Nested Real Estate - Kimberly Portner, Real Estate Broker

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Tiburon, CA
Nested Real Estate - Kimberly Portner, Real Estate Broker

Real Estate Broker/Owner - Marin and Sacramento Counties. Kim comes from a multi-generational real estate background.

Her grandfather was a successful broker throughout Northern California, her mother worked in commercial escrow with some of the pioneer developers in Sacramento and Kim's first job out of college was with Chicago Title Company in their San Francisco office. In 1996, she and her husband purchased a small real estate office in St. Helena which would in a short period consists of 50 top agents working out of multiple offices throughout the Sonoma and Napa wine county. That business was sold, but they continued to sell real estate in San Francisco and Marin counties. Kim also has many clients in Sacramento and sells in that area as well. Kim is experienced with first-time home buyers, 1031 exchanges, condos, co-ops, mobile homes, mobile home parks and agricultural land. Kim has vast experience selling multi-million dollar homes. She is a good listener and is always careful to stay within the parameters of her clients needs.

07/17/2026

🚨 Off-Market Investor Opportunity–San Pablo 🚨
Calling all investors, flippers, and contractors!
Don't miss this off-market opportunity in San Pablo with incredible potential.

Property Features:
• 🏡 2 Bedrooms | 1 Bathroom
• 📐 840± SF Home
• 🌳 Over 7,000 SF Lot
• ✅ Roof only 8 years old
• ✅ Recent sewer lateral
• ✅ Low-maintenance vinyl siding

The interior retains its original charm and is ready for your vision. This is a cosmetic fixer, offering an excellent opportunity to renovate and build equity.
The real showstopper is the backyard—a private oasis with endless possibilities for outdoor living, entertaining, expansion, or adding value.
Whether you're looking for your next flip, rental investment, or a property with ADU potential (buyer to verify), this one deserves a look.

📞 For pricing, photos, and additional details, contact:
Kim Portner
Nested Real Estate
📱 415-309-3653
📧 mailto:[email protected]

06/13/2026

Enjoy expansive front and back yards shaded by mature trees, providing plenty of space to garden, entertain, or simply relax and take in the peaceful surroundings. Inside, natural light fills the home, creating a warm and inviting atmosphere with easy indoor-outdoor living.

The converted garage offers flexible space for a home office, guest room, studio, or additional living area, while a recently built storage barn provides ample room for tools, equipment, and hobbies.

Whether you’re looking for a weekend retreat, a place to expand, or a quiet country lifestyle, this property delivers.

Spend your evenings enjoying stunning Delta sunsets and your days fishing from your own riverfront access—all while being just minutes from town conveniences, wineries, and everything Clarksburg has to offer.

Asking: $675,000

📍 39640 S. River Road, Clarksburg, CA 🏡 3 Bedrooms | 1 Bath | 1,578 Sq. Ft. 🌳 Over ½ Acre | Sacramento River Frontage

Message me for details or to schedule a private showing.

CountryLiving CaliforniaRealEstate SacramentoHomesForSale

06/09/2026

🌾 Sacramento Delta Riverfront Opportunity 🌊

Offered for the first time in over 100 years, this incredible 35+ acre riverfront property is a rare chance to own a piece of California Delta history.

Featuring rich agricultural soil, riparian water rights, a large barn, and a newer shop, this property offers endless possibilities for farming, vineyards, orchards, recreation, or creating your dream rural estate.

Wake up to stunning waterfront views, enjoy the peaceful Delta lifestyle, and invest in a legacy property that has been cherished by the same family for five generations.

📍 Sacramento Delta
🌱 35+ Acres
🚜 Barn & Shop
💧 Riparian Water Rights
🌅 River Frontage

Opportunities like this don’t come along often. Contact me for details or a private tour.

Asking: $750,000

03/05/2026

✨ Just Sold — Off Market ✨

Thrilled to share another successful closing! I had the pleasure of representing the seller in an all-cash off-market sale in Solano County.

Strategic connections, the right buyer, and a smooth transaction made this a win for everyone involved. Off-market opportunities can be incredibly powerful when you have the right network and approach.

If you’re thinking about selling and want to explore discreet or off-market options, I’m always happy to talk through your strategy.

01/30/2026

🔥 OFF-MARKET • FAST SALE OPPORTUNITY – FAIRFIELD 🔥

📍 2045 Wylie Court | Fairfield
4 Bedrooms | 2 Bathrooms | Cul-de-sac location

This is a true off-market property being sold AS-IS. The seller is focused on speed and certainty, not prep work or retail listing timelines.

While this will likely appeal to flippers, end buyers comfortable with an as-is purchase are welcome.

✔️ All cash preferred
✔️ Quick close is the priority
✔️ Minimal contingencies strongly favored

Solid floor plan, desirable location, and clear upside for the right buyer—whether you’re improving and reselling or planning to make it your own.

🚫 Not on MLS
🚫 No repairs or credits
✅ Clean, straightforward transaction

📩 DM me for details, photos, and access. Proof of funds requested.

This will be awarded to the buyer who can close cleanly and quickly.

10/02/2025

Just Sold …….. this beautiful riverfront custom built home!!!!

Represented the Sellers who are beyond happy. And so excited for the buyers whose dream to live in the Delta has come true.

Selling Price: $1 million

06/27/2025

🔥 Just reduced by $100K! 🔥

OPEN HOUSE - Sunday, June 29th from 1p-4p.

Stunning home at 10951 River Road, Courtland is now listed at $1.280M! Newly staged and move-in ready — this beautiful property offers the perfect blend of peaceful country living with convenient access to local amenities.

Enjoy the serene Sacramento river as this home is riverfront, spacious outdoor areas, and a tight-knit community just minutes from I-5, dining, and small local schools. Whether you’re looking for tranquility or convenience, this location truly has it all.

With 4 bedrooms and 2 1/2 bathrooms, this custom built home situated on 2.24 acres is not to be missed.

If you’ve been waiting for the perfect opportunity to make your move, this is it!
📞 DM me for a private tour or more info.

06/18/2025

🏡 Just Refreshed + Newly Staged

OPEN HOUSES: Sun, 06/22 from 1-4pm and
Sun, 06/29 from 1-4pm

10951 River Road, Courtland
4 bedroom, 2.5 baths, 2.24 acres, riverfront property
List price: $1.380m

🏡 Escape the ordinary and come home to the charm of Delta living in this beautifully refreshed residence along the scenic River Road in Courtland, CA. Newly professionally staged and move-in ready, this home offers the perfect blend of rural tranquility and timeless character. 🏡

✨ Key Features:

Spacious layout with natural light throughout

Peaceful country setting just minutes from Sacramento

Ideal for entertaining, gardening, or simply unwinding

Freshly reimagined interiors to inspire today’s buyer

Incredible potential for those seeking a lifestyle change or investment

📍 Whether you're dreaming of a peaceful weekend retreat or a full-time home surrounded by farmland, and riverfront, 10951 River Road is your opportunity to own a piece of the Sacramento River Delta lifestyle.

💫 Don’t overlook this gem—come see what a difference staging makes. This home is ready for its next chapter—and its next owner.

📲 DM for a private showing.

05/22/2025

🏡 Riverfront Russian River home on large lot. 🏡

21932 Russian River Avenue
Villa Grande
3/1
2,222 sf
Over 1/2 acre lot
Asking price: $649,000

Open house schedule: ✔️
(Sat) 05/24 12:00pm-3:00pm
(Sun) 05/25 12:00pm-3:00pm

Offered for the first time in over 75 years, this rare generational retreat sits directly on the iconic Russian River, offering private river access and an extraordinary connection to nature. 🌲

Cherished by the same family since 1948, this beloved property has been the backdrop for five generations of unforgettable vacations, joyful reunions, honeymoons, and peaceful getaways. Nestled in a tranquil, close-knit community just a short stroll from Patterson Point Beach, it’s a sanctuary where lifelong memories are made. 🏖️

Set on a level, sun-dappled half-acre+ lot that backs directly onto the riverbank, the property is a paradise for outdoor lovers—swim, 🏊‍♀️ fish, 🎣 paddle, 🏄‍♂️ or simply relax and watch the river flow by. Majestic redwoods provide shade and serenity, while the gentle rhythm of the water offers a constant reminder of nature’s beauty.

The home itself is steeped in character and history, featuring original old-growth redwood paneling, hand-hewn beam ceilings, and a commanding redwood mantle—materials and craftsmanship from a bygone era. A root cellar-turned-basement adds to the home’s charm and history, and the spacious covered porch invites slow summer afternoons spent watching swallows and blue jays flit through the trees.

This is more than a home—it’s a legacy. A truly special place where the past lives on and a new chapter awaits. Create your own traditions in one of the Russian River’s most treasured retreats.

05/20/2025

🏡 Just Sold!
3 Broadview Court, San Rafael
💰 Listed at $1.995M | Sold for $2.1M
📆 In just 13 days
📌 Represented the Seller

This beautifully situated San Rafael home drew strong interest and competitive offer, resulting in a fast, over-asking sale. Congratulations to our client on a fantastic result!

Thinking of selling? Let’s talk strategy.
📞 415-309-3653

Address

Tiburon, CA

Website

http://www.nested-realestate.com/

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