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Remodeled Duplex with Detached ADU
New
For Sale
$1,849,000

316 S Ditmar, Oceanside, CA 92054

Residential Income, Oceanside, CA

Property Size1,609 SF
Lot Size0.12 Acres
Price / SF$1,149
Days on Market2

Property Features for 316 S Ditmar

General Information

Property type Residential Multi Family
Property subtype Other
Zoning R-1:SINGLE
Bedrooms 4
Bathrooms 3
Full bathrooms 3
Rooms Bathroom 1, Bedroom 3, Bedroom 4, Bedroom 1, Bathroom 3, Bathroom 2, Bedroom 2
Fencing Gate
Subdivision OCEANSIDE
Directions Google Maps. Michigan Ave and S. Ditmar
Standard status Active
APN 150-056-04-00
Lot size 0.12 Acres

Utilities

Cooling system Central Air

Building Details

Year built 1928
Floors in Building 1
Number of units 2
Roof type Composition
Listing Agency: Houserebate.com
Listed By: Alex Flores · License #01385179
Added: Sep 2 Last Checked: Sep 3 at 7:06AM
MLS# 260021533

Copyright © 2026 San Diego MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This remodeled duplex property includes a 1,260-square-foot, three-bedroom, two-bath main residence and a fully permitted detached ADU measuring 349 square feet with one bedroom and one bathroom. The primary home features an open-concept interior, luxury vinyl flooring, updated windows, designer finishes, and a renovated kitchen with white shaker cabinetry, stainless-steel appliances, and an upgraded backsplash. Both main-home bathrooms have new vanities, custom showers, and lighted niches. The rear ADU includes a full kitchen and laundry closet, creating a separate living area with its own private placement.

The property sits eight blocks from the beach in Oceanside and occupies a 0.1165-acre lot. Two dedicated paved parking spaces are accessed from the alleyway. Additional property details include central air conditioning, gated fencing, a composition roof, and a 1928 construction date. The property is identified with R-1:SINGLE zoning.

Key Highlights

  • 1,609 sqft of total living space across a 3 bed / 2 bath main residence and 349 sqft ADU
  • Fully permitted detached ADU with 1 bed / 1 bath, full kitchen, and laundry closet
  • Main residence features remodeled kitchen, updated bathrooms, new windows, and luxury vinyl flooring

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Veterinary Clinic Butcher (Bike/Boat/Book/etc) Store Tanning Salon Pet Store Nursing Home

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

2,201
Businesses Nearby

Demographics for 92054, CA

38,667
Population
18,113
Households
2.1
Avg Household Size
38
Median Age
36%
College-Educated
86%
High-School Grad
7.5 sq mi
ZIP Area
5,156
Density / Sq Mi
$76,974
Median Household Income
$38,716
Median Earnings
$1,847
Median Rent
$851,100
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two distinct living spaces support rental, guest, extended-family, or owner-occupant arrangements near the coast.
Where is this duplex located?
The property is located at 316 S Ditmar Oceanside, CA.
What is the asking price?
The asking price for this property is $1,849,000.
What are key features of this property?
This property features: 1,609 sqft of total living space across a 3 bed / 2 bath main residence and 349 sqft ADU; Fully permitted detached ADU with 1 bed / 1 bath, full kitchen, and laundry closet; Main residence features remodeled kitchen, updated bathrooms, new windows, and luxury vinyl flooring
More about this property
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