade Finished SqFt3,926 SqFtStories1Lot Size55,321 SqFtStyleSingle Family ResidenceYear Built1973ZoningTBRCountyCLACKAMASAPN43E18 01701Fireplace TypeHas Fireplace

Schools near 18280 South Old Clarke Road

This home is within Molalla River School District 35.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - K to 5
Rating
School
Distance
Clarkes Elementary School
PublicK to 5

Molalla River Middle School
Public6 to 8

Molalla High School
Public9 to 12

Mulino Elementary School
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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18280 South Old Clarke Road is a single family home for sale in Mulino, OR 97042. This property was listed for sale on March 14, 2026 by Keller Williams Realty Portland Premiere, it's currently listed at $950,000. This listing's school district is Molalla River School District 35. Nearby schools include Clarkes Elementary School, Molalla River Middle School and Molalla High School. 18280 South Old Clarke Road is a 5-bed, 5-bath, 3,696 sqft single family home built in 1973.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Keller Williams Realty Portland Premiere

All information provided is deemed reliable but is not guaranteed and should be independently verified. The content relating to real estate for sale on this web site comes in part from the IDX program of the RMLS of Portland Oregon. Real estate listings held by brokerage firms other than Compass are marked with the RMLS logo and detailed information about these properties includes the names of the listing brokers. Copyright © 2026 RMLS, Portland, Oregon. Last updated: 03/25/2026 12:20 AM