$419,000For sale
427 9Th Ave 409
San Diego, CA 92101 · MLS# 260020986SD
Listing courtesy of Keller Williams La Jolla- 1Beds
- 1Baths
- 826Sq Ft
- 2005Year Built
About This Home
Seller open to entertain offers between $399,000 - $419,000. Welcome to Diamond Terrace, where the best of Downtown San Diego is right outside your door. This move-in ready residence puts you just steps from Petco Park, the Gaslamp Quarter, restaurants, coffee shops, nightlife, the Convention Center, the Marina District, and more. Inside, you’ll find a bright, open layout with a spacious living area and oversized bedroom. The upgraded kitchen features custom cabinetry, stainless steel appliances, and a walk-in pantry, while luxury vinyl flooring, fresh paint, and an in-unit washer and dryer add everyday convenience. Diamond Terrace offers secure access, gated parking, a fitness center, and a rooftop deck with BBQs and panoramic views of Petco Park and the Downtown skyline. With one of the lowest price points in Downtown San Diego, this is an opportunity to own in the heart of the city without compromising on location or lifestyle. Come see why this one stands out.
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Property at a Glance: 427 9Th Ave 409
This condominium property at 427 9Th Ave 409, San Diego, CA 92101 is for sale at $419,000. The home has 1 bedroom, 1 bathroom and 826 square feet of living space. It was built in 2005 and sits on a lot of 0.46 acres. That comes to about $507 per square foot. Reach out to set up a showing or ask for more details about this home.
Snapshot
- Status
- For sale
- Price
- $419,000
- Bedrooms
- 1
- Bathrooms
- 1
- Full Baths
- 1
- Property Type
- Condominium
- Year Built
- 2005
- Square Feet
- 826
- Lot Size
- 0.46 acres
- Days on Market
- 0
- MLS #
- 260020986SD
- Price per Sq Ft
- $507
- County
- San Diego
- Subdivision
- Downtown
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Call now about 427 9Th Ave 409 and ask about showings, availability, or offer timing.
Property Details
Building
Land
Money
Rooms
Structures
Systems
Downtown in San Diego, CA
427 9Th Ave 409 is in the Downtown neighborhood of San Diego, CA. Ask Brad & Karen Mattonen about other homes for sale in Downtown and what nearby homes have sold for.
Location
427 9Th Ave 409, San Diego, CA 92101 Open in Google Maps
Mortgage Calculator
Principal and interest only. Taxes, insurance and HOA dues are extra.
Brad & Karen Mattonen Can Answer Your Questions About This Home
Why Work With Brad & Karen Mattonen?
Buying a home in San Diego, CA goes better with a local agent on your side. Brad & Karen Mattonen can set up private showings, pull the latest numbers for the area, and guide you through the offer and the closing. Call 858-518-2875 to get started. Whether 427 9Th Ave 409 is the one or you would like to see other homes nearby, reach out any time.
Local facts
Facts and context beyond the MLS description
What the numbers say about 427 9Th Ave 409 and the San Diego area around it.
Current market context
How this home compares in San Diego
- $507This home per sq ft
- $598Median per sq ft
- 508Homes for sale like it
- 2Average days on market
At $507 per square foot, 427 9Th Ave 409 is priced about 15% below the $598 median for 1 bedroom homes for sale in San Diego now.
Nearby sold homes
Recent sold homes near this property
Homes that sold within 1.25 miles of 427 9Th Ave 409 in the last 6 months, at a median price of $751,250.
| Address | Sold | Home | Sold price | Distance |
|---|---|---|---|---|
| 427 9th Ave 1304 | Sep 2, 2026 | 1 bd · 1 ba · 871 sqft | $632,500 | 0 mi |
| 427 9Th Ave 504 | May 11, 2026 | 1 bd · 1 ba · 871 sqft | $570,000 | 0 mi |
| 877 Island Ave 906 | Sep 8, 2026 | 3 bd · 3 ba · 2,330 sqft | $2,140,000 | 0 mi |
| 877 Island Ave 705 | Jul 24, 2026 | 2 bd · 2 ba · 1,925 sqft | $1,319,900 | 0 mi |
| 877 Island Ave 1006 | Jun 10, 2026 | 2 bd · 3 ba · 3,110 sqft | $2,440,000 | 0 mi |
| 1025 Island Ave 704 | Sep 1, 2026 | 2 bd · 2 ba · 1,220 sqft | $870,000 | 0.1 mi |
| 1050 Island Avenue 711 | Jun 5, 2026 | 1 bd · 1 ba · 814 sqft | $580,000 | 0.1 mi |
| 1050 Island Avenue 513 | May 22, 2026 | 1 ba · 603 sqft | $385,000 | 0.1 mi |
Every home is different. Ask for a full price review before you make an offer.
Listing timeline
Price and status history
| Date | Event | Price |
|---|---|---|
| Aug 27, 2026 | Active | $419,000 |
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