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A RARE opportunity to own one of the most impressive homes in Sun Valley Mobile Estates! Situated on one of the largest and most private lots in the community, this extensively remodeled residence offers the space, functionality, and feel of a single-family home—all in a premium Livermore location. With no rear park neighbors, an approx. 4400 sq premium lot, and remodeled interior, and extra parking, this is truly one of the finest homes in the park. The home was reimagined with a bright light filled, open-concept floor plan, perfect for comfortable living and entertaining large groups. The beautifully updated kitchen showcases granite countertops, real wood cabinetry, abundant storage, and generous prep space with stainless steel appliances. Every improvement was thoughtfully completed to create a home that is both comfort and highly functional. Updates include dual pane windows, recessed lighting, HVAC, paint, etc. Offering three bedrooms, the versatile third bedroom is currently configured as a private office with its own exterior entrance, making it ideal for working from home, a guest suite, creative studio, or flexible living space. The remodeled bathrooms feature granite countertops, custom wood cabinetry, and elegant tile finishes, while the home also includes the convenience of an in unit laundry area. The primary suite has a versatile walk in closet which is set up as an office with custom cabinetry. The outdoor space is what truly sets this property apart. The spacious, fully fenced and secure yard offers remarkable privacy with no rear park neighbors features a workshop equipped with electricity, a storage shed, and a built-in outdoor kitchen. Whether hosting family and friends, building projects in the workshop, or relaxing under your beautiful tree, this unique property provides space and versatility, rarely found in a park. Parking is equally impressive with 3 carport spaces and the potential for a fourth parking space or camper parking—a rare feature within the park! The community boats a pool, club house, and laundry facility. Perfectly positioned just minutes from I-580 and SR-84, this home offers outstanding convenience for commuters while just moments from Downtown Livermore, Livermore Premium Outlets, grocery stores, restaurants, parks, wineries, and everyday amenities. This is far more than a manufactured home—it is a thoughtfully upgraded property that lives like a single-family residence. Spanish speaker available.

Highlights

  • Manufactured In Park
  • Mobile Home
  • 102 days on Market

Open House

  • November 15, 2026
    2:00pm - 4:00pm

This open house information was last updated on 11/12/2026 02:35PM

  • Bedrooms
    3
  • Bathrooms
    2
  • Living Area
    1140.0
  • Interior Features
    Storage
  • Appliances
    Dryer, Refrigerator, Gas Range, Gas Water Heater
  • Flooring
    Vinyl
  • Exterior Features
    Storage
  • Pool Features
    Community
  • Security Features
    Closed Circuit Camera(s)
  • Cooling
    Wall/Window Unit(s)
  • Heating
    Forced Air, Central

  • Lot Features
    Back Yard
  • Water
    Public


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Frequently Asked Questions

How do I schedule a tour of 1866 Montecito Cir?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 1866 Montecito Cir.

They know manufactured in parks in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 1866 Montecito Cir?

Click Ask a Question to talk with our team. You already know it is a 3 bed, 2 bath, listed for $299,998. We can talk through recent upgrades, potential seller motivation, how this mobile home compares to others in Livermore, and can even get you in to see the property quickly.

Are there any upcoming open houses for this property?

Yes—an open house is scheduled for . Let us connect you with our local expert before you go so they can help you prepare questions, highlight key features, and arrange a private tour if that time doesn't work.

How much is the monthly mortgage payment for 1866 Montecito Cir?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 1866 Montecito Cir at around $1,707. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 1866 Montecito Cir?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Alameda County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 1866 Montecito Cir?

In most cases, yes. Whether 1866 Montecito Cir is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Livermore's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 1866 Montecito Cir?

We can handle that for you. Our preferred local agent specializes in manufactured in parks in Livermore and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $299,998 with 1,140 sqft of space—that comes out to approximately $263 per square foot.

How long has this property been on the market?

1866 Montecito Cir was listed on August 04, 2026, which means it's been on the market for 102 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

Is 1866 Montecito Cir still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at November 14, 2026 at 12:27AM.

IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Listing information updated daily.