Brent Mosbacher Realtor, Coldwell Banker

Brent Mosbacher Realtor, Coldwell Banker Serving homebuyers & sellers in Marin & Sonoma Counties. Current on market trends and engaged in the community. Lic. #01978651

Brent Mosbacher is an experienced Realtor with Coldwell Banker Residential Brokerage, focusing on the Marin and Sonoma County markets. Brent is a Placerville, California native and graduate of Cal Poly San Luis Obispo, where he received a BA in Recreation, Parks and Tourism Management with a concentration in event management. Since joining Coldwell Banker, Brent has prided himself in his passionate and heartfelt drive to serve his clients' best interests. He is dedicated, knowledgeable, and committed to finding the perfect fit, whether condo or home, for his clientele. His devotion and unparalleled customer service has resulted in a continuously expanding network of loyal clients and referrals. Passionate to his craft, he continuously seeks to stay ahead of the game when it comes to market education and trends. Naturally sociable, Brent enjoys working with people, and shares a client’s joy when the perfect home is found. Whether you're a first-time homebuyer or an experienced real estate investor, Brent will expedite and ease the home buying process, which can be an overwhelming experience for clients. Whether attending a local event, volunteer coaching, or playing in local intramural sports leagues, in his free time, you can find Brent active in his community. An avid explorer of the Marin and Sonoma Counties, he loves to try new restaurants, check out local music, and hike the local trails with his wife, son, daughter, and dog Mowgli.

PENDING! 🏡🎉After just 6 days on the market, 256 Mount Shasta Drive received 11 offers and is officially pending!Preparat...
09/19/2026

PENDING! 🏡🎉

After just 6 days on the market, 256 Mount Shasta Drive received 11 offers and is officially pending!

Preparation and strategic pricing can play a drastic role in selling a property quickly while maximizing the seller’s return.

Thinking about selling? Let’s put together a strategy that gets results.

🏡 IN CONTRACT!After just 9 days on the market, 1120 Clayton Ct. is officially in contract! 🎉Pricing and preparation are ...
09/17/2026

🏡 IN CONTRACT!

After just 9 days on the market, 1120 Clayton Ct. is officially in contract! 🎉

Pricing and preparation are more important than ever in today’s market. From positioning the property correctly to making the right improvements before hitting the market, having a strategy can make all the difference.

If you’re considering selling a property but don’t know where to start, give me a call. I’m happy to help develop a strategy designed to get results.

📲 Thinking about selling? Let’s talk.

🎉 CONGRATULATIONS to my salt-of-the-earth buyers who recently closed on this awesome Sebastopol property! 🏡This property...
09/16/2026

🎉 CONGRATULATIONS to my salt-of-the-earth buyers who recently closed on this awesome Sebastopol property! 🏡

This property has so much going for it, and I can’t wait to see all the improvements my clients make to turn it into their own.

Situated at the end of a quiet, private lane on just over an acre, this was one of those properties where my clients knew almost immediately they could envision calling it home. 🏡

We were up against another offer, but our offer prevailed! I couldn’t be happier for this wonderful couple.

It was especially rewarding to officially hand them the keys and watch them take ownership of their new home for the first time. 🔑

Congratulations to two truly deserving people! I’m so excited for this next chapter for you both

🏡 JUST LISTED | 256 MOUNT SHASTA DRIVE, SAN RAFAELRare Upper Lucas Valley Eichler opportunity with tremendous potential....
09/11/2026

🏡 JUST LISTED | 256 MOUNT SHASTA DRIVE, SAN RAFAEL

Rare Upper Lucas Valley Eichler opportunity with tremendous potential.

Situated on a desirable corner lot backing to open space, this 4-bedroom, 2-bathroom Eichler offers approximately 2,163 sq. ft. of living space on an expansive 12,350 sq. ft. lot.

✨ Oversized corner lot
🌿 Backs to open space
🏡 Classic Eichler architecture
🔨 Renovation & customization opportunity
📍 Highly desirable Upper Lucas Valley
🏊 Community pool + tennis/pickleball
🥾 Hiking & biking trails nearby
🎒 Close to Lucas Valley Elementary

An exceptional opportunity for an owner-user, contractor, investor, or flipper looking to renovate, customize, and unlock the value of an Eichler in a highly desirable Upper Lucas Valley setting.

Create your dream home while preserving the timeless architectural character of an iconic Eichler—or take on your next investment project.

Offered at $1,400,000

📲 Contact me for more information or a private showing.

🏡 JUST LISTED | 1120 Clayton Ct, NovatoWelcome to this charming single-level home tucked away at the end of a quiet cour...
09/03/2026

🏡 JUST LISTED | 1120 Clayton Ct, Novato

Welcome to this charming single-level home tucked away at the end of a quiet court, just blocks from Downtown Novato!

✨ 3 Bedrooms | 1 Bathroom
📐 1,026 Sq Ft
🌳 9,008 Sq Ft Lot
🚗 Attached 1-Car Garage

Highlights include:
• Refinished hardwood floors
• Fresh interior paint
• New electrical panel + updated interior electrical
• Dual-pane windows
• Stainless steel appliances
• Large lot with plenty of potential
• Quiet court location close to Downtown Novato

💰 Offered at $739,000

🔑 OPEN HOUSE
Saturday | 12–2 PM
Sunday | 2–4 PM

Come take a look and see what makes this Novato home special!

OFFER ACCEPTED! 🎉🏡After having their first two offers passed over on highly competitive properties, we finally got the Y...
08/19/2026

OFFER ACCEPTED! 🎉🏡

After having their first two offers passed over on highly competitive properties, we finally got the YES! 🙌🏼

My clients’ offer was accepted on this great property—another multiple-offer situation!

Single-level homes on parcels of this size are highly sought after, so I’m especially excited for my clients. Most importantly, I applaud them for staying positive, patient, and persistent throughout the process.

Now it’s time to get this one across the finish line! 🔑

🏡 SOLD | 13 El Rose Drive, PetalumaI’m incredibly grateful to have represented an awesome family in the sale of their mo...
07/29/2026

🏡 SOLD | 13 El Rose Drive, Petaluma

I’m incredibly grateful to have represented an awesome family in the sale of their mother’s home. They were an absolute pleasure to work with from start to finish.

Together, we made strategic improvements to the property to increase its desirability and appeal to a larger pool of buyers. The sellers trusted my recommendations and executed every one of them—and the results speak for themselves!

✨ After just ONE week on the market:
• 5 offers received
• Accepted an offer $155,000 over the original list price 🎉 SOLD for $1,030,000

A great result for a wonderful family, and a perfect example of how thoughtful preparation, strategic marketing, and strong negotiation can make a meaningful difference.

Thank you for trusting me to help guide you through such an important sale. Congratulations! 🥂

Thinking about selling your Petaluma home? Let’s talk about your goals and create a strategy that works for you.

639 Semillon Lane officially has its first owner! 🏡🎉I had the privilege of helping my client purchase this beautiful new...
07/03/2026

639 Semillon Lane officially has its first owner! 🏡🎉

I had the privilege of helping my client purchase this beautiful new construction home in Santa Rosa. With its modern floor plan, stylish finishes, energy-efficient features, and the peace of mind that comes with everything being brand new, it’s a fantastic place to call home.

This one took a little longer to close as the builder was waiting on final state approvals, but it was well worth the wait. My client is now happily unpacking boxes, settling in, and making the house their own.

NO MORE PAYING RENT!

Congratulations, and thank you for trusting Mosbacher Real Estate to be part of your home-buying journey! 🔑🏠

13 El Rose Drive was a HOT property and didn’t last long! 🔥After just one week on the market, we received 5 offers, all ...
07/03/2026

13 El Rose Drive was a HOT property and didn’t last long! 🔥

After just one week on the market, we received 5 offers, all significantly over the asking price.

The selected buyers came in strong, removing all contingencies upfront, and we’re scheduled to close later this month.

Preparation and pricing can play a huge role in how quickly a home sells. When a property is properly prepared, strategically priced, and marketed to the right audience, it can generate incredible interest and outstanding results.

🏡 NEW LISTING📍 13 El Rose Drive, PetalumaJust minutes from vibrant downtown Petaluma, this charming single-story home of...
06/24/2026

🏡 NEW LISTING
📍 13 El Rose Drive, Petaluma

Just minutes from vibrant downtown Petaluma, this charming single-story home offers the perfect blend of comfort, convenience, and modern updates.

✨ Property Highlights:
• 3 Bedrooms | 1 Bathroom
• 1,211± Sq. Ft.
• Large 7,300+ Sq. Ft. Lot
• Single-Story Living
• 2-Car Garage

Recent improvements include new luxury vinyl plank flooring throughout, fresh interior paint, quartz kitchen countertops, stainless steel appliances, upgraded interior electrical, and central heating & air conditioning.

Step outside to enjoy the beautifully landscaped and private backyard—an ideal setting for relaxing, entertaining, or enjoying Petaluma’s wonderful weather.

Open House Schedule 🗓️
Wednesday, 6/24 | 10am - 12pm
Saturday, 6/27 | 12pm - 2pm
Sunday, 6/28 | 12pm - 2pm

Home, Pest, Roof, & Sewer Lateral Inspections Available

💰Listed @ $875,000

Feel free to reach out with any questions, 530-391-3151

Address

Petaluma, CA

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