Welcome to this beautifully maintained custom home in the highly sought-after Old La Costa community of Carlsbad. Offering approximately 3,400+ square feet of living space, this property combines timeless character with thoughtful updates and incredible versatility. This home has been well taken care of and offers an incredible floor plan fit for multigenerational living. Situated on a spacious lot with mature landscaping and lush, scenic surroundings, the property creates a private and tranquil setting. The backyard and patio areas are ideal for entertaining guests, featuring a sparkling solar heated saltwater pool, a beautiful gas fire pit on the pool deck, and plenty of space to relax, gather, and enjoy indoor-outdoor living. In addition, the home offers a large side yard with RV parking—an increasingly rare and highly desirable feature in this area. Inside, you’ll find a freshly painted interior, an upgraded kitchen, and a bright, inviting layout that flows seamlessly throughout. The home also features a full bedroom and bathroom on the main level, offering ideal flexibility for guests, multigenerational living, or a private home office. It provides a great blend of move-in readiness while still offering opportunities for a buyer to personalize certain spaces over time. The expansive primary suite is a true retreat, complete with a cozy fireplace, wet bar, private balcony, and subtle glimpses of the ocean—creating the perfect space to unwind. In addition, the upstairs bedrooms offer access to a wraparound deck that spans the back of the home, providing elevated views and a unique indoor-outdoor connection rarely found in homes of this kind. One of the standout features of this home is the approximately 800+ sq ft bonus room, ideal for a potential ADU, home office, gym, media room, or multi-generational living setup. Additional features include a whole house fan, central vacuum system, and solar for energy efficiency. Located in a premier La Costa neighborhood close to top-rated schools, golf, shopping, dining, and just minutes to the coast, this home offers a rare opportunity to own a spacious, custom property with endless potential in one of North County’s most desirable areas.
Property Details
Price:
$1,899,000
MLS #:
NDP2603634
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
92009carlsbad
Listed Date:
Apr 23, 2026
Finished Sq Ft:
3,494
Lot Size:
10,871 sqft / 0.25 acres (approx)
Year Built:
1981
See this Listing
Schools
School District:
San Marcos Unified
Interior
Bathrooms
3 Full Bathrooms
Cooling
CA
Laundry Features
GE, IN, ICL, WH
Levels
U
Main Level Bathrooms
1
Main Level Bedrooms
1
Exterior
Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, SL, SUB, CRB
Garage Spaces
3
Parking Spots
7
Parking Total
7
View
OC, NE
Financial
Map
Community
- Address2646 Unicornio St Carlsbad CA
- CityCarlsbad
- CountySan Diego
- Zip Code92009
Subdivisions in Carlsbad
- Acacia ACAC
- Alta Mira ALTM
- AltaMiALTM
- AVI
- Aviara
- Cantamar CM
- Canterbury 608
- Carlsbad East
- Carlsbad South
- Carlsbad West
- CSBE
- CSBS
- CSBW
- Fairways 33451
- Falcon Hill FH
- La Costa
- LAC
- Mystic Pointe MYSP
- Rancho Carrillo RC
- RanchoCaRC
- Sea View Condos SV
- SeavieToST
- Tanglewood TANG
- The Grove 32277
- The Preserve TPRES
- TheBluffs2
- Treviso TREV
- Ventana VEN
- Windsong WS
Market Summary
Current real estate data for Single Family in Carlsbad as of Apr 23, 2026
380
Single Family Listed
67
Avg DOM
594
Avg $ / SqFt
$1,618,936
Avg List Price
Property Summary
- 2646 Unicornio St Carlsbad CA is a Single Family for sale in Carlsbad, CA, 92009. It is listed for $1,899,000 and features 4 beds, 3 baths, and has approximately 3,494 square feet of living space, and was originally constructed in 1981. The current price per square foot is $544. The average price per square foot for Single Family listings in Carlsbad is $594. The average listing price for Single Family in Carlsbad is $1,618,936. To schedule a showing of MLS#ndp2603634 at 2646 Unicornio St in Carlsbad, CA, contact your Pacific Sotheby’s International Realty agent at 6193633000.
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2646 Unicornio St
Carlsbad, CA