Prior to becoming a Real Estate Broker, I personally went through the experience of being a homebuyer and seller in the competitive Seattle market. I took to heart what an intense and even scary situation it could be without the right professional on your side to guide you through the process. My goal is to alleviate that stress for my clients, by providing top tier customer service, using the best real estate technology platform available and the backing of an entire team to support my clients. I am a proud third-generation Seattleite and UW grad. My experience in sales and marketing of properties is unmatched and my goal is to make your buying and selling experience as seamless as it can be!
Mariah's Listings & Sales
Active Listings (4)
Sold with Mariah (152)
Bought with Mariah (156)
1 of 25
REDFIN OPEN SAT, 11AM TO 1PM
3D WALKTHROUGH
$975,000
9053 7th Ave NW
Seattle, WA 98117
4
Beds
2
Baths
2,140
Sq. Ft.
Mariah O'Keefe • Redfin
1 of 32
REDFIN PENDING
3D WALKTHROUGH
$935,000
3824 Evanston Ave N #6
Seattle, WA 98103
3
Beds
2.5
Baths
1,408
Sq. Ft.
Mariah O'Keefe • Redfin
1 of 31
REDFIN OPEN SAT, 2PM TO 4PM
3D WALKTHROUGH
$689,000
2441 NW 61st St Unit C
Seattle, WA 98107
2
Beds
2
Baths
1,080
Sq. Ft.
Mariah O'Keefe • Redfin
1 of 24
REDFIN PENDING
3D WALKTHROUGH
$439,000
2801 NE 130th St Unit C102
Seattle, WA 98125
2
Beds
2
Baths
1,321
Sq. Ft.
Mariah O'Keefe • Redfin
From start to finish, the process was smooth and stress-free thanks to her steady communication and attention to detail. Through Redfin’s Concierge service, she connected me with the right contractors
Anand N Closed Sep '25 for $1,000,000
Mariah has been absolutely wonderful to work with! Thoughtful, hardworking, and knowledgeable.
Aaron H Closed Nov '25 for $950,000
The market wasn’t easy and there were times we felt pretty discouraged, but she never disappeared, and always made us feel like she was in it with us. It never felt like “just another sale” to her.
"This charmingly renovated cupcake of a home exudes appeal, though it lacks a garage and the second bedroom on the main floor functions better as an office due to its tiny size. Despite..."
"This newer construction home features an open floor plan and is situated on a spacious lot in a quaint neighborhood. The surrounding homes are well-maintained, though smaller in..."
comparison. While the property boasts large bedrooms on the second level, it presents potential for enhancement with some tender loving care and additional landscaping to truly make it stand out."
"Discover this beautifully maintained craftsman home nestled in the vibrant Ravenna neighborhood. The residence offers ample space and includes a permitted accessory dwelling unit..."
(ADU), enhancing its flexibility. While the backyard is limited due to the typical Ravenna slope, there is generous off-alley parking available. The home boasts a flowing floor plan and abundant natural light. It presents potential for enhancements but is absolutely move-in ready, making it an ideal choice for those seeking both charm and convenience."
Saw this home 2 Months Ago
The best homes deserve the best agents
Redfin Premier agents are local luxury experts with years of experience buying and selling high-end homes. Only our best agents qualify to become Redfin Premier agents.
When you're ready to buy, your agent will know what it takes to write a winning offer for the most highly sought-after homes. And when it's time to sell, they will know how to price, prepare, and market your home, so it attracts qualified buyers and sells for top dollar.
Plus, keep more of the proceeds from your home sale by paying a 1% listing fee when you buy and sell with us, less than half of what brokerages commonly charge.
Meet Mariah's Team
When you work with Redfin, one agent is responsible for your success, but you really get a whole team. Redfin agents work closely with a team of real estate professionals to ensure every sale closes without a hitch.