The West Seattle Duplex is a two-unit property located at 3824 23rd Ave SW in the Delridge neighborhood. Delivered fully vacant at closing, it offers a highly flexible opportunity in the West Seattle multifamily market. Each unit features a 2-bedroom, 1.75-bath layout spanning 1,220 square feet, with private decks, in-unit laundry hookups, and single-car garages. The property is well suited for an owner-user, a light renovation value-add investor, or a hybrid strategy. A buyer can live in one unit and lease the other, or lease both after modest cosmetic upgrades to achieve strong market rents. Recent improvements include a new roof installed in 2021 and full copper plumbing. Interiors feature updated kitchens and bathrooms with stone countertops, along with LVP flooring in the upstairs unit. Conveniently located, the duplex offers quick access to Downtown Seattle via the West Seattle Bridge and is minutes from the West Seattle Junction and Alki Beach. It is also within walking distance of the future Delridge Light Rail Station, part of Sound Transit’s West Seattle Link Extension. Planned at SW Andover St and Delridge Way SW, construction is set to begin in 2027, with service expected in late 2032, supporting long-term rent growth and value appreciation.
Active
Listed by: Paragon Real Estate Advisors • Ben Douglas
Price cut: $80K (7/20)
$820,000
3824 23rd Avenue SW, Seattle, WA 98106
4beds
4baths
2,440sqft
Duplex, Multi Family
Built in 1979
-- sqft lot
$788,200 Zestimate®
$336/sqft
$-- HOA
What's special
- 72 days |
- 999 |
- 74 |
Zillow last checked:
Listing updated:
Listed by:
Ben Douglas,
Paragon Real Estate Advisors,
Rowan Davis,
Paragon Real Estate Advisors
Source: NWMLS as distributed by MLS GRID,MLS#: 2534220
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
Heating
- Wall Furnace, Electric
Cooling
- None
Features
- Flooring: Laminate, Carpet
- Has fireplace: No
Interior area
- Total structure area: 2,440
- Total interior livable area: 2,440 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Lot
- Size: 5,000 Square Feet
Details
- Parcel number: 2848700175
- Zoning description: Multi-Family,Jurisdiction: City
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Duplex
- Property subtype: Duplex, Multi Family
Materials
- Wood Products
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Year built: 1979
Utilities & green energy
- Sewer: Available
- Water: Public
Community & HOA
Community
- Subdivision: Delridge
Location
- Region: Seattle
Financial & listing details
- Price per square foot: $336/sqft
- Tax assessed value: $855,000
- Annual tax amount: $9,200
- Date on market: 6/4/2026
- Cumulative days on market: 73 days
- Listing terms: Conventional
Estimated market value
$788,200
$749,000 - $828,000
$2,841/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/20/2026 | Price change | $820,000-8.9%$336/sqft |
Source:  NWMLS as distributed by MLS GRID #2534220 Report a problem | ||
| 6/4/2026 | Listed for sale | $900,000+464.3%$369/sqft |
Source: NWMLS as distributed by MLS GRID #2534220 Report a problem | ||
| 1/28/1994 | Sold | $159,500$65/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,200 +6.8% | $855,000 -0.8% |
| 2024 | $8,618 +9.6% | $862,000 +9.4% |
| 2023 | $7,865 +6.1% | $788,000 -4.8% |
| 2022 | $7,411 +4.8% | $828,000 +13.9% |
| 2021 | $7,069 +2.7% | $727,000 +8% |
| 2020 | $6,884 +0.1% | $673,000 -1.5% |
| 2019 | $6,879 +9.1% | $683,000 -2% |
| 2018 | $6,306 +5.8% | $697,000 +21.9% |
| 2017 | $5,963 +54.1% | $572,000 +13% |
| 2016 | $3,869 | $506,000 +14% |
| 2015 | $3,869 | $444,000 +17.5% |
| 2014 | $3,869 | $378,000 +26% |
| 2013 | $3,869 | $300,000 +1.4% |
| 2012 | -- | $296,000 -10% |
| 2011 | -- | $329,000 -6.3% |
| 2010 | -- | $351,000 |
| 2009 | -- | $351,000 +31.5% |
| 2007 | -- | $267,000 +10.3% |
| 2006 | -- | $242,000 +3.4% |
| 2005 | -- | $234,000 +15.3% |
| 2001 | $2,429 +3.2% | $203,000 +8.6% |
| 2000 | $2,354 | $187,000 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: North Delridge
Nearby schools
GreatSchools rating
- 7/10Pathfinder K-8Grades: K-8Distance: 0.5 mi
- 7/10West Seattle High SchoolGrades: 9-12Distance: 1.2 mi
- 9/10Madison Middle SchoolGrades: 6-8Distance: 1.4 mi
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A local agent can set up tours, give advice and negotiate with sellers.
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