# 40 Costello Place, Walla Walla, WA 99362

> **TL;DR:** 3bd/2ba single family, $570,000 ($282/sqft), built 2006, 2,022 sqft. Est. $3,048/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $570,000 |
| Price/sqft | $282 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 2,022 |
| Year Built | 2006 |
| Property Type | Single Family (Single Family Residence) |
| Status | Active |
| Days on Market | 0 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $2,882 |
| Estimated Insurance | $166 |
| **Total** | **$3,048** |

## Nearby Schools

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

## Property Highlights

- Built in 2006

## 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 & Volkers Seattle Downtown
- **Broker Phone:** 2066239697

## Photos

![40 Costello Place - Photo 1](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2754187170r.jpg)

![40 Costello Place - Photo 2](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2993957325r.jpg)

![40 Costello Place - Photo 3](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f9339200r.jpg)

![40 Costello Place - Photo 4](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2035206721r.jpg)

![40 Costello Place - Photo 5](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2098197481r.jpg)

![40 Costello Place - Photo 6](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f1662678360r.jpg)

![40 Costello Place - Photo 7](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f965212639r.jpg)

![40 Costello Place - Photo 8](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f539510998r.jpg)

![40 Costello Place - Photo 9](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f4051060408r.jpg)

![40 Costello Place - Photo 10](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f3464366541r.jpg)

![40 Costello Place - Photo 11](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f1878569960r.jpg)

![40 Costello Place - Photo 12](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f3747357451r.jpg)

![40 Costello Place - Photo 13](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2992022370r.jpg)

![40 Costello Place - Photo 14](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f1860753597r.jpg)

![40 Costello Place - Photo 15](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f3187840901r.jpg)

![40 Costello Place - Photo 16](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2491193370r.jpg)

![40 Costello Place - Photo 17](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2168295309r.jpg)

![40 Costello Place - Photo 18](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f455695453r.jpg)

![40 Costello Place - Photo 19](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f3912994046r.jpg)

![40 Costello Place - Photo 20](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2813574382r.jpg)

![40 Costello Place - Photo 21](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f1119697028r.jpg)

![40 Costello Place - Photo 22](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f3108438113r.jpg)

![40 Costello Place - Photo 23](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2513616919r.jpg)

![40 Costello Place - Photo 24](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f1429420988r.jpg)

![40 Costello Place - Photo 25](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f936245635r.jpg)

![40 Costello Place - Photo 26](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f662669789r.jpg)

![40 Costello Place - Photo 27](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f2387715560r.jpg)

![40 Costello Place - Photo 28](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f862066026r.jpg)

![40 Costello Place - Photo 29](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f1154934562r.jpg)

![40 Costello Place - Photo 30](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f3389867366r.jpg)

![40 Costello Place - Photo 31](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f4149120021r.jpg)

![40 Costello Place - Photo 32](http://lh.rdcpix.com/5fdfc7dd54948bf7f1628253fc02ba25l-f4241463306r.jpg)

---

**MLS#:** 2514424 | **Updated:** 2026-09-18
**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.ai/listing/40-costello-place-walla-walla-wa-99362-2514424)

---

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