Riley Costello

Lake Oswego OR

Cascade Hasson Sotheby's International Realty

46 Closed Sales

$53.4M Total Value

$536K - $2.8M Price Range

$1.2M Average Price

Prior 5 years

About Riley

Home Types: House, MultiFamily, Townhouse, Condo

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	8
Total Value	$10,107,500
Average Sale Price	$1,263,438
Price Range	$705K - $2.2M

Buyer Deals
Total Deals	9
Total Value	$9,662,400
Average Sale Price	$1,073,600
Price Range	$427K - $2.1M

1 Year View by Quarter

Seller Deals
Total Deals	14
Total Value	$19,184,400
Average Sale Price	$1,370,314
Price Range	$120K - $2.6M

Buyer Deals
Total Deals	17
Total Value	$19,521,300
Average Sale Price	$1,148,312
Price Range	$427K - $2.8M

Seller Deals
Total Deals	19
Total Value	$24,408,400
Average Sale Price	$1,284,653
Price Range	$120K - $2.6M

Buyer Deals
Total Deals	27
Total Value	$28,943,890
Average Sale Price	$1,071,996
Price Range	$405K - $2.8M

5 Year View

Neighborhoods Riley is Experienced In

Riley's Active Listings

$650,000
- 2 Beds
- 2.5 Baths
- 1,647 Sq Ft
540 2nd St

Lake Oswego, OR
Rare opportunity in the highly desirable First Addition neighborhood! This unique property offers incredible flexibility, featuring a ground level with a separate entrance on the street that is zoned for commercial use—ideal for a professional office or retail space! Alternatively, it can easily function as a private living area with a full bath and laundry, perfect for a guest suite,

Riley Costello Cascade Hasson Sotheby's International Realty

Recently Sold

$1,060,000

Sold May 27, 2026
- 3 Beds
- 2.5 Baths
- 3,068 Sq Ft
13932 Sundeleaf Dr

Lake Oswego, OR
- 8% Below List
- $346/SF
- 95 Days On Market
- Current Est. Value $1M
Riley Costello Cascade Hasson Sotheby's International Realty

$2,150,000

Sold May 19, 2026
- 4 Beds
- 4 Baths
- 3,855 Sq Ft
2550 Dellwood Dr

Lake Oswego, OR
- $558/SF
- 10 Days On Market
- Current Est. Value $2M
Riley Costello Cascade Hasson Sotheby's International Realty

$1,675,000

Sold May 18, 2026
- 4 Beds
- 3 Baths
- 3,596 Sq Ft
5996 Suncreek Dr

Lake Oswego, OR
- $466/SF
- 0 Days On Market
- Current Est. Value $2M
Riley Costello Cascade Hasson Sotheby's International Realty

$711,000

Sold May 15, 2026
- 4 Beds
- 2 Baths
- 1,424 Sq Ft
19113 Terry Ave

Lake Oswego, OR
- $499/SF
- 2 Days On Market
- Current Est. Value $703K
Riley Costello Cascade Hasson Sotheby's International Realty

$705,000

Sold Mar 30, 2026
- 3 Beds
- 2 Baths
- 1,603 Sq Ft
3 Mountain Cir

Lake Oswego, OR
- 6% Below List
- $440/SF
- 52 Days On Market
- Current Est. Value $688K
Riley Costello Cascade Hasson Sotheby's International Realty

$2,131,500

Sold Jan 15, 2026
- 4 Beds
- 5.5 Baths
- 6,320 Sq Ft
1131 Skyland Dr

Lake Oswego, OR
- 25% Below List
- $337/SF
- 74 Days On Market
- Current Est. Value $3M
Riley Costello Cascade Hasson Sotheby's International Realty

$850,000

Sold Nov 26, 2025
- 4 Beds
- 2.5 Baths
- 3,217 Sq Ft
2455 NW Birkendene St

Portland, OR
- 11% Below List
- $264/SF
- 157 Days On Market
- Current Est. Value $871K
Riley Costello Cascade Hasson Sotheby's International Realty

$825,000

Sold Aug 12, 2025
- 4 Beds
- 3 Baths
- 3,131 Sq Ft
15 Cellini Ct

Lake Oswego, OR
- 7% Below List
- $263/SF
- 37 Days On Market
- Current Est. Value $877K
Riley Costello Cascade Hasson Sotheby's International Realty

$119,900

Sold May 23, 2025
- Studio
- 1 Bath
- 313 Sq Ft
20 NW 16th Ave

Unit 409

Portland, OR
- 8% Below List
- $383/SF
- 57 Days On Market
- Current Est. Value $109K
Riley Costello Cascade Hasson Sotheby's International Realty

Agent License: Oregon 201243792

Riley Costello

(877) 589-8001

Homes for Sale by City

Riley Costello

About Riley

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Riley is Experienced In

Riley's Listings and Deals

Riley's Active Listings

Recently Sold