3610 Old Highway 53, Clearlake, CA 95422

Building Details

Year built

1980

Listing agent James Magliulo License #01852966 Show Phone

Listing office Country Air Properties p***@countryair.com 460 S Main ST, Lakeport, CA Show Phone

Listing date Apr 1, 2026

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MLS# LC26070676

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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Overview

This one-of-a-kind geodesic dome office building was designed by Buckminster Fuller and constructed in 1979, with an additional 1,000 square feet added in 2008. The property totals 2,800 square feet of office space arranged over an upper and lower level. The upper floor includes a spacious 800 square foot area with a bathroom, shower, office space, a cooking area, and ample storage. Downstairs, you’ll find a second bathroom, additional offices, a reception area, and more storage, supporting both front-facing and back-office needs. The building’s lava rock landscaping is part of its established visual character.

Located at 3610 Old Highway 53 in Clearlake, the property is described as being in the heart of Clearlake, with convenient access to nearby stores, banks, and public transportation.

Having served as a well-known optometry office for the past 30 years, the interior configuration is already aligned with client-facing operations and multiple work areas. For buyers seeking an office property that’s architecturally distinctive while still offering practical rooming for reception, offices, and essential support features, this building presents a turnkey layout within a memorable, landmark-like setting.

Suggested Use

(Bike/Boat/Book/etc) Store Barber Shop Wine and Liquor Store Tech Support Center Travel Agency Bed & Breakfast Cosmetic Store Plumbing Service Acupuncture Furniture & Home Goods

Zoning and permitted uses should be independently verified with local authorities.

Location Insight

• Map
• Local Demand

City

Clearlake

County

Lake

State

California

Longitude

-122.6310977

Latitude

38.9600639

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FAQs

What type of property is this?

Office building - A distinctive dome-style office layout with built-in reception, offices, bathrooms, and storage across two levels.

Where is this office building located?

The property is located at 3610 Old Highway 53 Clearlake, CA.

What is the asking price?

The asking price for this property is $325,000.

What are key features of this property?

This property features: Geodesic dome office building at 3610 E Hwy 53 in Clearlake, designed by Buckminster Fuller; Total of 2,800 sq. ft. of office space, with an additional 1,000 sq. ft. added in 2008; Upper floor offers 800 sq. ft. with a bathroom, shower, office space, cooking area, and ample storage