


21 E Sullivan StreetAllyn, WA 98524
Multi-Family · 6 Beds · 3,502 Sq. ft. | 0.18 Acres21 E Sullivan Street Overview
- Visits:
- 0
Exceptional newer construction duplex with North Bay views in Allyn! Built in 2022, this thoughtfully designed 2-story duplex offers a rare investment or living opportunity with two identical mirrored units, each featuring a spacious open-concept layout, high ceilings, and durable vinyl plank flooring throughout. Each unit includes a beautifully appointed kitchen with an 8-foot quartz island, farmhouse sink, propane range, crown molding cabinetry, and soft-close cabinets, ideal for everyday living and entertaining. The primary suite offers a walk-in closet and an ensuite bath with soaking tub, oversized walk-in shower, and double sinks. Additional features include tankless on-demand water heaters, dedicated mudrooms, and two-car garages for each unit. Situated on a fully fenced 7,841 sq ft lot, the property offers peaceful North Bay territorial and partial water views. Conveniently located near Lakeland Village Golf Course and the Allyn waterfront. Investment highlights include projected gross rents of $67,080 annually, 6% vacancy estimate, and adjusted gross income of $63,055. Operating expenses approximately $6,585 annually with an estimated NOI of $56,470. At a list price of $989,000, this reflects an approximate 5.7% cap rate. Buyer to verify all information to their satisfaction.
21 E Sullivan Street Facts & Features
- Type Multi-Family
- Sq. ft. 3,502
- Price/Sq.ft. $257
- Lot 0.18 Acres
Details
General
Association/HOA
- Association Fee: $0.00
School Information
- School District: North Mason #403
- Elementary School: Buyer To Verify
- Middle Or Junior School: Buyer To Verify
- High School: Buyer To Verify
Income/Expenses
- Other Expense: 600
- Electric Expense: 0
- Fuel Expense: 0
- Gross Scheduled Income: 67080
- Insurance Expense: 1133
- Net Operating Income: 56470
- Total Expenses: 6585
- Total Monthly Income: 0
- Water/Sewer/Garbage: 0
Building Information
- Building Name: Sherwood Ave Addition
- New Construction: No
- Year Built: 2022
Location/Region
- Country: US
- County Or Parish: Mason
- MLS Area Major: 180 - North Mason
- Subdivision Name: Allyn
Tax Information
- Tax Annual Amount: $4,852.00
- Tax Year: 2025
General Information
- Listing Terms: Cash, Conventional, VA Loan
- Parcel Number: 122205060001
- Possible Use: Multi-Family,Residential
- Property Condition: Very Good
- Property Sub Type: Multi Family
- Property Type: Residential Income
- Senior Community: No
- Special Listing Conditions: None
Interior
Parking Information
- Garage Spaces: 4
Beds/Baths
- Bedrooms Upper: 0
Building Interior
- Building Area Total: 3502
- Building Area Units: Square Feet
- Calculated Square Footage: 3502
- Square Footage Finished: 0
- Square Footage Unfinished: 0
General Information
- Appliances: Tankless Water Heater
- Cooling: No
- Fireplace: No
- Fireplaces Total: 0
- Flooring: Vinyl Plank
- Foundation Details: Poured Concrete
- Heating: Yes
- Leasable Area: 1751
- Living Area: 0
- Main Level Bathrooms: 0
- Power Production Type: Electric,Propane
- Security Features: Partially Fenced
- Stories Total: 2
Exterior
Parking Information
- Open Parking: No
- Parking Total: 17
- Parking Uncovered Total: 13
Lot Information
- Irrigation Water Rights: No
- Lot Features: Dead End Street, Paved
- Lot Size Acres: 0.18
- Lot Size Square Feet: 7841
- Lot Size Units: Square Feet
- Site Features: Cable TV, Fenced-Partially, High Speed Internet, Patio, Propane
- Elevation Units: Feet
Waterfront/View
- Waterfront: No
Building Exterior/Construction
- Roof: Composition
- Structure Type: Duplex
General Information
- Carport Spaces: 0
- Carport: No
- Covered Spaces: 4
- Exterior Features: Cement Planked
- Number Of Units Total: 2
- Sewer: Sewer Connected
Unit Information
Unit 1 Details
- Actual Rent: 2795
- Beds Total: 3
- Baths Total: 3
Unit 2 Details
- Actual Rent: 2795
- Beds Total: 3
- Baths Total: 3
21 E Sullivan Street Neighborhood
Community
98524 (Allyn) Demographics
Schools
School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.21 E Sullivan Street Monthly Cost
21 E Sullivan Street Market Data
Based on the last 30 days in this zip code
21 E Sullivan Street History
| Date | Value | Agent |
|---|---|---|
| 6/18/2026Source: NWMLS | $899,999 -5.3% |
|
| 5/7/2026Source: NWMLS | $949,900 -4.0% |
|
| 3/26/2026Source: NWMLS | March 26, 2026 |








































