Sarah NewmarkerREAL ESTATE
Marin · Napa · Sonoma
Personal guidance for buying and selling homes across Marin, Napa, and Sonoma.Sarah Newmarker · Coldwell Banker Realty
Experience, by the numbers
Meet Sarah
Your home is personal.
Your representation should be, too.
My business has grown through lasting relationships, thoughtful guidance, and clients who feel genuinely cared for. My approach pairs local knowledge with thoughtful preparation, clear advice, and a genuine investment in your next chapter.
Whether you’re finding your first place in Marin, making room for more, or ready for a change of pace, I’m here to help you see the possibilities—and navigate the details.
Let’s talk about your next move
The client perspective
“Sarah guided us through the process in a clear, organized fashion resulting in multiple offers and a sale over asking.”
“She made sure that we had all the information that we needed to make an informed and confident choice, without ever making us feel rushed or crowded.”
The client perspective
A home. A new chapter. A happy ending.The full story ↗
First and foremost, I would say to find a real estate agent that you trust, we were so lucky that Sarah Newmarker guided us through the entire process. This is our first time buying a home and she was there for us morning and night guiding us through the entire process. she really did a great job of reaffirming exactly what our needs are, what our future goals are, what our budget looks like, and did a great job just guiding us through the process and advocating for us with with tremendous confidence. So just really, really lucky to have found Sarah, somebody that we could really trust in this process. Really lucky. We're super happy. Thanks Sarah. Thanks Sarah.
The client perspective · 01 / 02
The homes change. The feeling stays.
First-time homebuyers
We feel like we won the lottery being referred to Sarah!As first-time buyers with endless questions and evolving needs, we were grateful for her expertise, patience, and warmth. She made us feel like a top priority and guided us through a stressful 14-day close with reassurance and dedicated support. We couldn’t recommend her more highly.
— Claire and Kevin
Finding the right home
Sarah understood what we were looking for, even the things we struggled to put into words.She paired deep market knowledge and smart strategy with warmth, clear communication, and the freedom to make our own decisions. She delivered on our ambitious wish list, and five years later, we still love the home she helped us find. Professional, grounded, and fun, she made the experience a delight.
— Eric and Sonia
Support beyond closing
Sarah stayed in touch with us for years without ever making us feel pressured, and when we were ready, she was there immediately.Her market knowledge and negotiation skills helped us secure a great deal. When our plans changed after closing, she even helped us quickly find a renter. Her genuine care and continued support have made her an invaluable resource.
— Sanjay and Colleen
Selling with confidence
Sarah brought a thoughtful plan, meticulous attention to detail, and a truly hands-on approach to selling our home.She handled the details personally, patiently explained every step, and was always responsive. Within four days, we had multiple offers, and our home sold the next day for 5.4% over asking with exceptional terms. We’ll absolutely work with her again.
— Samantha and Ben
The client perspective · 02 / 02
The homes change. The feeling stays.
Buying and selling
Sarah helped us both buy and sell our home in Marin, and we couldn’t be happier with the results.Each time, she went above and beyond to make us feel comfortable throughout the process. Her knowledge, professionalism, and attention to detail make her a trusted advisor who truly puts her clients first. We highly recommend her to anyone buying or selling a home.
— Tom P.
A trusted advisor
Sarah’s local market knowledge and objective guidance helped me make a confident decision about my new home.She was patient, incredibly responsive, and a skilled negotiator, bringing an upbeat attitude to every step. Her attention to detail and genuine interest in my happiness made a lasting impression. I look forward to working with her as I continue building my real estate portfolio.
— Neil B.
A Realtor for life
Over the years, Sarah has helped us buy, sell, complete a 1031 exchange, and build a small real estate portfolio that will support our retirement.She is incredibly organized and somehow always makes us feel like her only clients. She genuinely listens, cares about our goals, and combines kindness with tough negotiation when it matters. She’s our Realtor for life!
— Michele and Ben
Calm in a changing market
We were nervous about selling in a shifting market, but Sarah brought calm, confidence, and a clear strategy from day one.She was hands-on, proactive, and always available, with market knowledge and negotiation skills that gave us tremendous peace of mind. What sets her apart is how personally she cares about the families she helps. We couldn’t have asked for a better experience.
— Cheryl and Anthony
The collection
Somewhere you love. Something you haven’t imagined yet.
Let’s find your place in the North Bay.
Explore current MLS listings by location, price, bedrooms, and more.
The quieter entrance
Let’s talk about what you’re looking for. Alongside the public market, I can help you explore privately shared opportunities when available.
Explore private access
Your next chapter starts here
Buying. Selling. Just thinking.
I’d love to hear what’s next for you.
The reading room · Helpful articles
Considered advice for buying, selling, and feeling at home. A collection of helpful articles, ready when you are.
Browse all articles ↗A thoughtful plan before the paint samples.
Before the renovation, have the conversation.
One move. Two transactions. A clearer plan.
Love the house. Understand it, too.
The right home has a life around it.
A good first conversation changes the next one.