
Get to know the team
The Costa Home Team
Your guide to making the right move in Washington State, Since 2005.
Contact us directly when you're ready to buy or sell your Washington property. 425-232-9355
We are Rietta Costa & Son, Tanis, PNW locals raised right here in Snohomish County, WA. Rietta grew up on a 40-acre farm in Marysville, WA that became one of the first big neighborhoods on the hills of east Marysville back in the 1980's when the family farm was sold. Tanis's love for the ...
Team listings & sales (310)
For Sale (3)
Address | Bed/Bath | Listing price |
---|---|---|
![]() 1415 84th St SE UNIT 80 Everett, WA 98208
| 2 Bed, 2 Bath | $149,000 |
![]() 5227 101st Pl NE Marysville, WA 98270
| 3 Bed, 2 Bath | $465,000 |
![]() 2007 101st Ave SE #3 Lake Stevens, WA 98258
| 2 Bed, 3 Bath | $499,950 |
Sold (307)
Address | Sold date | Closing price | Represented | Flag Sale |
---|---|---|---|---|
8/6/2025 | $454,750 | Buyer | ||
7/18/2025 | $88,400 | Seller | ||
7/9/2025 | $175,000 | Buyer | ||
7/8/2025 | $363,000 | Seller | ||
5/29/2025 | $770,000 | Seller |
Team reviews (34)
Write a review- Highly likely to recommend||5.05.0
8/13/2025 - mwray61
Bought a Single Family home in 2025 in Ocean shores, WA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsIt's said, don't do business with friends. They're obviously not talking about Tanis and Rietta of the Costa team. They made our experience a breeze. Always going above and beyond to help us purchase our retirement home 150 miles from their base! Ove... - Highly likely to recommend||5.05.0
3/2/2024 - osher dick
Consulted me on buying or selling a home in Marysville, WA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsTanis at The Costa Home Team is the first real estate agent that I feel completely comfortable sending my own naive mother too. I always get my questions answered with all the important details and none of the run around. His answers always give me s... - Highly likely to recommend||5.05.0
12/30/2023 - p4779jg5fn
Sold a Single Family home in 2023 in Marysville, WA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsTanis went above and beyond to make my home look beautiful and appealing in the listing. Had many viewings and had an offer in 7 days. I will definitely use Tanis for my next transaction. The virtual staging was phenomenal, many people thought it was... - Highly likely to recommend||5.05.0
3/29/2023 - ldjordin
Bought a Single Family home in 2023 in Lake stevens, WA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsRietta and Tanis understand what we were looking for and brought the house to our attention. It was perfect. Within a week our offer was accepted. We closed a week early too. This was the smoothest purchase we’ve experienced. Highly recommend the Cos... - Highly likely to recommend||5.05.0
3/11/2021 - karinbirch
Sold a Single Family home in 2021 in Stanwood, WA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsThey were very knowledgeable,and gave great tips on things to do to get ready to put house on market. They are so easy and fun to work with. I would highly recommend them,you won't be disappointed. Thanks for being such a great team Bob and Karin