$435,000
4 bd2 ba1,064 sqft Vallejo, CA
4 bd2 ba1,064 sqft
Vallejo, CA
Sold 5 months ago
Buyer
Get to know Allison Costelow
REALTOR®, Seniors Real Estate Specialist®
About Me
Trusted Guidance for Right-Sizing and New Beginnings
I’m Allison Costelow, a Seniors Real Estate Specialist® (SRES) and top-rated Realtor® proudly serving Contra Costa, Solano County, and the greater SF Bay Area. My mission is to help seniors and their families navigate both the emotional and practical sides of moving—whether that means downsizing, relocating, or transitioning into a senior living community.
...Specialties
Buyer's AgentListing AgentRelocationFirst Time HomebuyersSenior Communities
Allison Costelow's listings & sales (7)
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This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.
For Sale
Sold (7)
Address | Sold date | Closing price | Represented | Flag Sale |
|---|---|---|---|---|
| 8/26/2025 | $435,000 | Buyer | ||
| 2/27/2025 | $681,000 | Seller | ||
| 2/25/2025 | $435,000 | Seller | ||
| 12/31/2024 | $605,000 | Seller | ||
| 12/19/2024 | $337,000 | Buyer |
Allison Costelow's reviews (3)
- 5.0
- 10/23/2025
- • esraider
Bought a Single Family home in 2025 in Richardson park, Vallejo, CA.
She's the best! I was very happy with everything that Allison did from the moment I met her up until now weeks after the purchase of my first home. She had to deal with m...She's the best! I was very happy with everything that Allison did from the moment I met her up until now weeks after the purchase ...5.0- 10/23/2025
- • Sandra Jones
Bought a home in 2025.
Allison Costelow was my Realtor from Benicia Remax Gold. My purchase was a Manufactured Home. Allison was so helpful dealing with two different lenders. Some banks do not...Allison Costelow was my Realtor from Benicia Remax Gold. My purchase was a Manufactured Home. Allison was so helpful dealing with ... - 5.0
- 8/12/2025
- • Astridsmusic4jc
Bought a Single Family home in 2023 in Olivera, Concord, CA.
Allison was wonderful to work with. She helped us purchase our first home in 2023. Allison was so helpful navigating us through all the big questions and explaining the p...Allison was wonderful to work with. She helped us purchase our first home in 2023. Allison was so helpful navigating us through al...
