Middletown Land Opportunity! Located at 20900 San Diego Road, this .85-acre parcel offers a great opportunity to build or invest in the desirable Middletown area. Zoned SR, the property features an existing well reported by the seller to be approximately 80 feet deep and producing approximately 15-30 gallons per minute. A power drop with meter is also already in place, giving you a head start toward future development. The property is primarily usable land, with a portion at the corner located within a flood zone, per seller. Conveniently located near downtown Middletown, local schools, shopping, dining, and wine country. Looking for more space? The adjoining parcel at 20950 San Diego Road is also available for sale, creating an opportunity to purchase both parcels together. Buyer to independently investigate and verify zoning, property boundaries, flood-zone designation and requirements, well depth and production, utilities, permits, building feasibility, and intended use with the appropriate agencies.

Based on information submitted to CRMLS as of August 22, 2026 5:49 AM UTC . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Property Details of 20900 San Diego

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Windsor

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Property Details of 20900 San Diego

Property Details

Basic Information

Building

Location

Map Location

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Hi there! How can we help you?

Windsor