Katherine Johnston Real Estate Agent - Key Realty

1315 139th Place SW, Lynnwood, WA For Sale $850,000 - listed by Katherine Johnston — For Sale $850,000

Katherine Johnston listing agent for 26326 222nd Ave SE, Maple Valley, WA - sold for $849,000 — Sold $849,000

Katherine Johnston buyer's agent for 15711 SE 178th Place, Renton, WA - sold for $918,000 — Sold $918,000

Katherine Johnston listing agent for 453 Rosario Place NE, Renton, WA - sold for $1,160,000 — Sold $1,160,000

Katherine Johnston

Redmond WA

Key Realty

43 Closed Sales

$41.2M Total Value

$515K - $2.3M Price Range

$958.5K Average Price

Prior 5 years

About Katherine

Kate is a full time professional Real Estate Broker helping buyers and sellers on the Eastside and Greater Seattle area. She is an experienced Realtor using professional video to demonstrate Northwest homes. Kate specializes in finding homes for up-sizing, downsizing, families, military, and corporate housing.

Home Types: Townhouse, House, Condo, Lot/Land

Years of Experience: 17

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$3,439,000
Average Sale Price	$859,750
Price Range	$605K - $1.2M

Buyer Deals
Total Deals	7
Total Value	$6,644,767
Average Sale Price	$949,252
Price Range	$475K - $1.5M

1 Year View by Quarter

Seller Deals
Total Deals	7
Total Value	$6,374,750
Average Sale Price	$910,679
Price Range	$411K - $2M

Buyer Deals
Total Deals	12
Total Value	$12,577,717
Average Sale Price	$1,048,143
Price Range	$475K - $1.8M

Seller Deals
Total Deals	22
Total Value	$21,622,362
Average Sale Price	$982,835
Price Range	$395K - $2.3M

Buyer Deals
Total Deals	21
Total Value	$19,592,717
Average Sale Price	$932,987
Price Range	$460K - $1.8M

5 Year View

Neighborhoods Katherine is Experienced In

Katherine's Listings and Deals

Katherine's Open Houses

$850,000

Open Sun 1PM - 3PM
- 4 Beds
- 3.5 Baths
- 2,465 Sq Ft
1315 139th Place SW

Lynnwood, WA
Modern Move-In Ready! Welcome to Creekside Grove, a newer detached residential condominium community near Lake Stickney, Martha Lake and Alderwood Mall. Built by RM Homes in 2021 as a former model home, this beautifully maintained three-level residence offers four bedrooms, high ceilings, air conditioning and abundant natural light. The open main level features extra-wide-plank flooring and a

Katherine Johnston Key Realty

Recently Sold

$849,000

Sold Jul 10, 2026
- 4 Beds
- 3.5 Baths
- 3,040 Sq Ft
26326 222nd Ave SE

Maple Valley, WA
- 16 Days On Market
- $279/SF
- Current Est. Value $855K
Katherine Johnston Key Realty

$605,000

Sold Feb 18, 2026
- 3 Beds
- 2.5 Baths
- 1,790 Sq Ft
21638 SE 297th St

Kent, WA
- 5% Below List
- 216 Days On Market
- $338/SF
- Current Est. Value $613K
Katherine Johnston Key Realty

$1,160,000

Sold Oct 2, 2025
- 4 Beds
- 2.5 Baths
- 2,042 Sq Ft
453 Rosario Place NE

Renton, WA
- 6% Above List
- 3 Days On Market
- $568/SF
- Current Est. Value $1M
Katherine Johnston Key Realty

$825,000

Sold Aug 28, 2025
- 2 Beds
- 2 Baths
- 1,300 Sq Ft
22883 NE 128th Place

Redmond, WA
- 9% Below List
- 104 Days On Market
- $635/SF
- Current Est. Value $839K
Katherine Johnston Key Realty

$410,750

Sold Feb 27, 2025
- 2 Beds
- 1 Bath
- 863 Sq Ft
12429 NE 130th Ct

Unit G306

Kirkland, WA
- 2% Below List
- 105 Days On Market
- $476/SF
- Current Est. Value $391K
Katherine Johnston Key Realty

$575,000

Sold Sep 18, 2024
- 2 Beds
- 2.5 Baths
- 1,080 Sq Ft
424 N 130th St

Seattle, WA
- 19 Days On Market
- $532/SF
- Current Est. Value $530K
Katherine Johnston Key Realty

$1,950,000

Sold Jul 17, 2024
- 4 Beds
- 3.5 Baths
- 5,210 Sq Ft
18533 NE 143rd Place

Woodinville, WA
- 16% Below List
- 90 Days On Market
- $374/SF
- Current Est. Value $2M
Katherine Johnston Key Realty

$1,335,000

Sold Jun 27, 2024
- 3 Beds
- 2.5 Baths
- 2,780 Sq Ft
31040 222nd Way SE

Black Diamond, WA
- 1% Above List
- 3 Days On Market
- $480/SF
- Current Est. Value $1M
Katherine Johnston Key Realty

$1,938,000

Sold Jun 6, 2024
- 4 Beds
- 2.5 Baths
- 2,630 Sq Ft
11628 NE 65th St

Kirkland, WA
- 6% Above List
- 4 Days On Market
- $737/SF
- Current Est. Value $2M
Katherine Johnston Key Realty

Awards and Designations

NAR - National Association of Realtors

Other Experience

Military Families

Katherine Johnston

(425) 243-1891

Homes for Sale by City

Katherine Johnston

About Katherine

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 Katherine is Experienced In

Katherine's Listings and Deals

Katherine's Open Houses

Recently Sold

Awards and Designations

Other Experience