Keith Diffenderffer

Tigard OR

Cascadian South Corp.

26 Closed Sales

$14M Total Value

$486K - $695K Price Range

$538K Average Price

Prior 5 years

About Keith

Home Types: Townhouse, House, MultiFamily

Transaction History

1 Year
2 Year

Seller Deals
Total Deals	19
Total Value	$10,784,027
Average Sale Price	$567,580
Price Range	$400K - $695K

1 Year View by Quarter

Seller Deals
Total Deals	26
Total Value	$13,987,978
Average Sale Price	$537,999
Price Range	$400K - $695K

Neighborhoods Keith is Experienced In

Pleasant Valley

15 Sales
Bethany

11 Sales

Keith's Recent Active Listings

$439,999
- 3 Beds
- 2.5 Baths
- 1,968 Sq Ft
3691 SE Knapp Dr

Gresham, OR
What's Special: Large Kitchen Island | Loft | Close to Park | Oversized Deck. New Construction – June Completion! Built by America's Most Trusted Home Builder. Welcome to the Sorrell at 3691 SW Knapp Drive in Piper Ridge Townhomes! This light and airy floorplan welcomes you with a charming front porch that opens into a spacious foyer and flows effortlessly into a bright, open living area. The

Keith Diffenderffer Cascadian South Corp.

$419,999
- 3 Beds
- 2.5 Baths
- 1,675 Sq Ft
3662 SW 40th St

Gresham, OR
What's Special: Mountain View | Close to Park | South Facing Lot | Loft | End Unit | High Ceilings. New Construction - September Completion! Built by America's Most Trusted Home Builder. Welcome to the Poppy at 3662 SW 40th Street in Piper Ridge Townhomes! This 2-story home features 3 bedrooms, 2.5 bathrooms, a 2-car garage and 1,674 square feet of beautiful, open-concept living space. Step

Keith Diffenderffer Cascadian South Corp.

$574,999
- 3 Beds
- 2.5 Baths
- 1,861 Sq Ft
3654 SW 38th St

Gresham, OR
What's Special: Mountain View | Close to Park | North Facing Lot. New Construction – August Completion! Built by America's Most Trusted Home Builder. Welcome to the Onyx at 3654 SW 38th Street in Piper Ridge! This airy two-story layout welcomes you with an inviting front porch and foyer that opens to a bright great room, dining area, and a stylish kitchen with a spacious island and walk-in

Keith Diffenderffer Cascadian South Corp.

$449,999
- 3 Beds
- 3 Baths
- 1,976 Sq Ft
3695 SW Knapp Dr

Gresham, OR
What's Special: Close to Park | South Facing Lot | Loft | 3 Full Baths. New Construction – June Completion! Built by America's Most Trusted Home Builder. Welcome to the Dahlia at 3695 SW Knapp Drive in Piper Ridge Townhomes! Step into a welcoming foyer that opens into a bright great room, flowing effortlessly into the dining area and kitchen for easy everyday living and entertaining. The kitchen

Keith Diffenderffer Cascadian South Corp.

$414,999
- 3 Beds
- 2.5 Baths
- 1,750 Sq Ft
3704 SW 40th St

Gresham, OR
New Construction - Ready Now! Built by America's Most Trusted Home Builder. Welcome to The Thimbleberry at 3704 SW 40th Street in Piper Ridge Townhomes. Crafted for the way you live, this two-story town house offers 3 bedrooms, 2.5 bathrooms, a 2-car garage, and 1,750 square feet of beautiful open-concept living space. Step into a welcoming foyer that leads to a sleek kitchen with an island,

Keith Diffenderffer Cascadian South Corp.

Co-Listing Agent

$599,999
- 3 Beds
- 2.5 Baths
- 2,024 Sq Ft
3667 SW 37th St

Gresham, OR
What's Special: Corner Lot | Covered Patio | Loft. New Construction - Ready Now! Built by America's Most Trusted Home Builder. Welcome to the Glenwood at 3667 SW 37th Street in Piper Ridge! This thoughtfully designed home brings together comfort and soft, welcoming style from the moment you enter. The first floor features a spacious great room that flows easily into a bright kitchen with an

Keith Diffenderffer Cascadian South Corp.

Co-Listing Agent

$646,999
- 3 Beds
- 2 Baths
- 1,807 Sq Ft
3610 SW 37th St

Gresham, OR
What's Special: Flat Lot | 1st Floor Primary Suite | Single Level Living. New Construction – August Completion! Built by America's Most Trusted Home Builder. Welcome to the Cedar II at 3610 SW 37th Street in Piper Ridge! Spacious and bright, this one-story floor plan offers 3 bedrooms, 2 bathrooms, a two-car garage and 1,807 square feet of open concept living. Step through the foyer to find two

Keith Diffenderffer Cascadian South Corp.

Co-Listing Agent

$629,999
- 3 Beds
- 2 Baths
- 1,661 Sq Ft
3607 SW 37th St

Gresham, OR
What's Special: New Floor Plan | Single Level Living | 1st Floor Primary Bedroom. New Construction – August Completion! Built by America's Most Trusted Home Builder. Welcome to the Calliope II at 3607 SW 37th Street in Piper Ridge! Thoughtful design meets everyday ease in this one story floor plan offering 3 bedrooms, 2 bathrooms, a two car garage and 1,661 square feet of open concept living.

Keith Diffenderffer Cascadian South Corp.

Co-Listing Agent

$499,999
- 3 Beds
- 2.5 Baths
- 1,652 Sq Ft
3687 SW 40th St

Gresham, OR
What's Special: Covered Patio | Fireplace | Flat Lot. New Construction – Ready Now! Built by America's Most Trusted Home Builder. Welcome to the Flint at 3687 SW 40th Street in Piper Ridge! Step into this stunning new home where thoughtful design meets everyday comfort and room to grow. An inviting foyer leads you to the heart of the home where the spacious great room, with a cozy fireplace,

Keith Diffenderffer Cascadian South Corp.

Recently Sold

$412,000

Sold May 28, 2026
- 3 Beds
- 2.5 Baths
- 1,674 Sq Ft
3724 SW 40th St

Gresham, OR
- 16% Below List
- $246/SF
- 55 Days On Market
- Current Est. Value $423K
Keith Diffenderffer Cascadian South Corp.

$689,999

Sold Dec 30, 2025
- 4 Beds
- 2.5 Baths
- 2,537 Sq Ft
3799 SW 37th St

Gresham, OR
- 5% Above List
- $272/SF
- 27 Days On Market
- Current Est. Value $663K
Keith Diffenderffer Cascadian South Corp.

$680,000

Sold Dec 2, 2025
- 5 Beds
- 3 Baths
- 2,626 Sq Ft
3785 SW Phyllis Ave

Gresham, OR
- 3% Below List
- $259/SF
- 103 Days On Market
- Current Est. Value $661K
Keith Diffenderffer Cascadian South Corp.

$558,999

Sold Nov 26, 2025
- 3 Beds
- 2.5 Baths
- 1,652 Sq Ft
3787 SW 40th St

Gresham, OR
- 1% Below List
- $338/SF
- 126 Days On Market
- Current Est. Value $584K
Keith Diffenderffer Cascadian South Corp.

$578,999

Sold Nov 10, 2025
- 3 Beds
- 2.5 Baths
- 1,861 Sq Ft
3750 SW 38th St

Gresham, OR
- 2% Below List
- $311/SF
- 91 Days On Market
- Current Est. Value $598K
Keith Diffenderffer Cascadian South Corp.

Agent License: Oregon 201234753

Keith Diffenderffer

(971) 247-1216

Cascadian South Corp.

(971) 247-1216

Homes for Sale by City

Keith Diffenderffer

About Keith

Transaction History

Seller Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Neighborhoods Keith is Experienced In

Keith's Listings and Deals

Keith's Recent Active Listings

Recently Sold