About 40 Costello Place
This beautifully maintained 2,022 sq ft home offers generous space, abundant natural light, and a thoughtfully designed layout featuring 3 bedrooms plus a versatile den—perfect for a home office, guest room, or hobby space. The inviting floorplan flows seamlessly, making it ideal for both everyday living and entertaining. The well-appointed kitchen opens to the dining area and a bright, cheerful breakfast nook with a convenient breakfast bar. Ample counter space and a spacious pantry ensure both functionality and ease for any home chef. A cozy fireplace anchors the expansive living room, creating a warm and welcoming space. Retreat to the luxurious primary suite, complete with a spa-like 5-piece bath and a private water closet for added comfort and privacy. The conveniently located laundry room sits just off the oversized 2-car garage and includes a utility sink for added practicality. The garage itself offers plenty of extra storage space. Situated on a beautifully landscaped 9,975 sq ft lot, the outdoor space is just as impressive. Enjoy the fully fenced backyard featuring a covered patio—perfect for outdoor living—and a handy storage shed for tools and equipment. Gently lived in and impeccably cared for, this home truly shines with pride of ownership throughout. This is a quiet, established neighborhood near schools and parks. Welcome Home.
Open House
Features of 40 Costello Place
| MLS® # | 2514424 |
|---|---|
| Price | $580,000 |
| Bedrooms | 3 |
| Bathrooms | 2.00 |
| Full Baths | 2 |
| Square Footage | 2,022 |
| Acres | 0.23 |
| Year Built | 2006 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Status | Active |
Community Information
| Address | 40 Costello Place |
|---|---|
| Area | 933 - Southeast Walla Walla County |
| Subdivision | Walla Walla |
| City | Walla Walla |
| County | Walla Walla |
| State | WA |
| Zip Code | 99362 |
Amenities
| Parking Spaces | 2 |
|---|---|
| Parking | Attached Garage |
| View | Territorial |
| Is Waterfront | No |
Interior
| Interior Features | Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, Walk-In Closet(s), Water Heater |
|---|---|
| Appliances | Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer |
| Heating | Forced Air |
| Cooling | Central Air |
| Fireplace | Yes |
| # of Fireplaces | 1 |
| Fireplaces | Gas |
Exterior
| Exterior Features | Wood Products |
|---|---|
| Lot Description | Cul-De-Sac, Curbs, Dead End Street, Paved, Sidewalk |
| Foundation | Poured Concrete |
School Information
| District | Walla Walla |
|---|---|
| Elementary | Prospect Point Elem |
| Middle | Garrison Mid |
| High | Walla Walla High |
Additional Information
| Date Listed | April 30th, 2026 |
|---|---|
| Days on Market | 133 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Engel & Voelkers Seattle DT |
|---|