# 40 Costello Place, Walla Walla, WA 99362

> **TL;DR:** 3bd/2ba single family, $598,000 ($296/sqft), built 2006, 2,022 sqft.
> View. Est. $2,591/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $598,000 |
| Price/sqft | $296 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 2,022 |
| Year Built | 2006 |
| Stories | 1 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 0 |

## Why This Home Stands Out

- **Views** - Territorial

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,591 |
| **Total** | **$2,591** |

## Nearby Schools

- **Elementary:** Prospect Point Elem
- **Middle:** Garrison Mid
- **High:** Walla Walla High

## Key Amenities

- View

## Property Highlights

- Built in 2006
- 2 parking spaces

## Description

### Agent Description
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.

## Location

- **Address:** 40 Costello Place, Walla Walla, WA 99362
- **County:** Walla Walla
- **Coordinates:** 46.041617, -118.321261
- **Google Maps:** https://www.google.com/maps?q=46.041617,-118.321261

## Listing Agent

- **Name:** Karen Grace
- **Brokerage:** Engel & Völkers Seattle Downtown
- **Phone:** 2066239697
- **Email:** seattledowntown@engelvoelkers.com

## Primary Photo

![40 Costello Place - Primary Photo](http://lh.rdcpix.com/77f7706d69d177ab4059a9e87d864dbal-f1587695349r.jpg)

*32 total photos available on [listing page](https://www.propertysimple.com/listing/40-costello-place-walla-walla-wa-99362-2514424)*

---

**MLS#:** 2514424 | **Updated:** 2026-06-18
**Source:** listhub

*Copyright © 2026 Engel & Völkers. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/40-costello-place-walla-walla-wa-99362-2514424)

---

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