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Duplex with Upgraded Main Residence
For Sale
$915,000

3220 31st Street San, San Diego, CA 92104

Two-unit property with hardwood floors, upgraded kitchen features, and an outdoor yard with deck, lawn, garden, and fruit trees.

Property SizeContact for details
Days on Market94

Property Features for 3220 31st Street San

General Information

Standard status Active
Property subtype Multi-Family

Additional Details

Furnished No
Multifamily Units 2

Amenities

yard
deck
garden
fruit trees
Natural Gas
See Remarks
Gas Water Heater
Composition

Building Details

Year Built 1959
Stories 1
Construction Wood/Stucco
Listed By: Nicolas Jonville · License #01410224
Source: Kw
Added: Jun 25 Changed: Sep 26 Last Checked: Sep 26 at 12:54PM

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 Nicolas Jonville

Investment Insights

Based on property information with market context.

This duplex includes two separately identified units at 3220 and 3222 31st Street. The front unit offers a spacious kitchen, open-plan living area, and hardwood flooring. The main residence has 3 bedrooms and 2 bathrooms, along with an updated kitchen featuring newer stainless steel appliances. Additional interior features include hardwood floors, a primary retreat with an upgraded bathroom, and walk-in closets.

Outdoor improvements include a new deck, lawn, garden, and fruit trees. The property sits on a cul-de-sac in North Park, with parks, trails, dining, shopping, entertainment, Balboa Park, the San Diego Zoo, and museums described as accessible by walking or biking. Built in 1959, the property has wood and stucco exterior construction, composition roofing, natural gas, and a gas water heater.

Key Highlights

  • Duplex with units identified as 3220 and 3222
  • Main residence includes 3Bd/2Ba
  • Front unit features a spacious kitchen and open‑plan layout

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Dental Office (Bike/Boat/Book/etc) Store Food Market HVAC Service Electrical Service

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

Location Intelligence

Trade Area within ½ mile

1,180
Businesses Nearby

Demographics for 92104, CA

44,265
Population
24,580
Households
1.8
Avg Household Size
36
Median Age
55%
College-Educated
94%
High-School Grad
3.7 sq mi
ZIP Area
11,964
Density / Sq Mi
$92,862
Median Household Income
$60,195
Median Earnings
$1,925
Median Rent
$861,600
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 - Two-unit property with hardwood floors, upgraded kitchen features, and an outdoor yard with deck, lawn, garden, and fruit trees.
Where is this duplex located?
The property is located at 3220 31st Street San San Diego, CA.
What is the asking price?
The asking price for this property is $915,000.
What are key features of this property?
This property features: Duplex with units identified as 3220 and 3222; Main residence includes 3Bd/2Ba; Front unit features a spacious kitchen and open‑plan layout
More about this property
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