427 9th Ave Unit 809, San Diego, CA 92101 - Photo 1 of 46, San Diego, CA
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$475,000

427 9th Ave Unit 809, San Diego, CA 92101

1Beds
1Baths
826Sq Ft
1Parking
2005Built
120Days Listed

About This Property

Prime downtown living at Diamond Terrace, located directly across the street from Petco Park. This well-appointed 1-bedroom condo offers an open, light-filled layout ideal for both comfortable living and entertaining. The kitchen flows seamlessly into the living area, while the spacious bedroom provides a relaxing retreat from the city energy. Enjoy a secure, boutique-style community in one of San Diego’s most walkable locations—steps to the Gaslamp Quarter, Marina District, dining, nightlife, waterfront, and public transit. Perfect as a primary residence, second home, or investment opportunity, this condo places you at the center of downtown San Diego’s vibrant lifestyle.

Virtual Tour

Property Location

Map

Property Details

Property Type
Condo
Bedrooms
1
Bathrooms
1
Building Area
826 Sqft
Living Area
826 sqft
Year Built
2005
Stories
14.0
Status
Active
Days on Market
120
Cumulative Days on Market
110
Original Price
$495,000

Location & Neighborhood

What's nearby 427 9th Ave Unit 809, San Diego, CA 92101

Nearby Schools

Parks & Recreation

Transit Access

Local Amenities

Coffee & Cafes

Dining

Banking

POI data updated 2/22/2026

Price History

$475,000

May 18, 2026

$20,000

-4.0%

Original List Price

$495,000

San Diego Market Snapshot

2,693

Active Listings

$840K

Median Price

36

Avg Days on Market

Last updated: May 8, 2026

Listed by

Gerri-Lynn Fives, Pacific Sotheby's Int'l Realty · 619-813-7193

Based on information from California Regional Multiple Listing Service, Inc. as of the date of this data. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.

$475,000