About 9420 Ne 129th Place
On a quiet cul-de-sac in Juanita, this property is an incredible opportunity. Currently, it has a main house with a fully permitted ADU apartment with a separate address. The 15,000 square foot lot could be developed to support multiple units and middle housing options. We have architectural drawings to show some options available on request. The current home blends 1920s character with a full modern overhaul. Nearly 3,000 sq ft of living space across three levels gives you real flexibility: open main-floor living with 3 bedrooms and 2.5 baths and a daylight lower level with its own full kitchen, large bedroom, bath, laundry, and separate entrance, parking, fenced yard and patio—ideal for multi-gen living, guests, or rental income. Newer windows, roof, systems, and hot-water heating keep things efficient and comfortable, while large view-facing windows pull in natural light and peek-a-boo mountain vistas. Outside, the double-sized lot offers mature PNW trees, a lawn to play on, and room for gardening or summer gatherings. You’re minutes from Juanita Beach Park, neighborhood schools, buses, hospital and shopping, yet it is a unique private retreat tucked above the lake. Full home inspection and architectural drawings available on request.
Features of 9420 Ne 129th Place
| MLS® # | 2476945 |
|---|---|
| Price | $1,198,000 |
| Bedrooms | 3 |
| Bathrooms | 3.25 |
| Full Baths | 2 |
| Half Baths | 1 |
| Square Footage | 2,970 |
| Acres | 0.34 |
| Year Built | 1928 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Contemporary |
| Status | Active |
Community Information
| Address | 9420 Ne 129th Place |
|---|---|
| Area | 600 - Juanita/Woodinville |
| Subdivision | North Juanita |
| City | Kirkland |
| County | King |
| State | WA |
| Zip Code | 98034 |
Amenities
| Parking Spaces | 6 |
|---|---|
| Parking | Driveway, Attached Garage |
| View | Mountains, Territorial |
| Is Waterfront | No |
Interior
| Interior Features | Second Kitchen, Second Primary Bedroom, Bath Off Primary, Dbl Pane/Storm Window, Dining Room, French Doors, High Tech Cabling, Walk-In Closet(s), Water Heater, Wired for Generator |
|---|---|
| Appliances | Dishwasher, Disposal, Dryer, Refrigerator, Stove(s)/Range(s), Washer |
| Heating | Baseboard, Ductless, Recirculation Pump |
| Cooling | Ductless |
| Fireplace | No |
Exterior
| Exterior Features | Wood |
|---|---|
| Lot Description | Cul-De-Sac, Curbs, Dead End Street, Paved, Sidewalk |
| Foundation | Poured Concrete |
School Information
| District | Lake Washington |
|---|---|
| Elementary | Juanita Elem |
| Middle | Finn Hill Middle |
| High | Juanita High |
Additional Information
| Date Listed | April 17th, 2026 |
|---|---|
| Days on Market | 102 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Kelly Right RE of Seattle LLC |
|---|