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Multi family home for sale at 643 643b Nautilus, La Jolla, CA 92037 | MLS# 260024089SD | Listing updated on 2026-10-05
Photo 1 of Multi family home for sale at 643 643b Nautilus, La Jolla, CA 92037 | MLS# 260024089SD | Listing updated on 2026-10-05
Photo 2 of Multi family home for sale at 643 643b Nautilus, La Jolla, CA 92037 | MLS# 260024089SD | Listing updated on 2026-10-05
Photo 3 of Multi family home for sale at 643 643b Nautilus, La Jolla, CA 92037 | MLS# 260024089SD | Listing updated on 2026-10-05
Photo 4 of Multi family home for sale at 643 643b Nautilus, La Jolla, CA 92037 | MLS# 260024089SD | Listing updated on 2026-10-05
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Listed by: Tammy Robbins (619) 507-3419 DRE #01281695, Art Racicot DRE #01446263 | TR Realty (619) 507-3419

$2,590,000

Monthly Est:$12,891

  • Beds Icon5 Beds
  • Beds Icon
    2 Baths
  • Beds Icon--sqft

643 643b Nautilus, La Jolla, CA 92037

$12,891/moEst:

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  • Multi Family

  • Built in 1962

  • $-- HOA

  • 6,577 sqft lot

  • --/sqft

Description

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.

  • Houzeo last checked: 2 minutes ago
  • Listing updated: October 5, 2026 at 4:56 pm
  • Source: California Regional MLS-CA | MLS#: 260024089SD California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Multi Family

  • No. of Stories

    1

  • County

    San Diego County

  • City

    San Diego

  • Neighborhood

    La Jolla

  • Year Built

    1962

  • HOA Fees

    -

  • Finished Area

    - sqft

  • Lot Size

    6,577 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    260024089SD

  • MLS Status

    Active

  • Days on Market

    6

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 2

Interior

  • Cooling

    None

Construction

  • Year Built

    Year Built: 1962

  • Home type

    Multi Family

  • Roof

    Composition

Other Features

  • Tenant Pays

    Electricity, Gas, Trash Collection, Water

  • Subdivision Name

    La Jolla

  • Disclosures

    Incorporated

Price History

DateEventPrice

10/01/2026

Source: mls_logoCalifornia Regional MLS-CA #260024089SD

Listed for Sale

$2,590,000

$0/sqft

La Jolla Ranks #1 in San Diego, CA

Homes for sale
200

Homes

Rental prices
$2,632

Rental Prices

Median Home Price
$2.39M

Median Home Price

La Jolla, San Diego, CA neighborhood guide

Getting Around 643 643b Nautilus

Bike Score®

Bike Score

Bikeable

64/100

Walk Score®

Walk Score

Very Walkable

83/100

Transit Score®

Transit Score

Some Transit

32/100

Data provided by Redfin

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Oct 09, 2026, 02:30AM 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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage