Onni South Lake Union
112 Boren Ave N,
Seattle, WA 98109
$2,682 - $31,995
1-3 Beds
Denny Way meets I-5 forms the "peak" of the Denny Triangle neighborhood, while 5th Avenue extends along the southern end of the triangle. Just beyond the neighborhood sits Belltown and Pike Place Market. As Seattle's fastest-growing neighborhood, Denny Triangle features newer, modern apartment buildings, trendy shops and restaurants, theaters, bars, and more. It includes part of the outdoor shopping mall, Westlake Center, a walkable strip filled with high-end shops and boutiques. As a whole, Denny Triangle is extremely pedestrian-friendly and is considered a walker's paradise. You won't find single-family homes in Denny Triangle -- this ultra-urban, hip neighborhood consists of apartment complexes and condos, many in high-rise buildings. This neighborhood provides several other neighborhoods within walking distance, including Downtown Seattle, Capitol Hill, Pike Place Market, Belltown, and South Lake Union. Here's an interesting fact: Denny Triangle used to be one of Seattle's seven hills. In the late 1800s, city planners decided the hill had to go and began a major regrading project. The Denny Regrade took 22 months and covered nearly 40 blocks.
As of January 2026, the average apartment rent in Denny Triangle is $2,027 for a studio, $2,993 for one bedroom, $4,249 for two bedrooms, and $7,868 for three bedrooms. Apartment rent in Denny Triangle has increased by 0.8% in the past year.
Studio
479 sq ft
Average Sq Ft
$2,027/month
Average Rent
1 BR
725 sq ft
Average Sq Ft
$2,993/month
Average Rent
2 BR
1,130 sq ft
Average Sq Ft
$4,249/month
Average Rent
3 BR
1,643 sq ft
Average Sq Ft
$7,868/month
Average Rent
Walker's Paradise
out of 100 WalkScore® Rating
Lace up your walking shoes because this area is considered a walker’s paradise.
Rider's Paradise
out of 100 TransitScore® Rating
Living in this area is considered a rider’s paradise, with world-class transportation.
Very Bikeable
out of 100 BikeScore® Rating
This area is very bikeable. You’ll find a variety of bike paths and lanes.
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† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in November 2025.