$450,000
3 bd2 ba1,378 sqft Fairfield, CA
3 bd2 ba1,378 sqft
Fairfield, CA
Sold 2 months ago
BuyerSeller
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 offers Showcase to make listings stand out
helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.
Allison Costelow's sales and listings (14)
This map and property list shows the most recent 100 sales and 100 listings
Sold
For sale
Sold (13)
- $450,000
- 3 bd
- 2 ba
- 1,378 sqft
708 Georgia Way, Fairfield, CA 94533Sold 2 months agoBuyerSeller - $595,000
- 4 bd
- 3 ba
- 1,713 sqft
307 Trumbull Way, Vacaville, CA 95688Sold 3 months agoBuyer
- $240,000
- 2 bd
- 2 ba
- 1,440 sqft
300 E H St Spc 69, Benicia, CA 94510Sold 5 months agoSeller - $585,000
- 3 bd
- 2 ba
- 1,020 sqft
59 La Cruz Avenue, Benicia, CA 94510Sold 5 months agoSeller
- $274,900
- 3 bd
- 2 ba
- 988 sqft
40 Baldwin St, Vallejo, CA 94590Sold 5 months agoBuyer
For sale (1)
- $845,000
- 4 bd
- 3 ba
- 2,236 sqft
104 Gill Way, Benicia, CA 94510House for SalePrice cut: $5,000 (7/29)
Allison Costelow's reviews (4)
- 5.0
- 3/7/2026
- • Phil Barrows
Sold a Single Family home in 2016 in Fairway park, Hayward, CA.
Selling a home, particularly a home one has lived in for over 35 years, as in our case, is a daunting task. Fortunately, we had Allison Costelow to advise us and handle t...Selling a home, particularly a home one has lived in for over 35 years, as in our case, is a daunting task. Fortunately, we had Al...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...
