421 S Ditmar St
Oceanside, CA 92054
Townsite- 4 Beds
- 3 Baths
- 1,358 sqft
4 Beds
3 Baths
1,358 sqft
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1924
Living Area
1,358 sqft
Price/Sqft
$1,119
Parking
2 Parking Spaces
HOA
None
About this House
A little hidden gem... build your DREAM HOME on one of the most sought after streets in coastal Oceanside! It doesn't get much better at this price! Located West of the 5 in the Seaside district, this lot is the largest on the block, full of charm & features the IDEAL LOCATION and quiet street. Detached ADU w/ separate entrance as well as additional rental unit on back side of the main house. Free and clear solar panels, electric car charging station, space for additional parking, RV. Walking distance to shops, coffee, restaurants, and 5 blocks to the beach. Close to all the new attractions in the re-developing downtown Oceanside. A rare opportunity to build value in an ever appreciating neighborhood. Don't miss it!
421 S Ditmar St, Oceanside, CA 92054 is a 4 bedroom, 3 bathroom, 1,358 sqft single-family home in Townsite, built in 1924. It last sold for $1,290,000 on May 22, 2024 (1% below the $1,300,000 asking price). More recently, it was listed as a rental in September 2024 with an asking price of $4,890 per month. That rental listing was removed on November 6, 2024. It is currently off market. The Trulia Estimate is $1,519,500, with a rent estimate of $5,041/month.
Home Details for 421 S Ditmar St
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Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 3 |
Dimensions and Layout Living Area: 1358 Square Feet |
Appliances & Utilities Appliances: Refrigerator, Shed(s), Range/Stove HoodLaundry: Electric,GasRefrigerator |
Heating & Cooling Heating: N/KAir Conditioning: N/KHeating Fuel: N K |
Fireplace & Spa Spa: Above Ground |
Levels, Entrance, & Accessibility Number of Stories: 1Levels: 1 Story |
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Exterior Home Features Roof: CompositionFencing: FullOther Structures: Detached |
Parking & Garage Parking Spaces: 2Parking: None Known |
Pool Pool: N/K |
Frontage Not on Waterfront |
Water & Sewer Sewer: Sewer Connected |
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Year Built Year Built: 1924 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence |
Building Construction Materials: Wood |
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Price List Price: $1,300,000 |
Status Change & Dates Off Market Date: Fri May 03 2024 |
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MLS Status: SOLD |
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Direction & Address City: OceansideCommunity: OCEANSIDE |
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Building Area Building Area: 1358 Square Feet |
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Association for this Listing: SDMLS |
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Listing Terms: Cash, Conventional |
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Mls Number: 240005890 |
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Source Internet Entire Listing Display |
Last check for updates: about 13 hours ago
Listed by Brenna E Farnum DRE #01742595, (760) 500-3483
Compass
Bought with: Ed Colson DRE #01382996, (858) 449-4503, InvestCore Commercial
Originating MLS: SDMLS
Source: SDMLS, MLS#240005890

Price History for 421 S Ditmar St
| Date | Price | Event | Source |
|---|---|---|---|
| 11/06/2024 | $4,500 | ListingRemoved | Zillow Rentals |
| 10/31/2024 | $4,500 | PriceChange | Zillow Rentals |
| 09/10/2024 | $4,890 | Listed For Rent | Zillow Rentals |
| 05/22/2024 | $1,290,000 | Sold | SDMLS #240005890 |
| 05/06/2024 | $1,300,000 | Pending | SDMLS #240005890 |
| 04/17/2024 | $1,300,000 | PendingToActive | SDMLS #240005890 |
| 04/03/2024 | $1,300,000 | Pending | SDMLS #240005890 |
| 03/19/2024 | $1,300,000 | Listed For Sale | SDMLS #240005890 |
| 12/29/2014 | $639,000 | Sold | N/A |
| 05/31/2002 | $342,500 | Sold | N/A |
| 03/18/1998 | $151,000 | Sold | N/A |
| 03/25/1994 | $156,094 | Sold | N/A |
Market trends in Oceanside
Last updated June 2026
Avg. sale price
$863K
$11.67KMoM
Sale-to-List Price
99.9%
Price per sq ft
$544
$6MoM
Available listings
485
26MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $14,772 |
| Assessment | $1,315,800 |
Home facts updated by county records
Comparable Sales for 421 S Ditmar St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.13 | Single-Family Home | $1,725,000 | 03/17/26 | 5 | 3 | 1,705 | |
0.10 | Single-Family Home | $1,500,000 | 07/10/26 | 5 | 4 | 1,741 | |
0.06 | Single-Family Home | $1,755,000 | 02/04/26 | 3 | 2 | 1,575 | |
0.09 | Single-Family Home | $1,635,000 | 04/30/26 | 3 | 2 | 1,116 | |
0.33 | Single-Family Home | $1,500,000 | 02/06/26 | 4 | 2.5 | 1,705 | |
0.20 | Single-Family Home | $1,282,000 | 10/06/25 | 3 | 2 | 1,562 | |
0.15 | Single-Family Home | $1,368,000 | 07/22/26 | 3 | 2 | 1,796 | |
0.17 | Single-Family Home | $2,090,000 | 02/02/26 | 4 | 3 | 2,378 | |
0.45 | Single-Family Home | $1,510,000 | 11/17/25 | 4 | 3 | 1,438 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 421 S Ditmar St.
What Locals Say about Townsite
At least 122 Trulia users voted on each feature.
95 % Say it's dog friendly
88 % Say it's walkable to restaurants
88 % Say there are sidewalks
71 % Say car is needed
69 % Say it's walkable to grocery stores
67 % Say there's holiday spirit
63 % Say people would walk alone at night
62 % Say streets are well-lit
61 % Say yards are well-kept
56 % Say parking is easy
56 % Say neighbors are friendly
54 % Say they plan to stay for at least 5 years
41 % Say kids play outside
39 % Say there are community events
39 % Say it's quiet
30 % Say there's wildlife
Sourced by Trulia users. Learn more about our methodology.
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Apartments for Rent
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Off Market Homes Near 421 S Ditmar St

This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property.
BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly
prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Compilation © 2026 San Diego MLS.

