
Get to know Gerardo Alencastro
Real Estate Broker
Born and raised in Southern California, Gerardo comes from a family of entrepreneurs. He built his career across finance, telecommunications, and consumer services before finding his true lane in real estate. When he relocated from Los Angeles to Seattle with his partner and two kids, he didn't just put down roots. He gained firsthand insight into one of the most meaningful and stressful transitions a person can make.
That experience shapes everyt...
Specialties
Buyer's AgentListing AgentRelocationFirst Time HomebuyersInvestment PropertiesNew Construction
SpeaksEnglish, Spanish
4 Years of experienceGerardo 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.

Gerardo Alencastro's sales and listings (40)
This map and property list shows the most recent 100 sales and 100 listings
Sold
For sale
Sold (37)
- $1,595,000
- 3 bd
- 3 ba
- 2,170 sqft
2501 Nob Hill Place N, Seattle, WA 98109Sold 2 months agoBuyer
- $279,500
- 1 bd
- 1 ba
- 663 sqft
12230 SE 60th Street #34, Bellevue, WA 98006Sold 2 months agoBuyer
- $287,500
- 1 bd
- 1 ba
- 744 sqft
10501 8th Avenue NE #126, Seattle, WA 98125Sold 3 months agoBuyer
- $975,000
- 4 bd
- 2 ba
- 3,020 sqft
8633 Wabash Avenue S, Seattle, WA 98118Sold 7 months agoBuyer
- $579,950
- 3 bd
- 2 ba
- 1,173 sqft
2525 29th Avenue S #B, Seattle, WA 98144Sold 9 months agoBuyer
For sale (3)
- $724,950
- 4 bd
- 3 ba
- 1,900 sqft
20721 122nd Place SE, Kent, WA 98031House for SaleShowcase
- $599,995
- 3 bd
- 3 ba
- 1,219 sqft
15009 Westminster Way N, Shoreline, WA 98133House for SalePrice cut: $15,005 (9/10)
- $699,995
- 2 bd
- 3 ba
- 1,218 sqft
945 NW 56th Street, Seattle, WA 98107House for SaleSeparate den
Gerardo Alencastro's reviews (12)
- 5.0
- 1/8/2026
- • Faith lee
Bought a Townhouse home in 2026 in Mt. baker, Seattle, WA.
Gerardo was a great agent from start to finish—friendly, knowledgable, and caring. He made what is an exciting but sometimes stressful process (home buying!) so much more...Gerardo was a great agent from start to finish—friendly, knowledgable, and caring. He made what is an exciting but sometimes stres...5.0- 9/1/2025
- • debmclseattle
Bought a home in 2025.
We met Gerardo one afternoon to see a few properties, and within a month we were closing on our perfect home. He is upbeat, savvy, and a clear communicator who asked the ...We met Gerardo one afternoon to see a few properties, and within a month we were closing on our perfect home. He is upbeat, savvy,... - 5.0
- 8/24/2025
- • DANIEL SMITH
Bought a home in 2025.
Gerardo was fantastic to work with while purchasing our first home. He definitely went above and beyond. I highly recommend Gerardo and would work with him again without ...Gerardo was fantastic to work with while purchasing our first home. He definitely went above and beyond. I highly recommend Gerard...5.0- 5/15/2025
- • Deepanshu Gupta
Bought a Townhouse home in 2025 in West woodland, Seattle, WA.
My favorite thing about gerardo was how meticulous, enthusiastic and honest he was. Definitely recommend gerardo for first time home buyers. He is experienced, knowledgea...My favorite thing about gerardo was how meticulous, enthusiastic and honest he was. Definitely recommend gerardo for first time ho... - 5.0
- 4/23/2025
- • Andi Pappas
Bought a Single Family home in 2025 in Leschi, Seattle, WA.
I genuinely could not recommend Gerardo more as a real estate partner, when I'm next in the market he will be the first person I call. This was my first home purchase and...I genuinely could not recommend Gerardo more as a real estate partner, when I'm next in the market he will be the first person I c...5.0- 3/24/2025
- • tenleymccladdie
Bought a Multiple Occupancy home in 2025 in East queen anne, Seattle, WA.
Purchasing my first home was a wonderful experience thanks to the remarkable work of Gerardo Alencastro. Gerardo's knowledge of the Seattle housing market is impeccable a...Purchasing my first home was a wonderful experience thanks to the remarkable work of Gerardo Alencastro. Gerardo's knowledge of th... - 5.0
- 3/9/2025
- • JKneazle
Bought a Townhouse home in 2025 in Interbay, Seattle, WA.
We felt extremely lucky to have met Gerardo and decided to work with him. Gerardo was not only knowledgeable about the local market, but also thinking for his customers a...We felt extremely lucky to have met Gerardo and decided to work with him. Gerardo was not only knowledgeable about the local marke...5.0- 8/23/2024
- • bradyaolsen
Bought a Single Family home in 2022 in President park, Renton, WA.
Gerardo helped me purchase a home during the peak of the 2022 housing market. In this market homes were selling fast, often having multiple offers within days of listing....Gerardo helped me purchase a home during the peak of the 2022 housing market. In this market homes were selling fast, often having... - 5.0
- 8/3/2024
- • Dylan Benito
Sold a home in 2023.
I met Gerardo at a neighborhood open house and was very impressed with his style. Shortly after the open house, I put my house on the market and chose him as my relator. ...I met Gerardo at a neighborhood open house and was very impressed with his style. Shortly after the open house, I put my house on ...5.0- 8/2/2024
- • mailtosid s
Bought a Single Family home in 2024 in Lake forest park, WA.
Gerardo did an excellent job in our House hunting. He understood our priorities and our want. Together we short-listed houses that we wanted to tour, he showed us all the...Gerardo did an excellent job in our House hunting. He understood our priorities and our want. Together we short-listed houses that...
