2146 Coast Avenue San Marcos, CA $ 1,990,000
2146 Coast Avenue
$ 1,990,000
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Open House 6/13 12pm - 3pm
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2146 Coast Avenue

San Marcos, CA, 92078
$ 1,990,000
Bedrooms5 Baths4.0 Sq 3,717

Monthly Estimate*

$ 12,253

Listed by Compass
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Single Family Home for sale in San Marcos, CA

for $1,990,000 with 5 bedrooms and 4 full baths. This 3,717 square foot home was built in 2002 on a lot size of 0.31.

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.

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Open House

6/13/2026 12:00 PM - 3:00 PM
2146 Coast Avenue San Marcos, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,990,000

Bedrooms

5

Full Bath

4

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.31

Year Built

2002

Town/City

San Marcos

County/Region

San Diego

MLS | Web ID

NDP2605671

Days on Market

1

Features
General
Living Area 3717
Sewer Holding Tank Public Sewer
Cooling Central Air Dual High Efficiency
Zoning R-1:SINGLE FAM-RES
HOA Fee 145
Garage Spaces 3
Pool Features None
Year Built 2002
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Biking Curbs Dog Park Hiking Park Preserve/Public Land Storm Drain(s) Street Lights Suburban Sidewalks
Assoc Fee Paid Per Monthly
County San Diego
Property Type Residential
Association Amenities Maintenance Grounds
HOA true
Attached Garage true
Garage Y/N true
Full Baths 4
Special Listing Conditions Standard
Status Active
Directions Palomar Airport Rd to White Sands to Coast Ave OR Rancho Santa Fe Rd to Island Dr to Coast Ave
City San Marcos
Association Name Rancho Dorado
Entry Location 1
Senior Community Y/N false
High School District San Marcos Unified
MLS Area 92078 - San Marcos
Lot Size Units Acres
Lot Size Square Feet 13503.6
Listing Terms Cash Conventional Cal Vet Loan FHA VA Loan
Property Attached Y/N false
Land Lease Y/N false
Lease Considered Y/N false
Virtual Tour https://view.spiro.media/order/08cd83d1-00bd-4c38-0eec-08dec725fa8f?branding=false https://view.spiro.media/order/08cd83d1-00bd-4c38-0eec-08dec725fa8f
Standard Status Active
Occupancy Type Owner
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Bedroom on Main Level Walk-In Pantry Walk-In Closet(s)
Fireplace Features Family Room Gas
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N false
Fireplace Y/N true
Laundry Features Laundry Room
Total Bedrooms 5
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 1
Total Baths 4
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Exterior
Lot Features 0-1 Unit/Acre
Total Parking 3
Lot Size Area 0.31
Spa false
Lot Size Acres 0.31
Private Pool false
Lot Size Source Assessor
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* Excluded Features
List By
Compass

Broker

whitney@whitneyfieldshomes.com

Email

Affordability Calculator

$12,253
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Monthly Principal & Interest
$12,253
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
6/12/2026$1,990,000 Listed Price

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2146 Coast Avenue, San Marcos, CA, 92078 is a Single Family Home for sale at $1,990,000 with 3,717 sqft and a lot size of 0.31. 2146 Coast Avenue has 5 bedrooms, 4.0 baths, and was built in 2002. The property's zip code is 92078 which is in San Marcos, CA