$450,000
$45K PRICE DROP

Diamond Terrace 427 9th Ave Unit 809 Floor 1 San Diego, CA 92101

East Village Neighborhood

Estimated payment $3,788/month

Total Views 5,886
1 Bed
1 Bath
826 Sq Ft
$545 Price per Sq Ft

Highlights

  • Fitness Center
  • 4-minute walk to Park And Market
  • Community Barbecue Grill
  • Clubhouse
  • Elevator
  • Stone Flooring

About This Home

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.

Listing Agent

Gerri-Lynn Fives

Pacific Sotheby's Int'l Realty License #01274657 Listed on: 01/17/2026

Pacific Sotheby's Int'l Realty

Property Details

Home Type

  • Condominium

Year Built

  • Built in 2005

HOA Fees

  • $925 Monthly HOA Fees

Parking

  • 1 Car Garage
  • Garage Door Opener

Home Design

  • Entry on the 1st floor
  • Brick Exterior Construction
  • Concrete Roof
  • Concrete Siding

Interior Spaces

  • 1 Bedroom
  • 826 Sq Ft Home
  • 1-Story Property
  • Dining Area

Kitchen

  • Electric Oven
  • Electric Cooktop
  • Microwave
  • Dishwasher
  • Disposal

Flooring

  • Laminate
  • Stone

Laundry

  • Dryer
  • Washer

Home Security

Additional Features

  • West of 5 Freeway
  • Forced Air Heating and Cooling System

Community Details

Overview

  • Association fees include common area maintenance, exterior (landscaping), exterior bldg maintenance, hot water, limited insurance, sewer, trash pickup, water
  • 113 Units
  • Diamond Terrrace Association
  • Diamond Terrace Community
  • Downtown Subdivision

Amenities

  • Community Barbecue Grill
  • Elevator

Recreation

Pet Policy

  • Pets allowed on a case-by-case basis

Security

  • Fire Sprinkler System

Property Details

Home Type

Condominium

Year Built

Built in 2005

Lot Details

0 Sq Ft Lot

HOA Fees

$925 per month

Parking

1

Listing Details

  • Property Type: Residential
  • Stories: 14
  • Year Built: 2005
  • Unit Levels: 1 Story
  • Property Sub Type: Condominium
  • Community Features: BBQ, Clubhouse/Rec Room, Exercise Room
  • Association Fees: 925.42
  • Association Fee Frequency: Monthly
  • Association Fee Inclusions: Common Area Maintenance, Exterior (Landscaping), Exterior Bldg Maintenance, Hot Water, Limited Insurance, Sewer, Trash Pickup, Water
  • Co List Office Mls Id: 993263
  • Subdivision Name: Downtown (DT)
  • BuildingName: Diamond Terrace
  • Entry Level: 1
  • Living Area: 826.0
  • FeedTypes: IDX
  • RFModificationTimestamp: 2026-07-20T21:38:43Z
  • ADU_YesNo: No
  • AgeRestrictions: N/K
  • Elevator: Yes
  • ExclusiveUseYard: No
  • FullAddress: 427 9th Ave 809
  • Ownership: Condominium
  • ShortSale: No
  • Site: Public Street, Sidewalks, Street Paved, West of I-5
  • SupplementRemarks: 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.
  • Special Features: VirtualTour

Interior Features

  • Total Bedrooms: 1
  • Appliances: Dishwasher, Disposal, Dryer, Fire Sprinklers, Garage Door Opener, Microwave, Refrigerator, Washer, Electric Oven, Electric Cooking
  • Flooring: Laminate, Stone

Exterior Features

  • Fencing: N/K
  • Roof: Concrete
  • Pool Features: N/K
  • Construction Type: Brick, Concrete, Glass

Garage/Parking

  • Garaged Spaces: 1.0
  • Parking Features: None Known
  • Total Parking Spaces: 1.0

Utilities

  • Cooling: Central Forced Air
  • Heating: Forced Air Unit
  • Sewer: Sewer Connected
  • Laundry Features: Electric
  • Water Source: Available, Meter on Property
  • HeatSource: Electric

Condo/Co-op/Association

  • Association Name: Diamond Terrrace
  • Pets Allowed: Allowed w/Restrictions

Multi Family

  • Number Of Units Total: 113

Map

About Diamond Terrace

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $4,724 $368,642 $98,739 $269,903
2025 $4,530 $361,414 $96,803 $264,611
2024 $4,530 $354,328 $94,905 $259,423
2023 $4,426 $347,382 $93,045 $254,337
2022 $4,306 $340,571 $91,221 $249,350
2021 $4,271 $333,894 $89,433 $244,461
2020 $4,217 $330,471 $88,516 $241,955
2019 $4,138 $323,992 $86,781 $237,211
2018 $3,872 $317,640 $85,080 $232,560
2017 $3,777 $311,412 $83,412 $228,000
2016 $3,714 $305,307 $81,777 $223,530
2015 $3,656 $300,722 $80,549 $220,173
2014 -- $294,833 $78,972 $215,861
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
06/24/2026 06/24/26 Price Changed $450,000 -5.3% $545 / Sq Ft
05/08/2026 05/08/26 Price Changed $475,000 -4.0% $575 / Sq Ft
01/17/2026 01/17/26 For Sale $495,000 -- $599 / Sq Ft
Source: San Diego MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Grant Deed $280,000 Fidelity National Title Co
Interfamily Deed Transfer -- Fidelity National Title
Interfamily Deed Transfer -- Fidelity National Title Co
Grant Deed $354,000 Fidelity National Title Co
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $177,500 New Conventional
Closed $224,000 New Conventional
Previous Owner $116,400 Stand Alone Second
Previous Owner $83,000 Credit Line Revolving
Previous Owner $335,000 Negative Amortization
Previous Owner $283,200 New Conventional
Source: Public Records

Source: San Diego MLS

MLS Number: 260001385

San Diego MLS

APN: 535-126-17-09

California San Diego County San Diego 92101 East Village

427 9th Ave Unit 809, San Diego, CA

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Gerri-Lynn Fives
Listing Agent
Gerri-Lynn Fives
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Pacific Sotheby's Int'l Realty
(619) 813-7193
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