228 21st Avenue E · Seattle, WA 98112
Source: NWMLS · Westlake Associates, Inc. · Matthew Weber #NWM2533245
About this home
Located in the Miller Park neighborhood of Seattle, known for exceptional walking and biking scores, this property consists of a triplex + detached accessory dwelling unit (DADU). These well-built buildings were constructed in 2024. Units are equipped with full appliance packages that include refrigerator, oven, over range microwave, dishwasher, and full-size washer and dryer. Other amenities include wall mounted mini-splits that provide heating and cooling. Uniquely, the buildings have solar panels on the roof. Two units in the triplex are designated Mandatory Housing Affordability units (MHA). These units have restricted rent based on MHA schedules and are also restricted to tenants that qualify under the program. The designation is permanent for these two units. The other two units can be rented at market rates or occupied by a new owner. Expenses are mostly estimated.
Location
Basics
- Property type
- Multi Family
- Style
- 4-Plex
- Stories
- 2 stories
- Year built
- 2024
- New construction
- Yes
- Building area
- 3,610 sq ft
- Lot size
- 4,200 sq ft (0.1 acres)
- County
- King
- MLS #
- NWM2533245
Interior
- Heating
- Heat Pump
- Cooling
- Heat Pump
- Flooring
- Laminate, Vinyl
Exterior & lot
- Exterior features
- Cement Planked
- Roof
- Metal
- Foundation
- Poured Concrete
- Lot features
- Paved, Secluded
- Waterfront
- No
Utilities
- Water
- Public
- Sewer
- Sewer Connected
- Power
- Electric
Community & fees
- Subdivision
- Capitol Hill
- Property tax
- $24,168 (2026)
Transaction
- Listed on
- Jun 2, 2026
- Days on market
- 110
- Listing terms
- Cash
- Possession
- Closing
More homes nearby
Schools
School district: Seattle
- High
- Garfield High SchoolSchoolDigger 4 stars · Top 13% in WA

Listing provided courtesy of: Westlake Associates, Inc.
Listing agent: Matthew Weber.
Based on information submitted to the MLS GRID as of —. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Data last updated 2026-08-14.