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Distinctively different Lake County Office Space. Welcome to a truly unique opportunity located at 3610 E Hwy 53, in Clearlake. This one-of-a-kind Geodesic Dome Building was designed by the renowned architect Buckminster Fuller and constructed in 1979. With an additional 1000 sq. ft. added in 2008, this property offers a total of 2800 square feet of office space. The upper floor of the dome features a spacious 800 sq. ft. area complete with a bathroom, shower, office space, cooking area, and ample storage. Downstairs, you'll find a second bathroom, additional offices, a welcoming reception area, and more storage space. For the past 30 years, this distinctive building has served as a well-known optometry office, becoming a true Clearlake landmark. Immerse yourself in the charm of this dome-shaped building and its stunning lava rock landscaping. Located in the heart of Clearlake, you'll enjoy convenient access to nearby stores, banks, and public transportation. If you're seeking a remarkable office space that stands out from the crowd, look no further. Don’t miss out on the opportunity to own this one-of-a-kind property.

Highlights

  • Commercial Sale
  • Office
  • Built in 1980
  • 0.3745 Acre Lot
  • 223 days on Market

  • Year Built
    1980
  • Stories
    2.0
  • Cooling
    Central Air
  • Heating
    Central

  • Acres
    0.3745
  • Lot Features
    Sloped Down, Near Public Transit, Zero To One Unit Acre, Sloped Up
  • Utilities
    Electricity Connected, Sewer Connected, Water Connected
  • Water
    Public

  • Area
    LCCLW - Clearlake West
  • County
    Lake
  • City
    Clearlake
  • Zip Code
    95422

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Frequently Asked Questions

How do I schedule a tour of 3610 Highway 53?

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 3610 Highway 53.

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

How do I get more information about 3610 Highway 53?

Click Ask a Question to talk with our team. You already know it is a N/A bed, N/A bath, listed for $325,000. We can talk through recent upgrades, potential seller motivation, how this office compares to others in Clearlake, and can even get you in to see the property quickly.

How do I get a virtual tour of 3610 Highway 53?

Yes! A virtual tour is available for 3610 Highway 53. Click here to view the full walkthrough and explore every room at your own pace. If you would like a guided virtual showing or have questions along the way, we can connect you with our local expert to walk you through it live.

How much is the monthly mortgage payment for 3610 Highway 53?

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 3610 Highway 53 at around $1,849. 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 3610 Highway 53?

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 Lake 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 3610 Highway 53?

In most cases, yes. Whether 3610 Highway 53 is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Clearlake'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 3610 Highway 53?

We can handle that for you. Our preferred local agent specializes in commercial sales in Clearlake 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 $325,000 with 2,800 sqft of space—that comes out to approximately $116 per square foot.

How long has this property been on the market?

3610 Highway 53 was listed on April 02, 2026, which means it's been on the market for 223 days.

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

When was this house built?

This home was built in 1980, making it approximately 46 years old.

What is the lot size of this property?

3610 Highway 53 sits on a 0.37-acre lot, which is 16,117 square feet.

Is 3610 Highway 53 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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Based on information from California Regional Multiple Listing Service as of November 11, 2026 at 01:22AM All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. This information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Last Updated: November 11, 2026 at 01:22AM | Source: California Regional Multiple Listing Service | MLS#: LC26070676