643-643B Nautilus
La Jolla, CA, 92037 $ 2,590,000
Bedrooms5 Baths2.0 Monthly Estimate*
$ 17,888
for $2,590,000 with 5 bedrooms and 2 full baths. This home was built in 1962 on a lot size of 0.150987.
Two blocks to Windansea. Two units. Room to grow. This 1962 duplex sits on a 6,577 sq ft RM-1-1 lot in La Jolla's Beach Barber Tract, one of the few coastal pockets where a buyer can live, rent, or build. The front unit (643) offers 3 bedrooms, 1 bath, a private front yard, a 1-car garage with laundry hookups, and an attached storage room. The back unit (643B) has 2 bedrooms, 1 bath, and a large private backyard. The property shows its age but is in great, livable condition. Live in one unit and rent the other, keep both as income, or plan for the future. Zoning may allow 2-3 additional units by maximizing ADUs, making this a strong candidate for investors and builders looking to unlock the site's full potential. Location does the rest. Walk Score of 83, with Windansea Beach, Neptune Park, and the La Jolla Strand steps away. Cafes, restaurants, and shops along La Jolla Blvd are a short stroll, with the Village and Bird Rock minutes away. Bus Route 30 stops one block away. Within the San Diego Unified School District, near highly rated La Jolla High School, Muirlands Middle School, and La Jolla Elementary. Opportunities this close to the sand, with this much flexibility, do not come up often. Buyer to verify all square footage, zoning, school assignments, and development potential with the City of San Diego.
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FeaturesGeneralHeating Wall/Gravity
Cooling N/K
Roof Composition
Zoning RM-1-1
Security Features N/K
Construction Materials Wood
Pets Allowed Yes
Year Built 1962
Tenant Pays Trash Water Electricity Gas/Propane
Levels 1 Story
Property Subtype Res Income 2-4 Units
Building Name -
County San Diego
Operating Expense 0.0
New Construction N
Property Type Residential Income
HOA N
Attached Garage N
Subdivision Name LA JOLLA
Full Baths 2
Status ACTIVE
City La Jolla
Senior Community Y/N N
High School District San Diego Unified School Distric
Number Of Units Total 2
MLS Area Coastal South
Lot Size Units Acres
Lot Size Square Feet 6577.0
Property Attached Y/N N
Virtual Tour https://my.matterport.com/show/?m=MNU4QxbbVLA
Building Area Units Sqft
Living Area Units Sqft
Standard Status Active
Middle/Junior School District San Diego Unified School Distric
Elementary School District San Diego Unified School Distric
Cap Rate 3.3
Freehold IDX
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ExteriorFencing Partial
Lot Size Area 0.15
Number of Buildings 1
Building Area Total 1552.0
Lot Dimensions 62x107
Waterfront Y/N N
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InteriorTotal Stories 1
Air Conditioning Y/N N
Heating Y/N N
Fireplace Y/N N
Half Baths 0
Total Bedrooms 5
Total Baths 2
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* Excluded FeaturesList ByTammy RobbinsListing Agent
Affordability Calculator
- Monthly Principal & Interest
- $17,888
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 7.375% 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.
Learn more about how to save NearbyMulti-family listings in La Jolla, CA
Average List Price $3,531,764
Percent of Sale Price 36%
About La Jolla, CA 48,084 Population
14% Since 2002
$ 106,336 Median Income
35.23 Median Age
20% Households with Children
Trends Information provided by ATTOM Data Solutions.
5192114 Elementary School
5192093 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 10/2/2026 | $2,590,000 | | Listed Price |