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427 9th Ave Ave 809San Diego, CA 92101

For Sale

$400,000

Smart Buyer Rebate $4,000

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. Live Where San Diego Comes Alive – Diamond Terrace at Petco Park Welcome to this beautifully positioned 1-bedroom condo in the iconic Diamond Terrace, located directly across the street from Petco Park in the heart of downtown San Diego. This is urban living at its finest—step outside your door and you’re instantly surrounded by world-class dining, nightlife, waterfront attractions, and year-round entertainment. Inside, the residence offers a smart, open layout filled with natural light, perfect for both everyday living and entertaining. The kitchen flows seamlessly into the living area, while the spacious bedroom provides a comfortable retreat from the city energy below. Whether you’re enjoying a quiet night in or hosting before a game or concert, this home delivers flexibility and style. Diamond Terrace is a secured, boutique-style community known for its unbeatable location and walkability. Enjoy easy access to the Gaslamp Quarter, Marina District, Seaport Village, and trolley stations—no car required. Ideal as a primary residence, second home, or investment opportunity, this condo places you at the center of everything San Diego has to offer. If you’ve been looking for a home that captures the excitement, convenience, and lifestyle of downtown living—this is it.

Listed by Gerri-Lynn Fives

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License #01274657

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Pacific Sotheby's Int'l Realty

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6198137193

Last updated August 31, 2026

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Source: CRMLS #260001385SD

Listing Facts

  • TypeCondo
  • NeighborhoodEast Village
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu240
  • HOA/Maint. Fees$925.42/month
  • Size826 sqft
  • Price per sqft$484

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/01/2026
Price Decreased
$400,000
06/24/2026
Price Decreased
$450,000
05/08/2026
Price Decreased
$475,000
01/18/2026
Listed by Pacific Sotheby's Int'l Realty
$495,000
  1. 09/01/2026$400,000
    Price Decreased
  2. 06/24/2026$450,000
    Price Decreased
  3. 05/08/2026$475,000
    Price Decreased
  4. 01/18/2026$495,000
    Listed by Pacific Sotheby's Int'l Realty

Property Details for 427 9th Ave Ave 809

Association

Amenities

  • Association Amenities: Maintenance Grounds, Hot Water, Insurance, Trash, Water

Fees

  • Association Fee: $925.42 Monthly
  • Association Fee Includes: Sewer

General

  • Association Name: Diamond Terrrace
  • Number Of Units In Community: 1

Exterior

Construction

  • Roof: Concrete
  • Stories: 1
  • Stories Total: 1
  • Year Built: 2005
  • Construction Materials: Stone, Brick, Glass, Concrete
  • Entry Level: 1

Measurements

  • Lot Size Source: Assessor

Financial

Taxes

  • Parcel Number: 5351261709

Interior

Features

  • Appliances: Dishwasher, Electric Oven, Disposal, Microwave, Refrigerator, Electric Cooktop
  • Flooring: Laminate, Stone

Measurements

  • Living Area: 826
  • Living Area Source: Assessor

Rooms

  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 1

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Other
  • Parking Total: 1

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Electric, Forced Air
  • Has Heating: Yes
  • Laundry Features: Electric Dryer Hookup
  • Utilities: Water Available

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There is 1 bedroom and 1 bathroom in this condo at 427 9th Ave Ave 809.

Does this condo have parking?

Yes, there is 1 parking space available for 427 9th Ave Ave 809.

How does 427 9th Ave Ave 809 compare to other condos in East Village?

This condo is listed 44% below the average price for condos in East Village and has been on the market for 134 more days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is part of the Diamond Terrrace home owners association.

What is the square footage on this condo?

According to the MLS, this listing is 826 sqft.

427 9th Ave Ave 809 is a 1-bedroom, 1-bath condo for sale in San Diego CA 92101. Available on Prevu for 240 days at $400,000. This includes a recent price decrease of $50,000. This home features 826 square feet of living space, located in East Village. The median listing price for condos in this area is $639,900. Property amenities include dishwasher, air conditioning, parking, and swimming pool. Browse more condo listings in San Diego.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.