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

316 S Ditmar, Oceanside, CA 92054

Residential Income, Oceanside, CA

Property Size1,609 SF
Lot Size0.12 Acres
Days on Market47

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 Bedroom 1, Bathroom 3, Bedroom 4, Bedroom 2, Bathroom 1, Bathroom 2, Bedroom 3
Fencing Gate
Subdivision OCEANSIDE
Directions Google Maps. Michigan Ave and S. Ditmar
Standard status Pending
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 Changed: Oct 15 Last Checked: Oct 18 at 8:06AM
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.

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Investment Insights

Based on property information with market context.

This Oceanside duplex combines a remodeled primary residence with a fully permitted detached ADU. The main home provides 1,260 square feet with 3 bedrooms and 2 bathrooms, while the rear ADU adds 349 square feet with 1 bedroom, 1 bathroom, a full kitchen, and a laundry closet. Total living area is 1,609 square feet.

The primary residence features an open-concept arrangement, luxury vinyl flooring, new windows, updated bathrooms, and a remodeled kitchen with white shaker cabinetry, stainless-steel appliances, and an upgraded backsplash. The ADU is privately positioned at the rear of the property. Two dedicated paved parking spaces are accessed from the alleyway. The property is located eight blocks from the beach on a 0.1165-acre lot and was built in 1928.

Key Highlights

  • 1,609 SF total living area across two separate living spaces
  • 3 bed / 2 bath main residence with 1,260 sqft
  • Fully permitted detached 1 bed / 1 bath ADU with 349 sqft

Property Analytics

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Current Use

Duplexes

Suggested Use

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

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
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
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Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Two separate living spaces offer flexible occupancy options near the Oceanside beach area.
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 SF total living area across two separate living spaces; 3 bed / 2 bath main residence with 1,260 sqft; Fully permitted detached 1 bed / 1 bath ADU with 349 sqft
More about this property
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