Zoned LR-1 & conveniently located close to the heart of Wallingford, just south of Green Lake with easy access to I-5 & 99! This well-maintained & currently rented duplex offers main-floor & upstairs units, with a separate exterior entrance to the unfinished basement. All 3 levels are metered separately. Large, detached 2-car garage with off-street parking for ~3-4 cars parked tandem. Enjoy a level back yard with patio & garden. First time on the market in 50+ years! Tremendous opportunity!