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Vista, CA

$949,999

538 Plumosa Ave, Vista, CA
319
Days listed

About this home

The Mainsail Horizons of Vista Project RECORD ID: PDS2017-MPA-17-012; APN 217-131-58 The Mainsail Horizons of Vista project (PDS2017-MPA-17-012) consists of an application for a Major Use Permit to allow the construction of an Assisted Living and Memory Care facility on an approximately 2.6- acre vacant property. The site supports two more-or-less discrete plant communities or habitats: Non-native Grassland and Disturbed/Developed habitat. The project as proposed will impact biological resources, resulting in a need for mitigation. Mitigation must take place offsite in a County-approved location due to full site use for development purposes. In addition, an avian nesting survey and/or seasonal restrictions on any future site development are recommended to ensure project consistency with the Migratory Bird Treaty Act and the California Fish and Game Code. The Mainsail Horizons of Vista project is an application to allow the development of an approximately 2.6- acre parcel (APN 217-131-58) under a Major Use Permit (MUP) allowing the construction of an Assisted Living and Memory Care facility. As designed, the facility will support a 59,148 square-foot 4-story building along with parking spaces, a swimming pool, landscaping, other improvements and associated infrastructure. The 2.6-acre project site is located southwest of State Route 78 and fronting Plumosa Avenue on unincorporated County lands between the Cities of Vista and San Marcos.

Facts & features

Exterior & lot
Lot size
2.62 acres (114,127.2 sq ft)
View
Mountains
Community
Area
92081 - Vista
County
San Diego
Community features
Preserve Public Land
Listing details
Status
Active
Property type
Land
Days on market
319
Listed
2025-05-30
Original price
$1,295,000
Terms
Cash To New Loan
Parcel #
2171315800
MLS #
GD25120984
Listed by
Sean Madadian · Magic Realty

Location

Price history

Listed
$1,295,000 · 2025-05-30
Price reduced
$949,999 (−$345,001)
Days on market
319
Current price
$949,999
Financing

Could this home be yours?

Estimated monthly payment
$5,960
$4,804 principal & interest · $1,156 taxes & insurance
$190,000
Estimate only
Loan $759,999

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Listing data provided by CRMLS

Listing courtesy of Magic Realty. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to 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. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed. Last updated July 26, 2026 Equal Housing Opportunity.

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