For Sale: 2146 Coast Avenue, San Marcos, CA 92078. 5-bedroom 4-bath, 3717 sf, 2002 Rancho Dorado $1,990,000 begin new search
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Overview

Look no more—your dream home is waiting. Welcome to this extensively renovated residence in the prestigious community of Rancho Dorado, one of San Marcos' best-kept secrets. Perched on a scenic hillside at the border of San Marcos and Carlsbad, this exceptional home offers the perfect balance of luxury, comfort, and seamless indoor-outdoor living. Enter through dual private courtyards and discover a home transformed with more than $550,000 in premium renovations and custom enhancements. A grand two-story foyer bathed in natural light sets the tone, leading to an expansive living room featuring rich wood flooring, designer lighting, and wall to wall windows overlooking the lush backyard. The elegant dining room is highlighted by custom lighting and French doors that open to the private gated courtyard, creating an effortless connection between indoor and outdoor spaces. At the heart of the home is a stunning chef's kitchen designed to impress. Thoughtfully renovated with luxurious Alderwood cabinetry, a custom Cloé tile backsplash, and an oversized center island with abundant storage, this space is as functional as it is beautiful. Premium appliances include a Wolf range, oven, and microwave, a built-in Sub-Zero refrigerator, an Asko European dishwasher, Blanco sink with instant hot and filtered water system, and oversized walk-in pantry with extensive storage, a dedicated wine cellar area, and an integrated mudroom locker for everyday organization.Thoughtfully designed for both entertaining and daily living, the inviting family room features a fireplace with custom tile surround, built-in cabinetry, and custom 12-foot sliding glass door that opens to the spacious backyard. Adding to the functionality of the home, you’ll find conveniences like a dedicated home office with built-in desk, bookcases, and storage can easily serve as a downstairs bedroom and is conveniently located adjacent to a beautifully updated full bath with custom quartz tile tub and shower. And don’t miss the spacious laundry/ mudroom includes additional storage and a utility sink. A custom wrought-iron staircase leads upstairs to a versatile bonus room complete with built-in media cabinetry and custom lighting , offering endless possibilities as a media room, playroom, music room, or secondary lounge. The luxurious primary suite serves as a private retreat, featuring a backlit coffered ceiling with designer chandelier, built-in storage/media cabinets, and spa-inspired bathroom with Quartzite countertops, illuminated LED smart mirrors, a custom tile shower, soaking tub, and an expansive walk-in closet. Step outside to your own private resort. With no rear neighbors, the backyard offers a rare sense of extreme privacy and tranquility. Features of this pool-sized backyard include lush landscaping with new automatic sprinkler and drip irrigation system, expansive covered patio is outfitted with ceiling fan, dual Twin Eagles overhead gas heaters, and a pull-down movie screen, creating the ultimate year-round outdoor living experience. The impressive Grand Turbo outdoor kitchen features a 40-inch grill with seven burners, infrared rotisserie, infrared searing elements, dual side burners, matching refrigerator, and a granite eat-at island—perfect for entertaining family and friends. A large artificial turf lawn provides ample space for recreation, pets, and play. Additional highlights include fully owned solar, central vacuum, plantation shutters, crown molding, 5-inch baseboards, rich wood flooring, dual high-efficiency Lennox HVAC systems, and a three-car garage with epoxy floors, built-in cabinetry, and overhead storage. The home is further enhanced by a comprehensive security and fire protection system featuring keyless entry, remote access capabilities, sensors on every window and door, and Nest cameras monitoring the front, rear, and side yards. Offering an combination of thoughtful upgrades, timeless design, it embodies the very best of Southern Cali living.

Address 2146 Coast Avenue

San Marcos, CA 92078
Listing Status Active
Asking Price $1,990,000
On Market Date $1,990,000 @ 2026-06-12
Listed / On-Market Entered 2026-06-12T10:28:43Z
Original Entry 2026-06-12T10:23:35Z
Rooms
Walk-In Closet, Primary Bedroom, Entry, Separate Family Room, Walk-In Pantry, Laundry, Bonus Room, See Remarks, Kitchen, Living Room, Main Floor Bedroom, Family Room, Primary Bathroom, Converted Bedroom
Square Footage 3717 sf
Bedrooms 5
Full Bathrooms 4
Location
Directions Palomar Airport Rd to White Sands to Coast Ave OR Rancho Santa Fe Rd to Island Dr to Coast Ave
Market Area 92078 - San Marcos
Neighborhood Rancho Dorado
School District Not Listed
Ownership
Age Restriction 0
Property Type
Mello-Roos Fee $0
HOA Fee $145
HOA Amenities Maintenance Grounds
HOA Features Curbs, Biking, Dog Park, Hiking, Street Lights, Storm Drains, Preserve/Public Land, Sidewalks, Suburban, Park
Public Records
County San Diego
Assessor Parcel# 2225810500
Zoning R-1:SINGLE FAM-RES
Geographic Areas

Community College District: Palomar CC

Zip Code: 92078

Highway Locator

West of I-15

East of I-5

North of I-8

North of SR-52

North of SR-56

South of SR-78

Ocean Distance 5.7 miles
Exterior
Style Single Family Residence
Material Not Listed
Lot Size ~ 13,504 sf
Fencing Not Listed
Topography Not Listed
Entry Steps 1
Swimming Pool None
Exclusive Yard 0
Parking
Total Spaces: 3
Garage Spaces: 3
Non-Garage Spaces: 0 -
View See Remarks
Features
Year Built 2002 (source: Assessor)
Laundry Location Individual Room
Elevator Not Listed
Cooling Dual, Central Air, High Efficiency
Heating
Sewer/Septic Holding Tank,Public Sewer
Fireplaces Gas,Family Room (1)
Additional Parcels No
Appliances No
Assessments Yes
Association Yes
Association Fee 2 0
Association Fee Frequency Monthly
Attached Garage Yes
Below Grade Finished Area 0
Carport Spaces 0
Common Walls No Common Walls
Cooling Yes
Entry Location 1
Heating No
High School District San Marcos Unified
Land Lease No
Laundry Yes
Levels Two
Living Area Source Assessor
Lot Features 0-1 Unit/Acre
Lot Size Source Assessor
Lot Size Units Acres
Main Level Bathrooms 1
Main Level Bedrooms 1
New Construction No
Number Of Units Total 0
Number Remotes 0
Parking No
Patio No
Pool Private No
Property Attached No
Sprinklers No
Tax Model
View Yes
Well Depth 0
Well Gallons Per Minute 0
Well Pump Horsepower 0
Well Report No
Monthly Payment Calculator
Property Tax estimate of 1% of listing price does not include local voter-approved bonds/assessments, supplemental taxes for new construction or ownership changes, extra local fees, etc.
Listing Source
Platform CRMLS
AOR North San Diego County
MLS Number NDP2605671
Courtesy of Compass
Listing Agent Whitney Fields
whitney@whitneyfieldshomes.com