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Turnkey Duplex With Private Balconies
For Sale
$3,895,000

813 15 Isthmus Court, San Diego, CA 92109

Renovated duplex with two furnished units, each featuring private balconies, in-unit stackable washer/dryer, and off-street parking.

Property Size3,207 SF
Lot Size0.06 Acres
Price / SF$1,214
Days on Market79

Property Features for 813 15 Isthmus Court

General Information

Standard status Active
Size 3,207 SF
Lot size 0.06 Acres
Property subtype Multi-family

Additional Details

Furnished Yes
Multifamily Units 2

Amenities

private balconies
in-unit washer/dryer
tankless water heaters
dual pane windows
vaulted ceilings
off-street parking

Building Details

Year Built 1989
Tenancy Multi
Listing Agency: Marcus & Millichap
Listed By: Austin Huffman
Source: Sevengables
Added: May 14 Changed: Jul 26 Last Checked: Jul 30 at 5:18PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Marcus & Millichap

Investment Insights

Based on property information with market context.

This renovated duplex at 813–815 Isthmus Court features two fully furnished, turnkey residential units. The combined layout provides ten bedrooms and six bathrooms, with vaulted ceilings and private balconies for each residence. Additional in-unit improvements include stackable washer and dryer, tankless water heaters, and dual-pane windows, all completed under a new roof. Off-street parking is included for both units, supporting day-to-day convenience for residents.

The property is positioned in Mission Beach, just steps from the Pacific Ocean and near local destinations including Belmont Park and the Mission Beach Boardwalk, with dining, shopping, and Starbucks in the immediate area.

With its dual-unit configuration and furnished readiness, the property offers flexibility for an owner to occupy one unit while receiving rental income from the other.

Key Highlights

  • Renovated duplex at 813‑815 Isthmus Court built in 1989, with 2 furnished residential units totaling approx. 3,207 SF on a 0.06‑acre lot
  • Combined 10‑bedroom layout with each unit offering 3 bathrooms, vaulted ceilings, and private balconies
  • In‑unit stackable washer/dryer plus tankless water heaters in both units

Property Analytics

Current Use

We Buy Houses Real Estate Agency

Suggested Use

Top Pick Dental Office Law Firm Building Supply Hair Salon Electrical Service (Bike/Boat/Book/etc) Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

451
Businesses Nearby

Demographics for 92109, CA

44,671
Population
26,503
Households
1.7
Avg Household Size
35
Median Age
70%
College-Educated
97%
High-School Grad
7.6 sq mi
ZIP Area
5,878
Density / Sq Mi
$118,300
Median Household Income
$71,054
Median Earnings
$2,362
Median Rent
$1,136,000
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Renovated duplex with two furnished units, each featuring private balconies, in-unit stackable washer/dryer, and off-street parking.
Where is this duplex located?
The property is located at 813 15 Isthmus Court San Diego, CA.
What is the asking price?
The asking price for this property is $3,895,000.
What are key features of this property?
This property features: Renovated duplex at 813‑815 Isthmus Court built in 1989, with 2 furnished residential units totaling approx. 3,207 SF on a 0.06‑acre lot; Combined 10‑bedroom layout with each unit offering 3 bathrooms, vaulted ceilings, and private balconies; In‑unit stackable washer/dryer plus tankless water heaters in both units
More about this property
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