Discover this beautifully tri-level townhouse located in the highly sought-after gated community of Springfield in San Elijo Hills! This spacious 2-bedroom, 2-bathroom home offers 1,338 SF of open-concept living, complete with soaring vaulted ceilings and large windows that flood the space with natural light. Step inside to find brand new luxury vinyl plank flooring throughout the home. A versatile loft on the 2nd floor provides the ideal space for a home office, den, or a nursery. Living room with a cozy fireplace that opens to a charming private balcony. The top-floor primary suite includes a walk-in closet and a dual-sink vanity. Residents enjoy the convenient walkability to the highly ranked Elijo Elementary and Middle School! Just minutes from scenic hiking trails, San Elijo Hills Town Center, shops, restaurants, parks, and more! Don't miss your chance to own in one of San Marcos's most desirable neighborhoods. Schedule your tour today!
Listed by Michi Suzuki
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License #01080251
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Keller Williams Realty
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michi@michisuzuki.com
Last updated April 25, 2026
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Source: CRMLS #NDP2603346
Listing Facts
TypeSingle-family
NeighborhoodSan Elijo Hills
Bedrooms2
Bathrooms2
Days on Prevu24
HOA/Maint. Fees$403/month
Size1,342 sqft
Price per sqft$537
Amenities
Dishwasher
Air Conditioning
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
04/25/2026
Price Decreased
$720,000
04/08/2026
Listed by Keller Williams Realty
$740,000
Property Details for 1664 Sunnyside Avenue
Association
Amenities
Association Amenities: Call For Rules, Controlled Access, Maintenance Grounds, Maintenance Front Yard, Pool, Spa/Hot Tub
Community Features: Sidewalks, Pool
Fees
Association Fee: $403.00 Monthly
Association Fee 2: $93.00 Monthly
General
Association Name: San Eligo Hills
Number Of Units In Community: 82
Exterior
Construction
Property Attached: Yes
Stories Total: 3
Year Built: 2002
Common Walls: 2+ Common Walls
Entry Level: 1
Entry Location: 1
Features
Pool Features: Community, Association
View: Mountain(s), Neighborhood
Measurements
Lot Size Acres: 7.37
Lot Size Area: 7
Lot Size Source: Assessor
Lot Size Square Feet: 321,037
Lot Size Units: Acres
Financial
Taxes
Parcel Number: 2236000146
Interior
Features
Appliances: Dishwasher, Gas Cooktop, Disposal, Microwave, Refrigerator
Fireplace Features: Living Room
Fireplace: Yes
Interior Features: Loft, Walk-In Closet(s)
Spa: Yes
Measurements
Living Area: 1,342
Living Area Source: Assessor
Living Area Units: Square Feet
Rooms
Bathrooms Full: 2
Bathrooms Total Integer: 2
Bedrooms Total: 2
Parking
Parking
Attached Garage: Yes
Garage Spaces: 2
Garage: Yes
Parking Total: 2
Schools
High School
High School District: San Marcos Unified
Utilities
Equipment
Cooling: Central Air
Has Cooling: Yes
Heating: Forced Air
Has Heating: Yes
Laundry Features: In Garage
Sewer: Public Sewer
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 2 bedrooms and 2 bathrooms in this single-family home at 1664 Sunnyside Avenue.
Does this single-family home have parking?
Yes, there are 2 parking spaces available for 1664 Sunnyside Avenue.
How does 1664 Sunnyside Avenue compare to other single-family homes in San Elijo Hills?
This single-family home is listed 57% below the average price for single-family homes in San Elijo Hills and has been on the market for 12 more days than the typical home in this area.
What building or home owners association is the single-family home part of?
This single-family home is part of the San Eligo Hills home owners association.
What is the square footage on this single-family home?
According to the MLS, this listing is 1,342 sqft.
1664 Sunnyside Avenue is a 2-bedroom, 2-bath single-family home for sale in San Marcos CA 92078. On Prevu for 24 days at $720,000. This includes a recent price decrease of $20,000. This home features 1,342 square feet of living space, located in San Elijo Hills. The median listing price for single-family homes in this area is $1,514,000. Additional amenities include dishwasher, air conditioning, parking, and swimming pool. Browse more single-family home listings in San Diego County.
Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.